Add const-eval for `asin` and `asinh`.

This CL adds const-eval for the `asin` and `asinh` operators.

Bug: tint:1581
Change-Id: I18b2eeb4fb85b8979012b48551eefa773d1b980e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/106980
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>

src/tint/intrinsics.def

@@ -415,10 +415,10 @@ fn all<N: num>(vec<N, bool>) -> bool
 fn any(bool) -> bool
 fn any<N: num>(vec<N, bool>) -> bool
 fn arrayLength<T, A: access>(ptr<storage, array<T>, A>) -> u32
-fn asin<T: f32_f16>(T) -> T
+@const fn asin<T: fa_f32_f16>(T) -> T
-fn asin<N: num, T: f32_f16>(vec<N, T>) -> vec<N, T>
+@const fn asin<N: num, T: fa_f32_f16>(vec<N, T>) -> vec<N, T>
-fn asinh<T: f32_f16>(T) -> T
+@const fn asinh<T: fa_f32_f16>(T) -> T
-fn asinh<N: num, T: f32_f16>(vec<N, T>) -> vec<N, T>
+@const fn asinh<N: num, T: fa_f32_f16>(vec<N, T>) -> vec<N, T>
 @const fn atan<T: fa_f32_f16>(T) -> T
 @const fn atan<N: num, T: fa_f32_f16>(vec<N, T>) -> vec<N, T>
 @const fn atan2<T: fa_f32_f16>(T, T) -> T

src/tint/resolver/const_eval.cc

@@ -1526,6 +1526,40 @@ ConstEval::Result ConstEval::OpShiftLeft(const sem::Type* ty,
     return r;
 }
 
+ConstEval::Result ConstEval::asin(const sem::Type* ty,
+                                  utils::VectorRef<const sem::Constant*> args,
+                                  const Source& source) {
+    auto transform = [&](const sem::Constant* c0) {
+        auto create = [&](auto i) -> ImplResult {
+            using NumberT = decltype(i);
+            if (i.value < NumberT(-1.0) || i.value > NumberT(1.0)) {
+                AddError("asin must be called with a value in the range [-1, 1]", source);
+                return utils::Failure;
+            }
+            return CreateElement(builder, c0->Type(), decltype(i)(std::asin(i.value)));
+        };
+        return Dispatch_fa_f32_f16(create, c0);
+    };
+    return TransformElements(builder, ty, transform, args[0]);
+}
+
+ConstEval::Result ConstEval::asinh(const sem::Type* ty,
+                                   utils::VectorRef<const sem::Constant*> args,
+                                   const Source&) {
+    auto transform = [&](const sem::Constant* c0) {
+        auto create = [&](auto i) {
+            return CreateElement(builder, c0->Type(), decltype(i)(std::asinh(i.value)));
+        };
+        return Dispatch_fa_f32_f16(create, c0);
+    };
+
+    auto r = TransformElements(builder, ty, transform, args[0]);
+    if (builder.Diagnostics().contains_errors()) {
+        return utils::Failure;
+    }
+    return r;
+}
+
 ConstEval::Result ConstEval::atan(const sem::Type* ty,
                                   utils::VectorRef<const sem::Constant*> args,
                                   const Source&) {

src/tint/resolver/const_eval.h

@@ -377,6 +377,24 @@ class ConstEval {
     // Builtins
     ////////////////////////////////////////////////////////////////////////////
 
+    /// asin builtin
+    /// @param ty the expression type
+    /// @param args the input arguments
+    /// @param source the source location of the conversion
+    /// @return the result value, or null if the value cannot be calculated
+    Result asin(const sem::Type* ty,
+                utils::VectorRef<const sem::Constant*> args,
+                const Source& source);
+
+    /// asinh builtin
+    /// @param ty the expression type
+    /// @param args the input arguments
+    /// @param source the source location of the conversion
+    /// @return the result value, or null if the value cannot be calculated
+    Result asinh(const sem::Type* ty,
+                 utils::VectorRef<const sem::Constant*> args,
+                 const Source& source);
+
     /// atan builtin
     /// @param ty the expression type
     /// @param args the input arguments

src/tint/resolver/const_eval_builtin_test.cc

@@ -256,6 +256,7 @@ INSTANTIATE_TEST_SUITE_P(  //
                      testing::ValuesIn(Concat(AtanCases<AFloat, true>(),  //
                                               AtanCases<f32, false>(),
                                               AtanCases<f16, false>()))));
+
 template <typename T, bool finite_only>
 std::vector<Case> AtanhCases() {
     std::vector<Case> cases = {
@@ -296,7 +297,7 @@ TEST_F(ResolverConstEvalBuiltinTest, Atanh_OutsideRange_Positive) {
 }
 
 TEST_F(ResolverConstEvalBuiltinTest, Atanh_OutsideRange_Negative) {
-    auto* expr = Call(Source{{12, 24}}, "atanh", Expr(-1.0_a));
+    auto* expr = Call(Source{{12, 24}}, "atanh", Negation(1.0_a));
 
     GlobalConst("C", expr);
     EXPECT_FALSE(r()->Resolve());
@@ -312,13 +313,118 @@ TEST_F(ResolverConstEvalBuiltinTest, Atanh_OutsideRange_Positive_INF) {
 }
 
 TEST_F(ResolverConstEvalBuiltinTest, Atanh_OutsideRange_Negative_INF) {
-    auto* expr = Call(Source{{12, 24}}, "atanh", Expr(-f32::Inf()));
+    auto* expr = Call(Source{{12, 24}}, "atanh", Negation(f32::Inf()));
 
     GlobalConst("C", expr);
     EXPECT_FALSE(r()->Resolve());
     EXPECT_EQ(r()->error(), "12:24 error: atanh must be called with a value in the range (-1, 1)");
 }
 
+template <typename T, bool finite_only>
+std::vector<Case> AsinCases() {
+    std::vector<Case> cases = {
+        // If i is +/-0, +/-0 is returned
+        C({T(0.0)}, T(0.0)),
+        C({-T(0.0)}, -T(0.0)),
+
+        C({T(1.0)}, kPiOver2<T>).FloatComp(),
+        C({-T(1.0)}, -kPiOver2<T>).FloatComp(),
+
+        // Vector tests
+        C({Vec(T(0.0), T(1.0), -T(1.0))}, Vec(T(0.0), kPiOver2<T>, -kPiOver2<T>)).FloatComp(),
+    };
+
+    ConcatIntoIf<!finite_only>(  //
+        cases, std::vector<Case>{
+                   // If i is NaN, NaN is returned
+                   C({T::NaN()}, T::NaN()),
+
+                   // Vector tests
+                   C({Vec(T::NaN(), T::NaN())}, Vec(T::NaN(), T::NaN())).FloatComp(),
+               });
+
+    return cases;
+}
+INSTANTIATE_TEST_SUITE_P(  //
+    Asin,
+    ResolverConstEvalBuiltinTest,
+    testing::Combine(testing::Values(sem::BuiltinType::kAsin),
+                     testing::ValuesIn(Concat(AsinCases<AFloat, true>(),  //
+                                              AsinCases<f32, false>(),
+                                              AsinCases<f16, false>()))));
+
+TEST_F(ResolverConstEvalBuiltinTest, Asin_OutsideRange_Positive) {
+    auto* expr = Call(Source{{12, 24}}, "asin", Expr(1.1_a));
+
+    GlobalConst("C", expr);
+    EXPECT_FALSE(r()->Resolve());
+    EXPECT_EQ(r()->error(), "12:24 error: asin must be called with a value in the range [-1, 1]");
+}
+
+TEST_F(ResolverConstEvalBuiltinTest, Asin_OutsideRange_Negative) {
+    auto* expr = Call(Source{{12, 24}}, "asin", Negation(1.1_a));
+
+    GlobalConst("C", expr);
+    EXPECT_FALSE(r()->Resolve());
+    EXPECT_EQ(r()->error(), "12:24 error: asin must be called with a value in the range [-1, 1]");
+}
+
+TEST_F(ResolverConstEvalBuiltinTest, Asin_OutsideRange_Positive_INF) {
+    auto* expr = Call(Source{{12, 24}}, "asin", Expr(f32::Inf()));
+
+    GlobalConst("C", expr);
+    EXPECT_FALSE(r()->Resolve());
+    EXPECT_EQ(r()->error(), "12:24 error: asin must be called with a value in the range [-1, 1]");
+}
+
+TEST_F(ResolverConstEvalBuiltinTest, Asin_OutsideRange_Negative_INF) {
+    auto* expr = Call(Source{{12, 24}}, "asin", Negation(f32::Inf()));
+
+    GlobalConst("C", expr);
+    EXPECT_FALSE(r()->Resolve());
+    EXPECT_EQ(r()->error(), "12:24 error: asin must be called with a value in the range [-1, 1]");
+}
+
+template <typename T, bool finite_only>
+std::vector<Case> AsinhCases() {
+    std::vector<Case> cases = {
+        // If i is +/-0, +/-0 is returned
+        C({T(0.0)}, T(0.0)),
+        C({-T(0.0)}, -T(0.0)),
+
+        C({T(0.9)}, T(0.80886693565278)).FloatComp(),
+        C({-T(2.0)}, -T(1.4436354751788)).FloatComp(),
+
+        // Vector tests
+        C({Vec(T(0.0), T(0.9), -T(2.0))},  //
+          Vec(T(0.0), T(0.8088669356278), -T(1.4436354751788)))
+            .FloatComp(),
+    };
+
+    ConcatIntoIf<!finite_only>(  //
+        cases, std::vector<Case>{
+                   // If i is +/- INF, +/-INF is returned
+                   C({T::Inf()}, T::Inf()),
+                   C({-T::Inf()}, -T::Inf()),
+
+                   // If i is NaN, NaN is returned
+                   C({T::NaN()}, T::NaN()),
+
+                   // Vector tests
+                   C({Vec(T::Inf(), T::NaN(), -T::Inf())},  //
+                     Vec(T::Inf(), T::NaN(), -T::Inf())),
+               });
+
+    return cases;
+}
+INSTANTIATE_TEST_SUITE_P(  //
+    Asinh,
+    ResolverConstEvalBuiltinTest,
+    testing::Combine(testing::Values(sem::BuiltinType::kAsinh),
+                     testing::ValuesIn(Concat(AsinhCases<AFloat, true>(),  //
+                                              AsinhCases<f32, false>(),
+                                              AsinhCases<f16, false>()))));
+
 template <typename T>
 std::vector<Case> ClampCases() {
     return {

src/tint/transform/builtin_polyfill_test.cc

@@ -167,7 +167,7 @@ DataMap polyfillSinh() {
 TEST_F(BuiltinPolyfillTest, ShouldRunAsinh) {
     auto* src = R"(
 fn f() {
-  asinh(1.0);
+  asinh(1.0f);
 }
 )";
 
@@ -178,7 +178,7 @@ fn f() {
 TEST_F(BuiltinPolyfillTest, Asinh_f32) {
     auto* src = R"(
 fn f() {
-  let r : f32 = asinh(1234);
+  let r : f32 = asinh(1234f);
 }
 )";
 
@@ -188,7 +188,7 @@ fn tint_sinh(x : f32) -> f32 {
 }
 
 fn f() {
-  let r : f32 = tint_sinh(1234);
+  let r : f32 = tint_sinh(1234.0f);
 }
 )";
 
@@ -200,7 +200,7 @@ fn f() {
 TEST_F(BuiltinPolyfillTest, Asinh_vec3_f32) {
     auto* src = R"(
 fn f() {
-  let r : vec3<f32> = asinh(vec3<f32>(1234));
+  let r : vec3<f32> = asinh(vec3<f32>(1234f));
 }
 )";
 
@@ -210,7 +210,7 @@ fn tint_sinh(x : vec3<f32>) -> vec3<f32> {
 }
 
 fn f() {
-  let r : vec3<f32> = tint_sinh(vec3<f32>(1234));
+  let r : vec3<f32> = tint_sinh(vec3<f32>(1234.0f));
 }
 )";
 

src/tint/writer/glsl/generator_impl_import_test.cc

@@ -92,14 +92,15 @@ TEST_P(GlslImportData_SingleVectorParamTest, FloatVector) {
     auto param = GetParam();
 
     auto* ident = Expr(param.name);
-    auto* expr = Call(ident, vec3<f32>(1_f, 2_f, 3_f));
+    auto* expr = Call(ident, vec3<f32>(0.1_f, 0.2_f, 0.3_f));
     WrapInFunction(expr);
 
     GeneratorImpl& gen = Build();
 
     std::stringstream out;
     ASSERT_TRUE(gen.EmitCall(out, expr)) << gen.error();
-    EXPECT_EQ(out.str(), std::string(param.glsl_name) + "(vec3(1.0f, 2.0f, 3.0f))");
+    EXPECT_EQ(out.str(),
+              std::string(param.glsl_name) + "(vec3(0.100000001f, 0.200000003f, 0.300000012f))");
 }
 INSTANTIATE_TEST_SUITE_P(GlslGeneratorImplTest_Import,
                          GlslImportData_SingleVectorParamTest,

src/tint/writer/hlsl/generator_impl_import_test.cc

@@ -92,14 +92,15 @@ TEST_P(HlslImportData_SingleVectorParamTest, FloatVector) {
     auto param = GetParam();
 
     auto* ident = Expr(param.name);
-    auto* expr = Call(ident, vec3<f32>(1_f, 2_f, 3_f));
+    auto* expr = Call(ident, vec3<f32>(0.1_f, 0.2_f, 0.3_f));
     WrapInFunction(expr);
 
     GeneratorImpl& gen = Build();
 
     std::stringstream out;
     ASSERT_TRUE(gen.EmitCall(out, expr)) << gen.error();
-    EXPECT_EQ(out.str(), std::string(param.hlsl_name) + "(float3(1.0f, 2.0f, 3.0f))");
+    EXPECT_EQ(out.str(),
+              std::string(param.hlsl_name) + "(float3(0.100000001f, 0.200000003f, 0.300000012f))");
 }
 INSTANTIATE_TEST_SUITE_P(HlslGeneratorImplTest_Import,
                          HlslImportData_SingleVectorParamTest,

test/tint/builtins/gen/literal/asin/064953.wgsl.expected.dxc.hlsl

@@ -1,5 +1,5 @@
 void asin_064953() {
-  float4 res = asin((1.0f).xxxx);
+  float4 res = (1.570796371f).xxxx;
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asin/064953.wgsl.expected.fxc.hlsl

@@ -1,5 +1,5 @@
 void asin_064953() {
-  float4 res = asin((1.0f).xxxx);
+  float4 res = (1.570796371f).xxxx;
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asin/064953.wgsl.expected.glsl

@@ -1,7 +1,7 @@
 #version 310 es
 
 void asin_064953() {
-  vec4 res = asin(vec4(1.0f));
+  vec4 res = vec4(1.570796371f);
 }
 
 vec4 vertex_main() {
@@ -21,7 +21,7 @@ void main() {
 precision mediump float;
 
 void asin_064953() {
-  vec4 res = asin(vec4(1.0f));
+  vec4 res = vec4(1.570796371f);
 }
 
 void fragment_main() {
@@ -35,7 +35,7 @@ void main() {
 #version 310 es
 
 void asin_064953() {
-  vec4 res = asin(vec4(1.0f));
+  vec4 res = vec4(1.570796371f);
 }
 
 void compute_main() {

test/tint/builtins/gen/literal/asin/064953.wgsl.expected.msl

@@ -2,7 +2,7 @@
 
 using namespace metal;
 void asin_064953() {
-  float4 res = asin(float4(1.0f));
+  float4 res = float4(1.570796371f);
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asin/064953.wgsl.expected.spvasm

@@ -1,10 +1,9 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 32
+; Bound: 31
 ; Schema: 0
                OpCapability Shader
-         %14 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -31,36 +30,36 @@
 %vertex_point_size = OpVariable %_ptr_Output_float Output %8
        %void = OpTypeVoid
           %9 = OpTypeFunction %void
-    %float_1 = OpConstant %float 1
+%float_1_57079637 = OpConstant %float 1.57079637
-         %16 = OpConstantComposite %v4float %float_1 %float_1 %float_1 %float_1
+         %14 = OpConstantComposite %v4float %float_1_57079637 %float_1_57079637 %float_1_57079637 %float_1_57079637
 %_ptr_Function_v4float = OpTypePointer Function %v4float
-         %19 = OpTypeFunction %v4float
+         %17 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
 %asin_064953 = OpFunction %void None %9
          %12 = OpLabel
         %res = OpVariable %_ptr_Function_v4float Function %5
-         %13 = OpExtInst %v4float %14 Asin %16
+               OpStore %res %14
-               OpStore %res %13
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %19
+%vertex_main_inner = OpFunction %v4float None %17
-         %21 = OpLabel
+         %19 = OpLabel
-         %22 = OpFunctionCall %void %asin_064953
+         %20 = OpFunctionCall %void %asin_064953
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %24 = OpLabel
+         %22 = OpLabel
-         %25 = OpFunctionCall %v4float %vertex_main_inner
+         %23 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %25
+               OpStore %value %23
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %27 = OpLabel
+         %26 = OpLabel
-         %28 = OpFunctionCall %void %asin_064953
+         %27 = OpFunctionCall %void %asin_064953
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %30 = OpLabel
+         %29 = OpLabel
-         %31 = OpFunctionCall %void %asin_064953
+         %30 = OpFunctionCall %void %asin_064953
                OpReturn
                OpFunctionEnd

test/tint/builtins/gen/literal/asin/0bac07.wgsl

@@ -0,0 +1,43 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn asin(vec<3, fa>) -> vec<3, fa>
+fn asin_0bac07() {
+  var res = asin(vec3(1));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  asin_0bac07();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  asin_0bac07();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  asin_0bac07();
+}

test/tint/builtins/gen/literal/asin/0bac07.wgsl.expected.dxc.hlsl

@@ -0,0 +1,30 @@
+void asin_0bac07() {
+  float3 res = (1.570796371f).xxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  asin_0bac07();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  asin_0bac07();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  asin_0bac07();
+  return;
+}

test/tint/builtins/gen/literal/asin/0bac07.wgsl.expected.fxc.hlsl

@@ -0,0 +1,30 @@
+void asin_0bac07() {
+  float3 res = (1.570796371f).xxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  asin_0bac07();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  asin_0bac07();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  asin_0bac07();
+  return;
+}

test/tint/builtins/gen/literal/asin/0bac07.wgsl.expected.glsl

@@ -0,0 +1,49 @@
+#version 310 es
+
+void asin_0bac07() {
+  vec3 res = vec3(1.570796371f);
+}
+
+vec4 vertex_main() {
+  asin_0bac07();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void asin_0bac07() {
+  vec3 res = vec3(1.570796371f);
+}
+
+void fragment_main() {
+  asin_0bac07();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void asin_0bac07() {
+  vec3 res = vec3(1.570796371f);
+}
+
+void compute_main() {
+  asin_0bac07();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}

test/tint/builtins/gen/literal/asin/0bac07.wgsl.expected.msl

@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void asin_0bac07() {
+  float3 res = float3(1.570796371f);
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  asin_0bac07();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  asin_0bac07();
+  return;
+}
+
+kernel void compute_main() {
+  asin_0bac07();
+  return;
+}
+

test/tint/builtins/gen/literal/asin/0bac07.wgsl.expected.spvasm

@@ -0,0 +1,67 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 33
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %asin_0bac07 "asin_0bac07"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+    %v3float = OpTypeVector %float 3
+%float_1_57079637 = OpConstant %float 1.57079637
+         %15 = OpConstantComposite %v3float %float_1_57079637 %float_1_57079637 %float_1_57079637
+%_ptr_Function_v3float = OpTypePointer Function %v3float
+         %18 = OpConstantNull %v3float
+         %19 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%asin_0bac07 = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_v3float Function %18
+               OpStore %res %15
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %19
+         %21 = OpLabel
+         %22 = OpFunctionCall %void %asin_0bac07
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %24 = OpLabel
+         %25 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %25
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %asin_0bac07
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %31 = OpLabel
+         %32 = OpFunctionCall %void %asin_0bac07
+               OpReturn
+               OpFunctionEnd

test/tint/builtins/gen/literal/asin/0bac07.wgsl.expected.wgsl

@@ -0,0 +1,19 @@
+fn asin_0bac07() {
+  var res = asin(vec3(1));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  asin_0bac07();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  asin_0bac07();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  asin_0bac07();
+}

test/tint/builtins/gen/literal/asin/11dfda.wgsl.expected.dxc.hlsl

@@ -1,5 +1,5 @@
 void asin_11dfda() {
-  float16_t res = asin(float16_t(0.0h));
+  float16_t res = float16_t(0.0h);
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asin/11dfda.wgsl.expected.glsl

@@ -2,7 +2,7 @@
 #extension GL_AMD_gpu_shader_half_float : require
 
 void asin_11dfda() {
-  float16_t res = asin(0.0hf);
+  float16_t res = 0.0hf;
 }
 
 vec4 vertex_main() {
@@ -23,7 +23,7 @@ void main() {
 precision mediump float;
 
 void asin_11dfda() {
-  float16_t res = asin(0.0hf);
+  float16_t res = 0.0hf;
 }
 
 void fragment_main() {
@@ -38,7 +38,7 @@ void main() {
 #extension GL_AMD_gpu_shader_half_float : require
 
 void asin_11dfda() {
-  float16_t res = asin(0.0hf);
+  float16_t res = 0.0hf;
 }
 
 void compute_main() {

test/tint/builtins/gen/literal/asin/11dfda.wgsl.expected.msl

@@ -2,7 +2,7 @@
 
 using namespace metal;
 void asin_11dfda() {
-  half res = asin(0.0h);
+  half res = 0.0h;
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asin/11dfda.wgsl.expected.spvasm

@@ -1,14 +1,13 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 33
+; Bound: 31
 ; Schema: 0
                OpCapability Shader
                OpCapability Float16
                OpCapability UniformAndStorageBuffer16BitAccess
                OpCapability StorageBuffer16BitAccess
                OpCapability StorageInputOutput16
-         %15 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -36,36 +35,35 @@
        %void = OpTypeVoid
           %9 = OpTypeFunction %void
        %half = OpTypeFloat 16
-         %16 = OpConstantNull %half
+         %14 = OpConstantNull %half
 %_ptr_Function_half = OpTypePointer Function %half
-         %19 = OpTypeFunction %v4float
+         %17 = OpTypeFunction %v4float
     %float_1 = OpConstant %float 1
 %asin_11dfda = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_half Function %16
+        %res = OpVariable %_ptr_Function_half Function %14
-         %13 = OpExtInst %half %15 Asin %16
+               OpStore %res %14
-               OpStore %res %13
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %19
+%vertex_main_inner = OpFunction %v4float None %17
-         %21 = OpLabel
+         %19 = OpLabel
-         %22 = OpFunctionCall %void %asin_11dfda
+         %20 = OpFunctionCall %void %asin_11dfda
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %24 = OpLabel
+         %22 = OpLabel
-         %25 = OpFunctionCall %v4float %vertex_main_inner
+         %23 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %25
+               OpStore %value %23
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %28 = OpLabel
+         %26 = OpLabel
-         %29 = OpFunctionCall %void %asin_11dfda
+         %27 = OpFunctionCall %void %asin_11dfda
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %31 = OpLabel
+         %29 = OpLabel
-         %32 = OpFunctionCall %void %asin_11dfda
+         %30 = OpFunctionCall %void %asin_11dfda
                OpReturn
                OpFunctionEnd

test/tint/builtins/gen/literal/asin/2d8e29.wgsl.expected.dxc.hlsl

@@ -1,5 +1,5 @@
 void asin_2d8e29() {
-  vector<float16_t, 3> res = asin((float16_t(0.0h)).xxx);
+  vector<float16_t, 3> res = (float16_t(0.0h)).xxx;
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asin/2d8e29.wgsl.expected.glsl

@@ -2,7 +2,7 @@
 #extension GL_AMD_gpu_shader_half_float : require
 
 void asin_2d8e29() {
-  f16vec3 res = asin(f16vec3(0.0hf));
+  f16vec3 res = f16vec3(0.0hf);
 }
 
 vec4 vertex_main() {
@@ -23,7 +23,7 @@ void main() {
 precision mediump float;
 
 void asin_2d8e29() {
-  f16vec3 res = asin(f16vec3(0.0hf));
+  f16vec3 res = f16vec3(0.0hf);
 }
 
 void fragment_main() {
@@ -38,7 +38,7 @@ void main() {
 #extension GL_AMD_gpu_shader_half_float : require
 
 void asin_2d8e29() {
-  f16vec3 res = asin(f16vec3(0.0hf));
+  f16vec3 res = f16vec3(0.0hf);
 }
 
 void compute_main() {

test/tint/builtins/gen/literal/asin/2d8e29.wgsl.expected.msl

@@ -2,7 +2,7 @@
 
 using namespace metal;
 void asin_2d8e29() {
-  half3 res = asin(half3(0.0h));
+  half3 res = half3(0.0h);
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asin/2d8e29.wgsl.expected.spvasm

@@ -1,14 +1,13 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 34
+; Bound: 32
 ; Schema: 0
                OpCapability Shader
                OpCapability Float16
                OpCapability UniformAndStorageBuffer16BitAccess
                OpCapability StorageBuffer16BitAccess
                OpCapability StorageInputOutput16
-         %16 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -37,36 +36,35 @@
           %9 = OpTypeFunction %void
        %half = OpTypeFloat 16
      %v3half = OpTypeVector %half 3
-         %17 = OpConstantNull %v3half
+         %15 = OpConstantNull %v3half
 %_ptr_Function_v3half = OpTypePointer Function %v3half
-         %20 = OpTypeFunction %v4float
+         %18 = OpTypeFunction %v4float
     %float_1 = OpConstant %float 1
 %asin_2d8e29 = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_v3half Function %17
+        %res = OpVariable %_ptr_Function_v3half Function %15
-         %13 = OpExtInst %v3half %16 Asin %17
+               OpStore %res %15
-               OpStore %res %13
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %20
+%vertex_main_inner = OpFunction %v4float None %18
-         %22 = OpLabel
+         %20 = OpLabel
-         %23 = OpFunctionCall %void %asin_2d8e29
+         %21 = OpFunctionCall %void %asin_2d8e29
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %25 = OpLabel
+         %23 = OpLabel
-         %26 = OpFunctionCall %v4float %vertex_main_inner
+         %24 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %26
+               OpStore %value %24
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %29 = OpLabel
+         %27 = OpLabel
-         %30 = OpFunctionCall %void %asin_2d8e29
+         %28 = OpFunctionCall %void %asin_2d8e29
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %32 = OpLabel
+         %30 = OpLabel
-         %33 = OpFunctionCall %void %asin_2d8e29
+         %31 = OpFunctionCall %void %asin_2d8e29
                OpReturn
                OpFunctionEnd

test/tint/builtins/gen/literal/asin/3cfbd4.wgsl.expected.dxc.hlsl

@@ -1,5 +1,5 @@
 void asin_3cfbd4() {
-  vector<float16_t, 4> res = asin((float16_t(0.0h)).xxxx);
+  vector<float16_t, 4> res = (float16_t(0.0h)).xxxx;
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asin/3cfbd4.wgsl.expected.glsl

@@ -2,7 +2,7 @@
 #extension GL_AMD_gpu_shader_half_float : require
 
 void asin_3cfbd4() {
-  f16vec4 res = asin(f16vec4(0.0hf));
+  f16vec4 res = f16vec4(0.0hf);
 }
 
 vec4 vertex_main() {
@@ -23,7 +23,7 @@ void main() {
 precision mediump float;
 
 void asin_3cfbd4() {
-  f16vec4 res = asin(f16vec4(0.0hf));
+  f16vec4 res = f16vec4(0.0hf);
 }
 
 void fragment_main() {
@@ -38,7 +38,7 @@ void main() {
 #extension GL_AMD_gpu_shader_half_float : require
 
 void asin_3cfbd4() {
-  f16vec4 res = asin(f16vec4(0.0hf));
+  f16vec4 res = f16vec4(0.0hf);
 }
 
 void compute_main() {

test/tint/builtins/gen/literal/asin/3cfbd4.wgsl.expected.msl

@@ -2,7 +2,7 @@
 
 using namespace metal;
 void asin_3cfbd4() {
-  half4 res = asin(half4(0.0h));
+  half4 res = half4(0.0h);
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asin/3cfbd4.wgsl.expected.spvasm

@@ -1,14 +1,13 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 34
+; Bound: 32
 ; Schema: 0
                OpCapability Shader
                OpCapability Float16
                OpCapability UniformAndStorageBuffer16BitAccess
                OpCapability StorageBuffer16BitAccess
                OpCapability StorageInputOutput16
-         %16 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -37,36 +36,35 @@
           %9 = OpTypeFunction %void
        %half = OpTypeFloat 16
      %v4half = OpTypeVector %half 4
-         %17 = OpConstantNull %v4half
+         %15 = OpConstantNull %v4half
 %_ptr_Function_v4half = OpTypePointer Function %v4half
-         %20 = OpTypeFunction %v4float
+         %18 = OpTypeFunction %v4float
     %float_1 = OpConstant %float 1
 %asin_3cfbd4 = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_v4half Function %17
+        %res = OpVariable %_ptr_Function_v4half Function %15
-         %13 = OpExtInst %v4half %16 Asin %17
+               OpStore %res %15
-               OpStore %res %13
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %20
+%vertex_main_inner = OpFunction %v4float None %18
-         %22 = OpLabel
+         %20 = OpLabel
-         %23 = OpFunctionCall %void %asin_3cfbd4
+         %21 = OpFunctionCall %void %asin_3cfbd4
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %25 = OpLabel
+         %23 = OpLabel
-         %26 = OpFunctionCall %v4float %vertex_main_inner
+         %24 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %26
+               OpStore %value %24
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %29 = OpLabel
+         %27 = OpLabel
-         %30 = OpFunctionCall %void %asin_3cfbd4
+         %28 = OpFunctionCall %void %asin_3cfbd4
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %32 = OpLabel
+         %30 = OpLabel
-         %33 = OpFunctionCall %void %asin_3cfbd4
+         %31 = OpFunctionCall %void %asin_3cfbd4
                OpReturn
                OpFunctionEnd

test/tint/builtins/gen/literal/asin/64bb1f.wgsl

@@ -0,0 +1,43 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn asin(vec<4, fa>) -> vec<4, fa>
+fn asin_64bb1f() {
+  var res = asin(vec4(1));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  asin_64bb1f();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  asin_64bb1f();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  asin_64bb1f();
+}

test/tint/builtins/gen/literal/asin/64bb1f.wgsl.expected.dxc.hlsl

@@ -0,0 +1,30 @@
+void asin_64bb1f() {
+  float4 res = (1.570796371f).xxxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  asin_64bb1f();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  asin_64bb1f();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  asin_64bb1f();
+  return;
+}

test/tint/builtins/gen/literal/asin/64bb1f.wgsl.expected.fxc.hlsl

@@ -0,0 +1,30 @@
+void asin_64bb1f() {
+  float4 res = (1.570796371f).xxxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  asin_64bb1f();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  asin_64bb1f();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  asin_64bb1f();
+  return;
+}

test/tint/builtins/gen/literal/asin/64bb1f.wgsl.expected.glsl

@@ -0,0 +1,49 @@
+#version 310 es
+
+void asin_64bb1f() {
+  vec4 res = vec4(1.570796371f);
+}
+
+vec4 vertex_main() {
+  asin_64bb1f();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void asin_64bb1f() {
+  vec4 res = vec4(1.570796371f);
+}
+
+void fragment_main() {
+  asin_64bb1f();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void asin_64bb1f() {
+  vec4 res = vec4(1.570796371f);
+}
+
+void compute_main() {
+  asin_64bb1f();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}

test/tint/builtins/gen/literal/asin/64bb1f.wgsl.expected.msl

@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void asin_64bb1f() {
+  float4 res = float4(1.570796371f);
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  asin_64bb1f();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  asin_64bb1f();
+  return;
+}
+
+kernel void compute_main() {
+  asin_64bb1f();
+  return;
+}
+

test/tint/builtins/gen/literal/asin/64bb1f.wgsl.expected.spvasm

@@ -0,0 +1,65 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 31
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %asin_64bb1f "asin_64bb1f"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+%float_1_57079637 = OpConstant %float 1.57079637
+         %14 = OpConstantComposite %v4float %float_1_57079637 %float_1_57079637 %float_1_57079637 %float_1_57079637
+%_ptr_Function_v4float = OpTypePointer Function %v4float
+         %17 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%asin_64bb1f = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_v4float Function %5
+               OpStore %res %14
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %17
+         %19 = OpLabel
+         %20 = OpFunctionCall %void %asin_64bb1f
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %22 = OpLabel
+         %23 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %23
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %26 = OpLabel
+         %27 = OpFunctionCall %void %asin_64bb1f
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %29 = OpLabel
+         %30 = OpFunctionCall %void %asin_64bb1f
+               OpReturn
+               OpFunctionEnd

test/tint/builtins/gen/literal/asin/64bb1f.wgsl.expected.wgsl

@@ -0,0 +1,19 @@
+fn asin_64bb1f() {
+  var res = asin(vec4(1));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  asin_64bb1f();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  asin_64bb1f();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  asin_64bb1f();
+}

test/tint/builtins/gen/literal/asin/7b6a44.wgsl.expected.dxc.hlsl

@@ -1,5 +1,5 @@
 void asin_7b6a44() {
-  float2 res = asin((1.0f).xx);
+  float2 res = (1.570796371f).xx;
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asin/7b6a44.wgsl.expected.fxc.hlsl

@@ -1,5 +1,5 @@
 void asin_7b6a44() {
-  float2 res = asin((1.0f).xx);
+  float2 res = (1.570796371f).xx;
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asin/7b6a44.wgsl.expected.glsl

@@ -1,7 +1,7 @@
 #version 310 es
 
 void asin_7b6a44() {
-  vec2 res = asin(vec2(1.0f));
+  vec2 res = vec2(1.570796371f);
 }
 
 vec4 vertex_main() {
@@ -21,7 +21,7 @@ void main() {
 precision mediump float;
 
 void asin_7b6a44() {
-  vec2 res = asin(vec2(1.0f));
+  vec2 res = vec2(1.570796371f);
 }
 
 void fragment_main() {
@@ -35,7 +35,7 @@ void main() {
 #version 310 es
 
 void asin_7b6a44() {
-  vec2 res = asin(vec2(1.0f));
+  vec2 res = vec2(1.570796371f);
 }
 
 void compute_main() {

test/tint/builtins/gen/literal/asin/7b6a44.wgsl.expected.msl

@@ -2,7 +2,7 @@
 
 using namespace metal;
 void asin_7b6a44() {
-  float2 res = asin(float2(1.0f));
+  float2 res = float2(1.570796371f);
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asin/7b6a44.wgsl.expected.spvasm

@@ -1,10 +1,9 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 34
+; Bound: 33
 ; Schema: 0
                OpCapability Shader
-         %15 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -32,37 +31,37 @@
        %void = OpTypeVoid
           %9 = OpTypeFunction %void
     %v2float = OpTypeVector %float 2
-    %float_1 = OpConstant %float 1
+%float_1_57079637 = OpConstant %float 1.57079637
-         %17 = OpConstantComposite %v2float %float_1 %float_1
+         %15 = OpConstantComposite %v2float %float_1_57079637 %float_1_57079637
 %_ptr_Function_v2float = OpTypePointer Function %v2float
-         %20 = OpConstantNull %v2float
+         %18 = OpConstantNull %v2float
-         %21 = OpTypeFunction %v4float
+         %19 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
 %asin_7b6a44 = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_v2float Function %20
+        %res = OpVariable %_ptr_Function_v2float Function %18
-         %13 = OpExtInst %v2float %15 Asin %17
+               OpStore %res %15
-               OpStore %res %13
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %21
+%vertex_main_inner = OpFunction %v4float None %19
-         %23 = OpLabel
+         %21 = OpLabel
-         %24 = OpFunctionCall %void %asin_7b6a44
+         %22 = OpFunctionCall %void %asin_7b6a44
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %26 = OpLabel
+         %24 = OpLabel
-         %27 = OpFunctionCall %v4float %vertex_main_inner
+         %25 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %27
+               OpStore %value %25
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %29 = OpLabel
+         %28 = OpLabel
-         %30 = OpFunctionCall %void %asin_7b6a44
+         %29 = OpFunctionCall %void %asin_7b6a44
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %32 = OpLabel
+         %31 = OpLabel
-         %33 = OpFunctionCall %void %asin_7b6a44
+         %32 = OpFunctionCall %void %asin_7b6a44
                OpReturn
                OpFunctionEnd

test/tint/builtins/gen/literal/asin/8cd9c9.wgsl.expected.dxc.hlsl

@@ -1,5 +1,5 @@
 void asin_8cd9c9() {
-  float3 res = asin((1.0f).xxx);
+  float3 res = (1.570796371f).xxx;
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asin/8cd9c9.wgsl.expected.fxc.hlsl

@@ -1,5 +1,5 @@
 void asin_8cd9c9() {
-  float3 res = asin((1.0f).xxx);
+  float3 res = (1.570796371f).xxx;
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asin/8cd9c9.wgsl.expected.glsl

@@ -1,7 +1,7 @@
 #version 310 es
 
 void asin_8cd9c9() {
-  vec3 res = asin(vec3(1.0f));
+  vec3 res = vec3(1.570796371f);
 }
 
 vec4 vertex_main() {
@@ -21,7 +21,7 @@ void main() {
 precision mediump float;
 
 void asin_8cd9c9() {
-  vec3 res = asin(vec3(1.0f));
+  vec3 res = vec3(1.570796371f);
 }
 
 void fragment_main() {
@@ -35,7 +35,7 @@ void main() {
 #version 310 es
 
 void asin_8cd9c9() {
-  vec3 res = asin(vec3(1.0f));
+  vec3 res = vec3(1.570796371f);
 }
 
 void compute_main() {

test/tint/builtins/gen/literal/asin/8cd9c9.wgsl.expected.msl

@@ -2,7 +2,7 @@
 
 using namespace metal;
 void asin_8cd9c9() {
-  float3 res = asin(float3(1.0f));
+  float3 res = float3(1.570796371f);
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asin/8cd9c9.wgsl.expected.spvasm

@@ -1,10 +1,9 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 34
+; Bound: 33
 ; Schema: 0
                OpCapability Shader
-         %15 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -32,37 +31,37 @@
        %void = OpTypeVoid
           %9 = OpTypeFunction %void
     %v3float = OpTypeVector %float 3
-    %float_1 = OpConstant %float 1
+%float_1_57079637 = OpConstant %float 1.57079637
-         %17 = OpConstantComposite %v3float %float_1 %float_1 %float_1
+         %15 = OpConstantComposite %v3float %float_1_57079637 %float_1_57079637 %float_1_57079637
 %_ptr_Function_v3float = OpTypePointer Function %v3float
-         %20 = OpConstantNull %v3float
+         %18 = OpConstantNull %v3float
-         %21 = OpTypeFunction %v4float
+         %19 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
 %asin_8cd9c9 = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_v3float Function %20
+        %res = OpVariable %_ptr_Function_v3float Function %18
-         %13 = OpExtInst %v3float %15 Asin %17
+               OpStore %res %15
-               OpStore %res %13
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %21
+%vertex_main_inner = OpFunction %v4float None %19
-         %23 = OpLabel
+         %21 = OpLabel
-         %24 = OpFunctionCall %void %asin_8cd9c9
+         %22 = OpFunctionCall %void %asin_8cd9c9
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %26 = OpLabel
+         %24 = OpLabel
-         %27 = OpFunctionCall %v4float %vertex_main_inner
+         %25 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %27
+               OpStore %value %25
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %29 = OpLabel
+         %28 = OpLabel
-         %30 = OpFunctionCall %void %asin_8cd9c9
+         %29 = OpFunctionCall %void %asin_8cd9c9
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %32 = OpLabel
+         %31 = OpLabel
-         %33 = OpFunctionCall %void %asin_8cd9c9
+         %32 = OpFunctionCall %void %asin_8cd9c9
                OpReturn
                OpFunctionEnd

test/tint/builtins/gen/literal/asin/a5dd88.wgsl

@@ -0,0 +1,43 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn asin(vec<2, fa>) -> vec<2, fa>
+fn asin_a5dd88() {
+  var res = asin(vec2(1));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  asin_a5dd88();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  asin_a5dd88();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  asin_a5dd88();
+}

test/tint/builtins/gen/literal/asin/a5dd88.wgsl.expected.dxc.hlsl

@@ -0,0 +1,30 @@
+void asin_a5dd88() {
+  float2 res = (1.570796371f).xx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  asin_a5dd88();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  asin_a5dd88();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  asin_a5dd88();
+  return;
+}

test/tint/builtins/gen/literal/asin/a5dd88.wgsl.expected.fxc.hlsl

@@ -0,0 +1,30 @@
+void asin_a5dd88() {
+  float2 res = (1.570796371f).xx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  asin_a5dd88();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  asin_a5dd88();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  asin_a5dd88();
+  return;
+}

test/tint/builtins/gen/literal/asin/a5dd88.wgsl.expected.glsl

@@ -0,0 +1,49 @@
+#version 310 es
+
+void asin_a5dd88() {
+  vec2 res = vec2(1.570796371f);
+}
+
+vec4 vertex_main() {
+  asin_a5dd88();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void asin_a5dd88() {
+  vec2 res = vec2(1.570796371f);
+}
+
+void fragment_main() {
+  asin_a5dd88();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void asin_a5dd88() {
+  vec2 res = vec2(1.570796371f);
+}
+
+void compute_main() {
+  asin_a5dd88();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}

test/tint/builtins/gen/literal/asin/a5dd88.wgsl.expected.msl

@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void asin_a5dd88() {
+  float2 res = float2(1.570796371f);
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  asin_a5dd88();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  asin_a5dd88();
+  return;
+}
+
+kernel void compute_main() {
+  asin_a5dd88();
+  return;
+}
+

test/tint/builtins/gen/literal/asin/a5dd88.wgsl.expected.spvasm

@@ -0,0 +1,67 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 33
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %asin_a5dd88 "asin_a5dd88"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+    %v2float = OpTypeVector %float 2
+%float_1_57079637 = OpConstant %float 1.57079637
+         %15 = OpConstantComposite %v2float %float_1_57079637 %float_1_57079637
+%_ptr_Function_v2float = OpTypePointer Function %v2float
+         %18 = OpConstantNull %v2float
+         %19 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%asin_a5dd88 = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_v2float Function %18
+               OpStore %res %15
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %19
+         %21 = OpLabel
+         %22 = OpFunctionCall %void %asin_a5dd88
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %24 = OpLabel
+         %25 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %25
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %asin_a5dd88
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %31 = OpLabel
+         %32 = OpFunctionCall %void %asin_a5dd88
+               OpReturn
+               OpFunctionEnd

test/tint/builtins/gen/literal/asin/a5dd88.wgsl.expected.wgsl

@@ -0,0 +1,19 @@
+fn asin_a5dd88() {
+  var res = asin(vec2(1));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  asin_a5dd88();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  asin_a5dd88();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  asin_a5dd88();
+}

test/tint/builtins/gen/literal/asin/a6d73a.wgsl

@@ -0,0 +1,43 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn asin(fa) -> fa
+fn asin_a6d73a() {
+  var res = asin(1);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  asin_a6d73a();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  asin_a6d73a();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  asin_a6d73a();
+}

test/tint/builtins/gen/literal/asin/a6d73a.wgsl.expected.dxc.hlsl

@@ -0,0 +1,30 @@
+void asin_a6d73a() {
+  float res = 1.570796371f;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  asin_a6d73a();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  asin_a6d73a();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  asin_a6d73a();
+  return;
+}

test/tint/builtins/gen/literal/asin/a6d73a.wgsl.expected.fxc.hlsl

@@ -0,0 +1,30 @@
+void asin_a6d73a() {
+  float res = 1.570796371f;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  asin_a6d73a();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  asin_a6d73a();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  asin_a6d73a();
+  return;
+}

test/tint/builtins/gen/literal/asin/a6d73a.wgsl.expected.glsl

@@ -0,0 +1,49 @@
+#version 310 es
+
+void asin_a6d73a() {
+  float res = 1.570796371f;
+}
+
+vec4 vertex_main() {
+  asin_a6d73a();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void asin_a6d73a() {
+  float res = 1.570796371f;
+}
+
+void fragment_main() {
+  asin_a6d73a();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void asin_a6d73a() {
+  float res = 1.570796371f;
+}
+
+void compute_main() {
+  asin_a6d73a();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}

test/tint/builtins/gen/literal/asin/a6d73a.wgsl.expected.msl

@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void asin_a6d73a() {
+  float res = 1.570796371f;
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  asin_a6d73a();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  asin_a6d73a();
+  return;
+}
+
+kernel void compute_main() {
+  asin_a6d73a();
+  return;
+}
+

test/tint/builtins/gen/literal/asin/a6d73a.wgsl.expected.spvasm

@@ -0,0 +1,64 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 30
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %asin_a6d73a "asin_a6d73a"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+%float_1_57079637 = OpConstant %float 1.57079637
+%_ptr_Function_float = OpTypePointer Function %float
+         %16 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%asin_a6d73a = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_float Function %8
+               OpStore %res %float_1_57079637
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %16
+         %18 = OpLabel
+         %19 = OpFunctionCall %void %asin_a6d73a
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %21 = OpLabel
+         %22 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %22
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %25 = OpLabel
+         %26 = OpFunctionCall %void %asin_a6d73a
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %asin_a6d73a
+               OpReturn
+               OpFunctionEnd

test/tint/builtins/gen/literal/asin/a6d73a.wgsl.expected.wgsl

@@ -0,0 +1,19 @@
+fn asin_a6d73a() {
+  var res = asin(1);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  asin_a6d73a();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  asin_a6d73a();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  asin_a6d73a();
+}

test/tint/builtins/gen/literal/asin/b4aced.wgsl.expected.dxc.hlsl

@@ -1,5 +1,5 @@
 void asin_b4aced() {
-  vector<float16_t, 2> res = asin((float16_t(0.0h)).xx);
+  vector<float16_t, 2> res = (float16_t(0.0h)).xx;
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asin/b4aced.wgsl.expected.glsl

@@ -2,7 +2,7 @@
 #extension GL_AMD_gpu_shader_half_float : require
 
 void asin_b4aced() {
-  f16vec2 res = asin(f16vec2(0.0hf));
+  f16vec2 res = f16vec2(0.0hf);
 }
 
 vec4 vertex_main() {
@@ -23,7 +23,7 @@ void main() {
 precision mediump float;
 
 void asin_b4aced() {
-  f16vec2 res = asin(f16vec2(0.0hf));
+  f16vec2 res = f16vec2(0.0hf);
 }
 
 void fragment_main() {
@@ -38,7 +38,7 @@ void main() {
 #extension GL_AMD_gpu_shader_half_float : require
 
 void asin_b4aced() {
-  f16vec2 res = asin(f16vec2(0.0hf));
+  f16vec2 res = f16vec2(0.0hf);
 }
 
 void compute_main() {

test/tint/builtins/gen/literal/asin/b4aced.wgsl.expected.msl

@@ -2,7 +2,7 @@
 
 using namespace metal;
 void asin_b4aced() {
-  half2 res = asin(half2(0.0h));
+  half2 res = half2(0.0h);
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asin/b4aced.wgsl.expected.spvasm

@@ -1,14 +1,13 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 34
+; Bound: 32
 ; Schema: 0
                OpCapability Shader
                OpCapability Float16
                OpCapability UniformAndStorageBuffer16BitAccess
                OpCapability StorageBuffer16BitAccess
                OpCapability StorageInputOutput16
-         %16 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -37,36 +36,35 @@
           %9 = OpTypeFunction %void
        %half = OpTypeFloat 16
      %v2half = OpTypeVector %half 2
-         %17 = OpConstantNull %v2half
+         %15 = OpConstantNull %v2half
 %_ptr_Function_v2half = OpTypePointer Function %v2half
-         %20 = OpTypeFunction %v4float
+         %18 = OpTypeFunction %v4float
     %float_1 = OpConstant %float 1
 %asin_b4aced = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_v2half Function %17
+        %res = OpVariable %_ptr_Function_v2half Function %15
-         %13 = OpExtInst %v2half %16 Asin %17
+               OpStore %res %15
-               OpStore %res %13
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %20
+%vertex_main_inner = OpFunction %v4float None %18
-         %22 = OpLabel
+         %20 = OpLabel
-         %23 = OpFunctionCall %void %asin_b4aced
+         %21 = OpFunctionCall %void %asin_b4aced
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %25 = OpLabel
+         %23 = OpLabel
-         %26 = OpFunctionCall %v4float %vertex_main_inner
+         %24 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %26
+               OpStore %value %24
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %29 = OpLabel
+         %27 = OpLabel
-         %30 = OpFunctionCall %void %asin_b4aced
+         %28 = OpFunctionCall %void %asin_b4aced
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %32 = OpLabel
+         %30 = OpLabel
-         %33 = OpFunctionCall %void %asin_b4aced
+         %31 = OpFunctionCall %void %asin_b4aced
                OpReturn
                OpFunctionEnd

test/tint/builtins/gen/literal/asin/c0c272.wgsl.expected.dxc.hlsl

@@ -1,5 +1,5 @@
 void asin_c0c272() {
-  float res = asin(1.0f);
+  float res = 1.570796371f;
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asin/c0c272.wgsl.expected.fxc.hlsl

@@ -1,5 +1,5 @@
 void asin_c0c272() {
-  float res = asin(1.0f);
+  float res = 1.570796371f;
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asin/c0c272.wgsl.expected.glsl

@@ -1,7 +1,7 @@
 #version 310 es
 
 void asin_c0c272() {
-  float res = asin(1.0f);
+  float res = 1.570796371f;
 }
 
 vec4 vertex_main() {
@@ -21,7 +21,7 @@ void main() {
 precision mediump float;
 
 void asin_c0c272() {
-  float res = asin(1.0f);
+  float res = 1.570796371f;
 }
 
 void fragment_main() {
@@ -35,7 +35,7 @@ void main() {
 #version 310 es
 
 void asin_c0c272() {
-  float res = asin(1.0f);
+  float res = 1.570796371f;
 }
 
 void compute_main() {

test/tint/builtins/gen/literal/asin/c0c272.wgsl.expected.msl

@@ -2,7 +2,7 @@
 
 using namespace metal;
 void asin_c0c272() {
-  float res = asin(1.0f);
+  float res = 1.570796371f;
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asin/c0c272.wgsl.expected.spvasm

@@ -1,10 +1,9 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 31
+; Bound: 30
 ; Schema: 0
                OpCapability Shader
-         %14 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -31,35 +30,35 @@
 %vertex_point_size = OpVariable %_ptr_Output_float Output %8
        %void = OpTypeVoid
           %9 = OpTypeFunction %void
-    %float_1 = OpConstant %float 1
+%float_1_57079637 = OpConstant %float 1.57079637
 %_ptr_Function_float = OpTypePointer Function %float
-         %18 = OpTypeFunction %v4float
+         %16 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
 %asin_c0c272 = OpFunction %void None %9
          %12 = OpLabel
         %res = OpVariable %_ptr_Function_float Function %8
-         %13 = OpExtInst %float %14 Asin %float_1
+               OpStore %res %float_1_57079637
-               OpStore %res %13
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %18
+%vertex_main_inner = OpFunction %v4float None %16
-         %20 = OpLabel
+         %18 = OpLabel
-         %21 = OpFunctionCall %void %asin_c0c272
+         %19 = OpFunctionCall %void %asin_c0c272
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %23 = OpLabel
+         %21 = OpLabel
-         %24 = OpFunctionCall %v4float %vertex_main_inner
+         %22 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %24
+               OpStore %value %22
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %26 = OpLabel
+         %25 = OpLabel
-         %27 = OpFunctionCall %void %asin_c0c272
+         %26 = OpFunctionCall %void %asin_c0c272
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %29 = OpLabel
+         %28 = OpLabel
-         %30 = OpFunctionCall %void %asin_c0c272
+         %29 = OpFunctionCall %void %asin_c0c272
                OpReturn
                OpFunctionEnd

test/tint/builtins/gen/literal/asinh/157447.wgsl.expected.glsl

@@ -1,7 +1,7 @@
 #version 310 es
 
 void asinh_157447() {
-  float res = asinh(1.0f);
+  float res = 0.881373584f;
 }
 
 vec4 vertex_main() {
@@ -21,7 +21,7 @@ void main() {
 precision mediump float;
 
 void asinh_157447() {
-  float res = asinh(1.0f);
+  float res = 0.881373584f;
 }
 
 void fragment_main() {
@@ -35,7 +35,7 @@ void main() {
 #version 310 es
 
 void asinh_157447() {
-  float res = asinh(1.0f);
+  float res = 0.881373584f;
 }
 
 void compute_main() {

test/tint/builtins/gen/literal/asinh/157447.wgsl.expected.msl

@@ -2,7 +2,7 @@
 
 using namespace metal;
 void asinh_157447() {
-  float res = asinh(1.0f);
+  float res = 0.881373584f;
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asinh/157447.wgsl.expected.spvasm

@@ -1,10 +1,9 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 31
+; Bound: 30
 ; Schema: 0
                OpCapability Shader
-         %14 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -31,35 +30,35 @@
 %vertex_point_size = OpVariable %_ptr_Output_float Output %8
        %void = OpTypeVoid
           %9 = OpTypeFunction %void
-    %float_1 = OpConstant %float 1
+%float_0_881373584 = OpConstant %float 0.881373584
 %_ptr_Function_float = OpTypePointer Function %float
-         %18 = OpTypeFunction %v4float
+         %16 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
 %asinh_157447 = OpFunction %void None %9
          %12 = OpLabel
         %res = OpVariable %_ptr_Function_float Function %8
-         %13 = OpExtInst %float %14 Asinh %float_1
+               OpStore %res %float_0_881373584
-               OpStore %res %13
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %18
+%vertex_main_inner = OpFunction %v4float None %16
-         %20 = OpLabel
+         %18 = OpLabel
-         %21 = OpFunctionCall %void %asinh_157447
+         %19 = OpFunctionCall %void %asinh_157447
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %23 = OpLabel
+         %21 = OpLabel
-         %24 = OpFunctionCall %v4float %vertex_main_inner
+         %22 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %24
+               OpStore %value %22
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %26 = OpLabel
+         %25 = OpLabel
-         %27 = OpFunctionCall %void %asinh_157447
+         %26 = OpFunctionCall %void %asinh_157447
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %29 = OpLabel
+         %28 = OpLabel
-         %30 = OpFunctionCall %void %asinh_157447
+         %29 = OpFunctionCall %void %asinh_157447
                OpReturn
                OpFunctionEnd

test/tint/builtins/gen/literal/asinh/16b543.wgsl

@@ -0,0 +1,43 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn asinh(vec<2, fa>) -> vec<2, fa>
+fn asinh_16b543() {
+  var res = asinh(vec2(1));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  asinh_16b543();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  asinh_16b543();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  asinh_16b543();
+}

test/tint/builtins/gen/literal/asinh/16b543.wgsl.expected.dxc.hlsl

@@ -0,0 +1,30 @@
+void asinh_16b543() {
+  float2 res = (0.881373584f).xx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  asinh_16b543();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  asinh_16b543();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  asinh_16b543();
+  return;
+}

test/tint/builtins/gen/literal/asinh/16b543.wgsl.expected.fxc.hlsl

@@ -0,0 +1,30 @@
+void asinh_16b543() {
+  float2 res = (0.881373584f).xx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  asinh_16b543();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  asinh_16b543();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  asinh_16b543();
+  return;
+}

test/tint/builtins/gen/literal/asinh/16b543.wgsl.expected.glsl

@@ -0,0 +1,49 @@
+#version 310 es
+
+void asinh_16b543() {
+  vec2 res = vec2(0.881373584f);
+}
+
+vec4 vertex_main() {
+  asinh_16b543();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void asinh_16b543() {
+  vec2 res = vec2(0.881373584f);
+}
+
+void fragment_main() {
+  asinh_16b543();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void asinh_16b543() {
+  vec2 res = vec2(0.881373584f);
+}
+
+void compute_main() {
+  asinh_16b543();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}

test/tint/builtins/gen/literal/asinh/16b543.wgsl.expected.msl

@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void asinh_16b543() {
+  float2 res = float2(0.881373584f);
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  asinh_16b543();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  asinh_16b543();
+  return;
+}
+
+kernel void compute_main() {
+  asinh_16b543();
+  return;
+}
+

test/tint/builtins/gen/literal/asinh/16b543.wgsl.expected.spvasm

@@ -0,0 +1,67 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 33
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %asinh_16b543 "asinh_16b543"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+    %v2float = OpTypeVector %float 2
+%float_0_881373584 = OpConstant %float 0.881373584
+         %15 = OpConstantComposite %v2float %float_0_881373584 %float_0_881373584
+%_ptr_Function_v2float = OpTypePointer Function %v2float
+         %18 = OpConstantNull %v2float
+         %19 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%asinh_16b543 = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_v2float Function %18
+               OpStore %res %15
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %19
+         %21 = OpLabel
+         %22 = OpFunctionCall %void %asinh_16b543
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %24 = OpLabel
+         %25 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %25
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %asinh_16b543
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %31 = OpLabel
+         %32 = OpFunctionCall %void %asinh_16b543
+               OpReturn
+               OpFunctionEnd

test/tint/builtins/gen/literal/asinh/16b543.wgsl.expected.wgsl

@@ -0,0 +1,19 @@
+fn asinh_16b543() {
+  var res = asinh(vec2(1));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  asinh_16b543();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  asinh_16b543();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  asinh_16b543();
+}

test/tint/builtins/gen/literal/asinh/180015.wgsl

@@ -0,0 +1,43 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn asinh(fa) -> fa
+fn asinh_180015() {
+  var res = asinh(1);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  asinh_180015();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  asinh_180015();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  asinh_180015();
+}

test/tint/builtins/gen/literal/asinh/180015.wgsl.expected.dxc.hlsl

@@ -0,0 +1,30 @@
+void asinh_180015() {
+  float res = 0.881373584f;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  asinh_180015();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  asinh_180015();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  asinh_180015();
+  return;
+}

test/tint/builtins/gen/literal/asinh/180015.wgsl.expected.fxc.hlsl

@@ -0,0 +1,30 @@
+void asinh_180015() {
+  float res = 0.881373584f;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  asinh_180015();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  asinh_180015();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  asinh_180015();
+  return;
+}

test/tint/builtins/gen/literal/asinh/180015.wgsl.expected.glsl

@@ -0,0 +1,49 @@
+#version 310 es
+
+void asinh_180015() {
+  float res = 0.881373584f;
+}
+
+vec4 vertex_main() {
+  asinh_180015();
+  return vec4(0.0f);
+}
+
+void main() {
+  gl_PointSize = 1.0;
+  vec4 inner_result = vertex_main();
+  gl_Position = inner_result;
+  gl_Position.y = -(gl_Position.y);
+  gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
+  return;
+}
+#version 310 es
+precision mediump float;
+
+void asinh_180015() {
+  float res = 0.881373584f;
+}
+
+void fragment_main() {
+  asinh_180015();
+}
+
+void main() {
+  fragment_main();
+  return;
+}
+#version 310 es
+
+void asinh_180015() {
+  float res = 0.881373584f;
+}
+
+void compute_main() {
+  asinh_180015();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  compute_main();
+  return;
+}

test/tint/builtins/gen/literal/asinh/180015.wgsl.expected.msl

@@ -0,0 +1,33 @@
+#include <metal_stdlib>
+
+using namespace metal;
+void asinh_180015() {
+  float res = 0.881373584f;
+}
+
+struct tint_symbol {
+  float4 value [[position]];
+};
+
+float4 vertex_main_inner() {
+  asinh_180015();
+  return float4(0.0f);
+}
+
+vertex tint_symbol vertex_main() {
+  float4 const inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = {};
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+fragment void fragment_main() {
+  asinh_180015();
+  return;
+}
+
+kernel void compute_main() {
+  asinh_180015();
+  return;
+}
+

test/tint/builtins/gen/literal/asinh/180015.wgsl.expected.spvasm

@@ -0,0 +1,64 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 30
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
+               OpEntryPoint Fragment %fragment_main "fragment_main"
+               OpEntryPoint GLCompute %compute_main "compute_main"
+               OpExecutionMode %fragment_main OriginUpperLeft
+               OpExecutionMode %compute_main LocalSize 1 1 1
+               OpName %value "value"
+               OpName %vertex_point_size "vertex_point_size"
+               OpName %asinh_180015 "asinh_180015"
+               OpName %res "res"
+               OpName %vertex_main_inner "vertex_main_inner"
+               OpName %vertex_main "vertex_main"
+               OpName %fragment_main "fragment_main"
+               OpName %compute_main "compute_main"
+               OpDecorate %value BuiltIn Position
+               OpDecorate %vertex_point_size BuiltIn PointSize
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+          %5 = OpConstantNull %v4float
+      %value = OpVariable %_ptr_Output_v4float Output %5
+%_ptr_Output_float = OpTypePointer Output %float
+          %8 = OpConstantNull %float
+%vertex_point_size = OpVariable %_ptr_Output_float Output %8
+       %void = OpTypeVoid
+          %9 = OpTypeFunction %void
+%float_0_881373584 = OpConstant %float 0.881373584
+%_ptr_Function_float = OpTypePointer Function %float
+         %16 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
+%asinh_180015 = OpFunction %void None %9
+         %12 = OpLabel
+        %res = OpVariable %_ptr_Function_float Function %8
+               OpStore %res %float_0_881373584
+               OpReturn
+               OpFunctionEnd
+%vertex_main_inner = OpFunction %v4float None %16
+         %18 = OpLabel
+         %19 = OpFunctionCall %void %asinh_180015
+               OpReturnValue %5
+               OpFunctionEnd
+%vertex_main = OpFunction %void None %9
+         %21 = OpLabel
+         %22 = OpFunctionCall %v4float %vertex_main_inner
+               OpStore %value %22
+               OpStore %vertex_point_size %float_1
+               OpReturn
+               OpFunctionEnd
+%fragment_main = OpFunction %void None %9
+         %25 = OpLabel
+         %26 = OpFunctionCall %void %asinh_180015
+               OpReturn
+               OpFunctionEnd
+%compute_main = OpFunction %void None %9
+         %28 = OpLabel
+         %29 = OpFunctionCall %void %asinh_180015
+               OpReturn
+               OpFunctionEnd

test/tint/builtins/gen/literal/asinh/180015.wgsl.expected.wgsl

@@ -0,0 +1,19 @@
+fn asinh_180015() {
+  var res = asinh(1);
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  asinh_180015();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  asinh_180015();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  asinh_180015();
+}

test/tint/builtins/gen/literal/asinh/2265ee.wgsl.expected.glsl

@@ -1,7 +1,7 @@
 #version 310 es
 
 void asinh_2265ee() {
-  vec3 res = asinh(vec3(1.0f));
+  vec3 res = vec3(0.881373584f);
 }
 
 vec4 vertex_main() {
@@ -21,7 +21,7 @@ void main() {
 precision mediump float;
 
 void asinh_2265ee() {
-  vec3 res = asinh(vec3(1.0f));
+  vec3 res = vec3(0.881373584f);
 }
 
 void fragment_main() {
@@ -35,7 +35,7 @@ void main() {
 #version 310 es
 
 void asinh_2265ee() {
-  vec3 res = asinh(vec3(1.0f));
+  vec3 res = vec3(0.881373584f);
 }
 
 void compute_main() {

test/tint/builtins/gen/literal/asinh/2265ee.wgsl.expected.msl

@@ -2,7 +2,7 @@
 
 using namespace metal;
 void asinh_2265ee() {
-  float3 res = asinh(float3(1.0f));
+  float3 res = float3(0.881373584f);
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asinh/2265ee.wgsl.expected.spvasm

@@ -1,10 +1,9 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 34
+; Bound: 33
 ; Schema: 0
                OpCapability Shader
-         %15 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -32,37 +31,37 @@
        %void = OpTypeVoid
           %9 = OpTypeFunction %void
     %v3float = OpTypeVector %float 3
-    %float_1 = OpConstant %float 1
+%float_0_881373584 = OpConstant %float 0.881373584
-         %17 = OpConstantComposite %v3float %float_1 %float_1 %float_1
+         %15 = OpConstantComposite %v3float %float_0_881373584 %float_0_881373584 %float_0_881373584
 %_ptr_Function_v3float = OpTypePointer Function %v3float
-         %20 = OpConstantNull %v3float
+         %18 = OpConstantNull %v3float
-         %21 = OpTypeFunction %v4float
+         %19 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
 %asinh_2265ee = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_v3float Function %20
+        %res = OpVariable %_ptr_Function_v3float Function %18
-         %13 = OpExtInst %v3float %15 Asinh %17
+               OpStore %res %15
-               OpStore %res %13
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %21
+%vertex_main_inner = OpFunction %v4float None %19
-         %23 = OpLabel
+         %21 = OpLabel
-         %24 = OpFunctionCall %void %asinh_2265ee
+         %22 = OpFunctionCall %void %asinh_2265ee
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %26 = OpLabel
+         %24 = OpLabel
-         %27 = OpFunctionCall %v4float %vertex_main_inner
+         %25 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %27
+               OpStore %value %25
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %29 = OpLabel
+         %28 = OpLabel
-         %30 = OpFunctionCall %void %asinh_2265ee
+         %29 = OpFunctionCall %void %asinh_2265ee
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %32 = OpLabel
+         %31 = OpLabel
-         %33 = OpFunctionCall %void %asinh_2265ee
+         %32 = OpFunctionCall %void %asinh_2265ee
                OpReturn
                OpFunctionEnd

test/tint/builtins/gen/literal/asinh/468a48.wgsl.expected.glsl

@@ -2,7 +2,7 @@
 #extension GL_AMD_gpu_shader_half_float : require
 
 void asinh_468a48() {
-  float16_t res = asinh(0.0hf);
+  float16_t res = 0.0hf;
 }
 
 vec4 vertex_main() {
@@ -23,7 +23,7 @@ void main() {
 precision mediump float;
 
 void asinh_468a48() {
-  float16_t res = asinh(0.0hf);
+  float16_t res = 0.0hf;
 }
 
 void fragment_main() {
@@ -38,7 +38,7 @@ void main() {
 #extension GL_AMD_gpu_shader_half_float : require
 
 void asinh_468a48() {
-  float16_t res = asinh(0.0hf);
+  float16_t res = 0.0hf;
 }
 
 void compute_main() {

test/tint/builtins/gen/literal/asinh/468a48.wgsl.expected.msl

@@ -2,7 +2,7 @@
 
 using namespace metal;
 void asinh_468a48() {
-  half res = asinh(0.0h);
+  half res = 0.0h;
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asinh/468a48.wgsl.expected.spvasm

@@ -1,14 +1,13 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 33
+; Bound: 31
 ; Schema: 0
                OpCapability Shader
                OpCapability Float16
                OpCapability UniformAndStorageBuffer16BitAccess
                OpCapability StorageBuffer16BitAccess
                OpCapability StorageInputOutput16
-         %15 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -36,36 +35,35 @@
        %void = OpTypeVoid
           %9 = OpTypeFunction %void
        %half = OpTypeFloat 16
-         %16 = OpConstantNull %half
+         %14 = OpConstantNull %half
 %_ptr_Function_half = OpTypePointer Function %half
-         %19 = OpTypeFunction %v4float
+         %17 = OpTypeFunction %v4float
     %float_1 = OpConstant %float 1
 %asinh_468a48 = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_half Function %16
+        %res = OpVariable %_ptr_Function_half Function %14
-         %13 = OpExtInst %half %15 Asinh %16
+               OpStore %res %14
-               OpStore %res %13
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %19
+%vertex_main_inner = OpFunction %v4float None %17
-         %21 = OpLabel
+         %19 = OpLabel
-         %22 = OpFunctionCall %void %asinh_468a48
+         %20 = OpFunctionCall %void %asinh_468a48
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %24 = OpLabel
+         %22 = OpLabel
-         %25 = OpFunctionCall %v4float %vertex_main_inner
+         %23 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %25
+               OpStore %value %23
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %28 = OpLabel
+         %26 = OpLabel
-         %29 = OpFunctionCall %void %asinh_468a48
+         %27 = OpFunctionCall %void %asinh_468a48
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %31 = OpLabel
+         %29 = OpLabel
-         %32 = OpFunctionCall %void %asinh_468a48
+         %30 = OpFunctionCall %void %asinh_468a48
                OpReturn
                OpFunctionEnd

test/tint/builtins/gen/literal/asinh/4a2226.wgsl.expected.glsl

@@ -1,7 +1,7 @@
 #version 310 es
 
 void asinh_4a2226() {
-  vec2 res = asinh(vec2(1.0f));
+  vec2 res = vec2(0.881373584f);
 }
 
 vec4 vertex_main() {
@@ -21,7 +21,7 @@ void main() {
 precision mediump float;
 
 void asinh_4a2226() {
-  vec2 res = asinh(vec2(1.0f));
+  vec2 res = vec2(0.881373584f);
 }
 
 void fragment_main() {
@@ -35,7 +35,7 @@ void main() {
 #version 310 es
 
 void asinh_4a2226() {
-  vec2 res = asinh(vec2(1.0f));
+  vec2 res = vec2(0.881373584f);
 }
 
 void compute_main() {

test/tint/builtins/gen/literal/asinh/4a2226.wgsl.expected.msl

@@ -2,7 +2,7 @@
 
 using namespace metal;
 void asinh_4a2226() {
-  float2 res = asinh(float2(1.0f));
+  float2 res = float2(0.881373584f);
 }
 
 struct tint_symbol {

test/tint/builtins/gen/literal/asinh/4a2226.wgsl.expected.spvasm

@@ -1,10 +1,9 @@
 ; SPIR-V
 ; Version: 1.3
 ; Generator: Google Tint Compiler; 0
-; Bound: 34
+; Bound: 33
 ; Schema: 0
                OpCapability Shader
-         %15 = OpExtInstImport "GLSL.std.450"
                OpMemoryModel Logical GLSL450
                OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
                OpEntryPoint Fragment %fragment_main "fragment_main"
@@ -32,37 +31,37 @@
        %void = OpTypeVoid
           %9 = OpTypeFunction %void
     %v2float = OpTypeVector %float 2
-    %float_1 = OpConstant %float 1
+%float_0_881373584 = OpConstant %float 0.881373584
-         %17 = OpConstantComposite %v2float %float_1 %float_1
+         %15 = OpConstantComposite %v2float %float_0_881373584 %float_0_881373584
 %_ptr_Function_v2float = OpTypePointer Function %v2float
-         %20 = OpConstantNull %v2float
+         %18 = OpConstantNull %v2float
-         %21 = OpTypeFunction %v4float
+         %19 = OpTypeFunction %v4float
+    %float_1 = OpConstant %float 1
 %asinh_4a2226 = OpFunction %void None %9
          %12 = OpLabel
-        %res = OpVariable %_ptr_Function_v2float Function %20
+        %res = OpVariable %_ptr_Function_v2float Function %18
-         %13 = OpExtInst %v2float %15 Asinh %17
+               OpStore %res %15
-               OpStore %res %13
                OpReturn
                OpFunctionEnd
-%vertex_main_inner = OpFunction %v4float None %21
+%vertex_main_inner = OpFunction %v4float None %19
-         %23 = OpLabel
+         %21 = OpLabel
-         %24 = OpFunctionCall %void %asinh_4a2226
+         %22 = OpFunctionCall %void %asinh_4a2226
                OpReturnValue %5
                OpFunctionEnd
 %vertex_main = OpFunction %void None %9
-         %26 = OpLabel
+         %24 = OpLabel
-         %27 = OpFunctionCall %v4float %vertex_main_inner
+         %25 = OpFunctionCall %v4float %vertex_main_inner
-               OpStore %value %27
+               OpStore %value %25
                OpStore %vertex_point_size %float_1
                OpReturn
                OpFunctionEnd
 %fragment_main = OpFunction %void None %9
-         %29 = OpLabel
+         %28 = OpLabel
-         %30 = OpFunctionCall %void %asinh_4a2226
+         %29 = OpFunctionCall %void %asinh_4a2226
                OpReturn
                OpFunctionEnd
 %compute_main = OpFunction %void None %9
-         %32 = OpLabel
+         %31 = OpLabel
-         %33 = OpFunctionCall %void %asinh_4a2226
+         %32 = OpFunctionCall %void %asinh_4a2226
                OpReturn
                OpFunctionEnd

test/tint/builtins/gen/literal/asinh/51079e.wgsl

@@ -0,0 +1,43 @@
+// Copyright 2022 The Tint Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+////////////////////////////////////////////////////////////////////////////////
+// File generated by tools/src/cmd/gen
+// using the template:
+//   test/tint/builtins/gen/gen.wgsl.tmpl
+//
+// Do not modify this file directly
+////////////////////////////////////////////////////////////////////////////////
+
+
+// fn asinh(vec<3, fa>) -> vec<3, fa>
+fn asinh_51079e() {
+  var res = asinh(vec3(1));
+}
+
+@vertex
+fn vertex_main() -> @builtin(position) vec4<f32> {
+  asinh_51079e();
+  return vec4<f32>();
+}
+
+@fragment
+fn fragment_main() {
+  asinh_51079e();
+}
+
+@compute @workgroup_size(1)
+fn compute_main() {
+  asinh_51079e();
+}

test/tint/builtins/gen/literal/asinh/51079e.wgsl.expected.dxc.hlsl

@@ -0,0 +1,30 @@
+void asinh_51079e() {
+  float3 res = (0.881373584f).xxx;
+}
+
+struct tint_symbol {
+  float4 value : SV_Position;
+};
+
+float4 vertex_main_inner() {
+  asinh_51079e();
+  return (0.0f).xxxx;
+}
+
+tint_symbol vertex_main() {
+  const float4 inner_result = vertex_main_inner();
+  tint_symbol wrapper_result = (tint_symbol)0;
+  wrapper_result.value = inner_result;
+  return wrapper_result;
+}
+
+void fragment_main() {
+  asinh_51079e();
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void compute_main() {
+  asinh_51079e();
+  return;
+}