Convert @stage to short form in src/dawn/test

This CL converts the @stage(...) in src/dawn/test to use the new
@compute, @vertex, or @fragment syntax.

Bug: tint:1503
Change-Id: I51feaceebe8b3ba03a95ddd93367c76d2b24a4ae
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/92482
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>

src/dawn/tests/DawnTest.cpp

@@ -1285,7 +1285,7 @@ std::ostringstream& DawnTestBase::ExpectSampledFloatDataImpl(wgpu::TextureView t
         }
     }
     shaderSource << R"(
-        @stage(compute) @workgroup_size(1) fn main(
+        @compute @workgroup_size(1) fn main(
             @builtin(global_invocation_id) GlobalInvocationId : vec3<u32>
         ) {
             let baseOutIndex = GlobalInvocationId.y * width + GlobalInvocationId.x;
@@ -1429,7 +1429,7 @@ std::ostringstream& DawnTestBase::ExpectAttachmentDepthStencilTestData(
     utils::ComboRenderPipelineDescriptor pipelineDescriptor;
 
     pipelineDescriptor.vertex.module = utils::CreateShaderModule(device, R"(
-        @stage(vertex)
+        @vertex
         fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
             var pos = array<vec2<f32>, 3>(
                 vec2<f32>(-1.0, -1.0),
@@ -1449,7 +1449,7 @@ std::ostringstream& DawnTestBase::ExpectAttachmentDepthStencilTestData(
                 @builtin(frag_depth) fragDepth : f32,
             }
 
-            @stage(fragment)
+            @fragment
             fn main(@builtin(position) FragCoord : vec4<f32>) -> FragmentOut {
                 var output : FragmentOut;
                 output.result = 1u;
@@ -1458,7 +1458,7 @@ std::ostringstream& DawnTestBase::ExpectAttachmentDepthStencilTestData(
             })");
     } else {
         pipelineDescriptor.cFragment.module = utils::CreateShaderModule(device, R"(
-            @stage(fragment)
+            @fragment
             fn main() -> @location(0) u32 {
                 return 1u;
             })");

src/dawn/tests/end2end/BindGroupTests.cpp

@@ -54,7 +54,7 @@ class BindGroupTests : public DawnTest {
 
     wgpu::ShaderModule MakeSimpleVSModule() const {
         return utils::CreateShaderModule(device, R"(
-        @stage(vertex)
+        @vertex
         fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
              var pos = array<vec2<f32>, 3>(
                 vec2<f32>(-1.0, 1.0),
@@ -88,7 +88,7 @@ class BindGroupTests : public DawnTest {
             }
         }
 
-        fs << "\n@stage(fragment) fn main() -> @location(0) vec4<f32>{\n";
+        fs << "\n@fragment fn main() -> @location(0) vec4<f32>{\n";
         fs << "var fragColor : vec4<f32> = vec4<f32>();\n";
         for (size_t i = 0; i < bindingTypes.size(); ++i) {
             fs << "fragColor = fragColor + buffer" << i << ".color;\n";
@@ -137,7 +137,7 @@ TEST_P(BindGroupTests, ReusedBindGroupSingleSubmit) {
         }
         @group(0) @binding(0) var <uniform> contents: Contents;
 
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
           var f : f32 = contents.f;
         })");
 
@@ -173,7 +173,7 @@ TEST_P(BindGroupTests, ReusedUBO) {
 
         @group(0) @binding(0) var <uniform> vertexUbo : VertexUniformBuffer;
 
-        @stage(vertex)
+        @vertex
         fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
             var pos = array<vec2<f32>, 3>(
                 vec2<f32>(-1.0, 1.0),
@@ -190,7 +190,7 @@ TEST_P(BindGroupTests, ReusedUBO) {
         }
         @group(0) @binding(1) var <uniform> fragmentUbo : FragmentUniformBuffer;
 
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return fragmentUbo.color;
         })");
 
@@ -250,7 +250,7 @@ TEST_P(BindGroupTests, UBOSamplerAndTexture) {
         }
         @group(0) @binding(0) var <uniform> vertexUbo : VertexUniformBuffer;
 
-        @stage(vertex)
+        @vertex
         fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
             var pos = array<vec2<f32>, 3>(
                 vec2<f32>(-1.0, 1.0),
@@ -265,7 +265,7 @@ TEST_P(BindGroupTests, UBOSamplerAndTexture) {
         @group(0) @binding(1) var samp : sampler;
         @group(0) @binding(2) var tex : texture_2d<f32>;
 
-        @stage(fragment)
+        @fragment
         fn main(@builtin(position) FragCoord : vec4<f32>) -> @location(0) vec4<f32> {
             return textureSample(tex, samp, FragCoord.xy);
         })");
@@ -355,7 +355,7 @@ TEST_P(BindGroupTests, MultipleBindLayouts) {
         @group(0) @binding(0) var <uniform> vertexUbo1 : VertexUniformBuffer;
         @group(1) @binding(0) var <uniform> vertexUbo2 : VertexUniformBuffer;
 
-        @stage(vertex)
+        @vertex
         fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
             var pos = array<vec2<f32>, 3>(
                 vec2<f32>(-1.0, 1.0),
@@ -376,7 +376,7 @@ TEST_P(BindGroupTests, MultipleBindLayouts) {
         @group(0) @binding(1) var <uniform> fragmentUbo1 : FragmentUniformBuffer;
         @group(1) @binding(1) var <uniform> fragmentUbo2 : FragmentUniformBuffer;
 
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return fragmentUbo1.color + fragmentUbo2.color;
         })");
 
@@ -445,16 +445,16 @@ TEST_P(BindGroupTests, MultipleEntryPointsWithMultipleNonZeroGroups) {
         @group(1) @binding(0) var <uniform> contents1: Contents;
         @group(2) @binding(0) var <uniform> contents2: Contents;
 
-        @stage(compute) @workgroup_size(1) fn main0() {
+        @compute @workgroup_size(1) fn main0() {
           var a : f32 = contents0.f;
         }
 
-        @stage(compute) @workgroup_size(1) fn main1() {
+        @compute @workgroup_size(1) fn main1() {
           var a : f32 = contents1.f;
           var b : f32 = contents2.f;
         }
 
-        @stage(compute) @workgroup_size(1) fn main2() {
+        @compute @workgroup_size(1) fn main2() {
           var a : f32 = contents0.f;
           var b : f32 = contents1.f;
           var c : f32 = contents2.f;
@@ -1054,7 +1054,7 @@ TEST_P(BindGroupTests, DynamicOffsetOrder) {
         @group(0) @binding(0) var<storage, read> buffer0 : Buffer;
         @group(0) @binding(4) var<storage, read_write> outputBuffer : OutputBuffer;
 
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             outputBuffer.value = vec3<u32>(buffer0.value, buffer2.value, buffer3.value);
         })");
     pipelineDescriptor.compute.entryPoint = "main";
@@ -1136,7 +1136,7 @@ TEST_P(BindGroupTests, DynamicAndNonDynamicBindingsDoNotConflictAfterRemapping)
         @group(0) @binding(1) var<uniform> buffer1 : Buffer;
         @group(0) @binding(2) var<storage, read_write> outputBuffer : OutputBuffer;
 
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             outputBuffer.value = vec2<u32>(buffer0.value, buffer1.value);
         })");
         pipelineDescriptor.compute.entryPoint = "main";
@@ -1239,7 +1239,7 @@ TEST_P(BindGroupTests, ArbitraryBindingNumbers) {
     utils::BasicRenderPass renderPass = utils::CreateBasicRenderPass(device, kRTSize, kRTSize);
 
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-        @stage(vertex)
+        @vertex
         fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
             var pos = array<vec2<f32>, 3>(
                 vec2<f32>(-1.0, 1.0),
@@ -1258,7 +1258,7 @@ TEST_P(BindGroupTests, ArbitraryBindingNumbers) {
         @group(0) @binding(47) var <uniform> ubo2 : Ubo;
         @group(0) @binding(111) var <uniform> ubo3 : Ubo;
 
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return ubo1.color + 2.0 * ubo2.color + 4.0 * ubo3.color;
         })");
 
@@ -1358,7 +1358,7 @@ TEST_P(BindGroupTests, EmptyLayout) {
     pipelineDesc.layout = utils::MakeBasicPipelineLayout(device, &bgl);
     pipelineDesc.compute.entryPoint = "main";
     pipelineDesc.compute.module = utils::CreateShaderModule(device, R"(
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
         })");
 
     wgpu::ComputePipeline pipeline = device.CreateComputePipeline(&pipelineDesc);
@@ -1381,7 +1381,7 @@ TEST_P(BindGroupTests, ReadonlyStorage) {
     utils::ComboRenderPipelineDescriptor pipelineDescriptor;
 
     pipelineDescriptor.vertex.module = utils::CreateShaderModule(device, R"(
-        @stage(vertex)
+        @vertex
         fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
             var pos = array<vec2<f32>, 3>(
                 vec2<f32>(-1.0, 1.0),
@@ -1397,7 +1397,7 @@ TEST_P(BindGroupTests, ReadonlyStorage) {
         }
         @group(0) @binding(0) var<storage, read> buffer0 : Buffer0;
 
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return buffer0.color;
         })");
 
@@ -1550,7 +1550,7 @@ TEST_P(BindGroupTests, ReallyLargeBindGroup) {
     body << "result.value = 1u;\n";
 
     std::string shader =
-        interface.str() + "@stage(compute) @workgroup_size(1) fn main() {\n" + body.str() + "}\n";
+        interface.str() + "@compute @workgroup_size(1) fn main() {\n" + body.str() + "}\n";
     wgpu::ComputePipelineDescriptor cpDesc;
     cpDesc.compute.module = utils::CreateShaderModule(device, shader.c_str());
     cpDesc.compute.entryPoint = "main";

src/dawn/tests/end2end/BufferZeroInitTests.cpp

@@ -212,7 +212,7 @@ class BufferZeroInitTest : public DawnTest {
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, vertexShader);
 
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment)
+            @fragment
             fn main(@location(0) i_color : vec4<f32>) -> @location(0) vec4<f32> {
                 return i_color;
             })");
@@ -256,7 +256,7 @@ class BufferZeroInitTest : public DawnTest {
                 @builtin(position) position : vec4<f32>,
             }
 
-            @stage(vertex) fn main(@location(0) pos : vec4<f32>) -> VertexOut {
+            @vertex fn main(@location(0) pos : vec4<f32>) -> VertexOut {
                 var output : VertexOut;
                 if (all(pos == vec4<f32>(0.0, 0.0, 0.0, 0.0))) {
                     output.color = vec4<f32>(0.0, 1.0, 0.0, 1.0);
@@ -300,7 +300,7 @@ class BufferZeroInitTest : public DawnTest {
                 @builtin(position) position : vec4<f32>,
             }
 
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> VertexOut {
                 var output : VertexOut;
                 if (VertexIndex == 0u) {
@@ -350,7 +350,7 @@ class BufferZeroInitTest : public DawnTest {
                 @builtin(position) position : vec4<f32>,
             }
 
-            @stage(vertex) fn main() -> VertexOut {
+            @vertex fn main() -> VertexOut {
                 var output : VertexOut;
                 output.color = vec4<f32>(1.0, 0.0, 0.0, 1.0);
                 output.position = vec4<f32>(0.0, 0.0, 0.0, 1.0);
@@ -391,7 +391,7 @@ class BufferZeroInitTest : public DawnTest {
                 @builtin(position) position : vec4<f32>,
             }
 
-            @stage(vertex) fn main() -> VertexOut {
+            @vertex fn main() -> VertexOut {
                 var output : VertexOut;
                 output.color = vec4<f32>(1.0, 0.0, 0.0, 1.0);
                 output.position = vec4<f32>(0.0, 0.0, 0.0, 1.0);
@@ -432,7 +432,7 @@ class BufferZeroInitTest : public DawnTest {
         const char* computeShader = R"(
             @group(0) @binding(0) var outImage : texture_storage_2d<rgba8unorm, write>;
 
-            @stage(compute) @workgroup_size(1) fn main() {
+            @compute @workgroup_size(1) fn main() {
                 textureStore(outImage, vec2<i32>(0, 0), vec4<f32>(1.0, 0.0, 0.0, 1.0));
             })";
 
@@ -1001,7 +1001,7 @@ TEST_P(BufferZeroInitTest, BoundAsUniformBuffer) {
         @group(0) @binding(0) var<uniform> ubo : UBO;
         @group(0) @binding(1) var outImage : texture_storage_2d<rgba8unorm, write>;
 
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             if (all(ubo.value == vec4<u32>(0u, 0u, 0u, 0u))) {
                 textureStore(outImage, vec2<i32>(0, 0), vec4<f32>(0.0, 1.0, 0.0, 1.0));
             } else {
@@ -1040,7 +1040,7 @@ TEST_P(BufferZeroInitTest, BoundAsReadonlyStorageBuffer) {
         @group(0) @binding(0) var<storage, read> ssbo : SSBO;
         @group(0) @binding(1) var outImage : texture_storage_2d<rgba8unorm, write>;
 
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             if (all(ssbo.value == vec4<u32>(0u, 0u, 0u, 0u))) {
                 textureStore(outImage, vec2<i32>(0, 0), vec4<f32>(0.0, 1.0, 0.0, 1.0));
             } else {
@@ -1079,7 +1079,7 @@ TEST_P(BufferZeroInitTest, BoundAsStorageBuffer) {
         @group(0) @binding(0) var<storage, read_write> ssbo : SSBO;
         @group(0) @binding(1) var outImage : texture_storage_2d<rgba8unorm, write>;
 
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             if (all(ssbo.value[0] == vec4<u32>(0u, 0u, 0u, 0u)) &&
                 all(ssbo.value[1] == vec4<u32>(0u, 0u, 0u, 0u))) {
                 textureStore(outImage, vec2<i32>(0, 0), vec4<f32>(0.0, 1.0, 0.0, 1.0));
@@ -1152,7 +1152,7 @@ TEST_P(BufferZeroInitTest, PaddingInitialized) {
                 @builtin(position) position : vec4<f32>,
             }
 
-            @stage(vertex) fn main(@location(0) pos : vec2<f32>) -> VertexOut {
+            @vertex fn main(@location(0) pos : vec2<f32>) -> VertexOut {
                 var output : VertexOut;
                 if (all(pos == vec2<f32>(0.0, 0.0))) {
                     output.color = vec4<f32>(0.0, 1.0, 0.0, 1.0);

src/dawn/tests/end2end/ClipSpaceTests.cpp

@@ -26,7 +26,7 @@ class ClipSpaceTest : public DawnTest {
         // 1. The depth value of the top-left one is >= 0.5
         // 2. The depth value of the bottom-right one is <= 0.5
         pipelineDescriptor.vertex.module = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                 var pos = array<vec3<f32>, 6>(
                     vec3<f32>(-1.0,  1.0, 1.0),
@@ -39,7 +39,7 @@ class ClipSpaceTest : public DawnTest {
             })");
 
         pipelineDescriptor.cFragment.module = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                return vec4<f32>(1.0, 0.0, 0.0, 1.0);
             })");
 

src/dawn/tests/end2end/ColorStateTests.cpp

@@ -40,7 +40,7 @@ class ColorStateTest : public DawnTest {
         DAWN_SUPPRESS_TEST_IF(IsD3D12() && IsWARP());
 
         vsModule = utils::CreateShaderModule(device, R"(
-                @stage(vertex)
+                @vertex
                 fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                     var pos = array<vec2<f32>, 3>(
                         vec2<f32>(-1.0, -1.0),
@@ -68,7 +68,7 @@ class ColorStateTest : public DawnTest {
 
                 @group(0) @binding(0) var<uniform> myUbo : MyBlock;
 
-                @stage(fragment) fn main() -> @location(0) vec4<f32> {
+                @fragment fn main() -> @location(0) vec4<f32> {
                     return myUbo.color;
                 }
             )");
@@ -808,7 +808,7 @@ TEST_P(ColorStateTest, IndependentColorState) {
             @location(3) fragColor3 : vec4<f32>,
         }
 
-        @stage(fragment) fn main() -> FragmentOut {
+        @fragment fn main() -> FragmentOut {
             var output : FragmentOut;
             output.fragColor0 = myUbo.color0;
             output.fragColor1 = myUbo.color1;
@@ -922,7 +922,7 @@ TEST_P(ColorStateTest, DefaultBlendColor) {
 
         @group(0) @binding(0) var<uniform> myUbo : MyBlock;
 
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return myUbo.color;
         }
     )");
@@ -1048,7 +1048,7 @@ TEST_P(ColorStateTest, ColorWriteMaskDoesNotAffectRenderPassLoadOpClear) {
 
         @group(0) @binding(0) var<uniform> myUbo : MyBlock;
 
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return myUbo.color;
         }
     )");
@@ -1105,7 +1105,7 @@ TEST_P(ColorStateTest, SparseAttachmentsDifferentColorMask) {
             @location(3) o3 : vec4<f32>,
         }
 
-        @stage(fragment) fn main() -> Outputs {
+        @fragment fn main() -> Outputs {
             return Outputs(vec4<f32>(1.0), vec4<f32>(0.0, 1.0, 1.0, 1.0));
         }
     )");

src/dawn/tests/end2end/CompressedTextureFormatTests.cpp

@@ -168,7 +168,7 @@ class CompressedTextureFormatTest : public DawnTestWithParams<CompressedTextureF
                 @builtin(position) position : vec4<f32>,
             }
 
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> VertexOut {
                 var pos = array<vec2<f32>, 3>(
                     vec2<f32>(-3.0,  1.0),
@@ -184,7 +184,7 @@ class CompressedTextureFormatTest : public DawnTestWithParams<CompressedTextureF
             @group(0) @binding(0) var sampler0 : sampler;
             @group(0) @binding(1) var texture0 : texture_2d<f32>;
 
-            @stage(fragment)
+            @fragment
             fn main(@location(0) texCoord : vec2<f32>) -> @location(0) vec4<f32> {
                 return textureSample(texture0, sampler0, texCoord);
             })");

src/dawn/tests/end2end/ComputeCopyStorageBufferTests.cpp

@@ -95,7 +95,7 @@ TEST_P(ComputeCopyStorageBufferTests, SizedArrayOfBasic) {
         @group(0) @binding(0) var<storage, read_write> src : Buf;
         @group(0) @binding(1) var<storage, read_write> dst : Buf;
 
-        @stage(compute) @workgroup_size(1)
+        @compute @workgroup_size(1)
         fn main(@builtin(global_invocation_id) GlobalInvocationID : vec3<u32>) {
             let index : u32 = GlobalInvocationID.x;
             if (index >= 4u) { return; }
@@ -118,7 +118,7 @@ TEST_P(ComputeCopyStorageBufferTests, SizedArrayOfStruct) {
         @group(0) @binding(0) var<storage, read_write> src : Buf;
         @group(0) @binding(1) var<storage, read_write> dst : Buf;
 
-        @stage(compute) @workgroup_size(1)
+        @compute @workgroup_size(1)
         fn main(@builtin(global_invocation_id) GlobalInvocationID : vec3<u32>) {
             let index : u32 = GlobalInvocationID.x;
             if (index >= 4u) { return; }
@@ -136,7 +136,7 @@ TEST_P(ComputeCopyStorageBufferTests, UnsizedArrayOfBasic) {
         @group(0) @binding(0) var<storage, read_write> src : Buf;
         @group(0) @binding(1) var<storage, read_write> dst : Buf;
 
-        @stage(compute) @workgroup_size(1)
+        @compute @workgroup_size(1)
         fn main(@builtin(global_invocation_id) GlobalInvocationID : vec3<u32>) {
             let index : u32 = GlobalInvocationID.x;
             if (index >= 4u) { return; }

src/dawn/tests/end2end/ComputeDispatchTests.cpp

@@ -34,7 +34,7 @@ class ComputeDispatchTests : public DawnTest {
 
             @group(0) @binding(0) var<storage, read_write> output : OutputBuf;
 
-            @stage(compute) @workgroup_size(1, 1, 1)
+            @compute @workgroup_size(1, 1, 1)
             fn main(@builtin(global_invocation_id) GlobalInvocationID : vec3<u32>,
                     @builtin(num_workgroups) dispatch : vec3<u32>) {
                 if (dispatch.x == 0u || dispatch.y == 0u || dispatch.z == 0u) {
@@ -64,7 +64,7 @@ class ComputeDispatchTests : public DawnTest {
             @group(0) @binding(0) var<uniform> input : InputBuf;
             @group(0) @binding(1) var<storage, read_write> output : OutputBuf;
 
-            @stage(compute) @workgroup_size(1, 1, 1)
+            @compute @workgroup_size(1, 1, 1)
             fn main(@builtin(global_invocation_id) GlobalInvocationID : vec3<u32>) {
                 let dispatch : vec3<u32> = input.expectedDispatch;
 

src/dawn/tests/end2end/ComputeLayoutMemoryBufferTests.cpp

@@ -190,7 +190,7 @@ struct Status {
 @group(0) @binding(1) var<storage, read_write> output : Output;
 @group(0) @binding(2) var<storage, read_write> status : Status;
 
-@stage(compute) @workgroup_size(1,1,1)
+@compute @workgroup_size(1,1,1)
 fn main() {
     if (input.header != {input_header_code}u) {
         status.code = {status_bad_input_header}u;

src/dawn/tests/end2end/ComputeSharedMemoryTests.cpp

@@ -81,7 +81,7 @@ TEST_P(ComputeSharedMemoryTests, Basic) {
         @group(0) @binding(0) var<storage, write> dst : Dst;
         var<workgroup> tmp : u32;
 
-        @stage(compute) @workgroup_size(4,4,1)
+        @compute @workgroup_size(4,4,1)
         fn main(@builtin(local_invocation_id) LocalInvocationID : vec3<u32>) {
             let index : u32 = LocalInvocationID.y * kTileSize + LocalInvocationID.x;
             if (index == 0u) {
@@ -124,7 +124,7 @@ TEST_P(ComputeSharedMemoryTests, AssortedTypes) {
         var<workgroup> wg_array : array<u32, 4>;
         var<workgroup> wg_vector : vec4<f32>;
 
-        @stage(compute) @workgroup_size(4,1,1)
+        @compute @workgroup_size(4,1,1)
         fn main(@builtin(local_invocation_id) LocalInvocationID : vec3<u32>) {
 
             let i = 4u * LocalInvocationID.x;

src/dawn/tests/end2end/ComputeStorageBufferBarrierTests.cpp

@@ -39,7 +39,7 @@ TEST_P(ComputeStorageBufferBarrierTests, AddIncrement) {
 
         @group(0) @binding(0) var<storage, read_write> buf : Buf;
 
-        @stage(compute) @workgroup_size(1)
+        @compute @workgroup_size(1)
         fn main(@builtin(global_invocation_id) GlobalInvocationID : vec3<u32>) {
             buf.data[GlobalInvocationID.x] = buf.data[GlobalInvocationID.x] + 0x1234u;
         }
@@ -90,7 +90,7 @@ TEST_P(ComputeStorageBufferBarrierTests, AddPingPong) {
         @group(0) @binding(0) var<storage, read_write> src : Buf;
         @group(0) @binding(1) var<storage, read_write> dst : Buf;
 
-        @stage(compute) @workgroup_size(1)
+        @compute @workgroup_size(1)
         fn main(@builtin(global_invocation_id) GlobalInvocationID : vec3<u32>) {
             dst.data[GlobalInvocationID.x] = src.data[GlobalInvocationID.x] + 0x1234u;
         }
@@ -156,7 +156,7 @@ TEST_P(ComputeStorageBufferBarrierTests, StorageAndReadonlyStoragePingPongInOneP
         @group(0) @binding(0) var<storage, read> src : Buf;
         @group(0) @binding(1) var<storage, read_write> dst : Buf;
 
-        @stage(compute) @workgroup_size(1)
+        @compute @workgroup_size(1)
         fn main(@builtin(global_invocation_id) GlobalInvocationID : vec3<u32>) {
             dst.data[GlobalInvocationID.x] = src.data[GlobalInvocationID.x] + 0x1234u;
         }
@@ -224,7 +224,7 @@ TEST_P(ComputeStorageBufferBarrierTests, UniformToStorageAddPingPong) {
         @group(0) @binding(0) var<uniform> src : Buf;
         @group(0) @binding(1) var<storage, read_write> dst : Buf;
 
-        @stage(compute) @workgroup_size(1)
+        @compute @workgroup_size(1)
         fn main(@builtin(global_invocation_id) GlobalInvocationID : vec3<u32>) {
             dst.data[GlobalInvocationID.x] = src.data[GlobalInvocationID.x] +
                 vec4<u32>(0x1234u, 0x1234u, 0x1234u, 0x1234u);
@@ -292,7 +292,7 @@ TEST_P(ComputeStorageBufferBarrierTests, UniformToStorageAddPingPongInOnePass) {
         @group(0) @binding(0) var<uniform> src : Buf;
         @group(0) @binding(1) var<storage, read_write> dst : Buf;
 
-        @stage(compute) @workgroup_size(1)
+        @compute @workgroup_size(1)
         fn main(@builtin(global_invocation_id) GlobalInvocationID : vec3<u32>) {
             dst.data[GlobalInvocationID.x] = src.data[GlobalInvocationID.x] +
                 vec4<u32>(0x1234u, 0x1234u, 0x1234u, 0x1234u);
@@ -348,7 +348,7 @@ TEST_P(ComputeStorageBufferBarrierTests, IndirectBufferCorrectBarrier) {
         }
         @group(0) @binding(0) var<storage, read_write> buf : Buf;
 
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             buf.data = array<u32, 3>(1u, 1u, 1u);
         }
     )");
@@ -367,7 +367,7 @@ TEST_P(ComputeStorageBufferBarrierTests, IndirectBufferCorrectBarrier) {
         }
         @group(0) @binding(1) var<storage, read_write> result : Result;
 
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             result.data = 2u;
             if (buf.data[0] == 1u && buf.data[1] == 1u && buf.data[2] == 1u) {
                 result.data = 1u;

src/dawn/tests/end2end/CopyTextureForBrowserTests.cpp

@@ -267,7 +267,7 @@ class CopyTextureForBrowserTests : public Parent {
                 // The value diff should be smaller than the hard coded tolerance.
                 return abs(value - expect) < 0.01;
             }
-            @stage(compute) @workgroup_size(1, 1, 1)
+            @compute @workgroup_size(1, 1, 1)
             fn main(@builtin(global_invocation_id) GlobalInvocationID : vec3<u32>) {
                 let srcSize = textureDimensions(src);
                 let dstSize = textureDimensions(dst);

src/dawn/tests/end2end/CreatePipelineAsyncTests.cpp

@@ -135,7 +135,7 @@ TEST_P(CreatePipelineAsyncTest, BasicUseOfCreateComputePipelineAsync) {
         }
         @group(0) @binding(0) var<storage, read_write> ssbo : SSBO;
 
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             ssbo.value = 1u;
         })");
     csDesc.compute.entryPoint = "main";
@@ -165,7 +165,7 @@ TEST_P(CreatePipelineAsyncTest, ReleaseEntryPointAfterCreatComputePipelineAsync)
         }
         @group(0) @binding(0) var<storage, read_write> ssbo : SSBO;
 
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             ssbo.value = 1u;
         })");
 
@@ -204,7 +204,7 @@ TEST_P(CreatePipelineAsyncTest, CreateComputePipelineFailed) {
         }
         @group(0) @binding(0) var<storage, read_write> ssbo : SSBO;
 
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             ssbo.value = 1u;
         })");
     csDesc.compute.entryPoint = "main0";
@@ -236,11 +236,11 @@ TEST_P(CreatePipelineAsyncTest, BasicUseOfCreateRenderPipelineAsync) {
 
     utils::ComboRenderPipelineDescriptor renderPipelineDescriptor;
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 1.0);
         })");
     wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return vec4<f32>(0.0, 1.0, 0.0, 1.0);
         })");
     renderPipelineDescriptor.vertex.module = vsModule;
@@ -260,11 +260,11 @@ TEST_P(CreatePipelineAsyncTest, ReleaseEntryPointsAfterCreateRenderPipelineAsync
 
     utils::ComboRenderPipelineDescriptor renderPipelineDescriptor;
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 1.0);
         })");
     wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return vec4<f32>(0.0, 1.0, 0.0, 1.0);
         })");
     renderPipelineDescriptor.vertex.module = vsModule;
@@ -325,11 +325,11 @@ TEST_P(CreatePipelineAsyncTest, CreateRenderPipelineFailed) {
 
     utils::ComboRenderPipelineDescriptor renderPipelineDescriptor;
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 1.0);
         })");
     wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return vec4<f32>(0.0, 1.0, 0.0, 1.0);
         })");
     renderPipelineDescriptor.vertex.module = vsModule;
@@ -363,7 +363,7 @@ TEST_P(CreatePipelineAsyncTest, CreateRenderPipelineFailed) {
 TEST_P(CreatePipelineAsyncTest, ReleaseDeviceBeforeCallbackOfCreateComputePipelineAsync) {
     wgpu::ComputePipelineDescriptor csDesc;
     csDesc.compute.module = utils::CreateShaderModule(device, R"(
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
         })");
     csDesc.compute.entryPoint = "main";
 
@@ -387,11 +387,11 @@ TEST_P(CreatePipelineAsyncTest, ReleaseDeviceBeforeCallbackOfCreateComputePipeli
 TEST_P(CreatePipelineAsyncTest, ReleaseDeviceBeforeCallbackOfCreateRenderPipelineAsync) {
     utils::ComboRenderPipelineDescriptor renderPipelineDescriptor;
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 1.0);
         })");
     wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return vec4<f32>(0.0, 1.0, 0.0, 1.0);
         })");
     renderPipelineDescriptor.vertex.module = vsModule;
@@ -419,7 +419,7 @@ TEST_P(CreatePipelineAsyncTest, ReleaseDeviceBeforeCallbackOfCreateRenderPipelin
 TEST_P(CreatePipelineAsyncTest, DestroyDeviceBeforeCallbackOfCreateComputePipelineAsync) {
     wgpu::ComputePipelineDescriptor csDesc;
     csDesc.compute.module = utils::CreateShaderModule(device, R"(
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
         })");
     csDesc.compute.entryPoint = "main";
 
@@ -444,11 +444,11 @@ TEST_P(CreatePipelineAsyncTest, DestroyDeviceBeforeCallbackOfCreateComputePipeli
 TEST_P(CreatePipelineAsyncTest, DestroyDeviceBeforeCallbackOfCreateRenderPipelineAsync) {
     utils::ComboRenderPipelineDescriptor renderPipelineDescriptor;
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 1.0);
         })");
     wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return vec4<f32>(0.0, 1.0, 0.0, 1.0);
         })");
     renderPipelineDescriptor.vertex.module = vsModule;
@@ -482,7 +482,7 @@ TEST_P(CreatePipelineAsyncTest, CreateSameComputePipelineTwice) {
         }
         @group(0) @binding(0) var<storage, read_write> ssbo : SSBO;
 
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             ssbo.value = 1u;
         })");
     csDesc.compute.entryPoint = "main";
@@ -541,7 +541,7 @@ TEST_P(CreatePipelineAsyncTest, CreateSameComputePipelineTwiceAtSameTime) {
         }
         @group(0) @binding(0) var<storage, read_write> ssbo : SSBO;
 
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             ssbo.value = 1u;
         })");
     csDesc.compute.entryPoint = "main";
@@ -578,11 +578,11 @@ TEST_P(CreatePipelineAsyncTest, CreateSameRenderPipelineTwiceAtSameTime) {
 
     utils::ComboRenderPipelineDescriptor renderPipelineDescriptor;
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 1.0);
         })");
     wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return vec4<f32>(0.0, 1.0, 0.0, 1.0);
         })");
     renderPipelineDescriptor.vertex.module = vsModule;
@@ -639,7 +639,7 @@ TEST_P(CreatePipelineAsyncTest, CreateRenderPipelineAsyncWithVertexBufferLayouts
             @builtin(position) position: vec4<f32>,
         }
 
-        @stage(vertex)
+        @vertex
         fn main(vertexInput : VertexInput) -> VertexOutput {
             var vertexOutput : VertexOutput;
             vertexOutput.position = vec4<f32>(0.0, 0.0, 0.0, 1.0);
@@ -651,7 +651,7 @@ TEST_P(CreatePipelineAsyncTest, CreateRenderPipelineAsyncWithVertexBufferLayouts
             return vertexOutput;
         })");
         renderPipelineDescriptor.cFragment.module = utils::CreateShaderModule(device, R"(
-        @stage(fragment)
+        @fragment
         fn main(@location(0) fragColorIn : vec4<f32>) -> @location(0) vec4<f32> {
             return fragColorIn;
         })");
@@ -731,12 +731,12 @@ TEST_P(CreatePipelineAsyncTest, CreateRenderPipelineAsyncWithDepthStencilState)
     {
         utils::ComboRenderPipelineDescriptor renderPipelineDescriptor;
         renderPipelineDescriptor.vertex.module = utils::CreateShaderModule(device, R"(
-        @stage(vertex)
+        @vertex
         fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 1.0);
         })");
         renderPipelineDescriptor.cFragment.module = utils::CreateShaderModule(device, R"(
-        @stage(fragment)
+        @fragment
         fn main() -> @location(0) vec4<f32> {
             return vec4<f32>(1.0, 0.0, 0.0, 1.0);
         })");
@@ -803,12 +803,12 @@ TEST_P(CreatePipelineAsyncTest, CreateRenderPipelineWithMultisampleState) {
     {
         utils::ComboRenderPipelineDescriptor renderPipelineDescriptor;
         renderPipelineDescriptor.vertex.module = utils::CreateShaderModule(device, R"(
-        @stage(vertex)
+        @vertex
         fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 1.0);
         })");
         renderPipelineDescriptor.cFragment.module = utils::CreateShaderModule(device, R"(
-        @stage(fragment)
+        @fragment
         fn main() -> @location(0) vec4<f32> {
             return vec4<f32>(0.0, 1.0, 0.0, 1.0);
         })");
@@ -875,7 +875,7 @@ TEST_P(CreatePipelineAsyncTest, CreateRenderPipelineAsyncWithBlendState) {
     {
         utils::ComboRenderPipelineDescriptor renderPipelineDescriptor;
         renderPipelineDescriptor.vertex.module = utils::CreateShaderModule(device, R"(
-        @stage(vertex)
+        @vertex
         fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 1.0);
         })");
@@ -885,7 +885,7 @@ TEST_P(CreatePipelineAsyncTest, CreateRenderPipelineAsyncWithBlendState) {
             @location(1) fragColor1 : vec4<f32>,
         }
 
-        @stage(fragment) fn main() -> FragmentOut {
+        @fragment fn main() -> FragmentOut {
             var output : FragmentOut;
             output.fragColor0 = vec4<f32>(0.4, 0.0, 0.0, 0.4);
             output.fragColor1 = vec4<f32>(0.0, 1.0, 0.0, 1.0);

src/dawn/tests/end2end/CullingTests.cpp

@@ -26,7 +26,7 @@ class CullingTest : public DawnTest {
         // 1. The top-left one is counterclockwise (CCW)
         // 2. The bottom-right one is clockwise (CW)
         pipelineDescriptor.vertex.module = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                 var pos = array<vec2<f32>, 6>(
                     vec2<f32>(-1.0,  1.0),
@@ -42,7 +42,7 @@ class CullingTest : public DawnTest {
         // RGBA8 format for the back buffer. So (FragCoord.xy - vec2(0.5)) / 255 in shader code
         // will make the pixel's R and G channels exactly equal to the pixel's x and y coordinates.
         pipelineDescriptor.cFragment.module = utils::CreateShaderModule(device, R"(
-            @stage(fragment)
+            @fragment
             fn main(@builtin(position) FragCoord : vec4<f32>) -> @location(0) vec4<f32> {
                 return vec4<f32>(
                     (FragCoord.xy - vec2<f32>(0.5, 0.5)) / vec2<f32>(255.0, 255.0),

src/dawn/tests/end2end/D3D12CachingTests.cpp

@@ -45,11 +45,11 @@ TEST_P(D3D12CachingTests, SameShaderNoCache) {
     mMockCache.Disable();
 
     wgpu::ShaderModule module = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn vertex_main() -> @builtin(position) vec4<f32> {
+        @vertex fn vertex_main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 1.0);
         }
 
-        @stage(fragment) fn fragment_main() -> @location(0) vec4<f32> {
+        @fragment fn fragment_main() -> @location(0) vec4<f32> {
           return vec4<f32>(1.0, 0.0, 0.0, 1.0);
         }
     )");
@@ -82,11 +82,11 @@ TEST_P(D3D12CachingTests, SameShaderNoCache) {
 // entrypoints)
 TEST_P(D3D12CachingTests, ReuseShaderWithMultipleEntryPointsPerStage) {
     wgpu::ShaderModule module = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn vertex_main() -> @builtin(position) vec4<f32> {
+        @vertex fn vertex_main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 1.0);
         }
 
-        @stage(fragment) fn fragment_main() -> @location(0) vec4<f32> {
+        @fragment fn fragment_main() -> @location(0) vec4<f32> {
           return vec4<f32>(1.0, 0.0, 0.0, 1.0);
         }
     )");
@@ -115,11 +115,11 @@ TEST_P(D3D12CachingTests, ReuseShaderWithMultipleEntryPointsPerStage) {
 
     // Modify the WGSL shader functions and make sure it doesn't hit.
     wgpu::ShaderModule newModule = utils::CreateShaderModule(device, R"(
-      @stage(vertex) fn vertex_main() -> @builtin(position) vec4<f32> {
+      @vertex fn vertex_main() -> @builtin(position) vec4<f32> {
           return vec4<f32>(1.0, 1.0, 1.0, 1.0);
       }
 
-      @stage(fragment) fn fragment_main() -> @location(0) vec4<f32> {
+      @fragment fn fragment_main() -> @location(0) vec4<f32> {
         return vec4<f32>(1.0, 1.0, 1.0, 1.0);
       }
   )");
@@ -144,11 +144,11 @@ TEST_P(D3D12CachingTests, ReuseShaderWithMultipleEntryPoints) {
         }
         @binding(0) @group(0) var<storage, read_write> data : Data;
 
-        @stage(compute) @workgroup_size(1) fn write1() {
+        @compute @workgroup_size(1) fn write1() {
             data.data = 1u;
         }
 
-        @stage(compute) @workgroup_size(1) fn write42() {
+        @compute @workgroup_size(1) fn write42() {
             data.data = 42u;
         }
     )");

src/dawn/tests/end2end/DeprecatedAPITests.cpp

@@ -142,7 +142,7 @@ TEST_P(DeprecationTests, EndPass) {
 // Test that dispatch() and dispatchIndirect() is deprecated.
 TEST_P(DeprecationTests, Dispatch) {
     wgpu::ShaderModule module = utils::CreateShaderModule(device, R"(
-            @stage(compute) @workgroup_size(1, 1, 1)
+            @compute @workgroup_size(1, 1, 1)
             fn main() {
             })");
 

src/dawn/tests/end2end/DepthBiasTests.cpp

@@ -39,7 +39,7 @@ class DepthBiasTests : public DawnTest {
             case QuadAngle::Flat:
                 // Draw a square at z = 0.25
                 vertexSource = R"(
-    @stage(vertex)
+    @vertex
     fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
         var pos = array<vec2<f32>, 6>(
             vec2<f32>(-1.0, -1.0),
@@ -55,7 +55,7 @@ class DepthBiasTests : public DawnTest {
             case QuadAngle::TiltedX:
                 // Draw a square ranging from 0 to 0.5, bottom to top
                 vertexSource = R"(
-    @stage(vertex)
+    @vertex
     fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
         var pos = array<vec3<f32>, 6>(
             vec3<f32>(-1.0, -1.0, 0.0),
@@ -72,7 +72,7 @@ class DepthBiasTests : public DawnTest {
         wgpu::ShaderModule vertexModule = utils::CreateShaderModule(device, vertexSource);
 
         wgpu::ShaderModule fragmentModule = utils::CreateShaderModule(device, R"(
-    @stage(fragment) fn main() -> @location(0) vec4<f32> {
+    @fragment fn main() -> @location(0) vec4<f32> {
         return vec4<f32>(1.0, 0.0, 0.0, 1.0);
     })");
 

src/dawn/tests/end2end/DepthStencilCopyTests.cpp

@@ -48,7 +48,7 @@ class DepthStencilCopyTests : public DawnTestWithParams<DepthStencilCopyTestPara
 
         // Draw a square in the bottom left quarter of the screen.
         mVertexModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                 var pos = array<vec2<f32>, 6>(
                     vec2<f32>(-1.0, -1.0),
@@ -148,12 +148,12 @@ class DepthStencilCopyTests : public DawnTestWithParams<DepthStencilCopyTestPara
         if (utils::IsStencilOnlyFormat(format)) {
             depthStencil->depthCompare = wgpu::CompareFunction::Always;
             renderPipelineDesc.cFragment.module = utils::CreateShaderModule(device, R"(
-                @stage(fragment) fn main() {}
+                @fragment fn main() {}
             )");
         } else {
             depthStencil->depthWriteEnabled = true;
             renderPipelineDesc.cFragment.module = utils::CreateShaderModule(device, std::string(R"(
-                @stage(fragment) fn main() -> @builtin(frag_depth) f32 {
+                @fragment fn main() -> @builtin(frag_depth) f32 {
                     return )" + std::to_string(regionDepth) + R"(;
                 })")
                                                                                         .c_str());
@@ -704,7 +704,7 @@ TEST_P(StencilCopyTests, ToStencilAspect) {
         utils::ComboRenderPipelineDescriptor renderPipelineDesc;
         renderPipelineDesc.vertex.module = mVertexModule;
         renderPipelineDesc.cFragment.module = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() {
+            @fragment fn main() {
             })");
         renderPipelineDesc.cFragment.targetCount = 0;
         wgpu::DepthStencilState* depthStencil =

src/dawn/tests/end2end/DepthStencilSamplingTests.cpp

@@ -134,7 +134,7 @@ class DepthStencilSamplingTest : public DawnTestWithParams<DepthStencilSamplingT
     wgpu::RenderPipeline CreateSamplingRenderPipeline(std::vector<TestAspect> aspects,
                                                       std::vector<uint32_t> components) {
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+            @vertex fn main() -> @builtin(position) vec4<f32> {
                 return vec4<f32>(0.0, 0.0, 0.0, 1.0);
             })");
 
@@ -146,7 +146,7 @@ class DepthStencilSamplingTest : public DawnTestWithParams<DepthStencilSamplingT
 
         GenerateSamplingShader(aspects, components, shaderSource, shaderBody);
 
-        shaderSource << "@stage(fragment) fn main() -> @location(0) vec4<f32> {\n";
+        shaderSource << "@fragment fn main() -> @location(0) vec4<f32> {\n";
         shaderSource << shaderBody.str() << "return vec4<f32>();\n }";
 
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, shaderSource.str().c_str());
@@ -164,8 +164,7 @@ class DepthStencilSamplingTest : public DawnTestWithParams<DepthStencilSamplingT
         std::ostringstream shaderBody;
         GenerateSamplingShader(aspects, components, shaderSource, shaderBody);
 
-        shaderSource << "@stage(compute) @workgroup_size(1) fn main() { " << shaderBody.str()
+        shaderSource << "@compute @workgroup_size(1) fn main() { " << shaderBody.str() << "\n}";
-                     << "\n}";
 
         wgpu::ShaderModule csModule = utils::CreateShaderModule(device, shaderSource.str().c_str());
 
@@ -190,7 +189,7 @@ class DepthStencilSamplingTest : public DawnTestWithParams<DepthStencilSamplingT
 
     wgpu::RenderPipeline CreateComparisonRenderPipeline() {
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+            @vertex fn main() -> @builtin(position) vec4<f32> {
                 return vec4<f32>(0.0, 0.0, 0.0, 1.0);
             })");
 
@@ -202,7 +201,7 @@ class DepthStencilSamplingTest : public DawnTestWithParams<DepthStencilSamplingT
             }
             @group(0) @binding(2) var<uniform> uniforms : Uniforms;
 
-            @stage(fragment) fn main() -> @location(0) f32 {
+            @fragment fn main() -> @location(0) f32 {
                 return textureSampleCompare(tex, samp, vec2<f32>(0.5, 0.5), uniforms.compareRef);
             })");
 
@@ -229,7 +228,7 @@ class DepthStencilSamplingTest : public DawnTestWithParams<DepthStencilSamplingT
             }
             @group(0) @binding(3) var<storage, read_write> samplerResult : SamplerResult;
 
-            @stage(compute) @workgroup_size(1) fn main() {
+            @compute @workgroup_size(1) fn main() {
                 samplerResult.value = textureSampleCompare(tex, samp, vec2<f32>(0.5, 0.5), uniforms.compareRef);
             })");
 

src/dawn/tests/end2end/DepthStencilStateTests.cpp

@@ -63,7 +63,7 @@ class DepthStencilStateTest : public DawnTest {
             }
             @group(0) @binding(0) var<uniform> ubo : UBO;
 
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                 var pos = array<vec2<f32>, 6>(
                         vec2<f32>(-1.0,  1.0),
@@ -82,7 +82,7 @@ class DepthStencilStateTest : public DawnTest {
             }
             @group(0) @binding(0) var<uniform> ubo : UBO;
 
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(ubo.color, 1.0);
             })");
     }

src/dawn/tests/end2end/DestroyTests.cpp

@@ -31,13 +31,13 @@ class DestroyTest : public DawnTest {
         renderPass = utils::CreateBasicRenderPass(device, kRTSize, kRTSize);
 
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-              @stage(vertex)
+              @vertex
               fn main(@location(0) pos : vec4<f32>) -> @builtin(position) vec4<f32> {
                   return pos;
               })");
 
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-              @stage(fragment) fn main() -> @location(0) vec4<f32> {
+              @fragment fn main() -> @location(0) vec4<f32> {
                   return vec4<f32>(0.0, 1.0, 0.0, 1.0);
               })");
 

src/dawn/tests/end2end/DeviceLifetimeTests.cpp

@@ -286,7 +286,7 @@ TEST_P(DeviceLifetimeTests, DroppedWhileWriteBufferAndSubmit) {
 TEST_P(DeviceLifetimeTests, DroppedWhileCreatePipelineAsync) {
     wgpu::ComputePipelineDescriptor desc;
     desc.compute.module = utils::CreateShaderModule(device, R"(
-    @stage(compute) @workgroup_size(1) fn main() {
+    @compute @workgroup_size(1) fn main() {
     })");
     desc.compute.entryPoint = "main";
 
@@ -306,7 +306,7 @@ TEST_P(DeviceLifetimeTests, DroppedWhileCreatePipelineAsync) {
 TEST_P(DeviceLifetimeTests, DroppedInsideCreatePipelineAsync) {
     wgpu::ComputePipelineDescriptor desc;
     desc.compute.module = utils::CreateShaderModule(device, R"(
-    @stage(compute) @workgroup_size(1) fn main() {
+    @compute @workgroup_size(1) fn main() {
     })");
     desc.compute.entryPoint = "main";
 
@@ -343,7 +343,7 @@ TEST_P(DeviceLifetimeTests, DroppedInsideCreatePipelineAsync) {
 TEST_P(DeviceLifetimeTests, DroppedWhileCreatePipelineAsyncAlreadyCached) {
     wgpu::ComputePipelineDescriptor desc;
     desc.compute.module = utils::CreateShaderModule(device, R"(
-    @stage(compute) @workgroup_size(1) fn main() {
+    @compute @workgroup_size(1) fn main() {
     })");
     desc.compute.entryPoint = "main";
 
@@ -372,7 +372,7 @@ TEST_P(DeviceLifetimeTests, DroppedWhileCreatePipelineAsyncAlreadyCached) {
 TEST_P(DeviceLifetimeTests, DroppedInsideCreatePipelineAsyncAlreadyCached) {
     wgpu::ComputePipelineDescriptor desc;
     desc.compute.module = utils::CreateShaderModule(device, R"(
-    @stage(compute) @workgroup_size(1) fn main() {
+    @compute @workgroup_size(1) fn main() {
     })");
     desc.compute.entryPoint = "main";
 
@@ -413,7 +413,7 @@ TEST_P(DeviceLifetimeTests, DroppedInsideCreatePipelineAsyncAlreadyCached) {
 TEST_P(DeviceLifetimeTests, DroppedWhileCreatePipelineAsyncRaceCache) {
     wgpu::ComputePipelineDescriptor desc;
     desc.compute.module = utils::CreateShaderModule(device, R"(
-    @stage(compute) @workgroup_size(1) fn main() {
+    @compute @workgroup_size(1) fn main() {
     })");
     desc.compute.entryPoint = "main";
 
@@ -437,7 +437,7 @@ TEST_P(DeviceLifetimeTests, DroppedWhileCreatePipelineAsyncRaceCache) {
 TEST_P(DeviceLifetimeTests, DroppedInsideCreatePipelineAsyncRaceCache) {
     wgpu::ComputePipelineDescriptor desc;
     desc.compute.module = utils::CreateShaderModule(device, R"(
-    @stage(compute) @workgroup_size(1) fn main() {
+    @compute @workgroup_size(1) fn main() {
     })");
     desc.compute.entryPoint = "main";
 

src/dawn/tests/end2end/DeviceLostTests.cpp

@@ -93,7 +93,7 @@ TEST_P(DeviceLostTest, GetBindGroupLayoutFails) {
             pos : vec4<f32>
         }
         @group(0) @binding(0) var<uniform> ubo : UniformBuffer;
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
         })");
 
     wgpu::ComputePipelineDescriptor descriptor;
@@ -176,7 +176,7 @@ TEST_P(DeviceLostTest, CreateShaderModuleFails) {
     LoseDeviceForTesting();
 
     ASSERT_DEVICE_ERROR(utils::CreateShaderModule(device, R"(
-        @stage(fragment)
+        @fragment
         fn main(@location(0) color : vec4<f32>) -> @location(0) vec4<f32> {
             return color;
         })"));
@@ -423,7 +423,7 @@ TEST_P(DeviceLostTest, DeviceLostDoesntCallUncapturedError) {
 // before the callback of Create*PipelineAsync() is called.
 TEST_P(DeviceLostTest, DeviceLostBeforeCreatePipelineAsyncCallback) {
     wgpu::ShaderModule csModule = utils::CreateShaderModule(device, R"(
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
         })");
 
     wgpu::ComputePipelineDescriptor descriptor;

src/dawn/tests/end2end/DrawIndexedIndirectTests.cpp

@@ -37,13 +37,13 @@ class DrawIndexedIndirectTest : public DawnTest {
         renderPass = utils::CreateBasicRenderPass(device, kRTSize, kRTSize);
 
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@location(0) pos : vec4<f32>) -> @builtin(position) vec4<f32> {
                 return pos;
             })");
 
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(0.0, 1.0, 0.0, 1.0);
             })");
 
@@ -664,7 +664,7 @@ TEST_P(DrawIndexedIndirectTest, ValidateReusedBundleWithChangingParams) {
             }
             @group(0) @binding(0) var<uniform> input: Input;
             @group(0) @binding(1) var<storage, write> params: Params;
-            @stage(compute) @workgroup_size(1) fn main() {
+            @compute @workgroup_size(1) fn main() {
                 params.indexCount = 3u;
                 params.instanceCount = 1u;
                 params.firstIndex = input.firstIndex;

src/dawn/tests/end2end/DrawIndexedTests.cpp

@@ -27,13 +27,13 @@ class DrawIndexedTest : public DawnTest {
         renderPass = utils::CreateBasicRenderPass(device, kRTSize, kRTSize);
 
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@location(0) pos : vec4<f32>) -> @builtin(position) vec4<f32> {
                 return pos;
             })");
 
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(0.0, 1.0, 0.0, 1.0);
             })");
 

src/dawn/tests/end2end/DrawIndirectTests.cpp

@@ -27,13 +27,13 @@ class DrawIndirectTest : public DawnTest {
         renderPass = utils::CreateBasicRenderPass(device, kRTSize, kRTSize);
 
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@location(0) pos : vec4<f32>) -> @builtin(position) vec4<f32> {
                 return pos;
             })");
 
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(0.0, 1.0, 0.0, 1.0);
             })");
 

src/dawn/tests/end2end/DrawTests.cpp

@@ -27,13 +27,13 @@ class DrawTest : public DawnTest {
         renderPass = utils::CreateBasicRenderPass(device, kRTSize, kRTSize);
 
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@location(0) pos : vec4<f32>) -> @builtin(position) vec4<f32> {
                 return pos;
             })");
 
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(0.0, 1.0, 0.0, 1.0);
             })");
 

src/dawn/tests/end2end/DynamicBufferOffsetTests.cpp

@@ -104,7 +104,7 @@ class DynamicBufferOffsetTests : public DawnTest {
 
     wgpu::RenderPipeline CreateRenderPipeline(bool isInheritedPipeline = false) {
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                 var pos = array<vec2<f32>, 3>(
                     vec2<f32>(-1.0, 0.0),
@@ -135,7 +135,7 @@ class DynamicBufferOffsetTests : public DawnTest {
 
         fs << "let multipleNumber : u32 = " << multipleNumber << "u;\n";
         fs << R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 sBufferNotDynamic.value = uBufferNotDynamic.value.xy;
                 sBuffer.value = vec2<u32>(multipleNumber, multipleNumber) * (uBuffer.value.xy + uBufferNotDynamic.value.xy);
                 return vec4<f32>(f32(uBuffer.value.x) / 255.0, f32(uBuffer.value.y) / 255.0,
@@ -185,7 +185,7 @@ class DynamicBufferOffsetTests : public DawnTest {
 
         cs << "let multipleNumber : u32 = " << multipleNumber << "u;\n";
         cs << R"(
-            @stage(compute) @workgroup_size(1) fn main() {
+            @compute @workgroup_size(1) fn main() {
                 sBufferNotDynamic.value = uBufferNotDynamic.value.xy;
                 sBuffer.value = vec2<u32>(multipleNumber, multipleNumber) * (uBuffer.value.xy + uBufferNotDynamic.value.xy);
             }
@@ -480,7 +480,7 @@ TEST_P(ClampedOOBDynamicBufferOffsetTests, CheckOOBAccess) {
             @group(0) @binding(1) var<storage, read_write> dst : Dst;
         )";
         shader << R"(
-            @stage(compute) @workgroup_size(1) fn main() {
+            @compute @workgroup_size(1) fn main() {
                 for (var i: u32 = 0u; i < kArrayLength; i = i + 1u) {
                     dst.values[i + kWriteOffset] = src.values[i + kReadOffset];
                 }

src/dawn/tests/end2end/EntryPointTests.cpp

@@ -24,11 +24,11 @@ TEST_P(EntryPointTests, FragAndVertexSameModule) {
     // TODO(crbug.com/dawn/658): Crashes on bots
     DAWN_SUPPRESS_TEST_IF(IsOpenGL() || IsOpenGLES());
     wgpu::ShaderModule module = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn vertex_main() -> @builtin(position) vec4<f32> {
+        @vertex fn vertex_main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 1.0);
         }
 
-        @stage(fragment) fn fragment_main() -> @location(0) vec4<f32> {
+        @fragment fn fragment_main() -> @location(0) vec4<f32> {
           return vec4<f32>(1.0, 0.0, 0.0, 1.0);
         }
     )");
@@ -83,12 +83,12 @@ TEST_P(EntryPointTests, TwoComputeInModule) {
         }
         @binding(0) @group(0) var<storage, read_write> data : Data;
 
-        @stage(compute) @workgroup_size(1) fn write1() {
+        @compute @workgroup_size(1) fn write1() {
             data.data = 1u;
             return;
         }
 
-        @stage(compute) @workgroup_size(1) fn write42() {
+        @compute @workgroup_size(1) fn write42() {
             data.data = 42u;
             return;
         }

src/dawn/tests/end2end/ExperimentalDP4aTests.cpp

@@ -56,7 +56,7 @@ TEST_P(ExperimentalDP4aTests, BasicDP4aFeaturesTest) {
         }
         @group(0) @binding(0) var<storage, read_write> buf : Buf;
 
-        @stage(compute) @workgroup_size(1)
+        @compute @workgroup_size(1)
         fn main() {
             var a = 0xFFFFFFFFu;
             var b = 0xFFFFFFFEu;

src/dawn/tests/end2end/ExternalTextureTests.cpp

@@ -84,7 +84,7 @@ TEST_P(ExternalTextureTests, SampleExternalTexture) {
     DAWN_SUPPRESS_TEST_IF(IsOpenGL() || IsOpenGLES());
 
     const wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
+        @vertex fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
             var positions = array<vec4<f32>, 3>(
                 vec4<f32>(-1.0, 1.0, 0.0, 1.0),
                 vec4<f32>(-1.0, -1.0, 0.0, 1.0),
@@ -97,7 +97,7 @@ TEST_P(ExternalTextureTests, SampleExternalTexture) {
         @group(0) @binding(0) var s : sampler;
         @group(0) @binding(1) var t : texture_external;
 
-        @stage(fragment) fn main(@builtin(position) FragCoord : vec4<f32>)
+        @fragment fn main(@builtin(position) FragCoord : vec4<f32>)
                                  -> @location(0) vec4<f32> {
             return textureSampleLevel(t, s, FragCoord.xy / vec2<f32>(4.0, 4.0));
         })");
@@ -169,7 +169,7 @@ TEST_P(ExternalTextureTests, SampleMultiplanarExternalTexture) {
     DAWN_SUPPRESS_TEST_IF(IsOpenGL() || IsOpenGLES());
 
     const wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
+        @vertex fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
             var positions = array<vec4<f32>, 3>(
                 vec4<f32>(-1.0, 1.0, 0.0, 1.0),
                 vec4<f32>(-1.0, -1.0, 0.0, 1.0),
@@ -182,7 +182,7 @@ TEST_P(ExternalTextureTests, SampleMultiplanarExternalTexture) {
         @group(0) @binding(0) var s : sampler;
         @group(0) @binding(1) var t : texture_external;
 
-        @stage(fragment) fn main(@builtin(position) FragCoord : vec4<f32>)
+        @fragment fn main(@builtin(position) FragCoord : vec4<f32>)
                                  -> @location(0) vec4<f32> {
             return textureSampleLevel(t, s, FragCoord.xy / vec2<f32>(4.0, 4.0));
         })");

src/dawn/tests/end2end/FirstIndexOffsetTests.cpp

@@ -135,7 +135,7 @@ struct VertexInputs {
 struct VertexOutputs {
 )" + vertexOutputs.str() + R"(
 }
-@stage(vertex) fn main(input : VertexInputs) -> VertexOutputs {
+@vertex fn main(input : VertexInputs) -> VertexOutputs {
   var output : VertexOutputs;
 )" + vertexBody.str() + R"(
   output.position = input.position;
@@ -152,7 +152,7 @@ struct IndexVals {
 struct FragInputs {
 )" + fragmentInputs.str() + R"(
 }
-@stage(fragment) fn main(input : FragInputs) {
+@fragment fn main(input : FragInputs) {
 )" + fragmentBody.str() + R"(
 })";
 

src/dawn/tests/end2end/GpuMemorySynchronizationTests.cpp

@@ -43,7 +43,7 @@ class GpuMemorySyncTests : public DawnTest {
                 a : i32
             }
             @group(0) @binding(0) var<storage, read_write> data : Data;
-            @stage(compute) @workgroup_size(1) fn main() {
+            @compute @workgroup_size(1) fn main() {
                 data.a = data.a + 1;
             })");
 
@@ -61,7 +61,7 @@ class GpuMemorySyncTests : public DawnTest {
         const wgpu::Buffer& buffer,
         wgpu::TextureFormat colorFormat) {
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+            @vertex fn main() -> @builtin(position) vec4<f32> {
                 return vec4<f32>(0.0, 0.0, 0.0, 1.0);
             })");
 
@@ -70,7 +70,7 @@ class GpuMemorySyncTests : public DawnTest {
                 i : i32
             }
             @group(0) @binding(0) var<storage, read_write> data : Data;
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 data.i = data.i + 1;
                 return vec4<f32>(f32(data.i) / 255.0, 0.0, 0.0, 1.0);
             })");
@@ -235,7 +235,7 @@ class StorageToUniformSyncTests : public DawnTest {
                 a : f32
             }
             @group(0) @binding(0) var<storage, read_write> data : Data;
-            @stage(compute) @workgroup_size(1) fn main() {
+            @compute @workgroup_size(1) fn main() {
                 data.a = 1.0;
             })");
 
@@ -252,7 +252,7 @@ class StorageToUniformSyncTests : public DawnTest {
     std::tuple<wgpu::RenderPipeline, wgpu::BindGroup> CreatePipelineAndBindGroupForRender(
         wgpu::TextureFormat colorFormat) {
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+            @vertex fn main() -> @builtin(position) vec4<f32> {
                 return vec4<f32>(0.0, 0.0, 0.0, 1.0);
             })");
 
@@ -262,7 +262,7 @@ class StorageToUniformSyncTests : public DawnTest {
             }
             @group(0) @binding(0) var<uniform> contents : Contents;
 
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(contents.color, 0.0, 0.0, 1.0);
             })");
 
@@ -432,7 +432,7 @@ TEST_P(MultipleWriteThenMultipleReadTests, SeparateBuffers) {
         @group(0) @binding(2) var<storage, read_write> uniformContents : ColorContents;
         @group(0) @binding(3) var<storage, read_write> storageContents : ColorContents;
 
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             vbContents.pos[0] = vec4<f32>(-1.0, 1.0, 0.0, 1.0);
             vbContents.pos[1] = vec4<f32>(1.0, 1.0, 0.0, 1.0);
             vbContents.pos[2] = vec4<f32>(1.0, -1.0, 0.0, 1.0);
@@ -473,7 +473,7 @@ TEST_P(MultipleWriteThenMultipleReadTests, SeparateBuffers) {
 
     // Create pipeline, bind group, and reuse buffers in render pass.
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-        @stage(vertex)
+        @vertex
         fn main(@location(0) pos : vec4<f32>) -> @builtin(position) vec4<f32> {
             return pos;
         })");
@@ -486,7 +486,7 @@ TEST_P(MultipleWriteThenMultipleReadTests, SeparateBuffers) {
         @group(0) @binding(0) var<uniform> uniformBuffer : Buf;
         @group(0) @binding(1) var<storage, read> storageBuffer : Buf;
 
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return vec4<f32>(uniformBuffer.color, storageBuffer.color, 0.0, 1.0);
         })");
 
@@ -547,7 +547,7 @@ TEST_P(MultipleWriteThenMultipleReadTests, OneBuffer) {
 
         @group(0) @binding(0) var<storage, read_write> contents : Contents;
 
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             contents.pos[0] = vec4<f32>(-1.0, 1.0, 0.0, 1.0);
             contents.pos[1] = vec4<f32>(1.0, 1.0, 0.0, 1.0);
             contents.pos[2] = vec4<f32>(1.0, -1.0, 0.0, 1.0);
@@ -590,7 +590,7 @@ TEST_P(MultipleWriteThenMultipleReadTests, OneBuffer) {
 
     // Create pipeline, bind group, and reuse the buffer in render pass.
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-        @stage(vertex)
+        @vertex
         fn main(@location(0) pos : vec4<f32>) -> @builtin(position) vec4<f32> {
             return pos;
         })");
@@ -602,7 +602,7 @@ TEST_P(MultipleWriteThenMultipleReadTests, OneBuffer) {
         @group(0) @binding(0) var<uniform> uniformBuffer : Buf;
         @group(0) @binding(1) var<storage, read> storageBuffer : Buf;
 
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return vec4<f32>(uniformBuffer.color, storageBuffer.color, 0.0, 1.0);
         })");
 

src/dawn/tests/end2end/IOSurfaceWrappingTests.cpp

@@ -229,7 +229,7 @@ class IOSurfaceUsageTests : public IOSurfaceTestBase {
                     @builtin(position) position : vec4<f32>,
                 }
 
-                @stage(vertex)
+                @vertex
                 fn main(@builtin(vertex_index) VertexIndex : u32) -> VertexOut {
                     var pos = array<vec2<f32>, 6>(
                         vec2<f32>(-2.0, -2.0),
@@ -257,7 +257,7 @@ class IOSurfaceUsageTests : public IOSurfaceTestBase {
                 @group(0) @binding(0) var sampler0 : sampler;
                 @group(0) @binding(1) var texture0 : texture_2d<f32>;
 
-                @stage(fragment)
+                @fragment
                 fn main(@location(0) texCoord : vec2<f32>) -> @location(0) vec4<f32> {
                     return textureSample(texture0, sampler0, texCoord);
                 }

src/dawn/tests/end2end/IndexFormatTests.cpp

@@ -39,7 +39,7 @@ class IndexFormatTest : public DawnTest {
                 @builtin(vertex_index) idx : u32,
             }
 
-            @stage(vertex) fn main(input : VertexIn) -> @builtin(position) vec4<f32> {
+            @vertex fn main(input : VertexIn) -> @builtin(position) vec4<f32> {
                 // 0xFFFFFFFE is a designated invalid index used by some tests.
                 if (input.idx == 0xFFFFFFFEu) {
                     return vec4<f32>(0.0, 0.0, 0.0, 1.0);
@@ -48,7 +48,7 @@ class IndexFormatTest : public DawnTest {
             })");
 
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(0.0, 1.0, 0.0, 1.0);
             })");
 

src/dawn/tests/end2end/MaxLimitTests.cpp

@@ -52,7 +52,7 @@ TEST_P(MaxLimitTests, MaxComputeWorkgroupStorageSize) {
         }
         var<workgroup> wg_data : WGData;
 
-        @stage(compute) @workgroup_size(2,1,1)
+        @compute @workgroup_size(2,1,1)
         fn main(@builtin(local_invocation_index) LocalInvocationIndex : u32) {
             if (LocalInvocationIndex == 0u) {
                 // Put data into the first and last byte of workgroup memory.
@@ -144,7 +144,7 @@ TEST_P(MaxLimitTests, MaxBufferBindingSize) {
                   @group(0) @binding(0) var<storage, read> buf : Buf;
                   @group(0) @binding(1) var<storage, write> result : Result;
 
-                  @stage(compute) @workgroup_size(1,1,1)
+                  @compute @workgroup_size(1,1,1)
                   fn main() {
                       result.value0 = buf.values[0];
                       result.value1 = buf.values[arrayLength(&buf.values) - 1u];
@@ -175,7 +175,7 @@ TEST_P(MaxLimitTests, MaxBufferBindingSize) {
                   @group(0) @binding(0) var<uniform> buf : Buf;
                   @group(0) @binding(1) var<storage, write> result : Result;
 
-                  @stage(compute) @workgroup_size(1,1,1)
+                  @compute @workgroup_size(1,1,1)
                   fn main() {
                       result.value0 = buf.value0;
                       result.value1 = buf.value1;

src/dawn/tests/end2end/MultisampledRenderingTests.cpp

@@ -57,7 +57,7 @@ class MultisampledRenderingTest : public DawnTest {
                 @builtin(frag_depth) depth : f32,
             }
 
-            @stage(fragment) fn main() -> FragmentOut {
+            @fragment fn main() -> FragmentOut {
                 var output : FragmentOut;
                 output.color = uBuffer.color;
                 output.depth = uBuffer.depth;
@@ -70,7 +70,7 @@ class MultisampledRenderingTest : public DawnTest {
             }
             @group(0) @binding(0) var<uniform> uBuffer : U;
 
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return uBuffer.color;
             })";
 
@@ -95,7 +95,7 @@ class MultisampledRenderingTest : public DawnTest {
                 @location(1) color1 : vec4<f32>,
             }
 
-            @stage(fragment) fn main() -> FragmentOut {
+            @fragment fn main() -> FragmentOut {
                 var output : FragmentOut;
                 output.color0 = uBuffer.color0;
                 output.color1 = uBuffer.color1;
@@ -224,7 +224,7 @@ class MultisampledRenderingTest : public DawnTest {
         // Draw a bottom-right triangle. In standard 4xMSAA pattern, for the pixels on diagonal,
         // only two of the samples will be touched.
         const char* vs = R"(
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                 var pos = array<vec2<f32>, 3>(
                     vec2<f32>(-1.0,  1.0),
@@ -236,7 +236,7 @@ class MultisampledRenderingTest : public DawnTest {
 
         // Draw a bottom-left triangle.
         const char* vsFlipped = R"(
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                 var pos = array<vec2<f32>, 3>(
                     vec2<f32>(-1.0,  1.0),
@@ -753,7 +753,7 @@ TEST_P(MultisampledRenderingTest, ResolveInto2DTextureWithSampleMaskAndShaderOut
             @builtin(sample_mask) sampleMask : u32,
         }
 
-        @stage(fragment) fn main() -> FragmentOut {
+        @fragment fn main() -> FragmentOut {
             var output : FragmentOut;
             output.color = uBuffer.color;
             output.sampleMask = 6u;
@@ -808,7 +808,7 @@ TEST_P(MultisampledRenderingTest, ResolveIntoMultipleResolveTargetsWithShaderOut
             @builtin(sample_mask) sampleMask : u32,
         }
 
-        @stage(fragment) fn main() -> FragmentOut {
+        @fragment fn main() -> FragmentOut {
             var output : FragmentOut;
             output.color0 = uBuffer.color0;
             output.color1 = uBuffer.color1;

src/dawn/tests/end2end/MultisampledSamplingTests.cpp

@@ -55,7 +55,7 @@ class MultisampledSamplingTest : public DawnTest {
             utils::ComboRenderPipelineDescriptor desc;
 
             desc.vertex.module = utils::CreateShaderModule(device, R"(
-                @stage(vertex)
+                @vertex
                 fn main(@location(0) pos : vec2<f32>) -> @builtin(position) vec4<f32> {
                     return vec4<f32>(pos, 0.0, 1.0);
                 })");
@@ -66,7 +66,7 @@ class MultisampledSamplingTest : public DawnTest {
                     @builtin(frag_depth) depth : f32,
                 }
 
-                @stage(fragment) fn main() -> FragmentOut {
+                @fragment fn main() -> FragmentOut {
                     var output : FragmentOut;
                     output.color = 1.0;
                     output.depth = 0.7;
@@ -103,7 +103,7 @@ class MultisampledSamplingTest : public DawnTest {
                 }
                 @group(0) @binding(2) var<storage, read_write> results : Results;
 
-                @stage(compute) @workgroup_size(1) fn main() {
+                @compute @workgroup_size(1) fn main() {
                     for (var i : i32 = 0; i < 4; i = i + 1) {
                         results.colorSamples[i] = textureLoad(texture0, vec2<i32>(0, 0), i).x;
                         results.depthSamples[i] = textureLoad(texture1, vec2<i32>(0, 0), i);

src/dawn/tests/end2end/ObjectCachingTests.cpp

@@ -104,15 +104,15 @@ TEST_P(ObjectCachingTest, PipelineLayoutDeduplication) {
 // Test that ShaderModules are correctly deduplicated.
 TEST_P(ObjectCachingTest, ShaderModuleDeduplication) {
     wgpu::ShaderModule module = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return vec4<f32>(0.0, 1.0, 0.0, 1.0);
         })");
     wgpu::ShaderModule sameModule = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return vec4<f32>(0.0, 1.0, 0.0, 1.0);
         })");
     wgpu::ShaderModule otherModule = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 0.0);
         })");
 
@@ -124,16 +124,16 @@ TEST_P(ObjectCachingTest, ShaderModuleDeduplication) {
 TEST_P(ObjectCachingTest, ComputePipelineDeduplicationOnShaderModule) {
     wgpu::ShaderModule module = utils::CreateShaderModule(device, R"(
         var<workgroup> i : u32;
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             i = 0u;
         })");
     wgpu::ShaderModule sameModule = utils::CreateShaderModule(device, R"(
         var<workgroup> i : u32;
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             i = 0u;
         })");
     wgpu::ShaderModule otherModule = utils::CreateShaderModule(device, R"(
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
         })");
 
     EXPECT_NE(module.Get(), otherModule.Get());
@@ -176,7 +176,7 @@ TEST_P(ObjectCachingTest, ComputePipelineDeduplicationOnLayout) {
     desc.compute.entryPoint = "main";
     desc.compute.module = utils::CreateShaderModule(device, R"(
             var<workgroup> i : u32;
-            @stage(compute) @workgroup_size(1) fn main() {
+            @compute @workgroup_size(1) fn main() {
                 i = 0u;
             })");
 
@@ -210,11 +210,11 @@ TEST_P(ObjectCachingTest, RenderPipelineDeduplicationOnLayout) {
     utils::ComboRenderPipelineDescriptor desc;
     desc.cTargets[0].writeMask = wgpu::ColorWriteMask::None;
     desc.vertex.module = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 0.0);
         })");
     desc.cFragment.module = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() {
+        @fragment fn main() {
         })");
 
     desc.layout = pl;
@@ -233,15 +233,15 @@ TEST_P(ObjectCachingTest, RenderPipelineDeduplicationOnLayout) {
 // Test that RenderPipelines are correctly deduplicated wrt. their vertex module
 TEST_P(ObjectCachingTest, RenderPipelineDeduplicationOnVertexModule) {
     wgpu::ShaderModule module = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 0.0);
         })");
     wgpu::ShaderModule sameModule = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 0.0);
         })");
     wgpu::ShaderModule otherModule = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(1.0, 1.0, 1.0, 1.0);
         })");
 
@@ -251,7 +251,7 @@ TEST_P(ObjectCachingTest, RenderPipelineDeduplicationOnVertexModule) {
     utils::ComboRenderPipelineDescriptor desc;
     desc.cTargets[0].writeMask = wgpu::ColorWriteMask::None;
     desc.cFragment.module = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() {
+            @fragment fn main() {
             })");
 
     desc.vertex.module = module;
@@ -270,13 +270,13 @@ TEST_P(ObjectCachingTest, RenderPipelineDeduplicationOnVertexModule) {
 // Test that RenderPipelines are correctly deduplicated wrt. their fragment module
 TEST_P(ObjectCachingTest, RenderPipelineDeduplicationOnFragmentModule) {
     wgpu::ShaderModule module = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() {
+        @fragment fn main() {
         })");
     wgpu::ShaderModule sameModule = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() {
+        @fragment fn main() {
         })");
     wgpu::ShaderModule otherModule = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 0.0);
         })");
 
@@ -285,7 +285,7 @@ TEST_P(ObjectCachingTest, RenderPipelineDeduplicationOnFragmentModule) {
 
     utils::ComboRenderPipelineDescriptor desc;
     desc.vertex.module = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 0.0);
         })");
 

src/dawn/tests/end2end/OpArrayLengthTests.cpp

@@ -130,7 +130,7 @@ TEST_P(OpArrayLengthTest, Compute) {
         }
         @group(1) @binding(0) var<storage, read_write> result : ResultBuffer;
         )" + mShaderInterface + R"(
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             result.data[0] = arrayLength(&buffer1.data);
             result.data[1] = arrayLength(&buffer2.data);
             result.data[2] = arrayLength(&buffer3.data);
@@ -168,12 +168,12 @@ TEST_P(OpArrayLengthTest, Fragment) {
     // Create the pipeline that computes the length of the buffers and writes it to the only render
     // pass pixel.
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 1.0);
         })");
 
     wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, (mShaderInterface + R"(
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             var fragColor : vec4<f32>;
             fragColor.r = f32(arrayLength(&buffer1.data)) / 255.0;
             fragColor.g = f32(arrayLength(&buffer2.data)) / 255.0;
@@ -229,7 +229,7 @@ TEST_P(OpArrayLengthTest, Vertex) {
             @builtin(position) position : vec4<f32>,
         }
 
-        @stage(vertex) fn main() -> VertexOut {
+        @vertex fn main() -> VertexOut {
             var output : VertexOut;
             output.color.r = f32(arrayLength(&buffer1.data)) / 255.0;
             output.color.g = f32(arrayLength(&buffer2.data)) / 255.0;
@@ -242,7 +242,7 @@ TEST_P(OpArrayLengthTest, Vertex) {
                                                                         .c_str());
 
     wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-        @stage(fragment)
+        @fragment
         fn main(@location(0) color : vec4<f32>) -> @location(0) vec4<f32> {
             return color;
         })");

src/dawn/tests/end2end/PipelineCachingTests.cpp

@@ -27,32 +27,32 @@ using ::testing::NiceMock;
 // TODO(dawn:549) Add some sort of pipeline descriptor repository to test more caching.
 
 static constexpr std::string_view kComputeShaderDefault = R"(
-        @stage(compute) @workgroup_size(1) fn main() {}
+        @compute @workgroup_size(1) fn main() {}
     )";
 
 static constexpr std::string_view kComputeShaderMultipleEntryPoints = R"(
-        @stage(compute) @workgroup_size(16) fn main() {}
+        @compute @workgroup_size(16) fn main() {}
-        @stage(compute) @workgroup_size(64) fn main2() {}
+        @compute @workgroup_size(64) fn main2() {}
     )";
 
 static constexpr std::string_view kVertexShaderDefault = R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 0.0);
         }
     )";
 
 static constexpr std::string_view kVertexShaderMultipleEntryPoints = R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(1.0, 0.0, 0.0, 1.0);
         }
 
-        @stage(vertex) fn main2() -> @builtin(position) vec4<f32> {
+        @vertex fn main2() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.5, 0.5, 0.5, 1.0);
         }
     )";
 
 static constexpr std::string_view kFragmentShaderDefault = R"(
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return vec4<f32>(0.1, 0.2, 0.3, 0.4);
         }
     )";
@@ -63,7 +63,7 @@ static constexpr std::string_view kFragmentShaderMultipleOutput = R"(
             @location(1) fragColor1 : vec4<f32>,
         }
 
-        @stage(fragment) fn main() -> FragmentOut {
+        @fragment fn main() -> FragmentOut {
             var output : FragmentOut;
             output.fragColor0 = vec4<f32>(0.1, 0.2, 0.3, 0.4);
             output.fragColor1 = vec4<f32>(0.5, 0.6, 0.7, 0.8);

src/dawn/tests/end2end/PrimitiveStateTests.cpp

@@ -52,7 +52,7 @@ class DepthClampingTest : public DawnTest {
             }
             @group(0) @binding(0) var<uniform> ubo : UBO;
 
-            @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+            @vertex fn main() -> @builtin(position) vec4<f32> {
                 return vec4<f32>(0.0, 0.0, ubo.depth, 1.0);
             })");
 
@@ -63,7 +63,7 @@ class DepthClampingTest : public DawnTest {
             }
             @group(0) @binding(0) var<uniform> ubo : UBO;
 
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(ubo.color, 1.0);
             })");
     }

src/dawn/tests/end2end/PrimitiveTopologyTests.cpp

@@ -155,13 +155,13 @@ class PrimitiveTopologyTest : public DawnTest {
         renderPass = utils::CreateBasicRenderPass(device, kRTSize, kRTSize);
 
         vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@location(0) pos : vec4<f32>) -> @builtin(position) vec4<f32> {
                 return pos;
             })");
 
         fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(0.0, 1.0, 0.0, 1.0);
             })");
 

src/dawn/tests/end2end/QueryTests.cpp

@@ -77,7 +77,7 @@ class OcclusionQueryTests : public QueryTests {
 
         // Create basic render pipeline
         vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                 var pos = array<vec2<f32>, 3>(
                     vec2<f32>( 1.0,  1.0),
@@ -87,7 +87,7 @@ class OcclusionQueryTests : public QueryTests {
             })");
 
         fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(0.0, 1.0, 0.0, 1.0);
             })");
 

src/dawn/tests/end2end/ReadOnlyDepthStencilAttachmentTests.cpp

@@ -71,7 +71,7 @@ class ReadOnlyDepthStencilAttachmentTests
         // and pass the depth test, and sample from the depth buffer in fragment shader in the same
         // pipeline.
         pipelineDescriptor.vertex.module = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                 var pos = array<vec3<f32>, 6>(
                     vec3<f32>(-1.0,  1.0, 0.4),
@@ -86,7 +86,7 @@ class ReadOnlyDepthStencilAttachmentTests
         if (!sampleFromAttachment) {
             // Draw a solid blue into color buffer if not sample from depth/stencil attachment.
             pipelineDescriptor.cFragment.module = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(0.0, 0.0, 1.0, 0.0);
             })");
         } else {
@@ -96,7 +96,7 @@ class ReadOnlyDepthStencilAttachmentTests
                 @group(0) @binding(0) var samp : sampler;
                 @group(0) @binding(1) var tex : texture_depth_2d;
 
-                @stage(fragment)
+                @fragment
                 fn main(@builtin(position) FragCoord : vec4<f32>) -> @location(0) vec4<f32> {
                     return vec4<f32>(textureSample(tex, samp, FragCoord.xy), 0.0, 0.0, 0.0);
                 })");
@@ -105,7 +105,7 @@ class ReadOnlyDepthStencilAttachmentTests
                 pipelineDescriptor.cFragment.module = utils::CreateShaderModule(device, R"(
                 @group(0) @binding(0) var tex : texture_2d<u32>;
 
-                @stage(fragment)
+                @fragment
                 fn main(@builtin(position) FragCoord : vec4<f32>) -> @location(0) vec4<f32> {
                     var texel = textureLoad(tex, vec2<i32>(FragCoord.xy), 0);
                     return vec4<f32>(f32(texel[0]) / 255.0, 0.0, 0.0, 0.0);

src/dawn/tests/end2end/RenderAttachmentTests.cpp

@@ -23,7 +23,7 @@ class RenderAttachmentTest : public DawnTest {};
 // There should be no backend validation errors or indexing out-of-bounds.
 TEST_P(RenderAttachmentTest, MoreFragmentOutputsThanAttachments) {
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-        @stage(vertex)
+        @vertex
         fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 1.0);
         })");
@@ -36,7 +36,7 @@ TEST_P(RenderAttachmentTest, MoreFragmentOutputsThanAttachments) {
             @location(3) color3 : vec4<f32>,
         }
 
-        @stage(fragment)
+        @fragment
         fn main() -> Output {
             var output : Output;
             output.color0 = vec4<f32>(1.0, 0.0, 0.0, 1.0);

src/dawn/tests/end2end/RenderBundleTests.cpp

@@ -32,7 +32,7 @@ class RenderBundleTest : public DawnTest {
         renderPass = utils::CreateBasicRenderPass(device, kRTSize, kRTSize);
 
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@location(0) pos : vec4<f32>) -> @builtin(position) vec4<f32> {
                 return pos;
             })");
@@ -43,7 +43,7 @@ class RenderBundleTest : public DawnTest {
             }
             @group(0) @binding(0) var<uniform> fragmentUniformBuffer : Ubo;
 
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return fragmentUniformBuffer.color;
             })");
 

src/dawn/tests/end2end/RenderPassLoadOpTests.cpp

@@ -76,7 +76,7 @@ class RenderPassLoadOpTests : public DawnTest {
 
         // draws a blue quad on the right half of the screen
         const char* vsSource = R"(
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                 var pos = array<vec2<f32>, 6>(
                     vec2<f32>( 0.0, -1.0),
@@ -90,7 +90,7 @@ class RenderPassLoadOpTests : public DawnTest {
             })";
 
         const char* fsSource = R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(0.0, 0.0, 1.0, 1.0);
             })";
         blueQuad = DrawQuad(device, vsSource, fsSource);

src/dawn/tests/end2end/RenderPassTests.cpp

@@ -27,7 +27,7 @@ class RenderPassTest : public DawnTest {
 
         // Shaders to draw a bottom-left triangle in blue.
         mVSModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                 var pos = array<vec2<f32>, 3>(
                     vec2<f32>(-1.0,  1.0),
@@ -38,7 +38,7 @@ class RenderPassTest : public DawnTest {
             })");
 
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(0.0, 0.0, 1.0, 1.0);
             })");
 
@@ -138,7 +138,7 @@ TEST_P(RenderPassTest, NoCorrespondingFragmentShaderOutputs) {
     {
         // Next we use a pipeline whose fragment shader has no outputs.
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() {
+            @fragment fn main() {
             })");
         utils::ComboRenderPipelineDescriptor descriptor;
         descriptor.vertex.module = mVSModule;

src/dawn/tests/end2end/SamplerFilterAnisotropicTests.cpp

@@ -54,7 +54,7 @@ class SamplerFilterAnisotropicTest : public DawnTest {
                 @builtin(position) position : vec4<f32>,
             }
 
-            @stage(vertex)
+            @vertex
             fn main(input : VertexIn) -> VertexOut {
                 var output : VertexOut;
                 output.uv = input.uv;
@@ -71,7 +71,7 @@ class SamplerFilterAnisotropicTest : public DawnTest {
                 @builtin(position) fragCoord : vec4<f32>,
             }
 
-            @stage(fragment)
+            @fragment
             fn main(input : FragmentIn) -> @location(0) vec4<f32> {
                 return textureSample(texture0, sampler0, input.uv);
             })");

src/dawn/tests/end2end/SamplerTests.cpp

@@ -56,7 +56,7 @@ class SamplerTest : public DawnTest {
         mRenderPass = utils::CreateBasicRenderPass(device, kRTSize, kRTSize);
 
         auto vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                 var pos = array<vec2<f32>, 6>(
                     vec2<f32>(-2.0, -2.0),
@@ -72,7 +72,7 @@ class SamplerTest : public DawnTest {
             @group(0) @binding(0) var sampler0 : sampler;
             @group(0) @binding(1) var texture0 : texture_2d<f32>;
 
-            @stage(fragment)
+            @fragment
             fn main(@builtin(position) FragCoord : vec4<f32>) -> @location(0) vec4<f32> {
                 return textureSample(texture0, sampler0, FragCoord.xy / vec2<f32>(2.0, 2.0));
             })");

src/dawn/tests/end2end/ScissorTests.cpp

@@ -21,7 +21,7 @@ class ScissorTest : public DawnTest {
   protected:
     wgpu::RenderPipeline CreateQuadPipeline(wgpu::TextureFormat format) {
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                 var pos = array<vec2<f32>, 6>(
                     vec2<f32>(-1.0, -1.0),
@@ -34,7 +34,7 @@ class ScissorTest : public DawnTest {
             })");
 
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(0.0, 1.0, 0.0, 1.0);
             })");
 

src/dawn/tests/end2end/ShaderTests.cpp

@@ -56,7 +56,7 @@ struct Buf {
 
 @group(0) @binding(0) var<storage, read_write> buf : Buf;
 
-@stage(compute) @workgroup_size(1) fn main() {
+@compute @workgroup_size(1) fn main() {
     let factor : f32 = 1.0001;
 
     buf.data[0] = u32(log2(1.0 * factor));
@@ -115,7 +115,7 @@ I am an invalid shader and should never pass validation!
 // can compile and link successfully.
 TEST_P(ShaderTests, WGSLParamIO) {
     std::string vertexShader = R"(
-@stage(vertex)
+@vertex
 fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
     var pos = array<vec2<f32>, 3>(
         vec2<f32>(-1.0,  1.0),
@@ -126,7 +126,7 @@ fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, vertexShader.c_str());
 
     std::string fragmentShader = R"(
-@stage(fragment)
+@fragment
 fn main(@builtin(position) fragCoord : vec4<f32>) -> @location(0) vec4<f32> {
     return vec4<f32>(fragCoord.xy, 0.0, 1.0);
 })";
@@ -152,7 +152,7 @@ struct VertexOut {
     @builtin(position) position : vec4<f32>,
 }
 
-@stage(vertex)
+@vertex
 fn main(input : VertexIn) -> VertexOut {
     var output : VertexOut;
     output.position = vec4<f32>(input.position, 1.0);
@@ -162,7 +162,7 @@ fn main(input : VertexIn) -> VertexOut {
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, vertexShader.c_str());
 
     std::string fragmentShader = R"(
-@stage(fragment)
+@fragment
 fn main(@location(0) color : vec4<f32>) -> @location(0) vec4<f32> {
     return color;
 })";
@@ -195,7 +195,7 @@ struct VertexOut {
     @builtin(position) position : vec4<f32>,
 }
 
-@stage(vertex)
+@vertex
 fn main(input : VertexIn) -> VertexOut {
     var output : VertexOut;
     output.position = vec4<f32>(input.position, 1.0);
@@ -210,7 +210,7 @@ struct FragmentIn {
     @builtin(position) fragCoord : vec4<f32>,
 }
 
-@stage(fragment)
+@fragment
 fn main(input : FragmentIn) -> @location(0) vec4<f32> {
     return input.color * input.fragCoord;
 })";
@@ -242,7 +242,7 @@ struct VertexOut {
     @location(0) color : vec4<f32>,
 }
 
-@stage(vertex)
+@vertex
 fn main(input : VertexIn) -> VertexOut {
     var output : VertexOut;
     output.position = vec4<f32>(input.position, 1.0);
@@ -257,7 +257,7 @@ struct FragmentIn {
     @builtin(position) fragCoord : vec4<f32>,
 }
 
-@stage(fragment)
+@fragment
 fn main(input : FragmentIn) -> @location(0) vec4<f32> {
     return input.color * input.fragCoord;
 })";
@@ -289,7 +289,7 @@ struct VertexOut {
     @builtin(position) position : vec4<f32>,
 }
 
-@stage(vertex)
+@vertex
 fn vertexMain(input : VertexIn) -> VertexOut {
     var output : VertexOut;
     output.position = vec4<f32>(input.position, 1.0);
@@ -297,7 +297,7 @@ fn vertexMain(input : VertexIn) -> VertexOut {
     return output;
 }
 
-@stage(fragment)
+@fragment
 fn fragmentMain(input : VertexOut) -> @location(0) vec4<f32> {
     return input.color;
 })";
@@ -338,12 +338,12 @@ struct Inputs {
 struct S1 { data : array<vec4<u32>, 20> }
 @group(0) @binding(1) var<uniform> providedData1 : S1;
 
-@stage(vertex) fn vsMain(input : Inputs) -> @builtin(position) vec4<f32> {
+@vertex fn vsMain(input : Inputs) -> @builtin(position) vec4<f32> {
   _ = providedData1.data[input.vertexIndex][0];
   return vec4<f32>();
 }
 
-@stage(fragment) fn fsMain() -> @location(0) vec4<f32> {
+@fragment fn fsMain() -> @location(0) vec4<f32> {
   return vec4<f32>();
 }
     )";
@@ -369,13 +369,13 @@ TEST_P(ShaderTests, SampleIndex) {
     DAWN_TEST_UNSUPPORTED_IF(HasToggleEnabled("disable_sample_variables"));
 
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-@stage(vertex)
+@vertex
 fn main(@location(0) pos : vec4<f32>) -> @builtin(position) vec4<f32> {
     return pos;
 })");
 
     wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-@stage(fragment) fn main(@builtin(sample_index) sampleIndex : u32)
+@fragment fn main(@builtin(sample_index) sampleIndex : u32)
     -> @location(0) vec4<f32> {
     return vec4<f32>(f32(sampleIndex), 1.0, 0.0, 1.0);
 })");
@@ -422,7 +422,7 @@ struct Buf {
 
 @group(0) @binding(0) var<storage, read_write> buf : Buf;
 
-@stage(compute) @workgroup_size(1) fn main() {
+@compute @workgroup_size(1) fn main() {
     buf.data[0] = u32(c0);
     buf.data[1] = u32(c1);
     buf.data[2] = u32(c2);
@@ -492,7 +492,7 @@ struct Buf {
 
 @group(0) @binding(0) var<storage, read_write> buf : Buf;
 
-@stage(compute) @workgroup_size(1) fn main() {
+@compute @workgroup_size(1) fn main() {
     buf.data[0] = c1;
     buf.data[1] = c2;
     buf.data[2] = c3;
@@ -549,7 +549,7 @@ struct Buf {
 
 @group(0) @binding(0) var<storage, read_write> buf : Buf;
 
-@stage(compute) @workgroup_size(1) fn main() {
+@compute @workgroup_size(1) fn main() {
     buf.data[0] = c1;
     buf.data[1] = c2;
 })";
@@ -603,15 +603,15 @@ struct Buf {
 
 @group(0) @binding(0) var<storage, read_write> buf : Buf;
 
-@stage(compute) @workgroup_size(1) fn main1() {
+@compute @workgroup_size(1) fn main1() {
     buf.data[0] = c1;
 }
 
-@stage(compute) @workgroup_size(1) fn main2() {
+@compute @workgroup_size(1) fn main2() {
     buf.data[0] = c2;
 }
 
-@stage(compute) @workgroup_size(1) fn main3() {
+@compute @workgroup_size(1) fn main3() {
     buf.data[0] = 3u;
 }
 )";
@@ -687,7 +687,7 @@ TEST_P(ShaderTests, OverridableConstantsRenderPipeline) {
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
 @id(1111) override xright: f32;
 @id(2222) override ytop: f32;
-@stage(vertex)
+@vertex
 fn main(@builtin(vertex_index) VertexIndex : u32)
      -> @builtin(position) vec4<f32> {
   var pos = array<vec2<f32>, 3>(
@@ -700,7 +700,7 @@ fn main(@builtin(vertex_index) VertexIndex : u32)
 
     wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
 @id(1000) override intensity: f32 = 0.0;
-@stage(fragment) fn main()
+@fragment fn main()
     -> @location(0) vec4<f32> {
     return vec4<f32>(intensity, intensity, intensity, 1.0);
 })");
@@ -744,12 +744,12 @@ TEST_P(ShaderTests, ConflictingBindingsDueToTransformOrder) {
         @group(0) @binding(0) var<uniform> b0 : u32;
         @group(0) @binding(1) var<uniform> b1 : u32;
 
-        @stage(vertex) fn vertex() -> @builtin(position) vec4<f32> {
+        @vertex fn vertex() -> @builtin(position) vec4<f32> {
             _ = b0;
             return vec4<f32>(0.0);
         }
 
-        @stage(fragment) fn fragment() -> @location(0) vec4<f32> {
+        @fragment fn fragment() -> @location(0) vec4<f32> {
             _ = b0;
             _ = b1;
             return vec4<f32>(0.0);

src/dawn/tests/end2end/StorageTextureTests.cpp

@@ -648,7 +648,7 @@ fn IsEqualTo(pixel : vec4<f32>, expected : vec4<f32>) -> bool {
 
     const char* kSimpleVertexShader = R"(
 ;
-@stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+@vertex fn main() -> @builtin(position) vec4<f32> {
   return vec4<f32>(0.0, 0.0, 0.0, 1.0);
 })";
 
@@ -799,7 +799,7 @@ TEST_P(StorageTextureTests, SampledAndWriteonlyStorageTexturePingPong) {
     wgpu::ShaderModule module = utils::CreateShaderModule(device, R"(
 @group(0) @binding(0) var Src : texture_2d<u32>;
 @group(0) @binding(1) var Dst : texture_storage_2d<r32uint, write>;
-@stage(compute) @workgroup_size(1) fn main() {
+@compute @workgroup_size(1) fn main() {
   var srcValue : vec4<u32> = textureLoad(Src, vec2<i32>(0, 0), 0);
   srcValue.x = srcValue.x + 1u;
   textureStore(Dst, vec2<i32>(0, 0), srcValue);
@@ -898,14 +898,14 @@ fn doTest() -> bool {
     const char* kCommonWriteOnlyZeroInitTestCodeFragment = R"(
 @group(0) @binding(0) var dstImage : texture_storage_2d<r32uint, write>;
 
-@stage(fragment) fn main() -> @location(0) vec4<f32> {
+@fragment fn main() -> @location(0) vec4<f32> {
   textureStore(dstImage, vec2<i32>(0, 0), vec4<u32>(1u, 0u, 0u, 1u));
   return vec4<f32>();
 })";
     const char* kCommonWriteOnlyZeroInitTestCodeCompute = R"(
 @group(0) @binding(0) var dstImage : texture_storage_2d<r32uint, write>;
 
-@stage(compute) @workgroup_size(1) fn main() {
+@compute @workgroup_size(1) fn main() {
   textureStore(dstImage, vec2<i32>(0, 0), vec4<u32>(1u, 0u, 0u, 1u));
 })";
 };

src/dawn/tests/end2end/SwapChainValidationTests.cpp

@@ -228,7 +228,7 @@ TEST_P(SwapChainValidationTests, ViewDestroyedAfterPresent) {
 TEST_P(SwapChainValidationTests, ReturnedViewCharacteristics) {
     utils::ComboRenderPipelineDescriptor pipelineDesc;
     pipelineDesc.vertex.module = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 1.0);
         })");
     pipelineDesc.cFragment.module = utils::CreateShaderModule(device, R"(
@@ -236,7 +236,7 @@ TEST_P(SwapChainValidationTests, ReturnedViewCharacteristics) {
             @location(0) target0 : vec4<f32>,
             @location(1) target1 : f32,
         }
-        @stage(fragment) fn main() -> FragmentOut {
+        @fragment fn main() -> FragmentOut {
             var out : FragmentOut;
             out.target0 = vec4<f32>(0.0, 1.0, 0.0, 1.0);
             out.target1 = 0.5;

src/dawn/tests/end2end/Texture3DTests.cpp

@@ -30,7 +30,7 @@ TEST_P(Texture3DTests, Sampling) {
     // Set up pipeline. Two triangles will be drawn via the pipeline. They will fill the entire
     // color attachment with data sampled from 3D texture.
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-        @stage(vertex)
+        @vertex
         fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
             var pos = array<vec2<f32>, 6>(
                 vec2<f32>(-1.0, 1.0),
@@ -47,7 +47,7 @@ TEST_P(Texture3DTests, Sampling) {
         @group(0) @binding(0) var samp : sampler;
         @group(0) @binding(1) var tex : texture_3d<f32>;
 
-        @stage(fragment)
+        @fragment
         fn main(@builtin(position) FragCoord : vec4<f32>) -> @location(0) vec4<f32> {
             return textureSample(tex, samp, vec3<f32>(FragCoord.xy / 4.0, 1.5 / 4.0));
         })");

src/dawn/tests/end2end/TextureFormatTests.cpp

@@ -143,7 +143,7 @@ class TextureFormatTest : public DawnTest {
         utils::ComboRenderPipelineDescriptor desc;
 
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                 var pos = array<vec2<f32>, 3>(
                     vec2<f32>(-3.0, -1.0),
@@ -161,7 +161,7 @@ class TextureFormatTest : public DawnTest {
         fsSource << "struct FragmentOut {\n";
         fsSource << "   @location(0) color : vec4<" << type << ">\n";
         fsSource << R"(}
-            @stage(fragment)
+            @fragment
             fn main(@builtin(position) FragCoord : vec4<f32>) -> FragmentOut {
                 var output : FragmentOut;
                 output.color = textureLoad(myTexture, vec2<i32>(FragCoord.xy), 0);

src/dawn/tests/end2end/TextureSubresourceTests.cpp

@@ -50,7 +50,7 @@ class TextureSubresourceTest : public DawnTest {
 
     void DrawTriangle(const wgpu::TextureView& view) {
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                 var pos = array<vec2<f32>, 3>(
                     vec2<f32>(-1.0,  1.0),
@@ -61,7 +61,7 @@ class TextureSubresourceTest : public DawnTest {
             })");
 
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(1.0, 0.0, 0.0, 1.0);
             })");
 
@@ -87,7 +87,7 @@ class TextureSubresourceTest : public DawnTest {
 
     void SampleAndDraw(const wgpu::TextureView& samplerView, const wgpu::TextureView& renderView) {
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                 var pos = array<vec2<f32>, 6>(
                     vec2<f32>(-1.0, -1.0),
@@ -104,7 +104,7 @@ class TextureSubresourceTest : public DawnTest {
             @group(0) @binding(0) var samp : sampler;
             @group(0) @binding(1) var tex : texture_2d<f32>;
 
-            @stage(fragment)
+            @fragment
             fn main(@builtin(position) FragCoord : vec4<f32>) -> @location(0) vec4<f32> {
                 return textureSample(tex, samp, FragCoord.xy / vec2<f32>(4.0, 4.0));
             })");

src/dawn/tests/end2end/TextureViewTests.cpp

@@ -68,7 +68,7 @@ wgpu::ShaderModule CreateDefaultVertexShaderModule(wgpu::Device device) {
                 @builtin(position) position : vec4<f32>,
             }
 
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> VertexOut {
                 var output : VertexOut;
                 var pos = array<vec2<f32>, 6>(
@@ -222,7 +222,7 @@ class TextureViewSamplingTest : public DawnTest {
             @group(0) @binding(0) var sampler0 : sampler;
             @group(0) @binding(1) var texture0 : texture_2d<f32>;
 
-            @stage(fragment)
+            @fragment
             fn main(@location(0) texCoord : vec2<f32>) -> @location(0) vec4<f32> {
                 return textureSample(texture0, sampler0, texCoord);
             }
@@ -258,7 +258,7 @@ class TextureViewSamplingTest : public DawnTest {
             @group(0) @binding(0) var sampler0 : sampler;
             @group(0) @binding(1) var texture0 : texture_2d_array<f32>;
 
-            @stage(fragment)
+            @fragment
             fn main(@location(0) texCoord : vec2<f32>) -> @location(0) vec4<f32> {
                 return textureSample(texture0, sampler0, texCoord, 0) +
                        textureSample(texture0, sampler0, texCoord, 1) +
@@ -293,7 +293,7 @@ class TextureViewSamplingTest : public DawnTest {
             @group(0) @binding(0) var sampler0 : sampler;
             @group(0) @binding(1) var texture0 : )"
                << textureType << R"(<f32>;
-            @stage(fragment)
+            @fragment
             fn main(@location(0) texCoord : vec2<f32>) -> @location(0) vec4<f32> {
                 var sc : f32 = 2.0 * texCoord.x - 1.0;
                 var tc : f32 = 2.0 * texCoord.y - 1.0;
@@ -367,7 +367,7 @@ TEST_P(TextureViewSamplingTest, Default2DArrayTexture) {
             @group(0) @binding(0) var sampler0 : sampler;
             @group(0) @binding(1) var texture0 : texture_2d_array<f32>;
 
-            @stage(fragment)
+            @fragment
             fn main(@location(0) texCoord : vec2<f32>) -> @location(0) vec4<f32> {
                 return textureSample(texture0, sampler0, texCoord, 0) +
                        textureSample(texture0, sampler0, texCoord, 1) +
@@ -408,7 +408,7 @@ TEST_P(TextureViewSamplingTest, Texture2DArrayViewOnSingleLayer2DTexture) {
         @group(0) @binding(0) var sampler0 : sampler;
         @group(0) @binding(1) var texture0 : texture_2d_array<f32>;
 
-        @stage(fragment)
+        @fragment
         fn main(@location(0) texCoord : vec2<f32>) -> @location(0) vec4<f32> {
             return textureSample(texture0, sampler0, texCoord, 0);
         }
@@ -470,7 +470,7 @@ TEST_P(TextureViewSamplingTest, SRGBReinterpretation) {
 
     utils::ComboRenderPipelineDescriptor pipelineDesc;
     pipelineDesc.vertex.module = utils::CreateShaderModule(device, R"(
-        @stage(vertex)
+        @vertex
         fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
             var pos = array<vec2<f32>, 6>(
                                         vec2<f32>(-1.0, -1.0),
@@ -485,7 +485,7 @@ TEST_P(TextureViewSamplingTest, SRGBReinterpretation) {
     pipelineDesc.cFragment.module = utils::CreateShaderModule(device, R"(
         @group(0) @binding(0) var texture : texture_2d<f32>;
 
-        @stage(fragment)
+        @fragment
         fn main(@builtin(position) coord: vec4<f32>) -> @location(0) vec4<f32> {
             return textureLoad(texture, vec2<i32>(coord.xy), 0);
         }
@@ -603,7 +603,7 @@ class TextureViewRenderingTest : public DawnTest {
         renderPassInfo.cColorAttachments[0].clearValue = {1.0f, 0.0f, 0.0f, 1.0f};
 
         const char* oneColorFragmentShader = R"(
-            @stage(fragment) fn main(@location(0) texCoord : vec2<f32>) ->
+            @fragment fn main(@location(0) texCoord : vec2<f32>) ->
                 @location(0) vec4<f32> {
                 return vec4<f32>(0.0, 1.0, 0.0, 1.0);
             }
@@ -802,7 +802,7 @@ TEST_P(TextureViewRenderingTest, SRGBReinterpretationRenderAttachment) {
     // Create a render pipeline to blit |sampledTexture| into |textureView|.
     utils::ComboRenderPipelineDescriptor pipelineDesc;
     pipelineDesc.vertex.module = utils::CreateShaderModule(device, R"(
-        @stage(vertex)
+        @vertex
         fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
             var pos = array<vec2<f32>, 6>(
                                         vec2<f32>(-1.0, -1.0),
@@ -817,7 +817,7 @@ TEST_P(TextureViewRenderingTest, SRGBReinterpretationRenderAttachment) {
     pipelineDesc.cFragment.module = utils::CreateShaderModule(device, R"(
         @group(0) @binding(0) var texture : texture_2d<f32>;
 
-        @stage(fragment)
+        @fragment
         fn main(@builtin(position) coord: vec4<f32>) -> @location(0) vec4<f32> {
             return textureLoad(texture, vec2<i32>(coord.xy), 0);
         }
@@ -916,7 +916,7 @@ TEST_P(TextureViewRenderingTest, SRGBReinterpretionResolveAttachment) {
     // Create a render pipeline to blit |sampledTexture| into |multisampledTextureView|.
     utils::ComboRenderPipelineDescriptor pipelineDesc;
     pipelineDesc.vertex.module = utils::CreateShaderModule(device, R"(
-        @stage(vertex)
+        @vertex
         fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
             var pos = array<vec2<f32>, 6>(
                                         vec2<f32>(-1.0, -1.0),
@@ -931,7 +931,7 @@ TEST_P(TextureViewRenderingTest, SRGBReinterpretionResolveAttachment) {
     pipelineDesc.cFragment.module = utils::CreateShaderModule(device, R"(
         @group(0) @binding(0) var texture : texture_2d<f32>;
 
-        @stage(fragment)
+        @fragment
         fn main(@builtin(position) coord: vec4<f32>) -> @location(0) vec4<f32> {
             return textureLoad(texture, vec2<i32>(coord.xy), 0);
         }
@@ -1065,7 +1065,7 @@ TEST_P(TextureView1DTest, Sampling) {
 
     // Create a pipeline that will sample from the 1D texture and output to an attachment.
     wgpu::ShaderModule module = utils::CreateShaderModule(device, R"(
-        @stage(vertex)
+        @vertex
         fn vs(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
             var pos = array<vec4<f32>, 3>(
                 vec4<f32>( 0.,  2., 0., 1.),
@@ -1076,7 +1076,7 @@ TEST_P(TextureView1DTest, Sampling) {
 
         @group(0) @binding(0) var tex : texture_1d<f32>;
         @group(0) @binding(1) var samp : sampler;
-        @stage(fragment)
+        @fragment
         fn fs(@builtin(position) pos: vec4<f32>) -> @location(0) vec4<f32> {
             return textureSample(tex, samp, pos.x / 4.0);
         }

src/dawn/tests/end2end/TextureZeroInitTests.cpp

@@ -72,7 +72,7 @@ class TextureZeroInitTest : public DawnTest {
         pipelineDescriptor.vertex.module = CreateBasicVertexShaderForTest(depth);
         const char* fs = R"(
             ;
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                return vec4<f32>(1.0, 0.0, 0.0, 1.0);
             }
         )";
@@ -85,7 +85,7 @@ class TextureZeroInitTest : public DawnTest {
     }
     wgpu::ShaderModule CreateBasicVertexShaderForTest(float depth = 0.f) {
         std::string source = R"(
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                 var pos = array<vec2<f32>, 6>(
                     vec2<f32>(-1.0, -1.0),
@@ -106,7 +106,7 @@ class TextureZeroInitTest : public DawnTest {
             struct FragmentOut {
                 @location(0) color : vec4<f32>
             }
-            @stage(fragment)
+            @fragment
             fn main(@builtin(position) FragCoord : vec4<f32>) -> FragmentOut {
                 var output : FragmentOut;
                 output.color = textureLoad(texture0, vec2<i32>(FragCoord.xy), 0);
@@ -992,7 +992,7 @@ TEST_P(TextureZeroInitTest, ComputePassSampledTextureClear) {
             value : vec4<f32>
         }
         @group(0) @binding(1) var<storage, read_write> result : Result;
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
            result.value = textureLoad(tex, vec2<i32>(0,0), 0);
         }
     )";

src/dawn/tests/end2end/VertexFormatTests.cpp

@@ -273,7 +273,7 @@ class VertexFormatTest : public DawnTest {
                 @builtin(position) position : vec4<f32>,
             }
 
-            @stage(vertex)
+            @vertex
             fn main(input : VertexIn) -> VertexOut {
                 var pos = array<vec2<f32>, 3>(
                     vec2<f32>(-1.0, -1.0),
@@ -362,7 +362,7 @@ class VertexFormatTest : public DawnTest {
 
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, vs.str().c_str());
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-                @stage(fragment)
+                @fragment
                 fn main(@location(0) color : vec4<f32>) -> @location(0) vec4<f32> {
                     return color;
                 })");

src/dawn/tests/end2end/VertexOnlyRenderPipelineTests.cpp

@@ -102,13 +102,13 @@ class VertexOnlyRenderPipelineTest : public DawnTest {
         bool writeDepth = false,
         bool useFragment = true) {
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@location(0) pos : vec4<f32>) -> @builtin(position) vec4<f32> {
                 return pos;
             })");
 
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(0.0, 1.0, 0.0, 1.0);
             })");
 

src/dawn/tests/end2end/VertexStateTests.cpp

@@ -91,7 +91,7 @@ class VertexStateTest : public DawnTest {
                 @builtin(position) position : vec4<f32>,
             }
 
-            @stage(vertex) fn main(input : VertexIn) -> VertexOut {
+            @vertex fn main(input : VertexIn) -> VertexOut {
                 var output : VertexOut;
         )";
 
@@ -139,7 +139,7 @@ class VertexStateTest : public DawnTest {
 
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, vs.str().c_str());
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment)
+            @fragment
             fn main(@location(0) color : vec4<f32>) -> @location(0) vec4<f32> {
                 return color;
             }
@@ -602,7 +602,7 @@ TEST_P(VertexStateTest, OverlappingVertexAttributes) {
             @builtin(position) position : vec4<f32>,
         }
 
-        @stage(vertex) fn main(input : VertexIn) -> VertexOut {
+        @vertex fn main(input : VertexIn) -> VertexOut {
             var output : VertexOut;
             output.position = vec4<f32>(0.0, 0.0, 0.0, 1.0);
 
@@ -622,7 +622,7 @@ TEST_P(VertexStateTest, OverlappingVertexAttributes) {
             return output;
         })");
     pipelineDesc.cFragment.module = utils::CreateShaderModule(device, R"(
-        @stage(fragment)
+        @fragment
         fn main(@location(0) color : vec4<f32>) -> @location(0) vec4<f32> {
             return color;
         })");
@@ -659,12 +659,12 @@ TEST_P(OptionalVertexStateTest, Basic) {
     utils::BasicRenderPass renderPass = utils::CreateBasicRenderPass(device, 3, 3);
 
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 1.0);
         })");
 
     wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return vec4<f32>(0.0, 1.0, 0.0, 1.0);
         })");
 

src/dawn/tests/end2end/VideoViewsTests.cpp

@@ -177,7 +177,7 @@ wgpu::ShaderModule VideoViewsTests::GetTestVertexShaderModule() const {
                     @builtin(position) position : vec4<f32>,
                 }
 
-                @stage(vertex)
+                @vertex
                 fn main(@builtin(vertex_index) VertexIndex : u32) -> VertexOut {
                     var pos = array<vec2<f32>, 6>(
                         vec2<f32>(-1.0, 1.0),
@@ -230,7 +230,7 @@ TEST_P(VideoViewsTests, NV12SampleYtoR) {
             @group(0) @binding(0) var sampler0 : sampler;
             @group(0) @binding(1) var texture : texture_2d<f32>;
 
-            @stage(fragment)
+            @fragment
             fn main(@location(0) texCoord : vec2<f32>) -> @location(0) vec4<f32> {
                let y : f32 = textureSample(texture, sampler0, texCoord).r;
                return vec4<f32>(y, 0.0, 0.0, 1.0);
@@ -289,7 +289,7 @@ TEST_P(VideoViewsTests, NV12SampleUVtoRG) {
             @group(0) @binding(0) var sampler0 : sampler;
             @group(0) @binding(1) var texture : texture_2d<f32>;
 
-            @stage(fragment)
+            @fragment
             fn main(@location(0) texCoord : vec2<f32>) -> @location(0) vec4<f32> {
                let u : f32 = textureSample(texture, sampler0, texCoord).r;
                let v : f32 = textureSample(texture, sampler0, texCoord).g;
@@ -359,7 +359,7 @@ TEST_P(VideoViewsTests, NV12SampleYUVtoRGB) {
             @group(0) @binding(1) var lumaTexture : texture_2d<f32>;
             @group(0) @binding(2) var chromaTexture : texture_2d<f32>;
 
-            @stage(fragment)
+            @fragment
             fn main(@location(0) texCoord : vec2<f32>) -> @location(0) vec4<f32> {
                let y : f32 = textureSample(lumaTexture, sampler0, texCoord).r;
                let u : f32 = textureSample(chromaTexture, sampler0, texCoord).r;

src/dawn/tests/end2end/ViewportOrientationTests.cpp

@@ -24,12 +24,12 @@ TEST_P(ViewportOrientationTests, OriginAt0x0) {
     utils::BasicRenderPass renderPass = utils::CreateBasicRenderPass(device, 2, 2);
 
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(-0.5, 0.5, 0.0, 1.0);
         })");
 
     wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return vec4<f32>(0.0, 1.0, 0.0, 1.0);
         })");
 

src/dawn/tests/end2end/ViewportTests.cpp

@@ -24,7 +24,7 @@ class ViewportTest : public DawnTest {
         DawnTest::SetUp();
 
         mQuadVS = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                 var pos = array<vec2<f32>, 6>(
                     vec2<f32>(-1.0,  1.0),
@@ -37,7 +37,7 @@ class ViewportTest : public DawnTest {
             })");
 
         mQuadFS = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(1.0, 1.0, 1.0, 1.0);
             })");
     }
@@ -93,7 +93,7 @@ class ViewportTest : public DawnTest {
         // Create a pipeline drawing 3 points at depth 1.0, 0.5 and 0.0.
         utils::ComboRenderPipelineDescriptor pipelineDesc;
         pipelineDesc.vertex.module = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                 var points : array<vec3<f32>, 3> = array<vec3<f32>, 3>(
                     vec3<f32>(-0.9, 0.0, 1.0),

src/dawn/tests/perf_tests/DrawCallPerf.cpp

@@ -34,7 +34,7 @@ constexpr float kVertexData[12] = {
 };
 
 constexpr char kVertexShader[] = R"(
-        @stage(vertex) fn main(
+        @vertex fn main(
             @location(0) pos : vec4<f32>
         ) -> @builtin(position) vec4<f32> {
             return pos;
@@ -45,7 +45,7 @@ constexpr char kFragmentShaderA[] = R"(
             color : vec3<f32>
         }
         @group(0) @binding(0) var<uniform> uniforms : Uniforms;
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return vec4<f32>(uniforms.color * (1.0 / 5000.0), 1.0);
         })";
 
@@ -59,7 +59,7 @@ constexpr char kFragmentShaderB[] = R"(
         @group(0) @binding(0) var<uniform> constants : Constants;
         @group(1) @binding(0) var<uniform> uniforms : Uniforms;
 
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return vec4<f32>((constants.color + uniforms.color) * (1.0 / 5000.0), 1.0);
         })";
 

src/dawn/tests/perf_tests/ShaderRobustnessPerf.cpp

@@ -75,7 +75,7 @@ const std::string& kMatMulFloatSharedArray2D = R"(
         var<workgroup> mm_Asub : array<array<f32, 32>, 32>;
         var<workgroup> mm_Bsub : array<array<f32, 32>, 32>;)";
 const std::string& kMatMulFloatBodyPart1 = R"(
-        @stage(compute) @workgroup_size(8, 8, 1)
+        @compute @workgroup_size(8, 8, 1)
         fn main(@builtin(local_invocation_id) local_id : vec3<u32>,
                 @builtin(global_invocation_id) global_id  : vec3<u32>) {
             let tileRow : u32 = local_id.y * RowPerThread;
@@ -240,7 +240,7 @@ const std::string& kMatMulVec4SharedArray2D = R"(
         var<workgroup> mm_Asub : array<array<vec4<f32>, 8>, 32>;
         var<workgroup> mm_Bsub : array<array<vec4<f32>, 8>, 32>;)";
 const std::string& kMatMulVec4BodyPart1 = R"(
-        @stage(compute) @workgroup_size(8, 8, 1)
+        @compute @workgroup_size(8, 8, 1)
         fn main(@builtin(local_invocation_id) local_id : vec3<u32>,
                 @builtin(global_invocation_id) global_id  : vec3<u32>) {
             let tileRow : u32 = local_id.y * RowPerThread;

src/dawn/tests/perf_tests/SubresourceTrackingPerf.cpp

@@ -68,13 +68,13 @@ class SubresourceTrackingPerf : public DawnPerfTestWithParams<SubresourceTrackin
 
         utils::ComboRenderPipelineDescriptor pipelineDesc;
         pipelineDesc.vertex.module = utils::CreateShaderModule(device, R"(
-            @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+            @vertex fn main() -> @builtin(position) vec4<f32> {
                 return vec4<f32>(1.0, 0.0, 0.0, 1.0);
             }
         )");
         pipelineDesc.cFragment.module = utils::CreateShaderModule(device, R"(
             @group(0) @binding(0) var materials : texture_2d<f32>;
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 let foo : vec2<i32> = textureDimensions(materials);
                 return vec4<f32>(1.0, 0.0, 0.0, 1.0);
             }

src/dawn/tests/unittests/native/CommandBufferEncodingTests.cpp

@@ -60,7 +60,7 @@ TEST_F(CommandBufferEncodingTests, ComputePassEncoderIndirectDispatchStateRestor
     // Create a simple pipeline
     wgpu::ComputePipelineDescriptor csDesc;
     csDesc.compute.module = utils::CreateShaderModule(device, R"(
-        @stage(compute) @workgroup_size(1, 1, 1)
+        @compute @workgroup_size(1, 1, 1)
         fn main() {
         })");
     csDesc.compute.entryPoint = "main";
@@ -290,7 +290,7 @@ TEST_F(CommandBufferEncodingTests, StateNotLeakedAfterRestore) {
     // Create a simple pipeline
     wgpu::ComputePipelineDescriptor csDesc;
     csDesc.compute.module = utils::CreateShaderModule(device, R"(
-        @stage(compute) @workgroup_size(1, 1, 1)
+        @compute @workgroup_size(1, 1, 1)
         fn main() {
         })");
     csDesc.compute.entryPoint = "main";

src/dawn/tests/unittests/native/DestroyObjectTests.cpp

@@ -73,7 +73,7 @@ class DestroyObjectTests : public Test {
         }
         DAWN_TRY_ASSIGN_WITH_CLEANUP(
             mVsModule, ShaderModuleMock::Create(&mDevice, R"(
-            @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+            @vertex fn main() -> @builtin(position) vec4<f32> {
                 return vec4<f32>(0.0, 0.0, 0.0, 1.0);
             })"),
             { ASSERT(false); }, mVsModule);
@@ -87,7 +87,7 @@ class DestroyObjectTests : public Test {
         }
         DAWN_TRY_ASSIGN_WITH_CLEANUP(
             mCsModule, ShaderModuleMock::Create(&mDevice, R"(
-            @stage(compute) @workgroup_size(1) fn main() {
+            @compute @workgroup_size(1) fn main() {
             })"),
             { ASSERT(false); }, mCsModule);
         EXPECT_CALL(*mCsModule.Get(), DestroyImpl).Times(1);
@@ -428,7 +428,7 @@ TEST_F(DestroyObjectTests, ShaderModuleImplicit) {
     {
         ShaderModuleWGSLDescriptor wgslDesc;
         wgslDesc.source = R"(
-                @stage(compute) @workgroup_size(1) fn main() {
+                @compute @workgroup_size(1) fn main() {
                 }
             )";
         ShaderModuleDescriptor desc = {};
@@ -698,7 +698,7 @@ TEST_F(DestroyObjectTests, DestroyObjects) {
     {
         ShaderModuleWGSLDescriptor wgslDesc;
         wgslDesc.source = R"(
-                @stage(compute) @workgroup_size(1) fn main() {
+                @compute @workgroup_size(1) fn main() {
                 }
             )";
         ShaderModuleDescriptor desc = {};
@@ -755,17 +755,17 @@ TEST_F(DestroyObjectTests, DestroyObjects) {
 }
 
 static constexpr std::string_view kComputeShader = R"(
-        @stage(compute) @workgroup_size(1) fn main() {}
+        @compute @workgroup_size(1) fn main() {}
     )";
 
 static constexpr std::string_view kVertexShader = R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 0.0);
         }
     )";
 
 static constexpr std::string_view kFragmentShader = R"(
-        @stage(fragment) fn main() {}
+        @fragment fn main() {}
     )";
 
 class DestroyObjectRegressionTests : public DawnNativeTest {};

src/dawn/tests/unittests/validation/BindGroupValidationTests.cpp

@@ -1457,7 +1457,7 @@ class SetBindGroupValidationTest : public ValidationTest {
 
     wgpu::RenderPipeline CreateRenderPipeline() {
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-                @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+                @vertex fn main() -> @builtin(position) vec4<f32> {
                     return vec4<f32>();
                 })");
 
@@ -1471,7 +1471,7 @@ class SetBindGroupValidationTest : public ValidationTest {
                 @group(0) @binding(2) var<storage, read_write> sBufferDynamic : S;
                 @group(0) @binding(3) var<storage, read> sReadonlyBufferDynamic : S;
 
-                @stage(fragment) fn main() {
+                @fragment fn main() {
                 })");
 
         utils::ComboRenderPipelineDescriptor pipelineDescriptor;
@@ -1495,7 +1495,7 @@ class SetBindGroupValidationTest : public ValidationTest {
                 @group(0) @binding(2) var<storage, read_write> sBufferDynamic : S;
                 @group(0) @binding(3) var<storage, read> sReadonlyBufferDynamic : S;
 
-                @stage(compute) @workgroup_size(4, 4, 1) fn main() {
+                @compute @workgroup_size(4, 4, 1) fn main() {
                 })");
 
         wgpu::PipelineLayout pipelineLayout =
@@ -1866,7 +1866,7 @@ class SetBindGroupPersistenceValidationTest : public ValidationTest {
         ValidationTest::SetUp();
 
         mVsModule = utils::CreateShaderModule(device, R"(
-                @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+                @vertex fn main() -> @builtin(position) vec4<f32> {
                     return vec4<f32>();
                 })");
 
@@ -1936,7 +1936,7 @@ class SetBindGroupPersistenceValidationTest : public ValidationTest {
             }
         }
 
-        ss << "@stage(fragment) fn main() {}";
+        ss << "@fragment fn main() {}";
 
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, ss.str().c_str());
 
@@ -2068,7 +2068,7 @@ class BindGroupLayoutCompatibilityTest : public ValidationTest {
         const char* fsShader,
         std::vector<wgpu::BindGroupLayout> bindGroupLayout) {
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-                @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+                @vertex fn main() -> @builtin(position) vec4<f32> {
                     return vec4<f32>();
                 })");
 
@@ -2095,7 +2095,7 @@ class BindGroupLayoutCompatibilityTest : public ValidationTest {
             @group(0) @binding(0) var<storage, read_write> sBufferDynamic : S;
             @group(1) @binding(0) var<storage, read> sReadonlyBufferDynamic : S;
 
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 var val : vec2<f32> = sBufferDynamic.value;
                 val = sReadonlyBufferDynamic.value;
             })",
@@ -2130,7 +2130,7 @@ class BindGroupLayoutCompatibilityTest : public ValidationTest {
             @group(0) @binding(0) var<storage, read_write> sBufferDynamic : S;
             @group(1) @binding(0) var<storage, read> sReadonlyBufferDynamic : S;
 
-            @stage(compute) @workgroup_size(4, 4, 1) fn main() {
+            @compute @workgroup_size(4, 4, 1) fn main() {
                 var val : vec2<f32> = sBufferDynamic.value;
                 val = sReadonlyBufferDynamic.value;
             })",
@@ -2173,12 +2173,12 @@ TEST_F(BindGroupLayoutCompatibilityTest, ROStorageInBGLWithRWStorageInShader) {
 TEST_F(BindGroupLayoutCompatibilityTest, TextureViewDimension) {
     constexpr char kTexture2DShaderFS[] = R"(
         @group(0) @binding(0) var myTexture : texture_2d<f32>;
-        @stage(fragment) fn main() {
+        @fragment fn main() {
             textureDimensions(myTexture);
         })";
     constexpr char kTexture2DShaderCS[] = R"(
         @group(0) @binding(0) var myTexture : texture_2d<f32>;
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             textureDimensions(myTexture);
         })";
 
@@ -2212,12 +2212,12 @@ TEST_F(BindGroupLayoutCompatibilityTest, TextureViewDimension) {
 
     constexpr char kTexture2DArrayShaderFS[] = R"(
         @group(0) @binding(0) var myTexture : texture_2d_array<f32>;
-        @stage(fragment) fn main() {
+        @fragment fn main() {
             textureDimensions(myTexture);
         })";
     constexpr char kTexture2DArrayShaderCS[] = R"(
         @group(0) @binding(0) var myTexture : texture_2d_array<f32>;
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             textureDimensions(myTexture);
         })";
 
@@ -2259,7 +2259,7 @@ TEST_F(BindGroupLayoutCompatibilityTest, ExternalTextureBindGroupLayoutCompatibi
     // Test that an external texture binding works with a texture_external in the shader.
     CreateFSRenderPipeline(R"(
             @group(0) @binding(0) var myExternalTexture: texture_external;
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 _ = myExternalTexture;
             })",
                            {bgl});
@@ -2267,7 +2267,7 @@ TEST_F(BindGroupLayoutCompatibilityTest, ExternalTextureBindGroupLayoutCompatibi
     // Test that an external texture binding doesn't work with a texture_2d<f32> in the shader.
     ASSERT_DEVICE_ERROR(CreateFSRenderPipeline(R"(
             @group(0) @binding(0) var myTexture: texture_2d<f32>;
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 _ = myTexture;
             })",
                                                {bgl}));
@@ -2473,7 +2473,7 @@ class SamplerTypeBindingTest : public ValidationTest {
     wgpu::RenderPipeline CreateFragmentPipeline(wgpu::BindGroupLayout* bindGroupLayout,
                                                 const char* fragmentSource) {
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+            @vertex fn main() -> @builtin(position) vec4<f32> {
                 return vec4<f32>();
             })");
 
@@ -2500,7 +2500,7 @@ TEST_F(SamplerTypeBindingTest, ShaderAndBGLMatches) {
 
         CreateFragmentPipeline(&bindGroupLayout, R"(
             @group(0) @binding(0) var mySampler: sampler;
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 _ = mySampler;
             })");
     }
@@ -2512,7 +2512,7 @@ TEST_F(SamplerTypeBindingTest, ShaderAndBGLMatches) {
 
         CreateFragmentPipeline(&bindGroupLayout, R"(
             @group(0) @binding(0) var mySampler: sampler;
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 _ = mySampler;
             })");
     }
@@ -2524,7 +2524,7 @@ TEST_F(SamplerTypeBindingTest, ShaderAndBGLMatches) {
 
         CreateFragmentPipeline(&bindGroupLayout, R"(
             @group(0) @binding(0) var mySampler: sampler_comparison;
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 _ = mySampler;
             })");
     }
@@ -2536,7 +2536,7 @@ TEST_F(SamplerTypeBindingTest, ShaderAndBGLMatches) {
 
         ASSERT_DEVICE_ERROR(CreateFragmentPipeline(&bindGroupLayout, R"(
             @group(0) @binding(0) var mySampler: sampler_comparison;
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 _ = mySampler;
             })"));
     }
@@ -2548,7 +2548,7 @@ TEST_F(SamplerTypeBindingTest, ShaderAndBGLMatches) {
 
         ASSERT_DEVICE_ERROR(CreateFragmentPipeline(&bindGroupLayout, R"(
             @group(0) @binding(0) var mySampler: sampler_comparison;
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 _ = mySampler;
             })"));
     }
@@ -2560,7 +2560,7 @@ TEST_F(SamplerTypeBindingTest, ShaderAndBGLMatches) {
 
         ASSERT_DEVICE_ERROR(CreateFragmentPipeline(&bindGroupLayout, R"(
             @group(0) @binding(0) var mySampler: sampler;
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 _ = mySampler;
             })"));
     }
@@ -2574,7 +2574,7 @@ TEST_F(SamplerTypeBindingTest, ShaderAndBGLMatches) {
         CreateFragmentPipeline(&bindGroupLayout, R"(
             @group(0) @binding(0) var mySampler: sampler;
             @group(0) @binding(1) var myTexture: texture_2d<f32>;
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 textureSample(myTexture, mySampler, vec2<f32>(0.0, 0.0));
             })");
     }
@@ -2588,7 +2588,7 @@ TEST_F(SamplerTypeBindingTest, ShaderAndBGLMatches) {
         CreateFragmentPipeline(&bindGroupLayout, R"(
             @group(0) @binding(0) var mySampler: sampler;
             @group(0) @binding(1) var myTexture: texture_2d<f32>;
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 textureSample(myTexture, mySampler, vec2<f32>(0.0, 0.0));
             })");
     }
@@ -2602,7 +2602,7 @@ TEST_F(SamplerTypeBindingTest, ShaderAndBGLMatches) {
         CreateFragmentPipeline(&bindGroupLayout, R"(
             @group(0) @binding(0) var mySampler: sampler;
             @group(0) @binding(1) var myTexture: texture_depth_2d;
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 textureSample(myTexture, mySampler, vec2<f32>(0.0, 0.0));
             })");
     }
@@ -2616,7 +2616,7 @@ TEST_F(SamplerTypeBindingTest, ShaderAndBGLMatches) {
         CreateFragmentPipeline(&bindGroupLayout, R"(
             @group(0) @binding(0) var mySampler: sampler;
             @group(0) @binding(1) var myTexture: texture_depth_2d;
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 textureSample(myTexture, mySampler, vec2<f32>(0.0, 0.0));
             })");
     }
@@ -2630,7 +2630,7 @@ TEST_F(SamplerTypeBindingTest, ShaderAndBGLMatches) {
         CreateFragmentPipeline(&bindGroupLayout, R"(
             @group(0) @binding(0) var mySampler: sampler_comparison;
             @group(0) @binding(1) var myTexture: texture_depth_2d;
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 textureSampleCompare(myTexture, mySampler, vec2<f32>(0.0, 0.0), 0.0);
             })");
     }
@@ -2644,7 +2644,7 @@ TEST_F(SamplerTypeBindingTest, ShaderAndBGLMatches) {
         ASSERT_DEVICE_ERROR(CreateFragmentPipeline(&bindGroupLayout, R"(
             @group(0) @binding(0) var mySampler: sampler;
             @group(0) @binding(1) var myTexture: texture_2d<f32>;
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 textureSample(myTexture, mySampler, vec2<f32>(0.0, 0.0));
             })"));
     }
@@ -2658,7 +2658,7 @@ TEST_F(SamplerTypeBindingTest, ShaderAndBGLMatches) {
         CreateFragmentPipeline(&bindGroupLayout, R"(
             @group(0) @binding(0) var mySampler: sampler;
             @group(0) @binding(1) var myTexture: texture_2d<f32>;
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 textureSample(myTexture, mySampler, vec2<f32>(0.0, 0.0));
             })");
     }

src/dawn/tests/unittests/validation/ComputeIndirectValidationTests.cpp

@@ -23,7 +23,7 @@ class ComputeIndirectValidationTest : public ValidationTest {
         ValidationTest::SetUp();
 
         wgpu::ShaderModule computeModule = utils::CreateShaderModule(device, R"(
-            @stage(compute) @workgroup_size(1) fn main() {
+            @compute @workgroup_size(1) fn main() {
             })");
 
         // Set up compute pipeline

src/dawn/tests/unittests/validation/ComputeValidationTests.cpp

@@ -25,7 +25,7 @@ class ComputeValidationTest : public ValidationTest {
         ValidationTest::SetUp();
 
         wgpu::ShaderModule computeModule = utils::CreateShaderModule(device, R"(
-            @stage(compute) @workgroup_size(1) fn main() {
+            @compute @workgroup_size(1) fn main() {
             })");
 
         // Set up compute pipeline

src/dawn/tests/unittests/validation/DrawIndirectValidationTests.cpp

@@ -24,12 +24,12 @@ class DrawIndirectValidationTest : public ValidationTest {
         ValidationTest::SetUp();
 
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+            @vertex fn main() -> @builtin(position) vec4<f32> {
                 return vec4<f32>(0.0, 0.0, 0.0, 0.0);
             })");
 
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32>{
+            @fragment fn main() -> @location(0) vec4<f32>{
                 return vec4<f32>(0.0, 0.0, 0.0, 0.0);
             })");
 

src/dawn/tests/unittests/validation/DrawVertexAndIndexBufferOOBValidationTests.cpp

@@ -83,7 +83,7 @@ class DrawVertexAndIndexBufferOOBValidationTests : public ValidationTest {
         renderPass = utils::CreateBasicRenderPass(device, kRTSize, kRTSize);
 
         fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(0.0, 1.0, 0.0, 1.0);
             })");
     }
@@ -117,7 +117,7 @@ class DrawVertexAndIndexBufferOOBValidationTests : public ValidationTest {
         std::stringstream shaderStringStream;
 
         shaderStringStream << R"(
-            @stage(vertex)
+            @vertex
             fn main()" << inputStringStream.str()
                            << R"() -> @builtin(position) vec4<f32> {
                 return vec4<f32>(0.0, 1.0, 0.0, 1.0);

src/dawn/tests/unittests/validation/GetBindGroupLayoutValidationTests.cpp

@@ -21,7 +21,7 @@ class GetBindGroupLayoutTests : public ValidationTest {
   protected:
     wgpu::RenderPipeline RenderPipelineFromFragmentShader(const char* shader) {
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-                @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+                @vertex fn main() -> @builtin(position) vec4<f32> {
                     return vec4<f32>();
                 })");
 
@@ -52,7 +52,7 @@ TEST_F(GetBindGroupLayoutTests, SameObject) {
         @group(0) @binding(0) var<uniform> uniform0 : S;
         @group(1) @binding(0) var<uniform> uniform1 : S;
 
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             var pos : vec4<f32> = uniform0.pos;
             pos = uniform1.pos;
             return vec4<f32>();
@@ -69,7 +69,7 @@ TEST_F(GetBindGroupLayoutTests, SameObject) {
         }
         @group(3) @binding(0) var<storage, read_write> storage3 : S3;
 
-        @stage(fragment) fn main() {
+        @fragment fn main() {
             var pos_u : vec4<f32> = uniform2.pos;
             var pos_s : mat4x4<f32> = storage3.pos;
         })");
@@ -103,7 +103,7 @@ TEST_F(GetBindGroupLayoutTests, DefaultBindGroupLayoutPipelineCompatibility) {
         }
         @group(0) @binding(0) var<uniform> uniforms : S;
 
-        @stage(fragment) fn main() {
+        @fragment fn main() {
             var pos : vec4<f32> = uniforms.pos;
         })");
 
@@ -125,7 +125,7 @@ TEST_F(GetBindGroupLayoutTests, DefaultShaderStageAndDynamicOffsets) {
         }
         @group(0) @binding(0) var<uniform> uniforms : S;
 
-        @stage(fragment) fn main() {
+        @fragment fn main() {
             var pos : vec4<f32> = uniforms.pos;
         })");
 
@@ -178,7 +178,7 @@ TEST_F(GetBindGroupLayoutTests, DefaultTextureSampleType) {
     wgpu::ShaderModule emptyVertexModule = utils::CreateShaderModule(device, R"(
         @group(0) @binding(0) var myTexture : texture_2d<f32>;
         @group(0) @binding(1) var mySampler : sampler;
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             _ = myTexture;
             _ = mySampler;
             return vec4<f32>();
@@ -187,7 +187,7 @@ TEST_F(GetBindGroupLayoutTests, DefaultTextureSampleType) {
     wgpu::ShaderModule textureLoadVertexModule = utils::CreateShaderModule(device, R"(
         @group(0) @binding(0) var myTexture : texture_2d<f32>;
         @group(0) @binding(1) var mySampler : sampler;
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             textureLoad(myTexture, vec2<i32>(), 0);
             _ = mySampler;
             return vec4<f32>();
@@ -196,7 +196,7 @@ TEST_F(GetBindGroupLayoutTests, DefaultTextureSampleType) {
     wgpu::ShaderModule textureSampleVertexModule = utils::CreateShaderModule(device, R"(
         @group(0) @binding(0) var myTexture : texture_2d<f32>;
         @group(0) @binding(1) var mySampler : sampler;
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             textureSampleLevel(myTexture, mySampler, vec2<f32>(), 0.0);
             return vec4<f32>();
         })");
@@ -204,7 +204,7 @@ TEST_F(GetBindGroupLayoutTests, DefaultTextureSampleType) {
     wgpu::ShaderModule unusedTextureFragmentModule = utils::CreateShaderModule(device, R"(
         @group(0) @binding(0) var myTexture : texture_2d<f32>;
         @group(0) @binding(1) var mySampler : sampler;
-        @stage(fragment) fn main() {
+        @fragment fn main() {
             _ = myTexture;
             _ = mySampler;
         })");
@@ -212,7 +212,7 @@ TEST_F(GetBindGroupLayoutTests, DefaultTextureSampleType) {
     wgpu::ShaderModule textureLoadFragmentModule = utils::CreateShaderModule(device, R"(
         @group(0) @binding(0) var myTexture : texture_2d<f32>;
         @group(0) @binding(1) var mySampler : sampler;
-        @stage(fragment) fn main() {
+        @fragment fn main() {
             textureLoad(myTexture, vec2<i32>(), 0);
             _ = mySampler;
         })");
@@ -220,7 +220,7 @@ TEST_F(GetBindGroupLayoutTests, DefaultTextureSampleType) {
     wgpu::ShaderModule textureSampleFragmentModule = utils::CreateShaderModule(device, R"(
         @group(0) @binding(0) var myTexture : texture_2d<f32>;
         @group(0) @binding(1) var mySampler : sampler;
-        @stage(fragment) fn main() {
+        @fragment fn main() {
             textureSample(myTexture, mySampler, vec2<f32>());
         })");
 
@@ -295,7 +295,7 @@ TEST_F(GetBindGroupLayoutTests, ComputePipeline) {
         }
         @group(0) @binding(0) var<uniform> uniforms : S;
 
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             var pos : vec4<f32> = uniforms.pos;
         })");
 
@@ -348,7 +348,7 @@ TEST_F(GetBindGroupLayoutTests, BindingType) {
             }
             @group(0) @binding(0) var<storage, read_write> ssbo : S;
 
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 var pos : vec4<f32> = ssbo.pos;
             })");
         EXPECT_TRUE(dawn::native::BindGroupLayoutBindingsEqualForTesting(
@@ -362,7 +362,7 @@ TEST_F(GetBindGroupLayoutTests, BindingType) {
             }
             @group(0) @binding(0) var<uniform> uniforms : S;
 
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 var pos : vec4<f32> = uniforms.pos;
             })");
         EXPECT_TRUE(dawn::native::BindGroupLayoutBindingsEqualForTesting(
@@ -377,7 +377,7 @@ TEST_F(GetBindGroupLayoutTests, BindingType) {
             }
             @group(0) @binding(0) var<storage, read> ssbo : S;
 
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 var pos : vec4<f32> = ssbo.pos;
             })");
         EXPECT_TRUE(dawn::native::BindGroupLayoutBindingsEqualForTesting(
@@ -391,7 +391,7 @@ TEST_F(GetBindGroupLayoutTests, BindingType) {
         wgpu::RenderPipeline pipeline = RenderPipelineFromFragmentShader(R"(
             @group(0) @binding(0) var myTexture : texture_2d<f32>;
 
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 textureDimensions(myTexture);
             })");
         EXPECT_TRUE(dawn::native::BindGroupLayoutBindingsEqualForTesting(
@@ -403,7 +403,7 @@ TEST_F(GetBindGroupLayoutTests, BindingType) {
         wgpu::RenderPipeline pipeline = RenderPipelineFromFragmentShader(R"(
             @group(0) @binding(0) var myTexture : texture_multisampled_2d<f32>;
 
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 textureDimensions(myTexture);
             })");
         EXPECT_TRUE(dawn::native::BindGroupLayoutBindingsEqualForTesting(
@@ -416,7 +416,7 @@ TEST_F(GetBindGroupLayoutTests, BindingType) {
         wgpu::RenderPipeline pipeline = RenderPipelineFromFragmentShader(R"(
             @group(0) @binding(0) var mySampler: sampler;
 
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 _ = mySampler;
             })");
         EXPECT_TRUE(dawn::native::BindGroupLayoutBindingsEqualForTesting(
@@ -444,7 +444,7 @@ TEST_F(GetBindGroupLayoutTests, ExternalTextureBindingType) {
     wgpu::RenderPipeline pipeline = RenderPipelineFromFragmentShader(R"(
             @group(0) @binding(0) var myExternalTexture: texture_external;
 
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                _ = myExternalTexture;
             })");
     EXPECT_TRUE(dawn::native::BindGroupLayoutBindingsEqualForTesting(
@@ -472,7 +472,7 @@ TEST_F(GetBindGroupLayoutTests, ViewDimension) {
         wgpu::RenderPipeline pipeline = RenderPipelineFromFragmentShader(R"(
             @group(0) @binding(0) var myTexture : texture_1d<f32>;
 
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 textureDimensions(myTexture);
             })");
         EXPECT_TRUE(dawn::native::BindGroupLayoutBindingsEqualForTesting(
@@ -484,7 +484,7 @@ TEST_F(GetBindGroupLayoutTests, ViewDimension) {
         wgpu::RenderPipeline pipeline = RenderPipelineFromFragmentShader(R"(
             @group(0) @binding(0) var myTexture : texture_2d<f32>;
 
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 textureDimensions(myTexture);
             })");
         EXPECT_TRUE(dawn::native::BindGroupLayoutBindingsEqualForTesting(
@@ -496,7 +496,7 @@ TEST_F(GetBindGroupLayoutTests, ViewDimension) {
         wgpu::RenderPipeline pipeline = RenderPipelineFromFragmentShader(R"(
             @group(0) @binding(0) var myTexture : texture_2d_array<f32>;
 
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 textureDimensions(myTexture);
             })");
         EXPECT_TRUE(dawn::native::BindGroupLayoutBindingsEqualForTesting(
@@ -508,7 +508,7 @@ TEST_F(GetBindGroupLayoutTests, ViewDimension) {
         wgpu::RenderPipeline pipeline = RenderPipelineFromFragmentShader(R"(
             @group(0) @binding(0) var myTexture : texture_3d<f32>;
 
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 textureDimensions(myTexture);
             })");
         EXPECT_TRUE(dawn::native::BindGroupLayoutBindingsEqualForTesting(
@@ -520,7 +520,7 @@ TEST_F(GetBindGroupLayoutTests, ViewDimension) {
         wgpu::RenderPipeline pipeline = RenderPipelineFromFragmentShader(R"(
             @group(0) @binding(0) var myTexture : texture_cube<f32>;
 
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 textureDimensions(myTexture);
             })");
         EXPECT_TRUE(dawn::native::BindGroupLayoutBindingsEqualForTesting(
@@ -532,7 +532,7 @@ TEST_F(GetBindGroupLayoutTests, ViewDimension) {
         wgpu::RenderPipeline pipeline = RenderPipelineFromFragmentShader(R"(
             @group(0) @binding(0) var myTexture : texture_cube_array<f32>;
 
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 textureDimensions(myTexture);
             })");
         EXPECT_TRUE(dawn::native::BindGroupLayoutBindingsEqualForTesting(
@@ -560,7 +560,7 @@ TEST_F(GetBindGroupLayoutTests, TextureComponentType) {
         wgpu::RenderPipeline pipeline = RenderPipelineFromFragmentShader(R"(
             @group(0) @binding(0) var myTexture : texture_2d<f32>;
 
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 textureDimensions(myTexture);
             })");
         EXPECT_TRUE(dawn::native::BindGroupLayoutBindingsEqualForTesting(
@@ -572,7 +572,7 @@ TEST_F(GetBindGroupLayoutTests, TextureComponentType) {
         wgpu::RenderPipeline pipeline = RenderPipelineFromFragmentShader(R"(
             @group(0) @binding(0) var myTexture : texture_2d<i32>;
 
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 textureDimensions(myTexture);
             })");
         EXPECT_TRUE(dawn::native::BindGroupLayoutBindingsEqualForTesting(
@@ -584,7 +584,7 @@ TEST_F(GetBindGroupLayoutTests, TextureComponentType) {
         wgpu::RenderPipeline pipeline = RenderPipelineFromFragmentShader(R"(
             @group(0) @binding(0) var myTexture : texture_2d<u32>;
 
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 textureDimensions(myTexture);
             })");
         EXPECT_TRUE(dawn::native::BindGroupLayoutBindingsEqualForTesting(
@@ -617,7 +617,7 @@ TEST_F(GetBindGroupLayoutTests, BindingIndices) {
             }
             @group(0) @binding(0) var<uniform> uniforms : S;
 
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 var pos : vec4<f32> = uniforms.pos;
             })");
         EXPECT_TRUE(dawn::native::BindGroupLayoutBindingsEqualForTesting(
@@ -632,7 +632,7 @@ TEST_F(GetBindGroupLayoutTests, BindingIndices) {
             }
             @group(0) @binding(1) var<uniform> uniforms : S;
 
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 var pos : vec4<f32> = uniforms.pos;
             })");
         EXPECT_TRUE(dawn::native::BindGroupLayoutBindingsEqualForTesting(
@@ -647,7 +647,7 @@ TEST_F(GetBindGroupLayoutTests, BindingIndices) {
             }
             @group(0) @binding(1) var<uniform> uniforms : S;
 
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 var pos : vec4<f32> = uniforms.pos;
             })");
         EXPECT_FALSE(dawn::native::BindGroupLayoutBindingsEqualForTesting(
@@ -664,7 +664,7 @@ TEST_F(GetBindGroupLayoutTests, DuplicateBinding) {
         @group(0) @binding(0) var<uniform> uniform0 : S;
         @group(1) @binding(0) var<uniform> uniform1 : S;
 
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             var pos : vec4<f32> = uniform0.pos;
             pos = uniform1.pos;
             return vec4<f32>();
@@ -676,7 +676,7 @@ TEST_F(GetBindGroupLayoutTests, DuplicateBinding) {
         }
         @group(1) @binding(0) var<uniform> uniforms : S;
 
-        @stage(fragment) fn main() {
+        @fragment fn main() {
             var pos : vec4<f32> = uniforms.pos;
         })");
 
@@ -702,7 +702,7 @@ TEST_F(GetBindGroupLayoutTests, MinBufferSize) {
         }
         @group(0) @binding(0) var<uniform> uniforms : S;
 
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             var pos : f32 = uniforms.pos;
             return vec4<f32>();
         })");
@@ -713,7 +713,7 @@ TEST_F(GetBindGroupLayoutTests, MinBufferSize) {
         }
         @group(0) @binding(0) var<uniform> uniforms : S;
 
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             var pos : mat4x4<f32> = uniforms.pos;
             return vec4<f32>();
         })");
@@ -724,7 +724,7 @@ TEST_F(GetBindGroupLayoutTests, MinBufferSize) {
         }
         @group(0) @binding(0) var<uniform> uniforms : S;
 
-        @stage(fragment) fn main() {
+        @fragment fn main() {
             var pos : f32 = uniforms.pos;
         })");
 
@@ -734,7 +734,7 @@ TEST_F(GetBindGroupLayoutTests, MinBufferSize) {
         }
         @group(0) @binding(0) var<uniform> uniforms : S;
 
-        @stage(fragment) fn main() {
+        @fragment fn main() {
             var pos : mat4x4<f32> = uniforms.pos;
         })");
 
@@ -793,24 +793,24 @@ TEST_F(GetBindGroupLayoutTests, StageAggregation) {
     DAWN_SKIP_TEST_IF(UsesWire());
 
     wgpu::ShaderModule vsModuleNoSampler = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>();
         })");
 
     wgpu::ShaderModule vsModuleSampler = utils::CreateShaderModule(device, R"(
         @group(0) @binding(0) var mySampler: sampler;
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             _ = mySampler;
             return vec4<f32>();
         })");
 
     wgpu::ShaderModule fsModuleNoSampler = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() {
+        @fragment fn main() {
         })");
 
     wgpu::ShaderModule fsModuleSampler = utils::CreateShaderModule(device, R"(
         @group(0) @binding(0) var mySampler: sampler;
-        @stage(fragment) fn main() {
+        @fragment fn main() {
             _ = mySampler;
         })");
 
@@ -869,7 +869,7 @@ TEST_F(GetBindGroupLayoutTests, ConflictingBindingType) {
         }
         @group(0) @binding(0) var<uniform> ubo : S;
 
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             var pos : vec4<f32> = ubo.pos;
             return vec4<f32>();
         })");
@@ -880,7 +880,7 @@ TEST_F(GetBindGroupLayoutTests, ConflictingBindingType) {
         }
         @group(0) @binding(0) var<storage, read_write> ssbo : S;
 
-        @stage(fragment) fn main() {
+        @fragment fn main() {
             var pos : vec4<f32> = ssbo.pos;
         })");
 
@@ -897,7 +897,7 @@ TEST_F(GetBindGroupLayoutTests, ConflictingBindingTextureMultisampling) {
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
         @group(0) @binding(0) var myTexture : texture_2d<f32>;
 
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             textureDimensions(myTexture);
             return vec4<f32>();
         })");
@@ -905,7 +905,7 @@ TEST_F(GetBindGroupLayoutTests, ConflictingBindingTextureMultisampling) {
     wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
         @group(0) @binding(0) var myTexture : texture_multisampled_2d<f32>;
 
-        @stage(fragment) fn main() {
+        @fragment fn main() {
             textureDimensions(myTexture);
         })");
 
@@ -922,7 +922,7 @@ TEST_F(GetBindGroupLayoutTests, ConflictingBindingViewDimension) {
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
         @group(0) @binding(0) var myTexture : texture_2d<f32>;
 
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             textureDimensions(myTexture);
             return vec4<f32>();
         })");
@@ -930,7 +930,7 @@ TEST_F(GetBindGroupLayoutTests, ConflictingBindingViewDimension) {
     wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
         @group(0) @binding(0) var myTexture : texture_3d<f32>;
 
-        @stage(fragment) fn main() {
+        @fragment fn main() {
             textureDimensions(myTexture);
         })");
 
@@ -947,7 +947,7 @@ TEST_F(GetBindGroupLayoutTests, ConflictingBindingTextureComponentType) {
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
         @group(0) @binding(0) var myTexture : texture_2d<f32>;
 
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             textureDimensions(myTexture);
             return vec4<f32>();
         })");
@@ -955,7 +955,7 @@ TEST_F(GetBindGroupLayoutTests, ConflictingBindingTextureComponentType) {
     wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
         @group(0) @binding(0) var myTexture : texture_2d<i32>;
 
-        @stage(fragment) fn main() {
+        @fragment fn main() {
             textureDimensions(myTexture);
         })");
 
@@ -970,12 +970,12 @@ TEST_F(GetBindGroupLayoutTests, ConflictingBindingTextureComponentType) {
 // Test it is an error to query an out of range bind group layout.
 TEST_F(GetBindGroupLayoutTests, OutOfRangeIndex) {
     ASSERT_DEVICE_ERROR(RenderPipelineFromFragmentShader(R"(
-        @stage(fragment) fn main() {
+        @fragment fn main() {
         })")
                             .GetBindGroupLayout(kMaxBindGroups));
 
     ASSERT_DEVICE_ERROR(RenderPipelineFromFragmentShader(R"(
-        @stage(fragment) fn main() {
+        @fragment fn main() {
         })")
                             .GetBindGroupLayout(kMaxBindGroups + 1));
 }
@@ -994,7 +994,7 @@ TEST_F(GetBindGroupLayoutTests, UnusedIndex) {
         @group(0) @binding(0) var<uniform> uniforms0 : S;
         @group(2) @binding(0) var<uniform> uniforms2 : S;
 
-        @stage(fragment) fn main() {
+        @fragment fn main() {
             var pos : vec4<f32> = uniforms0.pos;
             pos = uniforms2.pos;
         })");
@@ -1046,13 +1046,13 @@ TEST_F(GetBindGroupLayoutTests, Reflection) {
         }
         @group(0) @binding(0) var<uniform> uniforms : S;
 
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             var pos : vec4<f32> = uniforms.pos;
             return vec4<f32>();
         })");
 
     wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() {
+        @fragment fn main() {
         })");
 
     utils::ComboRenderPipelineDescriptor pipelineDesc;
@@ -1088,11 +1088,11 @@ TEST_F(GetBindGroupLayoutTests, FromCorrectEntryPoint) {
         @group(0) @binding(0) var<storage, read_write> data0 : Data;
         @group(0) @binding(1) var<storage, read_write> data1 : Data;
 
-        @stage(compute) @workgroup_size(1) fn compute0() {
+        @compute @workgroup_size(1) fn compute0() {
             data0.data = 0.0;
         }
 
-        @stage(compute) @workgroup_size(1) fn compute1() {
+        @compute @workgroup_size(1) fn compute1() {
             data1.data = 0.0;
         }
     )");

src/dawn/tests/unittests/validation/IndexBufferValidationTests.cpp

@@ -23,12 +23,12 @@ class IndexBufferValidationTest : public ValidationTest {
     wgpu::RenderPipeline MakeTestPipeline(wgpu::IndexFormat format,
                                           wgpu::PrimitiveTopology primitiveTopology) {
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+            @vertex fn main() -> @builtin(position) vec4<f32> {
                 return vec4<f32>(0.0, 0.0, 0.0, 1.0);
             })");
 
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(0.0, 1.0, 0.0, 1.0);
             })");
 

src/dawn/tests/unittests/validation/LabelTests.cpp

@@ -533,12 +533,12 @@ TEST_F(LabelTest, RenderPipeline) {
     std::string label = "test";
 
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+            @vertex fn main() -> @builtin(position) vec4<f32> {
                 return vec4<f32>(0.0, 0.0, 0.0, 1.0);
             })");
 
     wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(0.0, 1.0, 0.0, 1.0);
             })");
 
@@ -574,7 +574,7 @@ TEST_F(LabelTest, ComputePipeline) {
     std::string label = "test";
 
     wgpu::ShaderModule computeModule = utils::CreateShaderModule(device, R"(
-    @stage(compute) @workgroup_size(1) fn main() {
+    @compute @workgroup_size(1) fn main() {
     })");
     wgpu::PipelineLayout pl = utils::MakeBasicPipelineLayout(device, nullptr);
     wgpu::ComputePipelineDescriptor descriptor;
@@ -610,7 +610,7 @@ TEST_F(LabelTest, ShaderModule) {
     std::string label = "test";
 
     const char* source = R"(
-    @stage(compute) @workgroup_size(1) fn main() {
+    @compute @workgroup_size(1) fn main() {
     })";
 
     wgpu::ShaderModuleWGSLDescriptor wgslDesc;

src/dawn/tests/unittests/validation/MinimumBufferSizeValidationTests.cpp

@@ -118,21 +118,21 @@ static const std::string kStructs = "struct ThreeFloats {f1 : f32, f2 : f32, f3
 // Creates a compute shader with given bindings
 std::string CreateComputeShaderWithBindings(const std::vector<BindingDescriptor>& bindings) {
     return kStructs + GenerateBindingString(bindings) +
-           "@stage(compute) @workgroup_size(1,1,1) fn main() {\n" +
+           "@compute @workgroup_size(1,1,1) fn main() {\n" +
            GenerateReferenceString(bindings, wgpu::ShaderStage::Compute) + "}";
 }
 
 // Creates a vertex shader with given bindings
 std::string CreateVertexShaderWithBindings(const std::vector<BindingDescriptor>& bindings) {
     return kStructs + GenerateBindingString(bindings) +
-           "@stage(vertex) fn main() -> @builtin(position) vec4<f32> {\n" +
+           "@vertex fn main() -> @builtin(position) vec4<f32> {\n" +
            GenerateReferenceString(bindings, wgpu::ShaderStage::Vertex) +
            "\n   return vec4<f32>(); " + "}";
 }
 
 // Creates a fragment shader with given bindings
 std::string CreateFragmentShaderWithBindings(const std::vector<BindingDescriptor>& bindings) {
-    return kStructs + GenerateBindingString(bindings) + "@stage(fragment) fn main() {\n" +
+    return kStructs + GenerateBindingString(bindings) + "@fragment fn main() {\n" +
            GenerateReferenceString(bindings, wgpu::ShaderStage::Fragment) + "}";
 }
 

src/dawn/tests/unittests/validation/MultipleDeviceTests.cpp

@@ -38,7 +38,7 @@ TEST_F(MultipleDeviceTest, ValidatesSameDevice) {
 TEST_F(MultipleDeviceTest, ValidatesSameDeviceCreatePipelineAsync) {
     wgpu::ShaderModuleWGSLDescriptor wgslDesc = {};
     wgslDesc.source = R"(
-         @stage(compute) @workgroup_size(1, 1, 1) fn main() {
+         @compute @workgroup_size(1, 1, 1) fn main() {
         }
     )";
 

src/dawn/tests/unittests/validation/OverridableConstantsValidationTests.cpp

@@ -34,7 +34,7 @@ override c8: u32 = 0u;          // type: uint32
 override c9: u32 = 0u;          // default override
 @id(1000) override c10: u32 = 10u;  // default
 
-@stage(compute) @workgroup_size(1) fn main() {
+@compute @workgroup_size(1) fn main() {
     // make sure the overridable constants are not optimized out
     _ = u32(c0);
     _ = u32(c1);
@@ -64,7 +64,7 @@ override c8: u32;               // type: uint32
 override c9: u32 = 0u;          // default override
 @id(1000) override c10: u32 = 10u;  // default
 
-@stage(compute) @workgroup_size(1) fn main() {
+@compute @workgroup_size(1) fn main() {
     // make sure the overridable constants are not optimized out
     _ = u32(c0);
     _ = u32(c1);

src/dawn/tests/unittests/validation/PipelineAndPassCompatibilityTests.cpp

@@ -33,11 +33,11 @@ class RenderPipelineAndPassCompatibilityTests : public ValidationTest {
         // Create a NoOp pipeline
         utils::ComboRenderPipelineDescriptor pipelineDescriptor;
         pipelineDescriptor.vertex.module = utils::CreateShaderModule(device, R"(
-                @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+                @vertex fn main() -> @builtin(position) vec4<f32> {
                     return vec4<f32>();
                 })");
         pipelineDescriptor.cFragment.module = utils::CreateShaderModule(device, R"(
-                @stage(fragment) fn main() {
+                @fragment fn main() {
                 })");
         pipelineDescriptor.cFragment.targets = nullptr;
         pipelineDescriptor.cFragment.targetCount = 0;

src/dawn/tests/unittests/validation/QueueSubmitValidationTests.cpp

@@ -175,12 +175,12 @@ TEST_F(QueueSubmitValidationTest, SubmitInCreateRenderPipelineAsyncCallback) {
     };
 
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+            @vertex fn main() -> @builtin(position) vec4<f32> {
                 return vec4<f32>(0.0, 0.0, 0.0, 1.0);
             })");
 
     wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(0.0, 1.0, 0.0, 1.0);
             })");
 
@@ -211,7 +211,7 @@ TEST_F(QueueSubmitValidationTest, SubmitInCreateComputePipelineAsyncCallback) {
 
     wgpu::ComputePipelineDescriptor descriptor;
     descriptor.compute.module = utils::CreateShaderModule(device, R"(
-            @stage(compute) @workgroup_size(1) fn main() {
+            @compute @workgroup_size(1) fn main() {
             })");
     descriptor.compute.entryPoint = "main";
     device.CreateComputePipelineAsync(&descriptor, callback, &callbackData);
@@ -236,7 +236,7 @@ TEST_F(QueueSubmitValidationTest, SubmitWithUnusedComputeBuffer) {
     cpDesc.layout = utils::MakePipelineLayout(device, {emptyBGL, testBGL});
     cpDesc.compute.entryPoint = "main";
     cpDesc.compute.module =
-        utils::CreateShaderModule(device, "@stage(compute) @workgroup_size(1) fn main() {}");
+        utils::CreateShaderModule(device, "@compute @workgroup_size(1) fn main() {}");
     wgpu::ComputePipeline pipeline = device.CreateComputePipeline(&cpDesc);
 
     wgpu::BufferDescriptor bufDesc;
@@ -304,7 +304,7 @@ TEST_F(QueueSubmitValidationTest, SubmitWithUnusedComputeTextures) {
     cpDesc.layout = utils::MakePipelineLayout(device, {emptyBGL, emptyBGL, testBGL});
     cpDesc.compute.entryPoint = "main";
     cpDesc.compute.module =
-        utils::CreateShaderModule(device, "@stage(compute) @workgroup_size(1) fn main() {}");
+        utils::CreateShaderModule(device, "@compute @workgroup_size(1) fn main() {}");
     wgpu::ComputePipeline pipeline = device.CreateComputePipeline(&cpDesc);
 
     wgpu::TextureDescriptor texDesc;

src/dawn/tests/unittests/validation/RenderBundleValidationTests.cpp

@@ -33,7 +33,7 @@ class RenderBundleValidationTest : public ValidationTest {
                 }
                 @group(0) @binding(0) var<uniform> uniforms : S;
 
-                @stage(vertex) fn main(@location(0) pos : vec2<f32>) -> @builtin(position) vec4<f32> {
+                @vertex fn main(@location(0) pos : vec2<f32>) -> @builtin(position) vec4<f32> {
                     return vec4<f32>();
                 })");
 
@@ -48,7 +48,7 @@ class RenderBundleValidationTest : public ValidationTest {
                 }
                 @group(1) @binding(1) var<storage, read_write> ssbo : Storage;
 
-                @stage(fragment) fn main() {
+                @fragment fn main() {
                 })");
 
         wgpu::BindGroupLayout bgls[] = {

src/dawn/tests/unittests/validation/RenderPipelineValidationTests.cpp

@@ -28,17 +28,17 @@ class RenderPipelineValidationTest : public ValidationTest {
         ValidationTest::SetUp();
 
         vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+            @vertex fn main() -> @builtin(position) vec4<f32> {
                 return vec4<f32>(0.0, 0.0, 0.0, 1.0);
             })");
 
         fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(0.0, 1.0, 0.0, 1.0);
             })");
 
         fsModuleUint = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<u32> {
+            @fragment fn main() -> @location(0) vec4<u32> {
                 return vec4<u32>(0u, 255u, 0u, 255u);
             })");
     }
@@ -336,7 +336,7 @@ TEST_F(RenderPipelineValidationTest, FragmentOutputFormatCompatibility) {
         descriptor.vertex.module = vsModule;
         std::ostringstream stream;
         stream << R"(
-            @stage(fragment) fn main() -> @location(0) vec4<)"
+            @fragment fn main() -> @location(0) vec4<)"
                << kScalarTypes[i] << R"(> {
                 var result : vec4<)"
                << kScalarTypes[i] << R"(>;
@@ -377,7 +377,7 @@ TEST_F(RenderPipelineValidationTest, FragmentOutputComponentCountCompatibility)
 
         std::ostringstream stream;
         stream << R"(
-            @stage(fragment) fn main() -> @location(0) )";
+            @fragment fn main() -> @location(0) )";
         switch (componentCount) {
             case 1:
                 stream << R"(f32 {
@@ -788,7 +788,7 @@ TEST_F(RenderPipelineValidationTest, TextureComponentTypeCompatibility) {
                 @group(0) @binding(0) var myTexture : texture_2d<)"
                    << kScalarTypes[i] << R"(>;
 
-                @stage(fragment) fn main() {
+                @fragment fn main() {
                     textureDimensions(myTexture);
                 })";
             descriptor.cFragment.module = utils::CreateShaderModule(device, stream.str().c_str());
@@ -837,7 +837,7 @@ TEST_F(RenderPipelineValidationTest, TextureViewDimensionCompatibility) {
             stream << R"(
                 @group(0) @binding(0) var myTexture : )"
                    << kTextureKeywords[i] << R"(<f32>;
-                @stage(fragment) fn main() {
+                @fragment fn main() {
                     textureDimensions(myTexture);
                 })";
             descriptor.cFragment.module = utils::CreateShaderModule(device, stream.str().c_str());
@@ -865,7 +865,7 @@ TEST_F(RenderPipelineValidationTest, StorageBufferInVertexShaderNoLayout) {
             data : array<u32, 100>
         }
         @group(0) @binding(0) var<storage, read_write> dst : Dst;
-        @stage(vertex) fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
+        @vertex fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
             dst.data[VertexIndex] = 0x1234u;
             return vec4<f32>();
         })");
@@ -966,11 +966,11 @@ TEST_F(RenderPipelineValidationTest, DepthCompareUndefinedIsError) {
 // Test that the entryPoint names must be present for the correct stage in the shader module.
 TEST_F(RenderPipelineValidationTest, EntryPointNameValidation) {
     wgpu::ShaderModule module = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn vertex_main() -> @builtin(position) vec4<f32> {
+        @vertex fn vertex_main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 1.0);
         }
 
-        @stage(fragment) fn fragment_main() -> @location(0) vec4<f32> {
+        @fragment fn fragment_main() -> @location(0) vec4<f32> {
             return vec4<f32>(1.0, 0.0, 0.0, 1.0);
         }
     )");
@@ -1012,11 +1012,11 @@ TEST_F(RenderPipelineValidationTest, EntryPointNameValidation) {
 // Test that vertex attrib validation is for the correct entryPoint
 TEST_F(RenderPipelineValidationTest, VertexAttribCorrectEntryPoint) {
     wgpu::ShaderModule module = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn vertex0(@location(0) attrib0 : vec4<f32>)
+        @vertex fn vertex0(@location(0) attrib0 : vec4<f32>)
                                     -> @builtin(position) vec4<f32> {
             return attrib0;
         }
-        @stage(vertex) fn vertex1(@location(1) attrib1 : vec4<f32>)
+        @vertex fn vertex1(@location(1) attrib1 : vec4<f32>)
                                     -> @builtin(position) vec4<f32> {
             return attrib1;
         }
@@ -1054,10 +1054,10 @@ TEST_F(RenderPipelineValidationTest, VertexAttribCorrectEntryPoint) {
 // Test that fragment output validation is for the correct entryPoint
 TEST_F(RenderPipelineValidationTest, FragmentOutputCorrectEntryPoint) {
     wgpu::ShaderModule module = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn fragmentFloat() -> @location(0) vec4<f32> {
+        @fragment fn fragmentFloat() -> @location(0) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 0.0);
         }
-        @stage(fragment) fn fragmentUint() -> @location(0) vec4<u32> {
+        @fragment fn fragmentUint() -> @location(0) vec4<u32> {
             return vec4<u32>(0u, 0u, 0u, 0u);
         }
     )");
@@ -1088,23 +1088,23 @@ TEST_F(RenderPipelineValidationTest, FragmentOutputCorrectEntryPoint) {
 // Test that unwritten fragment outputs must have a write mask of 0.
 TEST_F(RenderPipelineValidationTest, UnwrittenFragmentOutputsMask0) {
     wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>();
         }
     )");
 
     wgpu::ShaderModule fsModuleWriteNone = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() {}
+        @fragment fn main() {}
     )");
 
     wgpu::ShaderModule fsModuleWrite0 = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return vec4<f32>();
         }
     )");
 
     wgpu::ShaderModule fsModuleWrite1 = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() -> @location(1) vec4<f32> {
+        @fragment fn main() -> @location(1) vec4<f32> {
             return vec4<f32>();
         }
     )");
@@ -1114,7 +1114,7 @@ TEST_F(RenderPipelineValidationTest, UnwrittenFragmentOutputsMask0) {
             @location(0) target0 : vec4<f32>,
             @location(1) target1 : vec4<f32>,
         }
-        @stage(fragment) fn main() -> FragmentOut {
+        @fragment fn main() -> FragmentOut {
             var out : FragmentOut;
             return out;
         }
@@ -1226,10 +1226,10 @@ TEST_F(RenderPipelineValidationTest, BindingsFromCorrectEntryPoint) {
         @group(0) @binding(0) var<uniform> var0 : Uniforms;
         @group(0) @binding(1) var<uniform> var1 : Uniforms;
 
-        @stage(vertex) fn vertex0() -> @builtin(position) vec4<f32> {
+        @vertex fn vertex0() -> @builtin(position) vec4<f32> {
             return var0.data;
         }
-        @stage(vertex) fn vertex1() -> @builtin(position) vec4<f32> {
+        @vertex fn vertex1() -> @builtin(position) vec4<f32> {
             return var1.data;
         }
     )");
@@ -1323,7 +1323,7 @@ TEST_F(InterStageVariableMatchingValidationTest, MissingDeclarationAtSameLocatio
                 @location(0) vout: f32,
                 @builtin(position) pos: vec4<f32>,
             }
-            @stage(vertex) fn main() -> A {
+            @vertex fn main() -> A {
                 var vertexOut: A;
                 vertexOut.pos = vec4<f32>(0.0, 0.0, 0.0, 1.0);
                 return vertexOut;
@@ -1332,14 +1332,14 @@ TEST_F(InterStageVariableMatchingValidationTest, MissingDeclarationAtSameLocatio
             struct B {
                 @location(0) fin: f32
             }
-            @stage(fragment) fn main(fragmentIn: B) -> @location(0) vec4<f32>  {
+            @fragment fn main(fragmentIn: B) -> @location(0) vec4<f32>  {
                 return vec4<f32>(fragmentIn.fin, 0.0, 0.0, 1.0);
             })");
     wgpu::ShaderModule fragmentModuleInputAtLocation1 = utils::CreateShaderModule(device, R"(
             struct A {
                 @location(1) vout: f32
             }
-            @stage(fragment) fn main(vertexOut: A) -> @location(0) vec4<f32>  {
+            @fragment fn main(vertexOut: A) -> @location(0) vec4<f32>  {
                 return vec4<f32>(vertexOut.vout, 0.0, 0.0, 1.0);
             })");
     wgpu::ShaderModule vertexModuleOutputAtLocation1 = utils::CreateShaderModule(device, R"(
@@ -1347,7 +1347,7 @@ TEST_F(InterStageVariableMatchingValidationTest, MissingDeclarationAtSameLocatio
                 @location(1) fin: f32,
                 @builtin(position) pos: vec4<f32>,
             }
-            @stage(vertex) fn main() -> B {
+            @vertex fn main() -> B {
                 var fragmentIn: B;
                 fragmentIn.pos = vec4<f32>(0.0, 0.0, 0.0, 1.0);
                 return fragmentIn;
@@ -1391,7 +1391,7 @@ TEST_F(InterStageVariableMatchingValidationTest, DifferentTypeAtSameLocation) {
             vertexStream << interfaceDeclaration << R"(
                     @builtin(position) pos: vec4<f32>,
                 }
-                @stage(vertex) fn main() -> A {
+                @vertex fn main() -> A {
                     var vertexOut: A;
                     vertexOut.pos = vec4<f32>(0.0, 0.0, 0.0, 1.0);
                     return vertexOut;
@@ -1402,7 +1402,7 @@ TEST_F(InterStageVariableMatchingValidationTest, DifferentTypeAtSameLocation) {
             std::ostringstream fragmentStream;
             fragmentStream << interfaceDeclaration << R"(
                 }
-                @stage(fragment) fn main(fragmentIn: A) -> @location(0) vec4<f32> {
+                @fragment fn main(fragmentIn: A) -> @location(0) vec4<f32> {
                     return vec4<f32>(0.0, 0.0, 0.0, 1.0);
                 })";
             fragmentModules[i] = utils::CreateShaderModule(device, fragmentStream.str().c_str());
@@ -1489,7 +1489,7 @@ TEST_F(InterStageVariableMatchingValidationTest, DifferentInterpolationAttribute
             vertexStream << interfaceDeclaration << R"(
                     @builtin(position) pos: vec4<f32>,
                 }
-                @stage(vertex) fn main() -> A {
+                @vertex fn main() -> A {
                     var vertexOut: A;
                     vertexOut.pos = vec4<f32>(0.0, 0.0, 0.0, 1.0);
                     return vertexOut;
@@ -1500,7 +1500,7 @@ TEST_F(InterStageVariableMatchingValidationTest, DifferentInterpolationAttribute
             std::ostringstream fragmentStream;
             fragmentStream << interfaceDeclaration << R"(
                 }
-                @stage(fragment) fn main(fragmentIn: A) -> @location(0) vec4<f32> {
+                @fragment fn main(fragmentIn: A) -> @location(0) vec4<f32> {
                     return fragmentIn.a;
                 })";
             fragmentModules[i] = utils::CreateShaderModule(device, fragmentStream.str().c_str());

src/dawn/tests/unittests/validation/ResourceUsageTrackingTests.cpp

@@ -50,12 +50,12 @@ class ResourceUsageTrackingTest : public ValidationTest {
     // pipeline. But those bind groups in caller can be used for validation for other purposes.
     wgpu::RenderPipeline CreateNoOpRenderPipeline() {
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-                @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+                @vertex fn main() -> @builtin(position) vec4<f32> {
                     return vec4<f32>();
                 })");
 
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-                @stage(fragment) fn main() {
+                @fragment fn main() {
                 })");
         utils::ComboRenderPipelineDescriptor pipelineDescriptor;
         pipelineDescriptor.vertex.module = vsModule;
@@ -67,7 +67,7 @@ class ResourceUsageTrackingTest : public ValidationTest {
 
     wgpu::ComputePipeline CreateNoOpComputePipeline(std::vector<wgpu::BindGroupLayout> bgls) {
         wgpu::ShaderModule csModule = utils::CreateShaderModule(device, R"(
-                @stage(compute) @workgroup_size(1) fn main() {
+                @compute @workgroup_size(1) fn main() {
                 })");
         wgpu::ComputePipelineDescriptor pipelineDescriptor;
         pipelineDescriptor.layout = utils::MakePipelineLayout(device, std::move(bgls));
@@ -749,7 +749,7 @@ TEST_F(ResourceUsageTrackingTest, BufferUsageConflictWithUnusedPipelineBindings)
 
         // Create a passthrough render pipeline with a readonly buffer
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-                @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+                @vertex fn main() -> @builtin(position) vec4<f32> {
                     return vec4<f32>();
                 })");
 
@@ -758,7 +758,7 @@ TEST_F(ResourceUsageTrackingTest, BufferUsageConflictWithUnusedPipelineBindings)
                     value : f32
                 }
                 @group(0) @binding(0) var<storage, read> rBuffer : RBuffer;
-                @stage(fragment) fn main() {
+                @fragment fn main() {
                 })");
         utils::ComboRenderPipelineDescriptor pipelineDescriptor;
         pipelineDescriptor.vertex.module = vsModule;
@@ -1567,13 +1567,13 @@ TEST_F(ResourceUsageTrackingTest, TextureUsageConflictWithUnusedPipelineBindings
     {
         // Create a passthrough render pipeline with a sampled storage texture
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
-                @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+                @vertex fn main() -> @builtin(position) vec4<f32> {
                     return vec4<f32>();
                 })");
 
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
                 @group(0) @binding(0) var tex : texture_2d<f32>;
-                @stage(fragment) fn main() {
+                @fragment fn main() {
                 })");
         utils::ComboRenderPipelineDescriptor pipelineDescriptor;
         pipelineDescriptor.vertex.module = vsModule;

src/dawn/tests/unittests/validation/ShaderModuleValidationTests.cpp

@@ -59,7 +59,7 @@ TEST_F(ShaderModuleValidationTest, CreationSuccess) {
 // be compiled.
 TEST_F(ShaderModuleValidationTest, FragmentOutputLocationExceedsMaxColorAttachments) {
     std::ostringstream stream;
-    stream << "@stage(fragment) fn main() -> @location(" << kMaxColorAttachments << R"() vec4<f32> {
+    stream << "@fragment fn main() -> @location(" << kMaxColorAttachments << R"() vec4<f32> {
             return vec4<f32>(0.0, 1.0, 0.0, 1.0);
         })";
     ASSERT_DEVICE_ERROR(utils::CreateShaderModule(device, stream.str().c_str()));
@@ -161,7 +161,7 @@ TEST_F(ShaderModuleValidationTest, GetCompilationMessages) {
     DAWN_SKIP_TEST_IF(UsesWire());
 
     wgpu::ShaderModule shaderModule = utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return vec4<f32>(0.0, 1.0, 0.0, 1.0);
         })");
 
@@ -241,7 +241,7 @@ TEST_F(ShaderModuleValidationTest, MaximumShaderIOLocations) {
                 errorMatcher = "failingVertex";
                 pDesc.vertex.entryPoint = "failingVertex";
                 pDesc.vertex.module = utils::CreateShaderModule(device, (ioStruct + R"(
-                    @stage(vertex) fn failingVertex() -> ShaderIO {
+                    @vertex fn failingVertex() -> ShaderIO {
                         var shaderIO : ShaderIO;
                         shaderIO.pos = vec4<f32>(0.0, 0.0, 0.0, 1.0);
                         return shaderIO;
@@ -249,7 +249,7 @@ TEST_F(ShaderModuleValidationTest, MaximumShaderIOLocations) {
                 )")
                                                                             .c_str());
                 pDesc.cFragment.module = utils::CreateShaderModule(device, R"(
-                    @stage(fragment) fn main() -> @location(0) vec4<f32> {
+                    @fragment fn main() -> @location(0) vec4<f32> {
                         return vec4<f32>(0.0);
                     }
                 )");
@@ -260,13 +260,13 @@ TEST_F(ShaderModuleValidationTest, MaximumShaderIOLocations) {
                 errorMatcher = "failingFragment";
                 pDesc.cFragment.entryPoint = "failingFragment";
                 pDesc.cFragment.module = utils::CreateShaderModule(device, (ioStruct + R"(
-                    @stage(fragment) fn failingFragment(io : ShaderIO) -> @location(0) vec4<f32> {
+                    @fragment fn failingFragment(io : ShaderIO) -> @location(0) vec4<f32> {
                         return vec4<f32>(0.0);
                      }
                 )")
                                                                                .c_str());
                 pDesc.vertex.module = utils::CreateShaderModule(device, R"(
-                    @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+                    @vertex fn main() -> @builtin(position) vec4<f32> {
                         return vec4<f32>(0.0);
                     }
                 )");
@@ -354,7 +354,7 @@ TEST_F(ShaderModuleValidationTest, MaximumInterStageShaderComponents) {
                 errorMatcher = "failingVertex";
                 pDesc.vertex.entryPoint = "failingVertex";
                 pDesc.vertex.module = utils::CreateShaderModule(device, (ioStruct + R"(
-                    @stage(vertex) fn failingVertex() -> ShaderIO {
+                    @vertex fn failingVertex() -> ShaderIO {
                         var shaderIO : ShaderIO;
                         shaderIO.pos = vec4<f32>(0.0, 0.0, 0.0, 1.0);
                         return shaderIO;
@@ -362,7 +362,7 @@ TEST_F(ShaderModuleValidationTest, MaximumInterStageShaderComponents) {
                 )")
                                                                             .c_str());
                 pDesc.cFragment.module = utils::CreateShaderModule(device, R"(
-                    @stage(fragment) fn main() -> @location(0) vec4<f32> {
+                    @fragment fn main() -> @location(0) vec4<f32> {
                         return vec4<f32>(0.0);
                     }
                 )");
@@ -373,13 +373,13 @@ TEST_F(ShaderModuleValidationTest, MaximumInterStageShaderComponents) {
                 errorMatcher = "failingFragment";
                 pDesc.cFragment.entryPoint = "failingFragment";
                 pDesc.cFragment.module = utils::CreateShaderModule(device, (ioStruct + R"(
-                    @stage(fragment) fn failingFragment(io : ShaderIO) -> @location(0) vec4<f32> {
+                    @fragment fn failingFragment(io : ShaderIO) -> @location(0) vec4<f32> {
                         return vec4<f32>(0.0);
                      }
                 )")
                                                                                .c_str());
                 pDesc.vertex.module = utils::CreateShaderModule(device, R"(
-                    @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+                    @vertex fn main() -> @builtin(position) vec4<f32> {
                         return vec4<f32>(0.0);
                     }
                 )");
@@ -454,7 +454,7 @@ TEST_F(ShaderModuleValidationTest, MaximumInterStageShaderComponents) {
 TEST_F(ShaderModuleValidationTest, ComputeWorkgroupSizeLimits) {
     auto CheckShaderWithWorkgroupSize = [this](bool success, uint32_t x, uint32_t y, uint32_t z) {
         std::ostringstream ss;
-        ss << "@stage(compute) @workgroup_size(" << x << "," << y << "," << z << ") fn main() {}";
+        ss << "@compute @workgroup_size(" << x << "," << y << "," << z << ") fn main() {}";
 
         wgpu::ComputePipelineDescriptor desc;
         desc.compute.entryPoint = "main";
@@ -506,7 +506,7 @@ TEST_F(ShaderModuleValidationTest, ComputeWorkgroupStorageSizeLimits) {
             ss << "var<workgroup> mat4_data: array<mat4x4<f32>, " << mat4_count << ">;";
             body << "_ = mat4_data;";
         }
-        ss << "@stage(compute) @workgroup_size(1) fn main() { " << body.str() << " }";
+        ss << "@compute @workgroup_size(1) fn main() { " << body.str() << " }";
 
         wgpu::ComputePipelineDescriptor desc;
         desc.compute.entryPoint = "main";
@@ -543,7 +543,7 @@ struct Buf {
 
 @group(0) @binding(0) var<storage, read_write> buf : Buf;
 
-@stage(compute) @workgroup_size(1) fn main() {
+@compute @workgroup_size(1) fn main() {
     // make sure the overridable constants are not optimized out
     buf.data[0] = c0;
     buf.data[1] = c1;
@@ -560,7 +560,7 @@ TEST_F(ShaderModuleValidationTest, MaxBindingNumber) {
     // kMaxBindingNumber is valid.
     desc.compute.module = utils::CreateShaderModule(device, R"(
         @group(0) @binding(65535) var s : sampler;
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             _ = s;
         }
     )");
@@ -569,7 +569,7 @@ TEST_F(ShaderModuleValidationTest, MaxBindingNumber) {
     // kMaxBindingNumber + 1 is an error
     desc.compute.module = utils::CreateShaderModule(device, R"(
         @group(0) @binding(65536) var s : sampler;
-        @stage(compute) @workgroup_size(1) fn main() {
+        @compute @workgroup_size(1) fn main() {
             _ = s;
         }
     )");
@@ -580,12 +580,12 @@ TEST_F(ShaderModuleValidationTest, MaxBindingNumber) {
 TEST_F(ShaderModuleValidationTest, MissingDecorations) {
     // Vertex input.
     utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main(@location(0) a : vec4<f32>) -> @builtin(position) vec4<f32> {
+        @vertex fn main(@location(0) a : vec4<f32>) -> @builtin(position) vec4<f32> {
             return vec4(1.0);
         }
     )");
     ASSERT_DEVICE_ERROR(utils::CreateShaderModule(device, R"(
-        @stage(vertex) fn main(a : vec4<f32>) -> @builtin(position) vec4<f32> {
+        @vertex fn main(a : vec4<f32>) -> @builtin(position) vec4<f32> {
             return vec4(1.0);
         }
     )"));
@@ -596,7 +596,7 @@ TEST_F(ShaderModuleValidationTest, MissingDecorations) {
             @builtin(position) pos : vec4<f32>,
             @location(0) a : f32,
         }
-        @stage(vertex) fn main() -> Output {
+        @vertex fn main() -> Output {
             var output : Output;
             return output;
         }
@@ -606,7 +606,7 @@ TEST_F(ShaderModuleValidationTest, MissingDecorations) {
             @builtin(position) pos : vec4<f32>,
             a : f32,
         }
-        @stage(vertex) fn main() -> Output {
+        @vertex fn main() -> Output {
             var output : Output;
             return output;
         }
@@ -614,24 +614,24 @@ TEST_F(ShaderModuleValidationTest, MissingDecorations) {
 
     // Fragment input
     utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main(@location(0) a : vec4<f32>) -> @location(0) f32 {
+        @fragment fn main(@location(0) a : vec4<f32>) -> @location(0) f32 {
             return 1.0;
         }
     )");
     ASSERT_DEVICE_ERROR(utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main(a : vec4<f32>) -> @location(0) f32 {
+        @fragment fn main(a : vec4<f32>) -> @location(0) f32 {
             return 1.0;
         }
     )"));
 
     // Fragment input
     utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() -> @location(0) f32 {
+        @fragment fn main() -> @location(0) f32 {
             return 1.0;
         }
     )");
     ASSERT_DEVICE_ERROR(utils::CreateShaderModule(device, R"(
-        @stage(fragment) fn main() -> f32 {
+        @fragment fn main() -> f32 {
             return 1.0;
         }
     )"));
@@ -639,21 +639,21 @@ TEST_F(ShaderModuleValidationTest, MissingDecorations) {
     // Binding decorations
     utils::CreateShaderModule(device, R"(
         @group(0) @binding(0) var s : sampler;
-        @stage(fragment) fn main() -> @location(0) f32 {
+        @fragment fn main() -> @location(0) f32 {
             _ = s;
             return 1.0;
         }
     )");
     ASSERT_DEVICE_ERROR(utils::CreateShaderModule(device, R"(
         @binding(0) var s : sampler;
-        @stage(fragment) fn main() -> @location(0) f32 {
+        @fragment fn main() -> @location(0) f32 {
             _ = s;
             return 1.0;
         }
     )"));
     ASSERT_DEVICE_ERROR(utils::CreateShaderModule(device, R"(
         @group(0) var s : sampler;
-        @stage(fragment) fn main() -> @location(0) f32 {
+        @fragment fn main() -> @location(0) f32 {
             _ = s;
             return 1.0;
         }
@@ -665,5 +665,5 @@ TEST_F(ShaderModuleValidationTest, ExtensionMustBeAllowed) {
     ASSERT_DEVICE_ERROR(utils::CreateShaderModule(device, R"(
 enable f16;
 
-@stage(compute) @workgroup_size(1) fn main() {})"));
+@compute @workgroup_size(1) fn main() {})"));
 }

src/dawn/tests/unittests/validation/StorageTextureValidationTests.cpp

@@ -26,11 +26,11 @@ class StorageTextureValidationTests : public ValidationTest {
         ValidationTest::SetUp();
 
         mDefaultVSModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+            @vertex fn main() -> @builtin(position) vec4<f32> {
                 return vec4<f32>(0.0, 0.0, 0.0, 1.0);
             })");
         mDefaultFSModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(1.0, 0.0, 0.0, 1.0);
             })");
     }
@@ -84,7 +84,7 @@ class StorageTextureValidationTests : public ValidationTest {
         ostream << "@group(0) @binding(0) var image0 : " << imageTypeDeclaration << "<"
                 << imageFormatQualifier << ", " << access
                 << ">;\n"
-                   "@stage(compute) @workgroup_size(1) fn main() {\n"
+                   "@compute @workgroup_size(1) fn main() {\n"
                    "    textureDimensions(image0);\n"
                    "}\n";
 
@@ -120,7 +120,7 @@ TEST_F(StorageTextureValidationTests, RenderPipeline) {
     {
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
             @group(0) @binding(0) var image0 : texture_storage_2d<rgba8unorm, write>;
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) vertex_index : u32) -> @builtin(position) vec4<f32> {
                 textureStore(image0, vec2<i32>(i32(vertex_index), 0), vec4<f32>(1.0, 0.0, 0.0, 1.0));
                 return vec4<f32>(0.0);
@@ -137,7 +137,7 @@ TEST_F(StorageTextureValidationTests, RenderPipeline) {
     {
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
             @group(0) @binding(0) var image0 : texture_storage_2d<rgba8unorm, write>;
-            @stage(fragment) fn main(@builtin(position) position : vec4<f32>) {
+            @fragment fn main(@builtin(position) position : vec4<f32>) {
                 textureStore(image0, vec2<i32>(position.xy), vec4<f32>(1.0, 0.0, 0.0, 1.0));
             })");
 
@@ -158,7 +158,7 @@ TEST_F(StorageTextureValidationTests, ComputePipeline) {
         wgpu::ShaderModule csModule = utils::CreateShaderModule(device, R"(
             @group(0) @binding(0) var image0 : texture_storage_2d<rgba8unorm, write>;
 
-            @stage(compute) @workgroup_size(1) fn main(@builtin(local_invocation_id) LocalInvocationID : vec3<u32>) {
+            @compute @workgroup_size(1) fn main(@builtin(local_invocation_id) LocalInvocationID : vec3<u32>) {
                 textureStore(image0, vec2<i32>(LocalInvocationID.xy), vec4<f32>(0.0, 0.0, 0.0, 0.0));
             })");
 
@@ -177,7 +177,7 @@ TEST_F(StorageTextureValidationTests, ReadWriteStorageTexture) {
     {
         ASSERT_DEVICE_ERROR(utils::CreateShaderModule(device, R"(
             @group(0) @binding(0) var image0 : texture_storage_2d<rgba8unorm, read_write>;
-            @stage(vertex) fn main() {
+            @vertex fn main() {
                 textureDimensions(image0);
             })"));
     }
@@ -186,7 +186,7 @@ TEST_F(StorageTextureValidationTests, ReadWriteStorageTexture) {
     {
         ASSERT_DEVICE_ERROR(utils::CreateShaderModule(device, R"(
             @group(0) @binding(0) var image0 : texture_storage_2d<rgba8unorm, read_write>;
-            @stage(fragment) fn main() {
+            @fragment fn main() {
                 textureDimensions(image0);
             })"));
     }
@@ -195,7 +195,7 @@ TEST_F(StorageTextureValidationTests, ReadWriteStorageTexture) {
     {
         ASSERT_DEVICE_ERROR(utils::CreateShaderModule(device, R"(
             @group(0) @binding(0) var image0 : texture_storage_2d<rgba8unorm, read_write>;
-            @stage(compute) @workgroup_size(1) fn main() {
+            @compute @workgroup_size(1) fn main() {
                 textureDimensions(image0);
             })"));
     }

src/dawn/tests/unittests/validation/UnsafeAPIValidationTests.cpp

@@ -48,7 +48,7 @@ TEST_F(UnsafeAPIValidationTest, PipelineOverridableConstants) {
     {
         wgpu::ComputePipelineDescriptor pipelineDesc = pipelineDescBase;
         pipelineDesc.compute.module =
-            utils::CreateShaderModule(device, "@stage(compute) @workgroup_size(1) fn main() {}");
+            utils::CreateShaderModule(device, "@compute @workgroup_size(1) fn main() {}");
 
         device.CreateComputePipeline(&pipelineDesc);
     }
@@ -59,7 +59,7 @@ TEST_F(UnsafeAPIValidationTest, PipelineOverridableConstants) {
 @id(1000) override c0: u32 = 1u;
 @id(1000) override c1: u32;
 
-@stage(compute) @workgroup_size(1) fn main() {
+@compute @workgroup_size(1) fn main() {
     _ = c0;
     _ = c1;
 })"));
@@ -69,7 +69,7 @@ TEST_F(UnsafeAPIValidationTest, PipelineOverridableConstants) {
     {
         wgpu::ComputePipelineDescriptor pipelineDesc = pipelineDescBase;
         pipelineDesc.compute.module =
-            utils::CreateShaderModule(device, "@stage(compute) @workgroup_size(1) fn main() {}");
+            utils::CreateShaderModule(device, "@compute @workgroup_size(1) fn main() {}");
         std::vector<wgpu::ConstantEntry> constants{{nullptr, "c", 1u}};
         pipelineDesc.compute.constants = constants.data();
         pipelineDesc.compute.constantCount = constants.size();

src/dawn/tests/unittests/validation/VertexBufferValidationTests.cpp

@@ -27,11 +27,11 @@ class VertexBufferValidationTest : public ValidationTest {
 
         // Placeholder vertex shader module
         vsModule = utils::CreateShaderModule(device, R"(
-            @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+            @vertex fn main() -> @builtin(position) vec4<f32> {
                 return vec4<f32>(0.0, 0.0, 0.0, 0.0);
             })");
         fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(0.0, 1.0, 0.0, 1.0);
             })");
     }
@@ -46,7 +46,7 @@ class VertexBufferValidationTest : public ValidationTest {
 
     wgpu::ShaderModule MakeVertexShader(unsigned int bufferCount) {
         std::ostringstream vs;
-        vs << "@stage(vertex) fn main(\n";
+        vs << "@vertex fn main(\n";
         for (unsigned int i = 0; i < bufferCount; ++i) {
             // TODO(cwallez@chromium.org): remove this special handling of 0 once Tint supports
             // trailing commas in argument lists.

src/dawn/tests/unittests/validation/VertexStateValidationTests.cpp

@@ -26,7 +26,7 @@ class VertexStateTest : public ValidationTest {
                         const char* vertexSource) {
         wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, vertexSource);
         wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return vec4<f32>(1.0, 0.0, 0.0, 1.0);
             }
         )");
@@ -46,7 +46,7 @@ class VertexStateTest : public ValidationTest {
     }
 
     const char* kPlaceholderVertexShader = R"(
-        @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        @vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 0.0);
         }
     )";
@@ -98,7 +98,7 @@ TEST_F(VertexStateTest, PipelineCompatibility) {
 
     // Control case: pipeline with one input per attribute
     CreatePipeline(true, state, R"(
-        @stage(vertex) fn main(
+        @vertex fn main(
             @location(0) a : vec4<f32>,
             @location(1) b : vec4<f32>
         ) -> @builtin(position) vec4<f32> {
@@ -108,7 +108,7 @@ TEST_F(VertexStateTest, PipelineCompatibility) {
 
     // Check it is valid for the pipeline to use a subset of the VertexState
     CreatePipeline(true, state, R"(
-        @stage(vertex) fn main(
+        @vertex fn main(
             @location(0) a : vec4<f32>
         ) -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 0.0);
@@ -117,7 +117,7 @@ TEST_F(VertexStateTest, PipelineCompatibility) {
 
     // Check for an error when the pipeline uses an attribute not in the vertex input
     CreatePipeline(false, state, R"(
-        @stage(vertex) fn main(
+        @vertex fn main(
             @location(2) a : vec4<f32>
         ) -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 0.0);
@@ -360,7 +360,7 @@ TEST_F(VertexStateTest, BaseTypeMatching) {
         state.cVertexBuffers[0].attributeCount = 1;
         state.cAttributes[0].format = format;
 
-        std::string shader = "@stage(vertex) fn main(@location(0) attrib : " + shaderType +
+        std::string shader = "@vertex fn main(@location(0) attrib : " + shaderType +
                              R"() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 0.0);
         })";
@@ -414,7 +414,7 @@ TEST_F(VertexStateTest, BaseTypeMatchingForInexistentInput) {
         state.cVertexBuffers[0].attributeCount = 1;
         state.cAttributes[0].format = format;
 
-        std::string shader = R"(@stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+        std::string shader = R"(@vertex fn main() -> @builtin(position) vec4<f32> {
             return vec4<f32>(0.0, 0.0, 0.0, 0.0);
         })";
 

src/dawn/tests/white_box/D3D12DescriptorHeapTests.cpp

@@ -44,7 +44,7 @@ class D3D12DescriptorHeapTests : public DawnTest {
 
         mSimpleVSModule = utils::CreateShaderModule(device, R"(
 
-            @stage(vertex) fn main(
+            @vertex fn main(
                 @builtin(vertex_index) VertexIndex : u32
             ) -> @builtin(position) vec4<f32> {
                 var pos = array<vec2<f32>, 3>(
@@ -61,7 +61,7 @@ class D3D12DescriptorHeapTests : public DawnTest {
             }
             @group(0) @binding(0) var<uniform> colorBuffer : U;
 
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return colorBuffer.color;
             })");
     }
@@ -176,13 +176,13 @@ TEST_P(D3D12DescriptorHeapTests, NoSwitchOverSamplerHeap) {
     // a sampler bindgroup each draw. After HEAP_SIZE + 1 draws, the heaps WILL NOT switch over
     // because the sampler heap allocations are de-duplicated.
     renderPipelineDescriptor.vertex.module = utils::CreateShaderModule(device, R"(
-            @stage(vertex) fn main() -> @builtin(position) vec4<f32> {
+            @vertex fn main() -> @builtin(position) vec4<f32> {
                 return vec4<f32>(0.0, 0.0, 0.0, 1.0);
             })");
 
     renderPipelineDescriptor.cFragment.module = utils::CreateShaderModule(device, R"(
             @group(0) @binding(0) var sampler0 : sampler;
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 _ = sampler0;
                 return vec4<f32>(0.0, 0.0, 0.0, 0.0);
             })");
@@ -453,7 +453,7 @@ TEST_P(D3D12DescriptorHeapTests, EncodeManyUBO) {
         }
         @group(0) @binding(0) var<uniform> buffer0 : U;
 
-        @stage(fragment) fn main() -> @location(0) vec4<f32> {
+        @fragment fn main() -> @location(0) vec4<f32> {
             return vec4<f32>(buffer0.heapSize, 0.0, 0.0, 1.0);
         })");
 
@@ -786,7 +786,7 @@ TEST_P(D3D12DescriptorHeapTests, EncodeManyUBOAndSamplers) {
             }
             @group(0) @binding(0) var<uniform> buffer0 : U;
 
-            @stage(vertex) fn main(
+            @vertex fn main(
                 @builtin(vertex_index) VertexIndex : u32
             ) -> @builtin(position) vec4<f32> {
                 var pos = array<vec2<f32>, 3>(
@@ -804,7 +804,7 @@ TEST_P(D3D12DescriptorHeapTests, EncodeManyUBOAndSamplers) {
             @group(0) @binding(2) var texture0 : texture_2d<f32>;
             @group(0) @binding(3) var<uniform> buffer0 : U;
 
-            @stage(fragment) fn main(
+            @fragment fn main(
                 @builtin(position) FragCoord : vec4<f32>
             ) -> @location(0) vec4<f32> {
                 return textureSample(texture0, sampler0, FragCoord.xy) + buffer0.color;

src/dawn/tests/white_box/D3D12ResidencyTests.cpp

@@ -341,7 +341,7 @@ TEST_P(D3D12DescriptorResidencyTests, SwitchedViewHeapResidency) {
     // Fill in a view heap with "view only" bindgroups (1x view per group) by creating a
     // view bindgroup each draw. After HEAP_SIZE + 1 draws, the heaps must switch over.
     renderPipelineDescriptor.vertex.module = utils::CreateShaderModule(device, R"(
-            @stage(vertex) fn main(
+            @vertex fn main(
                 @builtin(vertex_index) VertexIndex : u32
             ) -> @builtin(position) vec4<f32> {
                 var pos = array<vec2<f32>, 3>(
@@ -358,7 +358,7 @@ TEST_P(D3D12DescriptorResidencyTests, SwitchedViewHeapResidency) {
             }
             @group(0) @binding(0) var<uniform> colorBuffer : U;
 
-            @stage(fragment) fn main() -> @location(0) vec4<f32> {
+            @fragment fn main() -> @location(0) vec4<f32> {
                 return colorBuffer.color;
             })");
 

src/dawn/tests/white_box/InternalStorageBufferBindingTests.cpp

@@ -38,7 +38,7 @@ class InternalStorageBufferBindingTests : public DawnTest {
 
             @group(0) @binding(0) var<storage, read_write> buf : Buf;
 
-            @stage(compute) @workgroup_size(1)
+            @compute @workgroup_size(1)
             fn main(@builtin(global_invocation_id) GlobalInvocationID : vec3<u32>) {
                 buf.data[GlobalInvocationID.x] = buf.data[GlobalInvocationID.x] + 0x1234u;
             }

src/dawn/tests/white_box/VulkanImageWrappingTests.cpp

@@ -810,7 +810,7 @@ TEST_P(VulkanImageWrappingUsageTests, SRGBReinterpretation) {
 
     utils::ComboRenderPipelineDescriptor pipelineDesc;
     pipelineDesc.vertex.module = utils::CreateShaderModule(device, R"(
-            @stage(vertex)
+            @vertex
             fn main(@builtin(vertex_index) VertexIndex : u32) -> @builtin(position) vec4<f32> {
                 var pos = array<vec2<f32>, 6>(
                                             vec2<f32>(-1.0, -1.0),
@@ -825,7 +825,7 @@ TEST_P(VulkanImageWrappingUsageTests, SRGBReinterpretation) {
     pipelineDesc.cFragment.module = utils::CreateShaderModule(device, R"(
             @group(0) @binding(0) var texture : texture_2d<f32>;
 
-            @stage(fragment)
+            @fragment
             fn main(@builtin(position) coord: vec4<f32>) -> @location(0) vec4<f32> {
                 return textureLoad(texture, vec2<i32>(coord.xy), 0);
             }