; LLVM IR from ROCm/aomp :: test/smoke-fails/clang-506539 (clang-506539)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

@.str = external hidden unnamed_addr constant [24 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca ptr, align 8
  %4 = alloca double, align 8
  %5 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #7
  store i32 102400, ptr %2, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #7
  %6 = load i32, ptr %2, align 4, !tbaa !5
  %7 = sext i32 %6 to i64
  %8 = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %7, i64 8)
  %9 = extractvalue { i64, i1 } %8, 1
  %10 = extractvalue { i64, i1 } %8, 0
  %11 = select i1 %9, i64 -1, i64 %10
  %12 = call noalias noundef nonnull ptr @_Znam(i64 noundef %11) #8
  store ptr %12, ptr %3, align 8, !tbaa !9
  %13 = load ptr, ptr %3, align 8, !tbaa !9
  %14 = load i32, ptr %2, align 4, !tbaa !5
  call void @_Z11set_to_zeroIdEvPT_i(ptr noundef %13, i32 noundef %14)
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #7
  store double 0.000000e+00, ptr %4, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #7
  store i32 0, ptr %5, align 4, !tbaa !5
  br label %15

15:                                               ; preds = %28, %0
  %16 = load i32, ptr %5, align 4, !tbaa !5
  %17 = load i32, ptr %2, align 4, !tbaa !5
  %18 = icmp slt i32 %16, %17
  br i1 %18, label %20, label %19

19:                                               ; preds = %15
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #7
  br label %31

20:                                               ; preds = %15
  %21 = load ptr, ptr %3, align 8, !tbaa !9
  %22 = load i32, ptr %5, align 4, !tbaa !5
  %23 = sext i32 %22 to i64
  %24 = getelementptr inbounds double, ptr %21, i64 %23
  %25 = load double, ptr %24, align 8, !tbaa !11
  %26 = load double, ptr %4, align 8, !tbaa !11
  %27 = fadd double %26, %25
  store double %27, ptr %4, align 8, !tbaa !11
  br label %28

28:                                               ; preds = %20
  %29 = load i32, ptr %5, align 4, !tbaa !5
  %30 = add nsw i32 %29, 1
  store i32 %30, ptr %5, align 4, !tbaa !5
  br label %15, !llvm.loop !13

31:                                               ; preds = %19
  %32 = load double, ptr %4, align 8, !tbaa !11
  %33 = load i32, ptr %2, align 4, !tbaa !5
  %34 = sitofp i32 %33 to double
  %35 = fmul double 1.000000e-04, %34
  %36 = call i32 (ptr, ...) @printf(ptr noundef @.str, double noundef %32, double noundef %35)
  %37 = load ptr, ptr %3, align 8, !tbaa !9
  %38 = icmp eq ptr %37, null
  br i1 %38, label %40, label %39

39:                                               ; preds = %31
  call void @_ZdaPv(ptr noundef %37) #9
  br label %40

40:                                               ; preds = %39, %31
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #7
  ret i32 0
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare { i64, i1 } @llvm.umul.with.overflow.i64(i64, i64) #2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znam(i64 noundef) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_Z11set_to_zeroIdEvPT_i(ptr noundef, i32 noundef) #4

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

declare i32 @printf(ptr noundef, ...) #5

; Function Attrs: nobuiltin nounwind
declare void @_ZdaPv(ptr noundef) #6

attributes #0 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #3 = { nobuiltin allocsize(0) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nobuiltin nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind }
attributes #8 = { builtin allocsize(0) }
attributes #9 = { builtin nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"double", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

@.str = external hidden unnamed_addr constant [24 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = tail call noalias noundef nonnull dereferenceable(819200) ptr @_Znam(i64 noundef 819200) #5
  tail call void @_Z11set_to_zeroIdEvPT_i(ptr noundef nonnull %1, i32 noundef 102400)
  br label %4

2:                                                ; preds = %4
  %3 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, double noundef %28, double noundef 1.024000e+01)
  tail call void @_ZdaPv(ptr noundef nonnull %1) #6
  ret i32 0

4:                                                ; preds = %4, %0
  %indvars.iv = phi i64 [ 0, %0 ], [ %indvars.iv.next.7, %4 ]
  %.01112 = phi double [ 0.000000e+00, %0 ], [ %28, %4 ]
  %5 = getelementptr inbounds double, ptr %1, i64 %indvars.iv
  %6 = load double, ptr %5, align 8, !tbaa !5
  %7 = fadd double %.01112, %6
  %indvars.iv.next = or disjoint i64 %indvars.iv, 1
  %8 = getelementptr inbounds double, ptr %1, i64 %indvars.iv.next
  %9 = load double, ptr %8, align 8, !tbaa !5
  %10 = fadd double %7, %9
  %indvars.iv.next.1 = or disjoint i64 %indvars.iv, 2
  %11 = getelementptr inbounds double, ptr %1, i64 %indvars.iv.next.1
  %12 = load double, ptr %11, align 8, !tbaa !5
  %13 = fadd double %10, %12
  %indvars.iv.next.2 = or disjoint i64 %indvars.iv, 3
  %14 = getelementptr inbounds double, ptr %1, i64 %indvars.iv.next.2
  %15 = load double, ptr %14, align 8, !tbaa !5
  %16 = fadd double %13, %15
  %indvars.iv.next.3 = or disjoint i64 %indvars.iv, 4
  %17 = getelementptr inbounds double, ptr %1, i64 %indvars.iv.next.3
  %18 = load double, ptr %17, align 8, !tbaa !5
  %19 = fadd double %16, %18
  %indvars.iv.next.4 = or disjoint i64 %indvars.iv, 5
  %20 = getelementptr inbounds double, ptr %1, i64 %indvars.iv.next.4
  %21 = load double, ptr %20, align 8, !tbaa !5
  %22 = fadd double %19, %21
  %indvars.iv.next.5 = or disjoint i64 %indvars.iv, 6
  %23 = getelementptr inbounds double, ptr %1, i64 %indvars.iv.next.5
  %24 = load double, ptr %23, align 8, !tbaa !5
  %25 = fadd double %22, %24
  %indvars.iv.next.6 = or disjoint i64 %indvars.iv, 7
  %26 = getelementptr inbounds double, ptr %1, i64 %indvars.iv.next.6
  %27 = load double, ptr %26, align 8, !tbaa !5
  %28 = fadd double %25, %27
  %indvars.iv.next.7 = add nuw nsw i64 %indvars.iv, 8
  %exitcond.not.7 = icmp eq i64 %indvars.iv.next.7, 102400
  br i1 %exitcond.not.7, label %2, label %4, !llvm.loop !9
}

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znam(i64 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_Z11set_to_zeroIdEvPT_i(ptr noundef, i32 noundef) local_unnamed_addr #2

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3

; Function Attrs: nobuiltin nounwind
declare void @_ZdaPv(ptr noundef) local_unnamed_addr #4

attributes #0 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nobuiltin allocsize(0) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nobuiltin nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { builtin allocsize(0) }
attributes #6 = { builtin nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"double", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,LCSSAPass,LoopRotatePass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass