1; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV 2; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %} 3 4; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV 5; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %} 6 7; CHECK-SPIRV-DAG: %[[#LongTy:]] = OpTypeInt 64 0 8; CHECK-SPIRV-DAG: %[[#IntTy:]] = OpTypeInt 32 0 9; CHECK-SPIRV-DAG: %[[#EventTy:]] = OpTypeEvent 10; CHECK-SPIRV-DAG: %[[#Scope:]] = OpConstant %[[#IntTy]] 2 11; CHECK-SPIRV-DAG: %[[#Num:]] = OpConstant %[[#LongTy]] 123 12; CHECK-SPIRV-DAG: %[[#Null:]] = OpConstantNull 13; CHECK-SPIRV-DAG: %[[#Stride:]] = OpConstant %[[#LongTy]] 1 14; CHECK-SPIRV-DAG: %[[#GenPtrEventTy:]] = OpTypePointer Generic %[[#EventTy]] 15; CHECK-SPIRV-DAG: %[[#FunPtrEventTy:]] = OpTypePointer Function %[[#EventTy]] 16; CHECK-SPIRV: OpFunction 17; CHECK-SPIRV: %[[#Var:]] = OpVariable %[[#FunPtrEventTy]] Function 18; CHECK-SPIRV: %[[#ResEvent:]] = OpGroupAsyncCopy %[[#EventTy]] %[[#Scope]] %[[#Null]] %[[#Null]] %[[#Num]] %[[#Stride]] %[[#Null]] 19; CHECK-SPIRV: OpStore %[[#Var]] %[[#ResEvent]] 20; CHECK-SPIRV: %[[#PtrEventGen:]] = OpPtrCastToGeneric %[[#GenPtrEventTy]] %[[#Var]] 21; CHECK-SPIRV: OpGroupWaitEvents %[[#Scope]] %[[#Num]] %[[#PtrEventGen]] 22; CHECK-SPIRV: OpFunctionEnd 23 24define spir_kernel void @foo() { 25 %event = alloca ptr, align 8 26 %call = call spir_func ptr @_Z29async_work_group_strided_copyPU3AS3hPU3AS1Khmm9ocl_event(ptr null, ptr null, i64 123, i64 1, ptr null) 27 store ptr %call, ptr %event, align 8 28 %event.ascast = addrspacecast ptr %event to ptr addrspace(4) 29 call spir_func void @_Z17wait_group_eventsiPU3AS49ocl_event(i64 123, ptr addrspace(4) %event.ascast) 30 ret void 31} 32 33declare spir_func ptr @_Z29async_work_group_strided_copyPU3AS3hPU3AS1Khmm9ocl_event(ptr, ptr, i64, i64, ptr) 34declare spir_func void @_Z17wait_group_eventsiPU3AS49ocl_event(i64, ptr addrspace(4)) 35