; LLVM IR from simbody/simbody :: SimTKmath/Integrators/src/CPodes/sundials/tests (cpsAdvDiff_non)

; 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"

%struct._generic_N_Vector = type { ptr, ptr }
%struct._N_VectorContent_Serial = type { i64, i32, ptr }

@.str = external hidden unnamed_addr constant [41 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [33 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca double, align 8
  %7 = alloca double, align 8
  %8 = alloca double, align 8
  %9 = alloca double, align 8
  %10 = alloca double, align 8
  %11 = alloca double, align 8
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #3
  store double 0.000000e+00, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #3
  store double 0x3EB0C6F7A0B5ED8D, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #3
  store ptr null, ptr %4, align 8, !tbaa !9
  store ptr null, ptr %5, align 8, !tbaa !9
  store ptr null, ptr %3, align 8, !tbaa !9
  %15 = call ptr @N_VNew_Serial(i64 noundef 25)
  store ptr %15, ptr %4, align 8, !tbaa !9
  %16 = load ptr, ptr %4, align 8, !tbaa !9
  call void @N_VConst(double noundef 0.000000e+00, ptr noundef %16)
  %17 = load ptr, ptr %4, align 8, !tbaa !9
  %18 = getelementptr inbounds %struct._generic_N_Vector, ptr %17, i32 0, i32 0
  %19 = load ptr, ptr %18, align 8, !tbaa !11
  %20 = getelementptr inbounds %struct._N_VectorContent_Serial, ptr %19, i32 0, i32 2
  %21 = load ptr, ptr %20, align 8, !tbaa !13
  %22 = getelementptr inbounds double, ptr %21, i64 0
  store double 1.000000e+00, ptr %22, align 8, !tbaa !5
  %23 = call ptr @N_VNew_Serial(i64 noundef 25)
  store ptr %23, ptr %5, align 8, !tbaa !9
  store ptr @f, ptr %2, align 8, !tbaa !9
  %24 = call ptr @CPodeCreate(i32 noundef 1, i32 noundef 1, i32 noundef 1)
  store ptr %24, ptr %3, align 8, !tbaa !9
  %25 = load ptr, ptr %3, align 8, !tbaa !9
  %26 = load ptr, ptr %2, align 8, !tbaa !9
  %27 = load ptr, ptr %4, align 8, !tbaa !9
  %28 = load ptr, ptr %5, align 8, !tbaa !9
  %29 = load double, ptr %6, align 8, !tbaa !5
  %30 = call i32 @CPodeInit(ptr noundef %25, ptr noundef %26, ptr noundef null, double noundef 0.000000e+00, ptr noundef %27, ptr noundef %28, i32 noundef 1, double noundef %29, ptr noundef %7)
  store i32 %30, ptr %12, align 4, !tbaa !17
  %31 = call i32 (ptr, ...) @printf(ptr noundef @.str)
  store i32 1, ptr %13, align 4, !tbaa !17
  store double 1.000000e-02, ptr %9, align 8, !tbaa !5
  br label %32

32:                                               ; preds = %57, %0
  %33 = load i32, ptr %13, align 4, !tbaa !17
  %34 = icmp sle i32 %33, 5
  br i1 %34, label %35, label %62

35:                                               ; preds = %32
  %36 = load ptr, ptr %3, align 8, !tbaa !9
  %37 = load double, ptr %9, align 8, !tbaa !5
  %38 = load ptr, ptr %4, align 8, !tbaa !9
  %39 = load ptr, ptr %5, align 8, !tbaa !9
  %40 = call i32 @CPode(ptr noundef %36, double noundef %37, ptr noundef %8, ptr noundef %38, ptr noundef %39, i32 noundef 1)
  store i32 %40, ptr %12, align 4, !tbaa !17
  %41 = load i32, ptr %12, align 4, !tbaa !17
  %42 = icmp ne i32 %41, 0
  br i1 %42, label %43, label %44

43:                                               ; preds = %35
  br label %62

44:                                               ; preds = %35
  %45 = load ptr, ptr %4, align 8, !tbaa !9
  %46 = load double, ptr %8, align 8, !tbaa !5
  %47 = call double @MaxError(ptr noundef %45, double noundef %46)
  store double %47, ptr %10, align 8, !tbaa !5
  %48 = load ptr, ptr %3, align 8, !tbaa !9
  %49 = call i32 @CPodeGetLastOrder(ptr noundef %48, ptr noundef %14)
  store i32 %49, ptr %12, align 4, !tbaa !17
  %50 = load ptr, ptr %3, align 8, !tbaa !9
  %51 = call i32 @CPodeGetLastStep(ptr noundef %50, ptr noundef %11)
  store i32 %51, ptr %12, align 4, !tbaa !17
  %52 = load double, ptr %8, align 8, !tbaa !5
  %53 = load double, ptr %10, align 8, !tbaa !5
  %54 = load i32, ptr %14, align 4, !tbaa !17
  %55 = load double, ptr %11, align 8, !tbaa !5
  %56 = call i32 (ptr, ...) @printf(ptr noundef @.str.1, double noundef %52, double noundef %53, i32 noundef %54, double noundef %55)
  br label %57

57:                                               ; preds = %44
  %58 = load i32, ptr %13, align 4, !tbaa !17
  %59 = add nsw i32 %58, 1
  store i32 %59, ptr %13, align 4, !tbaa !17
  %60 = load double, ptr %9, align 8, !tbaa !5
  %61 = fmul double %60, 1.000000e+01
  store double %61, ptr %9, align 8, !tbaa !5
  br label %32, !llvm.loop !18

62:                                               ; preds = %43, %32
  %63 = load ptr, ptr %3, align 8, !tbaa !9
  call void @PrintFinalStats(ptr noundef %63)
  call void @CPodeFree(ptr noundef %3)
  %64 = load ptr, ptr %4, align 8, !tbaa !9
  call void @N_VDestroy_Serial(ptr noundef %64)
  %65 = load ptr, ptr %5, align 8, !tbaa !9
  call void @N_VDestroy_Serial(ptr noundef %65)
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #3
  ret i32 0
}

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

declare ptr @N_VNew_Serial(i64 noundef) #2

declare void @N_VConst(double noundef, ptr noundef) #2

; Function Attrs: nounwind uwtable
declare hidden i32 @f(double noundef, ptr noundef, ptr noundef, ptr noundef) #0

declare ptr @CPodeCreate(i32 noundef, i32 noundef, i32 noundef) #2

declare i32 @CPodeInit(ptr noundef, ptr noundef, ptr noundef, double noundef, ptr noundef, ptr noundef, i32 noundef, double noundef, ptr noundef) #2

declare i32 @printf(ptr noundef, ...) #2

declare i32 @CPode(ptr noundef, double noundef, ptr noundef, ptr noundef, ptr noundef, i32 noundef) #2

; Function Attrs: nounwind uwtable
declare hidden double @MaxError(ptr noundef, double noundef) #0

declare i32 @CPodeGetLastOrder(ptr noundef, ptr noundef) #2

declare i32 @CPodeGetLastStep(ptr noundef, ptr noundef) #2

; Function Attrs: nounwind uwtable
declare hidden void @PrintFinalStats(ptr noundef) #0

declare void @CPodeFree(ptr noundef) #2

declare void @N_VDestroy_Serial(ptr noundef) #2

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

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "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 = { 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/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !10, i64 0}
!12 = !{!"_generic_N_Vector", !10, i64 0, !10, i64 8}
!13 = !{!14, !10, i64 16}
!14 = !{!"_N_VectorContent_Serial", !15, i64 0, !16, i64 8, !10, i64 16}
!15 = !{!"long", !7, i64 0}
!16 = !{!"int", !7, i64 0}
!17 = !{!16, !16, i64 0}
!18 = distinct !{!18, !19}
!19 = !{!"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 [41 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [33 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = alloca ptr, align 8
  %2 = alloca double, align 8
  %3 = alloca double, align 8
  %4 = alloca double, align 8
  %5 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #4
  store double 0x3EB0C6F7A0B5ED8D, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #4
  %6 = tail call ptr @N_VNew_Serial(i64 noundef 25) #4
  tail call void @N_VConst(double noundef 0.000000e+00, ptr noundef %6) #4
  %7 = load ptr, ptr %6, align 8, !tbaa !9
  %8 = getelementptr inbounds i8, ptr %7, i64 16
  %9 = load ptr, ptr %8, align 8, !tbaa !12
  store double 1.000000e+00, ptr %9, align 8, !tbaa !5
  %10 = tail call ptr @N_VNew_Serial(i64 noundef 25) #4
  %11 = tail call ptr @CPodeCreate(i32 noundef 1, i32 noundef 1, i32 noundef 1) #4
  store ptr %11, ptr %1, align 8, !tbaa !16
  %12 = call i32 @CPodeInit(ptr noundef %11, ptr noundef nonnull @f, ptr noundef null, double noundef 0.000000e+00, ptr noundef nonnull %6, ptr noundef %10, i32 noundef 1, double noundef 0.000000e+00, ptr noundef nonnull %2) #4
  %13 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str)
  %14 = call i32 @CPode(ptr noundef %11, double noundef 1.000000e-02, ptr noundef nonnull %3, ptr noundef nonnull %6, ptr noundef %10, i32 noundef 1) #4
  %.not = icmp eq i32 %14, 0
  br i1 %.not, label %15, label %64

15:                                               ; preds = %0
  %16 = load double, ptr %3, align 8, !tbaa !5
  %17 = call double @MaxError(ptr noundef nonnull %6, double noundef %16)
  %18 = call i32 @CPodeGetLastOrder(ptr noundef %11, ptr noundef nonnull %5) #4
  %19 = call i32 @CPodeGetLastStep(ptr noundef %11, ptr noundef nonnull %4) #4
  %20 = load double, ptr %3, align 8, !tbaa !5
  %21 = load i32, ptr %5, align 4, !tbaa !17
  %22 = load double, ptr %4, align 8, !tbaa !5
  %23 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %20, double noundef %17, i32 noundef %21, double noundef %22)
  %24 = call i32 @CPode(ptr noundef %11, double noundef 1.000000e-01, ptr noundef nonnull %3, ptr noundef nonnull %6, ptr noundef %10, i32 noundef 1) #4
  %.not.1 = icmp eq i32 %24, 0
  br i1 %.not.1, label %25, label %64

25:                                               ; preds = %15
  %26 = load double, ptr %3, align 8, !tbaa !5
  %27 = call double @MaxError(ptr noundef nonnull %6, double noundef %26)
  %28 = call i32 @CPodeGetLastOrder(ptr noundef %11, ptr noundef nonnull %5) #4
  %29 = call i32 @CPodeGetLastStep(ptr noundef %11, ptr noundef nonnull %4) #4
  %30 = load double, ptr %3, align 8, !tbaa !5
  %31 = load i32, ptr %5, align 4, !tbaa !17
  %32 = load double, ptr %4, align 8, !tbaa !5
  %33 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %30, double noundef %27, i32 noundef %31, double noundef %32)
  %34 = call i32 @CPode(ptr noundef %11, double noundef 1.000000e+00, ptr noundef nonnull %3, ptr noundef nonnull %6, ptr noundef %10, i32 noundef 1) #4
  %.not.2 = icmp eq i32 %34, 0
  br i1 %.not.2, label %35, label %64

35:                                               ; preds = %25
  %36 = load double, ptr %3, align 8, !tbaa !5
  %37 = call double @MaxError(ptr noundef nonnull %6, double noundef %36)
  %38 = call i32 @CPodeGetLastOrder(ptr noundef %11, ptr noundef nonnull %5) #4
  %39 = call i32 @CPodeGetLastStep(ptr noundef %11, ptr noundef nonnull %4) #4
  %40 = load double, ptr %3, align 8, !tbaa !5
  %41 = load i32, ptr %5, align 4, !tbaa !17
  %42 = load double, ptr %4, align 8, !tbaa !5
  %43 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %40, double noundef %37, i32 noundef %41, double noundef %42)
  %44 = call i32 @CPode(ptr noundef %11, double noundef 1.000000e+01, ptr noundef nonnull %3, ptr noundef nonnull %6, ptr noundef %10, i32 noundef 1) #4
  %.not.3 = icmp eq i32 %44, 0
  br i1 %.not.3, label %45, label %64

45:                                               ; preds = %35
  %46 = load double, ptr %3, align 8, !tbaa !5
  %47 = call double @MaxError(ptr noundef nonnull %6, double noundef %46)
  %48 = call i32 @CPodeGetLastOrder(ptr noundef %11, ptr noundef nonnull %5) #4
  %49 = call i32 @CPodeGetLastStep(ptr noundef %11, ptr noundef nonnull %4) #4
  %50 = load double, ptr %3, align 8, !tbaa !5
  %51 = load i32, ptr %5, align 4, !tbaa !17
  %52 = load double, ptr %4, align 8, !tbaa !5
  %53 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %50, double noundef %47, i32 noundef %51, double noundef %52)
  %54 = call i32 @CPode(ptr noundef %11, double noundef 1.000000e+02, ptr noundef nonnull %3, ptr noundef nonnull %6, ptr noundef %10, i32 noundef 1) #4
  %.not.4 = icmp eq i32 %54, 0
  br i1 %.not.4, label %55, label %64

55:                                               ; preds = %45
  %56 = load double, ptr %3, align 8, !tbaa !5
  %57 = call double @MaxError(ptr noundef nonnull %6, double noundef %56)
  %58 = call i32 @CPodeGetLastOrder(ptr noundef %11, ptr noundef nonnull %5) #4
  %59 = call i32 @CPodeGetLastStep(ptr noundef %11, ptr noundef nonnull %4) #4
  %60 = load double, ptr %3, align 8, !tbaa !5
  %61 = load i32, ptr %5, align 4, !tbaa !17
  %62 = load double, ptr %4, align 8, !tbaa !5
  %63 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, double noundef %60, double noundef %57, i32 noundef %61, double noundef %62)
  br label %64

64:                                               ; preds = %55, %45, %35, %25, %15, %0
  call void @PrintFinalStats(ptr noundef %11)
  call void @CPodeFree(ptr noundef nonnull %1) #4
  call void @N_VDestroy_Serial(ptr noundef nonnull %6) #4
  call void @N_VDestroy_Serial(ptr noundef %10) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #4
  ret i32 0
}

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

declare ptr @N_VNew_Serial(i64 noundef) local_unnamed_addr #2

declare void @N_VConst(double noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
declare hidden i32 @f(double noundef, ptr noundef, ptr noundef, ptr noundef) #0

declare ptr @CPodeCreate(i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #2

declare i32 @CPodeInit(ptr noundef, ptr noundef, ptr noundef, double noundef, ptr noundef, ptr noundef, i32 noundef, double noundef, ptr noundef) local_unnamed_addr #2

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

declare i32 @CPode(ptr noundef, double noundef, ptr noundef, ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
declare hidden double @MaxError(ptr noundef, double noundef) local_unnamed_addr #0

declare i32 @CPodeGetLastOrder(ptr noundef, ptr noundef) local_unnamed_addr #2

declare i32 @CPodeGetLastStep(ptr noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
declare hidden void @PrintFinalStats(ptr noundef) local_unnamed_addr #0

declare void @CPodeFree(ptr noundef) local_unnamed_addr #2

declare void @N_VDestroy_Serial(ptr noundef) local_unnamed_addr #2

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

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "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 = { 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/C++ TBAA"}
!9 = !{!10, !11, i64 0}
!10 = !{!"_generic_N_Vector", !11, i64 0, !11, i64 8}
!11 = !{!"any pointer", !7, i64 0}
!12 = !{!13, !11, i64 16}
!13 = !{!"_N_VectorContent_Serial", !14, i64 0, !15, i64 8, !11, i64 16}
!14 = !{!"long", !7, i64 0}
!15 = !{!"int", !7, i64 0}
!16 = !{!11, !11, i64 0}
!17 = !{!15, !15, i64 0}


; Effective O3 passes: DSEPass,EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,LoopRotatePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass