| ; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s |
| ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %} |
| |
| ; CHECK-DAG: %[[#LongTy:]] = OpTypeInt 64 0 |
| ; CHECK-DAG: %[[#IntTy:]] = OpTypeInt 32 0 |
| ; CHECK-DAG: %[[#Int8Ty:]] = OpTypeInt 8 0 |
| ; CHECK-DAG: %[[#EventTy:]] = OpTypeEvent |
| ; CHECK-DAG: %[[#WGPtrTy:]] = OpTypePointer Workgroup %[[#Int8Ty]] |
| ; CHECK-DAG: %[[#CWGPtrTy:]] = OpTypePointer CrossWorkgroup %[[#Int8Ty]] |
| ; CHECK-DAG: %[[#Scope:]] = OpConstant %[[#IntTy]] 2 |
| ; CHECK-DAG: %[[#NumElem:]] = OpConstant %[[#LongTy]] 123 |
| ; CHECK-DAG: %[[#Stride:]] = OpConstant %[[#LongTy]] 1 |
| ; CHECK-DAG: %[[#DstNull:]] = OpConstantNull %[[#WGPtrTy]] |
| ; CHECK-DAG: %[[#SrcNull:]] = OpConstantNull %[[#CWGPtrTy]] |
| ; CHECK-DAG: %[[#EventNull:]] = OpConstantNull %[[#EventTy]] |
| ; CHECK-DAG: %[[#GenPtrEventTy:]] = OpTypePointer Generic %[[#EventTy]] |
| ; CHECK-DAG: %[[#FunPtrEventTy:]] = OpTypePointer Function %[[#EventTy]] |
| ; CHECK: OpFunction |
| ; CHECK: %[[#Var:]] = OpVariable %[[#FunPtrEventTy]] Function |
| ; CHECK: %[[#ResEvent:]] = OpGroupAsyncCopy %[[#EventTy]] %[[#Scope]] %[[#DstNull]] %[[#SrcNull]] %[[#NumElem]] %[[#Stride]] %[[#EventNull]] |
| ; CHECK: OpStore %[[#Var]] %[[#ResEvent]] |
| ; CHECK: %[[#PtrEventGen:]] = OpPtrCastToGeneric %[[#GenPtrEventTy]] %[[#Var]] |
| ; CHECK: OpGroupWaitEvents %[[#Scope]] %[[#]] %[[#PtrEventGen]] |
| ; CHECK: OpFunctionEnd |
| |
| define spir_kernel void @foo() { |
| %event = alloca target("spirv.Event"), align 8 |
| %call = call spir_func target("spirv.Event") @_Z29async_work_group_strided_copyPU3AS3hPU3AS1Khmm9ocl_event(ptr addrspace(3) null, ptr addrspace(1) null, i64 123, i64 1, target("spirv.Event") zeroinitializer) |
| store target("spirv.Event") %call, ptr %event, align 8 |
| %event.ascast = addrspacecast ptr %event to ptr addrspace(4) |
| call spir_func void @_Z17wait_group_eventsiPU3AS49ocl_event(i32 1, ptr addrspace(4) %event.ascast) |
| ret void |
| } |
| |
| declare spir_func target("spirv.Event") @_Z29async_work_group_strided_copyPU3AS3hPU3AS1Khmm9ocl_event(ptr addrspace(3), ptr addrspace(1), i64, i64, target("spirv.Event")) |
| declare spir_func void @_Z17wait_group_eventsiPU3AS49ocl_event(i32, ptr addrspace(4)) |
| |
