; LLVM IR from jrl-umi3218/mc_rtc :: 3rd-party/qhull/src/libqhull (random)

; 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 [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local i32 @qh_argv_to_command(i32 noundef %0, ptr noundef %1, ptr noundef %2, i32 noundef %3) #0 {
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca i32, align 4
  store i32 %0, ptr %6, align 4, !tbaa !5
  store ptr %1, ptr %7, align 8, !tbaa !9
  store ptr %2, ptr %8, align 8, !tbaa !9
  store i32 %3, ptr %9, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #4
  %15 = load ptr, ptr %8, align 8, !tbaa !9
  store i8 0, ptr %15, align 1, !tbaa !11
  %16 = load i32, ptr %6, align 4, !tbaa !5
  %17 = icmp ne i32 %16, 0
  br i1 %17, label %18, label %59

18:                                               ; preds = %4
  %19 = load ptr, ptr %7, align 8, !tbaa !9
  %20 = getelementptr inbounds ptr, ptr %19, i64 0
  %21 = load ptr, ptr %20, align 8, !tbaa !9
  %22 = call ptr @strrchr(ptr noundef %21, i32 noundef 92) #5
  store ptr %22, ptr %12, align 8, !tbaa !9
  %23 = icmp ne ptr %22, null
  br i1 %23, label %30, label %24

24:                                               ; preds = %18
  %25 = load ptr, ptr %7, align 8, !tbaa !9
  %26 = getelementptr inbounds ptr, ptr %25, i64 0
  %27 = load ptr, ptr %26, align 8, !tbaa !9
  %28 = call ptr @strrchr(ptr noundef %27, i32 noundef 47) #5
  store ptr %28, ptr %12, align 8, !tbaa !9
  %29 = icmp ne ptr %28, null
  br i1 %29, label %30, label %33

30:                                               ; preds = %24, %18
  %31 = load ptr, ptr %12, align 8, !tbaa !9
  %32 = getelementptr inbounds i8, ptr %31, i32 1
  store ptr %32, ptr %12, align 8, !tbaa !9
  br label %37

33:                                               ; preds = %24
  %34 = load ptr, ptr %7, align 8, !tbaa !9
  %35 = getelementptr inbounds ptr, ptr %34, i64 0
  %36 = load ptr, ptr %35, align 8, !tbaa !9
  store ptr %36, ptr %12, align 8, !tbaa !9
  br label %37

37:                                               ; preds = %33, %30
  %38 = load ptr, ptr %12, align 8, !tbaa !9
  %39 = call i64 @strlen(ptr noundef %38) #5
  %40 = trunc i64 %39 to i32
  %41 = load i32, ptr %9, align 4, !tbaa !5
  %42 = icmp slt i32 %40, %41
  br i1 %42, label %43, label %47

43:                                               ; preds = %37
  %44 = load ptr, ptr %8, align 8, !tbaa !9
  %45 = load ptr, ptr %12, align 8, !tbaa !9
  %46 = call ptr @strcpy(ptr noundef %44, ptr noundef %45) #4
  br label %48

47:                                               ; preds = %37
  br label %148

48:                                               ; preds = %43
  %49 = load ptr, ptr %8, align 8, !tbaa !9
  %50 = call ptr @strstr(ptr noundef %49, ptr noundef @.str) #5
  store ptr %50, ptr %12, align 8, !tbaa !9
  %51 = icmp ne ptr %50, null
  br i1 %51, label %56, label %52

52:                                               ; preds = %48
  %53 = load ptr, ptr %8, align 8, !tbaa !9
  %54 = call ptr @strstr(ptr noundef %53, ptr noundef @.str.1) #5
  store ptr %54, ptr %12, align 8, !tbaa !9
  %55 = icmp ne ptr %54, null
  br i1 %55, label %56, label %58

56:                                               ; preds = %52, %48
  %57 = load ptr, ptr %12, align 8, !tbaa !9
  store i8 0, ptr %57, align 1, !tbaa !11
  br label %58

58:                                               ; preds = %56, %52
  br label %59

59:                                               ; preds = %58, %4
  store i32 1, ptr %10, align 4, !tbaa !5
  br label %60

60:                                               ; preds = %144, %59
  %61 = load i32, ptr %10, align 4, !tbaa !5
  %62 = load i32, ptr %6, align 4, !tbaa !5
  %63 = icmp slt i32 %61, %62
  br i1 %63, label %64, label %147

64:                                               ; preds = %60
  %65 = load ptr, ptr %7, align 8, !tbaa !9
  %66 = load i32, ptr %10, align 4, !tbaa !5
  %67 = sext i32 %66 to i64
  %68 = getelementptr inbounds ptr, ptr %65, i64 %67
  %69 = load ptr, ptr %68, align 8, !tbaa !9
  store ptr %69, ptr %12, align 8, !tbaa !9
  %70 = load i32, ptr %9, align 4, !tbaa !5
  %71 = load ptr, ptr %8, align 8, !tbaa !9
  %72 = call i64 @strlen(ptr noundef %71) #5
  %73 = trunc i64 %72 to i32
  %74 = sub nsw i32 %70, %73
  %75 = load ptr, ptr %12, align 8, !tbaa !9
  %76 = call i64 @strlen(ptr noundef %75) #5
  %77 = trunc i64 %76 to i32
  %78 = sub nsw i32 %74, %77
  %79 = sub nsw i32 %78, 2
  store i32 %79, ptr %11, align 4, !tbaa !5
  %80 = load ptr, ptr %12, align 8, !tbaa !9
  %81 = load i8, ptr %80, align 1, !tbaa !11
  %82 = icmp ne i8 %81, 0
  br i1 %82, label %83, label %87

83:                                               ; preds = %64
  %84 = load ptr, ptr %12, align 8, !tbaa !9
  %85 = call ptr @strchr(ptr noundef %84, i32 noundef 32) #5
  %86 = icmp ne ptr %85, null
  br i1 %86, label %87, label %132

87:                                               ; preds = %83, %64
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #4
  %88 = load ptr, ptr %8, align 8, !tbaa !9
  %89 = load ptr, ptr %8, align 8, !tbaa !9
  %90 = call i64 @strlen(ptr noundef %89) #5
  %91 = getelementptr inbounds i8, ptr %88, i64 %90
  store ptr %91, ptr %13, align 8, !tbaa !9
  %92 = load i32, ptr %11, align 4, !tbaa !5
  %93 = sub nsw i32 %92, 2
  store i32 %93, ptr %11, align 4, !tbaa !5
  %94 = load i32, ptr %11, align 4, !tbaa !5
  %95 = icmp slt i32 %94, 0
  br i1 %95, label %96, label %97

96:                                               ; preds = %87
  store i32 2, ptr %14, align 4
  br label %129

97:                                               ; preds = %87
  %98 = load ptr, ptr %13, align 8, !tbaa !9
  %99 = getelementptr inbounds i8, ptr %98, i32 1
  store ptr %99, ptr %13, align 8, !tbaa !9
  store i8 32, ptr %98, align 1, !tbaa !11
  %100 = load ptr, ptr %13, align 8, !tbaa !9
  %101 = getelementptr inbounds i8, ptr %100, i32 1
  store ptr %101, ptr %13, align 8, !tbaa !9
  store i8 34, ptr %100, align 1, !tbaa !11
  br label %102

102:                                              ; preds = %119, %97
  %103 = load ptr, ptr %12, align 8, !tbaa !9
  %104 = load i8, ptr %103, align 1, !tbaa !11
  %105 = icmp ne i8 %104, 0
  br i1 %105, label %106, label %125

106:                                              ; preds = %102
  %107 = load ptr, ptr %12, align 8, !tbaa !9
  %108 = load i8, ptr %107, align 1, !tbaa !11
  %109 = sext i8 %108 to i32
  %110 = icmp eq i32 %109, 34
  br i1 %110, label %111, label %119

111:                                              ; preds = %106
  %112 = load i32, ptr %11, align 4, !tbaa !5
  %113 = add nsw i32 %112, -1
  store i32 %113, ptr %11, align 4, !tbaa !5
  %114 = icmp slt i32 %113, 0
  br i1 %114, label %115, label %116

115:                                              ; preds = %111
  store i32 2, ptr %14, align 4
  br label %129

116:                                              ; preds = %111
  %117 = load ptr, ptr %13, align 8, !tbaa !9
  %118 = getelementptr inbounds i8, ptr %117, i32 1
  store ptr %118, ptr %13, align 8, !tbaa !9
  store i8 92, ptr %117, align 1, !tbaa !11
  br label %119

119:                                              ; preds = %116, %106
  %120 = load ptr, ptr %12, align 8, !tbaa !9
  %121 = getelementptr inbounds i8, ptr %120, i32 1
  store ptr %121, ptr %12, align 8, !tbaa !9
  %122 = load i8, ptr %120, align 1, !tbaa !11
  %123 = load ptr, ptr %13, align 8, !tbaa !9
  %124 = getelementptr inbounds i8, ptr %123, i32 1
  store ptr %124, ptr %13, align 8, !tbaa !9
  store i8 %122, ptr %123, align 1, !tbaa !11
  br label %102, !llvm.loop !12

125:                                              ; preds = %102
  %126 = load ptr, ptr %13, align 8, !tbaa !9
  %127 = getelementptr inbounds i8, ptr %126, i32 1
  store ptr %127, ptr %13, align 8, !tbaa !9
  store i8 34, ptr %126, align 1, !tbaa !11
  %128 = load ptr, ptr %13, align 8, !tbaa !9
  store i8 0, ptr %128, align 1, !tbaa !11
  store i32 0, ptr %14, align 4
  br label %129

129:                                              ; preds = %125, %115, %96
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #4
  %130 = load i32, ptr %14, align 4
  switch i32 %130, label %149 [
    i32 0, label %131
    i32 2, label %148
  ]

131:                                              ; preds = %129
  br label %143

132:                                              ; preds = %83
  %133 = load i32, ptr %11, align 4, !tbaa !5
  %134 = icmp slt i32 %133, 0
  br i1 %134, label %135, label %136

135:                                              ; preds = %132
  br label %148

136:                                              ; preds = %132
  %137 = load ptr, ptr %8, align 8, !tbaa !9
  %138 = call ptr @strcat(ptr noundef %137, ptr noundef @.str.2) #4
  %139 = load ptr, ptr %8, align 8, !tbaa !9
  %140 = load ptr, ptr %12, align 8, !tbaa !9
  %141 = call ptr @strcat(ptr noundef %139, ptr noundef %140) #4
  br label %142

142:                                              ; preds = %136
  br label %143

143:                                              ; preds = %142, %131
  br label %144

144:                                              ; preds = %143
  %145 = load i32, ptr %10, align 4, !tbaa !5
  %146 = add nsw i32 %145, 1
  store i32 %146, ptr %10, align 4, !tbaa !5
  br label %60, !llvm.loop !14

147:                                              ; preds = %60
  store i32 1, ptr %5, align 4
  store i32 1, ptr %14, align 4
  br label %149

148:                                              ; preds = %135, %129, %47
  store i32 0, ptr %5, align 4
  store i32 1, ptr %14, align 4
  br label %149

149:                                              ; preds = %148, %147, %129
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #4
  %150 = load i32, ptr %5, align 4
  ret i32 %150
}

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

; Function Attrs: nounwind willreturn memory(read)
declare ptr @strrchr(ptr noundef, i32 noundef) #2

; Function Attrs: nounwind willreturn memory(read)
declare i64 @strlen(ptr noundef) #2

; Function Attrs: nounwind
declare ptr @strcpy(ptr noundef, ptr noundef) #3

; Function Attrs: nounwind willreturn memory(read)
declare ptr @strstr(ptr noundef, ptr noundef) #2

; Function Attrs: nounwind willreturn memory(read)
declare ptr @strchr(ptr noundef, i32 noundef) #2

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

; Function Attrs: nounwind
declare ptr @strcat(ptr noundef, ptr noundef) #3

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 = { nounwind willreturn memory(read) "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 "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 }
attributes #5 = { nounwind willreturn memory(read) }

!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/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!7, !7, i64 0}
!12 = distinct !{!12, !13}
!13 = !{!"llvm.loop.mustprogress"}
!14 = distinct !{!14, !13}


; 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 [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: nofree nounwind memory(readwrite, inaccessiblemem: none) uwtable
define dso_local noundef i32 @qh_argv_to_command(i32 noundef %0, ptr nocapture noundef readonly %1, ptr noundef %2, i32 noundef %3) local_unnamed_addr #0 {
  store i8 0, ptr %2, align 1, !tbaa !5
  %.not = icmp eq i32 %0, 0
  br i1 %.not, label %.thread, label %5

5:                                                ; preds = %4
  %6 = load ptr, ptr %1, align 8, !tbaa !8
  %7 = tail call ptr @strrchr(ptr noundef nonnull dereferenceable(1) %6, i32 noundef 92) #3
  %.not56 = icmp eq ptr %7, null
  br i1 %.not56, label %8, label %10

8:                                                ; preds = %5
  %9 = tail call ptr @strrchr(ptr noundef nonnull dereferenceable(1) %6, i32 noundef 47) #3
  %.not57 = icmp eq ptr %9, null
  br i1 %.not57, label %12, label %10

10:                                               ; preds = %8, %5
  %.043 = phi ptr [ %7, %5 ], [ %9, %8 ]
  %11 = getelementptr inbounds i8, ptr %.043, i64 1
  br label %12

12:                                               ; preds = %8, %10
  %.144 = phi ptr [ %11, %10 ], [ %6, %8 ]
  %13 = tail call i64 @strlen(ptr noundef nonnull dereferenceable(1) %.144) #3
  %14 = trunc i64 %13 to i32
  %15 = icmp slt i32 %14, %3
  br i1 %15, label %16, label %.thread

16:                                               ; preds = %12
  %17 = tail call ptr @strcpy(ptr noundef nonnull dereferenceable(1) %2, ptr noundef nonnull dereferenceable(1) %.144) #4
  %18 = tail call ptr @strstr(ptr noundef nonnull dereferenceable(1) %2, ptr noundef nonnull dereferenceable(1) @.str) #3
  %.not58 = icmp eq ptr %18, null
  br i1 %.not58, label %19, label %21

19:                                               ; preds = %16
  %20 = tail call ptr @strstr(ptr noundef nonnull dereferenceable(1) %2, ptr noundef nonnull dereferenceable(1) @.str.1) #3
  %.not59 = icmp eq ptr %20, null
  br i1 %.not59, label %22, label %21

21:                                               ; preds = %19, %16
  %.2 = phi ptr [ %18, %16 ], [ %20, %19 ]
  store i8 0, ptr %.2, align 1, !tbaa !5
  br label %22

22:                                               ; preds = %19, %21
  %23 = icmp sgt i32 %0, 1
  br i1 %23, label %.lr.ph.preheader, label %.thread

.lr.ph.preheader:                                 ; preds = %22
  %wide.trip.count = zext nneg i32 %0 to i64
  br label %.lr.ph

.lr.ph:                                           ; preds = %.lr.ph.preheader, %60
  %indvars.iv = phi i64 [ 1, %.lr.ph.preheader ], [ %indvars.iv.next, %60 ]
  %24 = getelementptr inbounds ptr, ptr %1, i64 %indvars.iv
  %25 = load ptr, ptr %24, align 8, !tbaa !8
  %26 = tail call i64 @strlen(ptr noundef nonnull dereferenceable(1) %2) #3
  %27 = trunc i64 %26 to i32
  %28 = tail call i64 @strlen(ptr noundef nonnull dereferenceable(1) %25) #3
  %29 = trunc i64 %28 to i32
  %30 = add i32 %27, %29
  %31 = sub i32 %3, %30
  %32 = load i8, ptr %25, align 1, !tbaa !5
  %.not60 = icmp eq i8 %32, 0
  br i1 %.not60, label %35, label %33

33:                                               ; preds = %.lr.ph
  %34 = tail call ptr @strchr(ptr noundef nonnull dereferenceable(1) %25, i32 noundef 32) #3
  %.not61 = icmp eq ptr %34, null
  br i1 %.not61, label %55, label %35

35:                                               ; preds = %33, %.lr.ph
  %36 = icmp slt i32 %31, 4
  br i1 %36, label %.thread, label %37

37:                                               ; preds = %35
  %38 = add nsw i32 %31, -4
  %39 = getelementptr inbounds i8, ptr %2, i64 %26
  %40 = getelementptr inbounds i8, ptr %39, i64 1
  store i8 32, ptr %39, align 1, !tbaa !5
  %41 = getelementptr inbounds i8, ptr %39, i64 2
  store i8 34, ptr %40, align 1, !tbaa !5
  br label %42

42:                                               ; preds = %49, %37
  %.045 = phi i32 [ %38, %37 ], [ %.146, %49 ]
  %.3 = phi ptr [ %25, %37 ], [ %51, %49 ]
  %.042 = phi ptr [ %41, %37 ], [ %52, %49 ]
  %43 = load i8, ptr %.3, align 1, !tbaa !5
  switch i8 %43, label %49 [
    i8 0, label %53
    i8 34, label %44
  ]

44:                                               ; preds = %42
  %45 = icmp slt i32 %.045, 1
  br i1 %45, label %.thread, label %46

46:                                               ; preds = %44
  %47 = add nsw i32 %.045, -1
  %48 = getelementptr inbounds i8, ptr %.042, i64 1
  store i8 92, ptr %.042, align 1, !tbaa !5
  %.pre = load i8, ptr %.3, align 1, !tbaa !5
  br label %49

49:                                               ; preds = %42, %46
  %50 = phi i8 [ %.pre, %46 ], [ %43, %42 ]
  %.146 = phi i32 [ %47, %46 ], [ %.045, %42 ]
  %.1 = phi ptr [ %48, %46 ], [ %.042, %42 ]
  %51 = getelementptr inbounds i8, ptr %.3, i64 1
  %52 = getelementptr inbounds i8, ptr %.1, i64 1
  store i8 %50, ptr %.1, align 1, !tbaa !5
  br label %42, !llvm.loop !10

53:                                               ; preds = %42
  %54 = getelementptr inbounds i8, ptr %.042, i64 1
  store i8 34, ptr %.042, align 1, !tbaa !5
  store i8 0, ptr %54, align 1, !tbaa !5
  br label %60

55:                                               ; preds = %33
  %56 = icmp slt i32 %31, 2
  br i1 %56, label %.thread, label %57

57:                                               ; preds = %55
  %58 = tail call ptr @strcat(ptr noundef nonnull dereferenceable(1) %2, ptr noundef nonnull dereferenceable(1) @.str.2) #4
  %59 = tail call ptr @strcat(ptr noundef nonnull dereferenceable(1) %2, ptr noundef nonnull dereferenceable(1) %25) #4
  br label %60

60:                                               ; preds = %53, %57
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %.thread, label %.lr.ph, !llvm.loop !12

.thread:                                          ; preds = %60, %55, %35, %44, %4, %22, %12
  %.048 = phi i32 [ 0, %12 ], [ 1, %22 ], [ 1, %4 ], [ 0, %44 ], [ 1, %60 ], [ 0, %55 ], [ 0, %35 ]
  ret i32 %.048
}

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare ptr @strrchr(ptr noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i64 @strlen(ptr nocapture noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: readwrite)
declare ptr @strcpy(ptr noalias noundef returned writeonly, ptr noalias nocapture noundef readonly) local_unnamed_addr #2

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare ptr @strstr(ptr noundef, ptr nocapture noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare ptr @strchr(ptr noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: readwrite)
declare ptr @strcat(ptr noalias noundef returned, ptr noalias nocapture noundef readonly) local_unnamed_addr #2

attributes #0 = { nofree nounwind memory(readwrite, inaccessiblemem: none) 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 nofree nounwind willreturn memory(argmem: read) "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 nofree nounwind willreturn memory(argmem: readwrite) "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 willreturn memory(read) }
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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"any pointer", !6, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass