| ; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV |
| ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %} |
| |
| ; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV |
| ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %} |
| |
| ; CHECK-SPIRV-DAG: %[[#LongTy:]] = OpTypeInt 64 0 |
| ; CHECK-SPIRV-DAG: %[[#IntTy:]] = OpTypeInt 32 0 |
| ; CHECK-SPIRV-DAG: %[[#EventTy:]] = OpTypeEvent |
| ; CHECK-SPIRV-DAG: %[[#Scope:]] = OpConstant %[[#IntTy]] 2 |
| ; CHECK-SPIRV-DAG: %[[#Num:]] = OpConstant %[[#LongTy]] 123 |
| ; CHECK-SPIRV-DAG: %[[#Null:]] = OpConstantNull |
| ; CHECK-SPIRV-DAG: %[[#Stride:]] = OpConstant %[[#LongTy]] 1 |
| ; CHECK-SPIRV-DAG: %[[#GenPtrEventTy:]] = OpTypePointer Generic %[[#EventTy]] |
| ; CHECK-SPIRV-DAG: %[[#FunPtrEventTy:]] = OpTypePointer Function %[[#EventTy]] |
| ; CHECK-SPIRV: OpFunction |
| ; CHECK-SPIRV: %[[#Var:]] = OpVariable %[[#FunPtrEventTy]] Function |
| ; CHECK-SPIRV: %[[#ResEvent:]] = OpGroupAsyncCopy %[[#EventTy]] %[[#Scope]] %[[#Null]] %[[#Null]] %[[#Num]] %[[#Stride]] %[[#Null]] |
| ; CHECK-SPIRV: OpStore %[[#Var]] %[[#ResEvent]] |
| ; CHECK-SPIRV: %[[#PtrEventGen:]] = OpPtrCastToGeneric %[[#GenPtrEventTy]] %[[#Var]] |
| ; CHECK-SPIRV: OpGroupWaitEvents %[[#Scope]] %[[#Num]] %[[#PtrEventGen]] |
| ; CHECK-SPIRV: OpFunctionEnd |
| |
| define spir_kernel void @foo() { |
| %event = alloca ptr, align 8 |
| %call = call spir_func ptr @_Z29async_work_group_strided_copyPU3AS3hPU3AS1Khmm9ocl_event(ptr null, ptr null, i64 123, i64 1, ptr null) |
| store ptr %call, ptr %event, align 8 |
| %event.ascast = addrspacecast ptr %event to ptr addrspace(4) |
| call spir_func void @_Z17wait_group_eventsiPU3AS49ocl_event(i64 123, ptr addrspace(4) %event.ascast) |
| ret void |
| } |
| |
| declare spir_func ptr @_Z29async_work_group_strided_copyPU3AS3hPU3AS1Khmm9ocl_event(ptr, ptr, i64, i64, ptr) |
| declare spir_func void @_Z17wait_group_eventsiPU3AS49ocl_event(i64, ptr addrspace(4)) |
