Skip to content

[HLSL][SPIRV] Boolean in a RawBuffer should be i32 and Boolean vector in a RawBuffer should be <N x i32> #144929

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jun 27, 2025
Merged

[HLSL][SPIRV] Boolean in a RawBuffer should be i32 and Boolean vector in a RawBuffer should be <N x i32> #144929

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion clang/lib/CodeGen/Targets/SPIR.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -483,7 +483,7 @@ llvm::Type *CommonSPIRTargetCodeGenInfo::getHLSLType(
assert(!ResAttrs.IsROV &&
"Rasterizer order views not implemented for SPIR-V yet");

llvm::Type *ElemType = CGM.getTypes().ConvertType(ContainedTy);
llvm::Type *ElemType = CGM.getTypes().ConvertTypeForMem(ContainedTy);
if (!ResAttrs.RawBuffer) {
// convert element type
return getSPIRVImageTypeFromHLSLResource(ResAttrs, ElemType, Ctx);
Expand Down
3 changes: 3 additions & 0 deletions clang/test/CodeGenHLSL/builtins/AppendStructuredBuffer-elementtype.hlsl
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.2-compute -finclude-default-header -fnative-half-type -emit-llvm -o - %s | FileCheck %s -check-prefixes=DXIL
// RUN: %clang_cc1 -triple spirv-unknown-vulkan1.3-compute -finclude-default-header -fnative-half-type -emit-llvm -o - %s | FileCheck %s -check-prefixes=SPV

struct MyStruct {
float4 a;
Expand All @@ -21,7 +22,9 @@ struct MyStruct {
// DXIL: %"class.hlsl::AppendStructuredBuffer.12" = type { target("dx.RawBuffer", %struct.MyStruct, 1, 0)
// DXIL: %struct.MyStruct = type <{ <4 x float>, <2 x i32> }>
// DXIL: %"class.hlsl::AppendStructuredBuffer.13" = type { target("dx.RawBuffer", i32, 1, 0)
// SPV: %"class.hlsl::AppendStructuredBuffer.13" = type { target("spirv.VulkanBuffer", [0 x i32], 12, 1)
// DXIL: %"class.hlsl::AppendStructuredBuffer.14" = type { target("dx.RawBuffer", <4 x i32>, 1, 0)
// SPV: %"class.hlsl::AppendStructuredBuffer.14" = type { target("spirv.VulkanBuffer", [0 x <4 x i32>], 12, 1)

AppendStructuredBuffer<int16_t> BufI16;
AppendStructuredBuffer<uint16_t> BufU16;
Expand Down
3 changes: 3 additions & 0 deletions clang/test/CodeGenHLSL/builtins/ConsumeStructuredBuffer-elementtype.hlsl
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.2-compute -finclude-default-header -fnative-half-type -emit-llvm -o - %s | FileCheck %s -check-prefixes=DXIL
// RUN: %clang_cc1 -triple spirv-unknown-vulkan1.3-compute -finclude-default-header -fnative-half-type -emit-llvm -o - %s | FileCheck %s -check-prefixes=SPV

struct MyStruct {
float4 a;
Expand All @@ -21,7 +22,9 @@ struct MyStruct {
// DXIL: %"class.hlsl::ConsumeStructuredBuffer.12" = type { target("dx.RawBuffer", %struct.MyStruct, 1, 0)
// DXIL: %struct.MyStruct = type <{ <4 x float>, <2 x i32> }>
// DXIL: %"class.hlsl::ConsumeStructuredBuffer.13" = type { target("dx.RawBuffer", i32, 1, 0)
// SPV: %"class.hlsl::ConsumeStructuredBuffer.13" = type { target("spirv.VulkanBuffer", [0 x i32], 12, 1)
// DXIL: %"class.hlsl::ConsumeStructuredBuffer.14" = type { target("dx.RawBuffer", <4 x i32>, 1, 0)
// SPV: %"class.hlsl::ConsumeStructuredBuffer.14" = type { target("spirv.VulkanBuffer", [0 x <4 x i32>], 12, 1)

ConsumeStructuredBuffer<int16_t> BufI16;
ConsumeStructuredBuffer<uint16_t> BufU16;
Expand Down
5 changes: 4 additions & 1 deletion clang/test/CodeGenHLSL/builtins/RWStructuredBuffer-elementtype.hlsl
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.2-compute -finclude-default-header -fnative-half-type -emit-llvm -o - %s | FileCheck %s
// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.2-compute -finclude-default-header -fnative-half-type -emit-llvm -o - %s | FileCheck %s -check-prefixes=CHECK
// RUN: %clang_cc1 -triple spirv-unknown-vulkan1.3-compute -finclude-default-header -fnative-half-type -emit-llvm -o - %s | FileCheck %s -check-prefixes=SPV

// CHECK: %"class.hlsl::RWStructuredBuffer" = type { target("dx.RawBuffer", i16, 1, 0) }
// CHECK: %"class.hlsl::RWStructuredBuffer.0" = type { target("dx.RawBuffer", i16, 1, 0) }
Expand All @@ -14,7 +15,9 @@
// CHECK: %"class.hlsl::RWStructuredBuffer.10" = type { target("dx.RawBuffer", <2 x half>, 1, 0) }
// CHECK: %"class.hlsl::RWStructuredBuffer.11" = type { target("dx.RawBuffer", <3 x float>, 1, 0) }
// CHECK: %"class.hlsl::RWStructuredBuffer.12" = type { target("dx.RawBuffer", i32, 1, 0) }
// SPV: %"class.hlsl::RWStructuredBuffer.12" = type { target("spirv.VulkanBuffer", [0 x i32], 12, 1)
// CHECK: %"class.hlsl::RWStructuredBuffer.13" = type { target("dx.RawBuffer", <4 x i32>, 1, 0) }
// SPV: %"class.hlsl::RWStructuredBuffer.13" = type { target("spirv.VulkanBuffer", [0 x <4 x i32>], 12, 1)

RWStructuredBuffer<int16_t> BufI16;
RWStructuredBuffer<uint16_t> BufU16;
Expand Down
5 changes: 4 additions & 1 deletion clang/test/CodeGenHLSL/builtins/StructuredBuffer-elementtype.hlsl
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.2-compute -finclude-default-header -fnative-half-type -emit-llvm -o - %s | FileCheck %s
// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.2-compute -finclude-default-header -fnative-half-type -emit-llvm -o - %s | FileCheck %s -check-prefixes=CHECK
// RUN: %clang_cc1 -triple spirv-unknown-vulkan1.3-compute -finclude-default-header -fnative-half-type -emit-llvm -o - %s | FileCheck %s -check-prefixes=SPV

// CHECK: %"class.hlsl::StructuredBuffer" = type { target("dx.RawBuffer", i16, 0, 0) }
// CHECK: %"class.hlsl::StructuredBuffer.0" = type { target("dx.RawBuffer", i16, 0, 0) }
Expand All @@ -14,7 +15,9 @@
// CHECK: %"class.hlsl::StructuredBuffer.10" = type { target("dx.RawBuffer", <2 x half>, 0, 0) }
// CHECK: %"class.hlsl::StructuredBuffer.11" = type { target("dx.RawBuffer", <3 x float>, 0, 0) }
// CHECK: %"class.hlsl::StructuredBuffer.12" = type { target("dx.RawBuffer", i32, 0, 0) }
// SPV: %"class.hlsl::StructuredBuffer.12" = type { target("spirv.VulkanBuffer", [0 x i32], 12, 0)
// CHECK: %"class.hlsl::StructuredBuffer.13" = type { target("dx.RawBuffer", <4 x i32>, 0, 0) }
// SPV: %"class.hlsl::StructuredBuffer.13" = type { target("spirv.VulkanBuffer", [0 x <4 x i32>], 12, 0)

StructuredBuffer<int16_t> BufI16;
StructuredBuffer<uint16_t> BufU16;
Expand Down
Loading