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annotate_attribute.ll
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annotate_attribute.ll
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; RUN: llvm-as %s -o %t.bc
; RUN: llvm-spirv %t.bc -spirv-text -o - | FileCheck %s --check-prefix=CHECK-SPIRV
; RUN: llvm-spirv %t.bc -o %t.spv
; RUN: llvm-spirv -r %t.spv -o %t.rev.bc
; RUN: llvm-dis < %t.rev.bc | FileCheck %s --check-prefix=CHECK-LLVM
; CHECK-SPIRV: Decorate {{[0-9]+}} UserSemantic "42"
; CHECK-SPIRV: Decorate {{[0-9]+}} UserSemantic "bar"
; CHECK-SPIRV: Decorate {{[0-9]+}} UserSemantic "{FOO}"
; CHECK-SPIRV: MemberDecorate {{[0-9]+}} 1 UserSemantic "128"
; CHECK-SPIRV: MemberDecorate {{[0-9]+}} 0 UserSemantic "{baz}"
target datalayout = "e-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024"
target triple = "spir64-unknown-linux"
%class.anon = type { i8 }
%struct.bar = type { i32, i8 }
; CHECK-LLVM: [[STR:@[a-zA-Z0-9_.]+]] = {{.*}}42
; CHECK-LLVM: [[STR2:@[a-zA-Z0-9_.]+]] = {{.*}}{FOO}
; CHECK-LLVM: [[STR3:@[a-zA-Z0-9_.]+]] = {{.*}}bar
; CHECK-LLVM: [[STR4:@[a-zA-Z0-9_.]+]] = {{.*}}{baz}
; CHECK-LLVM: [[STR5:@[a-zA-Z0-9_.]+]] = {{.*}}128
@.str = private unnamed_addr constant [3 x i8] c"42\00", section "llvm.metadata"
@.str.1 = private unnamed_addr constant [23 x i8] c"annotate_attribute.cpp\00", section "llvm.metadata"
@.str.2 = private unnamed_addr constant [6 x i8] c"{FOO}\00", section "llvm.metadata"
@.str.3 = private unnamed_addr constant [4 x i8] c"bar\00", section "llvm.metadata"
@.str.4 = private unnamed_addr constant [6 x i8] c"{baz}\00", section "llvm.metadata"
@.str.5 = private unnamed_addr constant [4 x i8] c"128\00", section "llvm.metadata"
; Function Attrs: nounwind
define spir_kernel void @_ZTSZ4mainE15kernel_function() #0 !kernel_arg_addr_space !4 !kernel_arg_access_qual !4 !kernel_arg_type !4 !kernel_arg_base_type !4 !kernel_arg_type_qual !4 {
entry:
%0 = alloca %class.anon, align 1
%1 = bitcast %class.anon* %0 to i8*
call void @llvm.lifetime.start.p0i8(i64 1, i8* %1) #4
call spir_func void @"_ZZ4mainENK3$_0clEv"(%class.anon* %0)
%2 = bitcast %class.anon* %0 to i8*
call void @llvm.lifetime.end.p0i8(i64 1, i8* %2) #4
ret void
}
; Function Attrs: argmemonly nounwind
declare void @llvm.lifetime.start.p0i8(i64, i8* nocapture) #1
; Function Attrs: inlinehint nounwind
define internal spir_func void @"_ZZ4mainENK3$_0clEv"(%class.anon* %this) #2 align 2 {
entry:
%this.addr = alloca %class.anon*, align 8
store %class.anon* %this, %class.anon** %this.addr, align 8, !tbaa !5
%this1 = load %class.anon*, %class.anon** %this.addr, align 8
call spir_func void @_Z3foov()
call spir_func void @_Z3bazv()
ret void
}
; Function Attrs: argmemonly nounwind
declare void @llvm.lifetime.end.p0i8(i64, i8* nocapture) #1
; Function Attrs: nounwind
define spir_func void @_Z3foov() #3 {
entry:
%var_one = alloca i32, align 4
%var_two = alloca i32, align 4
%var_three = alloca i8, align 1
%0 = bitcast i32* %var_one to i8*
call void @llvm.lifetime.start.p0i8(i64 4, i8* %0) #4
%var_one1 = bitcast i32* %var_one to i8*
; CHECK-LLVM: call void @llvm.var.annotation(i8* %[[VAR1:[a-zA-Z0-9_]+]], i8* getelementptr inbounds ([3 x i8], [3 x i8]* [[STR]], i32 0, i32 0), i8* undef, i32 undef)
call void @llvm.var.annotation(i8* %var_one1, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i32 0, i32 0), i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.1, i32 0, i32 0), i32 2)
%1 = bitcast i32* %var_two to i8*
call void @llvm.lifetime.start.p0i8(i64 4, i8* %1) #4
%var_two2 = bitcast i32* %var_two to i8*
; CHECK-LLVM: call void @llvm.var.annotation(i8* %[[VAR2:[a-zA-Z0-9_]+]], i8* getelementptr inbounds ([6 x i8], [6 x i8]* [[STR2]], i32 0, i32 0), i8* undef, i32 undef)
call void @llvm.var.annotation(i8* %var_two2, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.2, i32 0, i32 0), i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.1, i32 0, i32 0), i32 3)
call void @llvm.lifetime.start.p0i8(i64 1, i8* %var_three) #4
; CHECK-LLVM: call void @llvm.var.annotation(i8* %[[VAR3:[a-zA-Z0-9_]+]], i8* getelementptr inbounds ([4 x i8], [4 x i8]* [[STR3]], i32 0, i32 0), i8* undef, i32 undef)
call void @llvm.var.annotation(i8* %var_three, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i32 0, i32 0), i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.1, i32 0, i32 0), i32 4)
call void @llvm.lifetime.end.p0i8(i64 1, i8* %var_three) #4
%2 = bitcast i32* %var_two to i8*
call void @llvm.lifetime.end.p0i8(i64 4, i8* %2) #4
%3 = bitcast i32* %var_one to i8*
call void @llvm.lifetime.end.p0i8(i64 4, i8* %3) #4
ret void
}
; Function Attrs: nounwind
declare void @llvm.var.annotation(i8*, i8*, i8*, i32) #4
; Function Attrs: nounwind
define spir_func void @_Z3bazv() #3 {
entry:
%s1 = alloca %struct.bar, align 4
%0 = bitcast %struct.bar* %s1 to i8*
call void @llvm.lifetime.start.p0i8(i64 8, i8* %0) #4
; CHECK-LLVM: %[[FIELD1:.*]] = getelementptr inbounds %struct.bar, %struct.bar* %{{[a-zA-Z0-9]+}}, i32 0, i32 0
; CHECK-LLVM: %[[CAST1:.*]] = bitcast{{.*}}%[[FIELD1]]
; CHECK-LLVM: call i8* @llvm.ptr.annotation.p0i8{{.*}}%[[CAST1]]{{.*}}[[STR4]]
%f1 = getelementptr inbounds %struct.bar, %struct.bar* %s1, i32 0, i32 0
%1 = bitcast i32* %f1 to i8*
%2 = call i8* @llvm.ptr.annotation.p0i8(i8* %1, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.4, i32 0, i32 0), i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.1, i32 0, i32 0), i32 8)
%3 = bitcast i8* %2 to i32*
store i32 0, i32* %3, align 4, !tbaa !9
; CHECK-LLVM: %[[FIELD2:.*]] = getelementptr inbounds %struct.bar, %struct.bar* %{{[a-zA-Z0-9]+}}, i32 0, i32 1
; CHECK-LLVM: call i8* @llvm.ptr.annotation.p0i8{{.*}}%[[FIELD2]]{{.*}}[[STR5]]
%f2 = getelementptr inbounds %struct.bar, %struct.bar* %s1, i32 0, i32 1
%4 = call i8* @llvm.ptr.annotation.p0i8(i8* %f2, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.5, i32 0, i32 0), i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.1, i32 0, i32 0), i32 9)
store i8 0, i8* %4, align 4, !tbaa !12
%5 = bitcast %struct.bar* %s1 to i8*
call void @llvm.lifetime.end.p0i8(i64 8, i8* %5) #4
ret void
}
; Function Attrs: nounwind
declare i8* @llvm.ptr.annotation.p0i8(i8*, i8*, i8*, i32) #4
attributes #0 = { nounwind "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "uniform-work-group-size"="true" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #1 = { argmemonly nounwind }
attributes #2 = { inlinehint nounwind "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #3 = { nounwind optnone noinline "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #4 = { nounwind }
!llvm.module.flags = !{!0}
!opencl.spir.version = !{!1}
!spirv.Source = !{!2}
!llvm.ident = !{!3}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 1, i32 2}
!2 = !{i32 4, i32 100000}
!3 = !{!"clang version 9.0.0"}
!4 = !{}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !11, i64 0}
!10 = !{!"_ZTS3bar", !11, i64 0, !7, i64 4}
!11 = !{!"int", !7, i64 0}
!12 = !{!10, !7, i64 4}