tint->dawn: Shuffle source tree in preperation of merging repos

docs/    -> docs/tint/
fuzzers/ -> src/tint/fuzzers/
samples/ -> src/tint/cmd/
src/     -> src/tint/
test/    -> test/tint/

BUG=tint:1418,tint:1433

Change-Id: Id2aa79f989aef3245b80ef4aa37a27ff16cd700b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/80482
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>

test/tint/ptr_ref/load/param/ptr.spvasm

@@ -0,0 +1,37 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 21
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint GLCompute %main "main"
+               OpExecutionMode %main LocalSize 1 1 1
+               OpName %func "func"
+               OpName %value "value"
+               OpName %pointer "pointer"
+               OpName %main "main"
+               OpName %i "i"
+        %int = OpTypeInt 32 1
+%_ptr_Function_int = OpTypePointer Function %int
+          %1 = OpTypeFunction %int %int %_ptr_Function_int
+       %void = OpTypeVoid
+         %11 = OpTypeFunction %void
+    %int_123 = OpConstant %int 123
+         %17 = OpConstantNull %int
+       %func = OpFunction %int None %1
+      %value = OpFunctionParameter %int
+    %pointer = OpFunctionParameter %_ptr_Function_int
+          %7 = OpLabel
+          %9 = OpLoad %int %pointer
+         %10 = OpIAdd %int %value %9
+               OpReturnValue %10
+               OpFunctionEnd
+       %main = OpFunction %void None %11
+         %14 = OpLabel
+          %i = OpVariable %_ptr_Function_int Function %17
+               OpStore %i %int_123
+         %19 = OpLoad %int %i
+         %18 = OpFunctionCall %int %func %19 %i
+               OpReturn
+               OpFunctionEnd

test/tint/ptr_ref/load/param/ptr.spvasm.expected.glsl

@@ -0,0 +1,23 @@
+#version 310 es
+
+int func(int value, inout int pointer) {
+  int x_9 = pointer;
+  return (value + x_9);
+}
+
+void main_1() {
+  int i = 0;
+  i = 123;
+  int x_18 = func(i, i);
+  return;
+}
+
+void tint_symbol() {
+  main_1();
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  tint_symbol();
+  return;
+}

test/tint/ptr_ref/load/param/ptr.spvasm.expected.hlsl

@@ -0,0 +1,17 @@
+int func(int value, inout int pointer) {
+  const int x_9 = pointer;
+  return (value + x_9);
+}
+
+void main_1() {
+  int i = 0;
+  i = 123;
+  const int x_18 = func(i, i);
+  return;
+}
+
+[numthreads(1, 1, 1)]
+void main() {
+  main_1();
+  return;
+}

test/tint/ptr_ref/load/param/ptr.spvasm.expected.msl

@@ -0,0 +1,21 @@
+#include <metal_stdlib>
+
+using namespace metal;
+int func(int value, thread int* const pointer) {
+  int const x_9 = *(pointer);
+  return as_type<int>((as_type<uint>(value) + as_type<uint>(x_9)));
+}
+
+void main_1() {
+  int i = 0;
+  i = 123;
+  int const x_19 = i;
+  int const x_18 = func(x_19, &(i));
+  return;
+}
+
+kernel void tint_symbol() {
+  main_1();
+  return;
+}
+

test/tint/ptr_ref/load/param/ptr.spvasm.expected.spvasm

@@ -0,0 +1,45 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 25
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint GLCompute %main "main"
+               OpExecutionMode %main LocalSize 1 1 1
+               OpName %func "func"
+               OpName %value "value"
+               OpName %pointer "pointer"
+               OpName %main_1 "main_1"
+               OpName %i "i"
+               OpName %main "main"
+        %int = OpTypeInt 32 1
+%_ptr_Function_int = OpTypePointer Function %int
+          %1 = OpTypeFunction %int %int %_ptr_Function_int
+       %void = OpTypeVoid
+         %11 = OpTypeFunction %void
+      %int_0 = OpConstant %int 0
+         %17 = OpConstantNull %int
+    %int_123 = OpConstant %int 123
+       %func = OpFunction %int None %1
+      %value = OpFunctionParameter %int
+    %pointer = OpFunctionParameter %_ptr_Function_int
+          %7 = OpLabel
+          %9 = OpLoad %int %pointer
+         %10 = OpIAdd %int %value %9
+               OpReturnValue %10
+               OpFunctionEnd
+     %main_1 = OpFunction %void None %11
+         %14 = OpLabel
+          %i = OpVariable %_ptr_Function_int Function %17
+               OpStore %i %int_0
+               OpStore %i %int_123
+         %19 = OpLoad %int %i
+         %20 = OpFunctionCall %int %func %19 %i
+               OpReturn
+               OpFunctionEnd
+       %main = OpFunction %void None %11
+         %23 = OpLabel
+         %24 = OpFunctionCall %void %main_1
+               OpReturn
+               OpFunctionEnd

test/tint/ptr_ref/load/param/ptr.spvasm.expected.wgsl

@@ -0,0 +1,17 @@
+fn func(value : i32, pointer : ptr<function, i32>) -> i32 {
+  let x_9 : i32 = *(pointer);
+  return (value + x_9);
+}
+
+fn main_1() {
+  var i : i32 = 0;
+  i = 123;
+  let x_19 : i32 = i;
+  let x_18 : i32 = func(x_19, &(i));
+  return;
+}
+
+@stage(compute) @workgroup_size(1, 1, 1)
+fn main() {
+  main_1();
+}

test/tint/ptr_ref/load/param/ptr.wgsl

@@ -0,0 +1,9 @@
+fn func(value : i32, pointer : ptr<function, i32>) -> i32 {
+  return value + *pointer;
+}
+
+@stage(compute) @workgroup_size(1)
+fn main() {
+  var i : i32 = 123;
+  let r : i32 = func(i, &i);
+}

test/tint/ptr_ref/load/param/ptr.wgsl.expected.glsl

@@ -0,0 +1,16 @@
+#version 310 es
+
+int func(int value, inout int pointer) {
+  return (value + pointer);
+}
+
+void tint_symbol() {
+  int i = 123;
+  int r = func(i, i);
+}
+
+layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
+void main() {
+  tint_symbol();
+  return;
+}

test/tint/ptr_ref/load/param/ptr.wgsl.expected.hlsl

@@ -0,0 +1,10 @@
+int func(int value, inout int pointer) {
+  return (value + pointer);
+}
+
+[numthreads(1, 1, 1)]
+void main() {
+  int i = 123;
+  const int r = func(i, i);
+  return;
+}

test/tint/ptr_ref/load/param/ptr.wgsl.expected.msl

@@ -0,0 +1,13 @@
+#include <metal_stdlib>
+
+using namespace metal;
+int func(int value, thread int* const pointer) {
+  return as_type<int>((as_type<uint>(value) + as_type<uint>(*(pointer))));
+}
+
+kernel void tint_symbol() {
+  int i = 123;
+  int const r = func(i, &(i));
+  return;
+}
+

test/tint/ptr_ref/load/param/ptr.wgsl.expected.spvasm

@@ -0,0 +1,37 @@
+; SPIR-V
+; Version: 1.3
+; Generator: Google Tint Compiler; 0
+; Bound: 21
+; Schema: 0
+               OpCapability Shader
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint GLCompute %main "main"
+               OpExecutionMode %main LocalSize 1 1 1
+               OpName %func "func"
+               OpName %value "value"
+               OpName %pointer "pointer"
+               OpName %main "main"
+               OpName %i "i"
+        %int = OpTypeInt 32 1
+%_ptr_Function_int = OpTypePointer Function %int
+          %1 = OpTypeFunction %int %int %_ptr_Function_int
+       %void = OpTypeVoid
+         %11 = OpTypeFunction %void
+    %int_123 = OpConstant %int 123
+         %17 = OpConstantNull %int
+       %func = OpFunction %int None %1
+      %value = OpFunctionParameter %int
+    %pointer = OpFunctionParameter %_ptr_Function_int
+          %7 = OpLabel
+          %9 = OpLoad %int %pointer
+         %10 = OpIAdd %int %value %9
+               OpReturnValue %10
+               OpFunctionEnd
+       %main = OpFunction %void None %11
+         %14 = OpLabel
+          %i = OpVariable %_ptr_Function_int Function %17
+               OpStore %i %int_123
+         %19 = OpLoad %int %i
+         %18 = OpFunctionCall %int %func %19 %i
+               OpReturn
+               OpFunctionEnd

test/tint/ptr_ref/load/param/ptr.wgsl.expected.wgsl

@@ -0,0 +1,9 @@
+fn func(value : i32, pointer : ptr<function, i32>) -> i32 {
+  return (value + *(pointer));
+}
+
+@stage(compute) @workgroup_size(1)
+fn main() {
+  var i : i32 = 123;
+  let r : i32 = func(i, &(i));
+}