1; RUN: llc -O0 -verify-machineinstrs -mtriple=spirv-vulkan-library %s -o - | FileCheck %s 2; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-vulkan-library %s -o - -filetype=obj | spirv-val %} 3 4; CHECK-NOT: OpCapability StorageImageReadWithoutFormat 5 6; CHECK-DAG: OpDecorate [[IntBufferVar:%[0-9]+]] DescriptorSet 16 7; CHECK-DAG: OpDecorate [[IntBufferVar]] Binding 7 8 9; CHECK-DAG: [[int:%[0-9]+]] = OpTypeInt 32 0 10; CHECK-DAG: [[zero:%[0-9]+]] = OpConstant [[int]] 0 11; CHECK-DAG: [[v4_int:%[0-9]+]] = OpTypeVector [[int]] 4 12; CHECK-DAG: [[v2_int:%[0-9]+]] = OpTypeVector [[int]] 2 13; CHECK-DAG: [[RWBufferTypeInt:%[0-9]+]] = OpTypeImage [[int]] Buffer 2 0 0 2 R32i {{$}} 14; CHECK-DAG: [[IntBufferPtrType:%[0-9]+]] = OpTypePointer UniformConstant [[RWBufferTypeInt]] 15; CHECK-DAG: [[IntBufferVar]] = OpVariable [[IntBufferPtrType]] UniformConstant 16 17; CHECK: {{%[0-9]+}} = OpFunction {{%[0-9]+}} DontInline {{%[0-9]+}} 18; CHECK-NEXT: OpLabel 19define void @RWBufferLoad_Vec4_I32() #0 { 20; CHECK: [[buffer:%[0-9]+]] = OpLoad [[RWBufferTypeInt]] [[IntBufferVar]] 21 %buffer0 = call target("spirv.Image", i32, 5, 2, 0, 0, 2, 24) 22 @llvm.spv.resource.handlefrombinding.tspirv.Image_i32_5_2_0_0_2_24( 23 i32 16, i32 7, i32 1, i32 0, i1 false) 24 25; CHECK: OpImageRead [[v4_int]] [[buffer]] [[zero]] 26 %data0 = call <4 x i32> @llvm.spv.resource.load.typedbuffer( 27 target("spirv.Image", i32, 5, 2, 0, 0, 2, 24) %buffer0, i32 0) 28 29 ret void 30} 31 32; CHECK: {{%[0-9]+}} = OpFunction {{%[0-9]+}} DontInline {{%[0-9]+}} 33; CHECK-NEXT: OpLabel 34define void @RWBufferLoad_I32() #0 { 35; CHECK: [[buffer:%[0-9]+]] = OpLoad [[RWBufferTypeInt]] [[IntBufferVar]] 36 %buffer1 = call target("spirv.Image", i32, 5, 2, 0, 0, 2, 24) 37 @llvm.spv.resource.handlefrombinding.tspirv.Image_i32_5_2_0_0_2_24( 38 i32 16, i32 7, i32 1, i32 0, i1 false) 39 40; CHECK: [[V:%[0-9]+]] = OpImageRead [[v4_int]] [[buffer]] [[zero]] 41; CHECK: OpCompositeExtract [[int]] [[V]] 0 42 %data1 = call i32 @llvm.spv.resource.load.typedbuffer( 43 target("spirv.Image", i32, 5, 2, 0, 0, 2, 24) %buffer1, i32 0) 44 45 ret void 46} 47 48; CHECK: {{%[0-9]+}} = OpFunction {{%[0-9]+}} DontInline {{%[0-9]+}} 49; CHECK-NEXT: OpLabel 50define void @RWBufferLoad_Vec2_I32() #0 { 51; CHECK: [[buffer:%[0-9]+]] = OpLoad [[RWBufferTypeInt]] [[IntBufferVar]] 52 %buffer0 = call target("spirv.Image", i32, 5, 2, 0, 0, 2, 24) 53 @llvm.spv.resource.handlefrombinding.tspirv.Image_i32_5_2_0_0_2_24( 54 i32 16, i32 7, i32 1, i32 0, i1 false) 55 56; CHECK: [[V:%[0-9]+]] = OpImageRead [[v4_int]] [[buffer]] [[zero]] 57; CHECK: [[e0:%[0-9]+]] = OpCompositeExtract [[int]] [[V]] 0 58; CHECK: [[e1:%[0-9]+]] = OpCompositeExtract [[int]] [[V]] 1 59; CHECK: OpCompositeConstruct [[v2_int]] [[e0]] [[e1]] 60 %data0 = call <2 x i32> @llvm.spv.resource.load.typedbuffer( 61 target("spirv.Image", i32, 5, 2, 0, 0, 2, 24) %buffer0, i32 0) 62 63 ret void 64} 65 66attributes #0 = { convergent noinline norecurse "frame-pointer"="all" "hlsl.numthreads"="1,1,1" "hlsl.shader"="compute" "no-trapping-math"="true" "stack-protector-buffer-size"="8" } 67