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; RUN: llvm-as %s -o %t.bc
; RUN: llvm-spirv %t.bc -spirv-text -o %t.txt
; RUN: FileCheck < %t.txt %s --check-prefix=CHECK-SPIRV
; RUN: llvm-spirv %t.bc -o %t.spv
; RUN: spirv-val %t.spv
; RUN: llvm-spirv -r %t.spv -o %t.rev.bc
; RUN: llvm-dis < %t.rev.bc | FileCheck %s --check-prefix=CHECK-LLVM
; RUN: llvm-spirv -r --spirv-target-env=SPV-IR %t.spv -o %t.rev.bc
; RUN: llvm-dis < %t.rev.bc | FileCheck %s --check-prefix=CHECK-SPV-IR
; CHECK-LLVM: call spir_func ptr @_Z29async_work_group_strided_copyPU3AS1Dv2_hPU3AS3KS_jj9ocl_event(
; CHECK-LLVM: call spir_func void @_Z17wait_group_eventsiPU3AS49ocl_event(
; CHECK-LLVM: declare spir_func ptr @_Z29async_work_group_strided_copyPU3AS1Dv2_hPU3AS3KS_jj9ocl_event(ptr addrspace(1), ptr addrspace(3), i32, i32, ptr)
; CHECK-LLVM: declare spir_func void @_Z17wait_group_eventsiPU3AS49ocl_event(i32, ptr addrspace(4))
; CHECK-SPV-IR: call spir_func target("spirv.Event") @_Z22__spirv_GroupAsyncCopyiPU3AS1Dv2_cPU3AS3S_jjP13__spirv_Event(i32 2
; CHECK-SPV-IR: call spir_func void @_Z23__spirv_GroupWaitEventsiiPU3AS4P13__spirv_Event(i32 2
; CHECK-SPV-IR: declare spir_func target("spirv.Event") @_Z22__spirv_GroupAsyncCopyiPU3AS1Dv2_cPU3AS3S_jjP13__spirv_Event(i32, ptr addrspace(1), ptr addrspace(3), i32, i32, target("spirv.Event")
; CHECK-SPV-IR: declare spir_func void @_Z23__spirv_GroupWaitEventsiiPU3AS4P13__spirv_Event(i32, i32, ptr addrspace(4))
; CHECK-SPIRV-DAG: GroupAsyncCopy {{[0-9]+}} {{[0-9]+}} [[Scope:[0-9]+]]
; CHECK-SPIRV-DAG: Constant {{[0-9]+}} [[Scope]]
target datalayout = "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024"
target triple = "spir-unknown-unknown"
%opencl.event_t = type opaque
; Function Attrs: nounwind
define spir_kernel void @test_fn(ptr addrspace(1) %src, ptr addrspace(1) %dst, ptr addrspace(3) %localBuffer, i32 %copiesPerWorkgroup, i32 %copiesPerWorkItem) #0 !kernel_arg_addr_space !1 !kernel_arg_access_qual !2 !kernel_arg_type !3 !kernel_arg_base_type !4 !kernel_arg_type_qual !5 {
entry:
%src.addr = alloca ptr addrspace(1), align 4
%dst.addr = alloca ptr addrspace(1), align 4
%localBuffer.addr = alloca ptr addrspace(3), align 4
%copiesPerWorkgroup.addr = alloca i32, align 4
%copiesPerWorkItem.addr = alloca i32, align 4
%i = alloca i32, align 4
%event = alloca ptr, align 4
store ptr addrspace(1) %src, ptr %src.addr, align 4
store ptr addrspace(1) %dst, ptr %dst.addr, align 4
store ptr addrspace(3) %localBuffer, ptr %localBuffer.addr, align 4
store i32 %copiesPerWorkgroup, ptr %copiesPerWorkgroup.addr, align 4
store i32 %copiesPerWorkItem, ptr %copiesPerWorkItem.addr, align 4
store i32 0, ptr %i, align 4
br label %for.cond
for.cond: ; preds = %for.inc, %entry
%0 = load i32, ptr %i, align 4
%1 = load i32, ptr %copiesPerWorkItem.addr, align 4
%cmp = icmp slt i32 %0, %1
br i1 %cmp, label %for.body, label %for.end
for.body: ; preds = %for.cond
%call = call spir_func i32 @_Z12get_local_idj(i32 0)
%2 = load i32, ptr %copiesPerWorkItem.addr, align 4
%mul = mul i32 %call, %2
%3 = load i32, ptr %i, align 4
%add = add i32 %mul, %3
%4 = load ptr addrspace(3), ptr %localBuffer.addr, align 4
%arrayidx = getelementptr inbounds <2 x i8>, ptr addrspace(3) %4, i32 %add
store <2 x i8> zeroinitializer, ptr addrspace(3) %arrayidx, align 2
br label %for.inc
for.inc: ; preds = %for.body
%5 = load i32, ptr %i, align 4
%inc = add nsw i32 %5, 1
store i32 %inc, ptr %i, align 4
br label %for.cond
for.end: ; preds = %for.cond
call spir_func void @_Z7barrierj(i32 1)
store i32 0, ptr %i, align 4
br label %for.cond1
for.cond1: ; preds = %for.inc12, %for.end
%6 = load i32, ptr %i, align 4
%7 = load i32, ptr %copiesPerWorkItem.addr, align 4
%cmp2 = icmp slt i32 %6, %7
br i1 %cmp2, label %for.body3, label %for.end14
for.body3: ; preds = %for.cond1
%call4 = call spir_func i32 @_Z13get_global_idj(i32 0)
%8 = load i32, ptr %copiesPerWorkItem.addr, align 4
%mul5 = mul i32 %call4, %8
%9 = load i32, ptr %i, align 4
%add6 = add i32 %mul5, %9
%10 = load ptr addrspace(1), ptr %src.addr, align 4
%arrayidx7 = getelementptr inbounds <2 x i8>, ptr addrspace(1) %10, i32 %add6
%11 = load <2 x i8>, ptr addrspace(1) %arrayidx7, align 2
%call8 = call spir_func i32 @_Z12get_local_idj(i32 0)
%12 = load i32, ptr %copiesPerWorkItem.addr, align 4
%mul9 = mul i32 %call8, %12
%13 = load i32, ptr %i, align 4
%add10 = add i32 %mul9, %13
%14 = load ptr addrspace(3), ptr %localBuffer.addr, align 4
%arrayidx11 = getelementptr inbounds <2 x i8>, ptr addrspace(3) %14, i32 %add10
store <2 x i8> %11, ptr addrspace(3) %arrayidx11, align 2
br label %for.inc12
for.inc12: ; preds = %for.body3
%15 = load i32, ptr %i, align 4
%inc13 = add nsw i32 %15, 1
store i32 %inc13, ptr %i, align 4
br label %for.cond1
for.end14: ; preds = %for.cond1
call spir_func void @_Z7barrierj(i32 1)
%16 = load ptr addrspace(1), ptr %dst.addr, align 4
%17 = load i32, ptr %copiesPerWorkgroup.addr, align 4
%call15 = call spir_func i32 @_Z12get_group_idj(i32 0)
%mul16 = mul i32 %17, %call15
%add.ptr = getelementptr inbounds <2 x i8>, ptr addrspace(1) %16, i32 %mul16
%18 = load ptr addrspace(3), ptr %localBuffer.addr, align 4
%19 = load i32, ptr %copiesPerWorkgroup.addr, align 4
%call17 = call spir_func ptr @_Z21async_work_group_copyPU3AS1Dv2_cPKU3AS3S_j9ocl_event(ptr addrspace(1) %add.ptr, ptr addrspace(3) %18, i32 %19, ptr null)
store ptr %call17, ptr %event, align 4
%20 = addrspacecast ptr %event to ptr addrspace(4)
call spir_func void @_Z17wait_group_eventsiPU3AS49ocl_event(i32 1, ptr addrspace(4) %20)
ret void
}
declare spir_func i32 @_Z12get_local_idj(i32) #1
declare spir_func void @_Z7barrierj(i32) #1
declare spir_func i32 @_Z13get_global_idj(i32) #1
declare spir_func ptr @_Z21async_work_group_copyPU3AS1Dv2_cPKU3AS3S_j9ocl_event(ptr addrspace(1), ptr addrspace(3), i32, ptr) #1
declare spir_func i32 @_Z12get_group_idj(i32) #1
declare spir_func void @_Z17wait_group_eventsiPU3AS49ocl_event(i32, ptr addrspace(4)) #1
attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
!opencl.enable.FP_CONTRACT = !{}
!opencl.spir.version = !{!6}
!opencl.ocl.version = !{!7}
!opencl.used.extensions = !{!8}
!opencl.used.optional.core.features = !{!8}
!opencl.compiler.options = !{!8}
!1 = !{i32 1, i32 1, i32 3, i32 0, i32 0}
!2 = !{!"none", !"none", !"none", !"none", !"none"}
!3 = !{!"char2*", !"char2*", !"char2*", !"int", !"int"}
!4 = !{!"char2*", !"char2*", !"char2*", !"int", !"int"}
!5 = !{!"const", !"", !"", !"", !""}
!6 = !{i32 1, i32 2}
!7 = !{i32 2, i32 0}
!8 = !{}
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