1; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s 2; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %} 3 4; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s 5; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %} 6 7; CHECK-DAG: %[[#LongTy:]] = OpTypeInt 64 0 8; CHECK-DAG: %[[#EventTy:]] = OpTypeEvent 9; CHECK-DAG: %[[#LongNull:]] = OpConstantNull %[[#LongTy]] 10; CHECK-DAG: %[[#EventNull:]] = OpConstantNull %[[#EventTy]] 11; CHECK: OpFunction 12; CHECK: OpINotEqual %[[#]] %[[#]] %[[#LongNull]] 13; CHECK: OpGroupAsyncCopy %[[#EventTy]] %[[#]] %[[#]] %[[#]] %[[#]] %[[#]] %[[#EventNull]] 14 15 16define weak_odr dso_local spir_kernel void @foo(i64 %_arg_i, ptr addrspace(1) %_arg_ptr, ptr addrspace(3) %_arg_local) { 17entry: 18 %r1 = icmp ne i64 %_arg_i, 0 19 %e1 = tail call spir_func target("spirv.Event") @__spirv_GroupAsyncCopy(i32 2, ptr addrspace(3) %_arg_local, ptr addrspace(1) %_arg_ptr, i64 1, i64 1, target("spirv.Event") zeroinitializer) 20 ret void 21} 22 23declare dso_local spir_func target("spirv.Event") @__spirv_GroupAsyncCopy(i32, ptr addrspace(3), ptr addrspace(1), i64, i64, target("spirv.Event")) 24