31 lines · plain
1// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.3-library -x hlsl -emit-llvm -finclude-default-header -disable-llvm-passes -o - %s | FileCheck %s --check-prefixes=CHECK,CHECK-DXIL -DTARGET=dx2// RUN: %clang_cc1 -triple spirv-linux-vulkan-library -x hlsl -emit-llvm -finclude-default-header -disable-llvm-passes -o - %s | FileCheck %s --check-prefixes=CHECK,CHECK-SPIRV -DTARGET=spv3 4 5struct Inner {6 uint Gid : SV_GroupID;7};8 9struct Input {10 uint Idx : SV_DispatchThreadID;11 Inner inner : SV_GroupIndex;12};13 14// Make sure SV_DispatchThreadID translated into dx.thread.id.15 16// CHECK: define void @foo()17// CHECK-DXIL: %[[#ID:]] = call i32 @llvm.[[TARGET]].thread.id(i32 0)18// CHECK-SPIRV: %[[#ID:]] = call i32 @llvm.[[TARGET]].thread.id.i32(i32 0)19// CHECK: %[[#TMP1:]] = insertvalue %struct.Input poison, i32 %[[#ID]], 020// CHECK-DXIL: %[[#GID:]] = call i32 @llvm.dx.flattened.thread.id.in.group()21// CHECK-SPIRV:%[[#GID:]] = call i32 @llvm.spv.flattened.thread.id.in.group()22// CHECK: %[[#TMP2:]] = insertvalue %struct.Inner poison, i32 %[[#GID]], 023// CHECK: %[[#TMP3:]] = insertvalue %struct.Input %[[#TMP1]], %struct.Inner %[[#TMP2]], 124// CHECK: %[[#VAR:]] = alloca %struct.Input, align 825// CHECK: store %struct.Input %[[#TMP3]], ptr %[[#VAR]], align 426// CHECK-DXIL: call void @{{.*}}foo{{.*}}(ptr %[[#VAR]])27// CHECK-SPIRV: call spir_func void @{{.*}}foo{{.*}}(ptr %[[#VAR]])28[shader("compute")]29[numthreads(8,8,1)]30void foo(Input input) {}31