| ; RUN: llc -verify-machineinstrs -O3 -mtriple=spirv-unknown-vulkan1.3-compute %s -o - | FileCheck %s |
| ; RUN: %if spirv-tools %{ llc -O3 -mtriple=spirv-unknown-vulkan1.3-compute %s -o - -filetype=obj | spirv-val %} |
| |
| ; FIXME(134119): enable-this once Offset decoration are added. |
| ; XFAIL: spirv-tools |
| |
| %struct.S = type { i32 } |
| |
| ; CHECK-DAG: %[[#uint:]] = OpTypeInt 32 0 |
| ; CHECK-DAG: %[[#uint_0:]] = OpConstant %[[#uint]] 0 |
| ; CHECK-DAG: %[[#uint_10:]] = OpConstant %[[#uint]] 10 |
| ; CHECK-DAG: %[[#ptr_StorageBuffer_uint:]] = OpTypePointer StorageBuffer %[[#uint]] |
| ; CHECK-DAG: %[[#struct:]] = OpTypeStruct %[[#uint]] |
| ; CHECK-DAG: %[[#ptr_StorageBuffer_struct:]] = OpTypePointer StorageBuffer %[[#struct]] |
| ; CHECK-DAG: %[[#rarr:]] = OpTypeRuntimeArray %[[#struct]] |
| ; CHECK-DAG: %[[#rarr_struct:]] = OpTypeStruct %[[#rarr]] |
| ; CHECK-DAG: %[[#spirv_VulkanBuffer:]] = OpTypePointer StorageBuffer %[[#rarr_struct]] |
| |
| declare target("spirv.VulkanBuffer", [0 x %struct.S], 12, 1) @llvm.spv.resource.handlefrombinding.tspirv.VulkanBuffer_a0s_struct.Ss_12_1t(i32, i32, i32, i32, i1) |
| |
| define void @main() "hlsl.numthreads"="1,1,1" "hlsl.shader"="compute" { |
| entry: |
| %handle = tail call target("spirv.VulkanBuffer", [0 x %struct.S], 12, 1) @llvm.spv.resource.handlefrombinding.tspirv.VulkanBuffer_a0s_struct.Ss_12_1t(i32 0, i32 0, i32 1, i32 0, i1 false) |
| ; CHECK: %[[#resource:]] = OpVariable %[[#spirv_VulkanBuffer]] StorageBuffer |
| |
| %ptr = tail call noundef align 4 dereferenceable(4) ptr addrspace(11) @llvm.spv.resource.getpointer.p11.tspirv.VulkanBuffer_a0s_struct.Ss_12_1t(target("spirv.VulkanBuffer", [0 x %struct.S], 12, 1) %handle, i32 0) |
| ; CHECK: %[[#a:]] = OpCopyObject %[[#spirv_VulkanBuffer]] %[[#resource]] |
| ; CHECK: %[[#b:]] = OpAccessChain %[[#ptr_StorageBuffer_struct]] %[[#a:]] %[[#uint_0]] %[[#uint_0]] |
| ; CHECK: %[[#c:]] = OpInBoundsAccessChain %[[#ptr_StorageBuffer_uint]] %[[#b:]] %[[#uint_0]] |
| %casted = addrspacecast ptr addrspace(11) %ptr to ptr |
| |
| ; CHECK: OpStore %[[#c]] %[[#uint_10]] Aligned 4 |
| store i32 10, ptr %casted, align 4 |
| ret void |
| } |
| |
| declare ptr addrspace(11) @llvm.spv.resource.getpointer.p11.tspirv.VulkanBuffer_a0s_struct.Ss_12_1t(target("spirv.VulkanBuffer", [0 x %struct.S], 12, 1), i32) |