1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature 2; RUN: opt -S -openmp-opt-cgscc < %s | FileCheck %s 3; RUN: opt -S -passes=openmp-opt-cgscc < %s | FileCheck %s 4%struct.ident_t = type { i32, i32, i32, i32, i8* } 5 6@.str = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00", align 1 7@0 = private unnamed_addr global %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i32 0, i32 0) }, align 8 8 9; Function Attrs: nounwind uwtable 10define dso_local i32 @b() #0 { 11; CHECK-LABEL: define {{[^@]+}}@b() #0 12; CHECK-NEXT: [[TMP1:%.*]] = alloca i32, align 4 13; CHECK-NEXT: [[TMP2:%.*]] = call i32 @a() 14; CHECK-NEXT: [[TMP3:%.*]] = load i32, i32* [[TMP1]], align 4 15; CHECK-NEXT: ret i32 [[TMP3]] 16; 17 %1 = alloca i32, align 4 18 %2 = call i32 @a() 19 %3 = load i32, i32* %1, align 4 20 ret i32 %3 21} 22 23; Function Attrs: nounwind uwtable 24define internal i32 @a() #0 { 25; CHECK-LABEL: define {{[^@]+}}@a() #0 26; CHECK-NEXT: [[TMP1:%.*]] = alloca i32, align 4 27; CHECK-NEXT: [[TMP2:%.*]] = call i32 @b() 28; CHECK-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* @0, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* @.omp_outlined. to void (i32*, i32*, ...)*)) 29; CHECK-NEXT: [[TMP3:%.*]] = load i32, i32* [[TMP1]], align 4 30; CHECK-NEXT: ret i32 [[TMP3]] 31; 32 %1 = alloca i32, align 4 33 %2 = call i32 @b() 34 call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* @0, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* @.omp_outlined. to void (i32*, i32*, ...)*)) 35 %3 = load i32, i32* %1, align 4 36 ret i32 %3 37} 38 39; Function Attrs: norecurse nounwind uwtable 40define internal void @.omp_outlined.(i32* noalias %0, i32* noalias %1) #1 { 41; CHECK-LABEL: define {{[^@]+}}@.omp_outlined. 42; CHECK-SAME: (i32* noalias [[TMP0:%.*]], i32* noalias [[TMP1:%.*]]) #1 43; CHECK-NEXT: [[TMP3:%.*]] = alloca i32*, align 8 44; CHECK-NEXT: [[TMP4:%.*]] = alloca i32*, align 8 45; CHECK-NEXT: store i32* [[TMP0]], i32** [[TMP3]], align 8, !tbaa !2 46; CHECK-NEXT: store i32* [[TMP1]], i32** [[TMP4]], align 8, !tbaa !2 47; CHECK-NEXT: ret void 48; 49 %3 = alloca i32*, align 8 50 %4 = alloca i32*, align 8 51 store i32* %0, i32** %3, align 8, !tbaa !2 52 store i32* %1, i32** %4, align 8, !tbaa !2 53 ret void 54} 55 56; Function Attrs: nounwind 57declare !callback !6 void @__kmpc_fork_call(%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) #2 58 59attributes #0 = { nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } 60attributes #1 = { norecurse nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="none" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } 61attributes #2 = { nounwind } 62 63!llvm.module.flags = !{!0} 64!llvm.ident = !{!1} 65 66!0 = !{i32 1, !"wchar_size", i32 4} 67!1 = !{!"Debian clang version 11.0.0-++20200709100646+c92a8c0a0f6-1~exp1~20200709201313.3348"} 68!2 = !{!3, !3, i64 0} 69!3 = !{!"any pointer", !4, i64 0} 70!4 = !{!"omnipotent char", !5, i64 0} 71!5 = !{!"Simple C/C++ TBAA"} 72!6 = !{!7} 73!7 = !{i64 2, i64 -1, i64 -1, i1 true} 74