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clang-p2996/clang/test/CodeGenHLSL/builtins/StructuredBuffers-constructors.hlsl
Justin Bogner aa07f92210 [DirectX][SPIRV] Consistent names for HLSL resource intrinsics (#120466) 
Rename HLSL resource-related intrinsics to be consistent with the naming
conventions discussed in [wg-hlsl:0014].

This is an entirely mechanical change, consisting of the following
commands and automated formatting.

```sh
git grep -l handle.fromBinding | xargs perl -pi -e \
  's/(dx|spv)(.)handle.fromBinding/$1$2resource$2handlefrombinding/g'
git grep -l typedBufferLoad_checkbit | xargs perl -pi -e \
  's/(dx|spv)(.)typedBufferLoad_checkbit/$1$2resource$2loadchecked$2typedbuffer/g'
git grep -l typedBufferLoad | xargs perl -pi -e \
  's/(dx|spv)(.)typedBufferLoad/$1$2resource$2load$2typedbuffer/g'
git grep -l typedBufferStore | xargs perl -pi -e \
  's/(dx|spv)(.)typedBufferStore/$1$2resource$2store$2typedbuffer/g'
git grep -l bufferUpdateCounter | xargs perl -pi -e \
  's/(dx|spv)(.)bufferUpdateCounter/$1$2resource$2updatecounter/g'
git grep -l cast_handle | xargs perl -pi -e \
  's/(dx|spv)(.)cast.handle/$1$2resource$2casthandle/g'
```

[wg-hlsl:0014]: https://github.com/llvm/wg-hlsl/blob/main/proposals/0014-consistent-naming-for-dx-intrinsics.md
2024-12-19 12:17:21 -07:00

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// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.3-library -x hlsl -emit-llvm -disable-llvm-passes -o - %s | FileCheck %s --check-prefixes=CHECK,CHECK-DXIL
// RUN-DISABLED: %clang_cc1 -triple spirv-vulkan-library -x hlsl -emit-llvm -disable-llvm-passes -o - %s | FileCheck %s --check-prefixes=CHECK,CHECK-SPIRV
// NOTE: SPIRV codegen for resource types is not yet implemented
StructuredBuffer<float> Buf : register(t10);
RWStructuredBuffer<float> Buf2 : register(u5, space1);
AppendStructuredBuffer<float> Buf3 : register(u3);
ConsumeStructuredBuffer<float> Buf4 : register(u4);
RasterizerOrderedStructuredBuffer<float> Buf5 : register(u1, space2);
// CHECK: %"class.hlsl::StructuredBuffer" = type { target("dx.RawBuffer", float, 0, 0) }
// CHECK: %"class.hlsl::RWStructuredBuffer" = type { target("dx.RawBuffer", float, 1, 0) }
// CHECK: %"class.hlsl::AppendStructuredBuffer" = type { target("dx.RawBuffer", float, 1, 0) }
// CHECK: %"class.hlsl::ConsumeStructuredBuffer" = type { target("dx.RawBuffer", float, 1, 0) }
// CHECK: %"class.hlsl::RasterizerOrderedStructuredBuffer" = type { target("dx.RawBuffer", float, 1, 1) }
// CHECK: @Buf = global %"class.hlsl::StructuredBuffer" zeroinitializer, align 4
// CHECK: @Buf2 = global %"class.hlsl::RWStructuredBuffer" zeroinitializer, align 4
// CHECK: @Buf3 = global %"class.hlsl::AppendStructuredBuffer" zeroinitializer, align 4
// CHECK: @Buf4 = global %"class.hlsl::ConsumeStructuredBuffer" zeroinitializer, align 4
// CHECK: @Buf5 = global %"class.hlsl::RasterizerOrderedStructuredBuffer" zeroinitializer, align 4
// CHECK: define linkonce_odr void @_ZN4hlsl16StructuredBufferIfEC2Ev(ptr noundef nonnull align 4 dereferenceable(4) %this)
// CHECK-NEXT: entry:
// CHECK: define linkonce_odr void @_ZN4hlsl18RWStructuredBufferIfEC2Ev(ptr noundef nonnull align 4 dereferenceable(4) %this)
// CHECK-NEXT: entry:
// CHECK: define linkonce_odr void @_ZN4hlsl22AppendStructuredBufferIfEC2Ev(ptr noundef nonnull align 4 dereferenceable(4) %this)
// CHECK-NEXT: entry:
// CHECK: define linkonce_odr void @_ZN4hlsl23ConsumeStructuredBufferIfEC2Ev(ptr noundef nonnull align 4 dereferenceable(4) %this)
// CHECK: define linkonce_odr void @_ZN4hlsl33RasterizerOrderedStructuredBufferIfEC2Ev(ptr noundef nonnull align 4 dereferenceable(4) %this)
// CHECK-NEXT: entry:
// CHECK: define internal void @_GLOBAL__sub_I_StructuredBuffers_constructors.hlsl()
// CHECK: entry:
// CHECK: call void @_init_resource_bindings()
// CHECK: define internal void @_init_resource_bindings() {
// CHECK-NEXT: entry:
// CHECK-DXIL-NEXT: %Buf_h = call target("dx.RawBuffer", float, 0, 0) @llvm.dx.resource.handlefrombinding.tdx.RawBuffer_f32_0_0t(i32 0, i32 10, i32 1, i32 0, i1 false)
// CHECK-DXIL-NEXT: store target("dx.RawBuffer", float, 0, 0) %Buf_h, ptr @Buf, align 4
// CHECK-DXIL-NEXT: %Buf2_h = call target("dx.RawBuffer", float, 1, 0) @llvm.dx.resource.handlefrombinding.tdx.RawBuffer_f32_1_0t(i32 1, i32 5, i32 1, i32 0, i1 false)
// CHECK-DXIL-NEXT: store target("dx.RawBuffer", float, 1, 0) %Buf2_h, ptr @Buf2, align 4
// CHECK-DXIL-NEXT: %Buf3_h = call target("dx.RawBuffer", float, 1, 0) @llvm.dx.resource.handlefrombinding.tdx.RawBuffer_f32_1_0t(i32 0, i32 3, i32 1, i32 0, i1 false)
// CHECK-DXIL-NEXT: store target("dx.RawBuffer", float, 1, 0) %Buf3_h, ptr @Buf3, align 4
// CHECK-DXIL-NEXT: %Buf4_h = call target("dx.RawBuffer", float, 1, 0) @llvm.dx.resource.handlefrombinding.tdx.RawBuffer_f32_1_0t(i32 0, i32 4, i32 1, i32 0, i1 false)
// CHECK-DXIL-NEXT: store target("dx.RawBuffer", float, 1, 0) %Buf4_h, ptr @Buf4, align 4
// CHECK-DXIL-NEXT: %Buf5_h = call target("dx.RawBuffer", float, 1, 1) @llvm.dx.resource.handlefrombinding.tdx.RawBuffer_f32_1_1t(i32 2, i32 1, i32 1, i32 0, i1 false)
// CHECK-DXIL-NEXT: store target("dx.RawBuffer", float, 1, 1) %Buf5_h, ptr @Buf5, align 4
// CHECK-SPIRV-NEXT: %Buf_h = call target("dx.RawBuffer", float, 0, 0) @llvm.spv.resource.handlefrombinding.tdx.RawBuffer_f32_0_0t(i32 0, i32 10, i32 1, i32 0, i1 false)
// CHECK-SPIRV-NEXT: store target("dx.RawBuffer", float, 0, 0) %Buf_h, ptr @Buf", align 4
// CHECK-SPIRV-NEXT: %Buf2_h = call target("dx.RawBuffer", float, 1, 0) @llvm.spv.resource.handlefrombinding.tdx.RawBuffer_f32_1_0t(i32 1, i32 5, i32 1, i32 0, i1 false)
// CHECK-SPIRV-NEXT: store target("dx.RawBuffer", float, 1, 0) %Buf2_h, ptr @Buf2", align 4
// CHECK-SPIRV-NEXT: %Buf3_h = call target("dx.RawBuffer", float, 0, 0) @llvm.spv.resource.handlefrombinding.tdx.RawBuffer_f32_1_0t(i32 0, i32 3, i32 1, i32 0, i1 false)
// CHECK-SPIRV-NEXT: store target("dx.RawBuffer", float, 0, 0) %Buf3_h, ptr @Buf3, align 4
// CHECK-SPIRV-NEXT: %Buf4_h = call target("dx.RawBuffer", float, 1, 0) @llvm.spv.resource.handlefrombinding.tdx.RawBuffer_f32_1_0t(i32 0, i32 4, i32 1, i32 0, i1 false)
// CHECK-SPIRV-NEXT: store target("dx.RawBuffer", float, 1, 0) %Buf4_h, ptr @Buf4, align 4
// CHECK-SPIRV-NEXT: %Buf5_h = call target("dx.RawBuffer", float, 1, 1) @llvm.spv.resource.handlefrombinding.tdx.RawBuffer_f32_1_1t(i32 2, i32 1, i32 1, i32 0, i1 false)
// CHECK-SPIRV-NEXT: store target("dx.RawBuffer", float, 1, 1) %Buf5_h, ptr @Buf5, align 4
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