; LLVM IR from alexzheng42/sDMD :: analysis (SystemInformation)

; 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.ConstraintStr = type { i32, double, ptr, double, ptr }
%struct.FileStr = type { i32, [256 x i8] }
%struct.StepPotenStr = type { double, double, double, ptr }

@stdout = external global ptr, align 8
@.str.1 = external hidden unnamed_addr constant [5 x i8], align 1
@path = external global [1024 x i8], align 16
@files = external global ptr, align 8
@.str.2 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [116 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [79 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [39 x i8], align 1
@potentialPairCG = external global [33 x [33 x %struct.ConstraintStr]], align 16

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

declare i32 @printf(ptr noundef, ...) #1

declare i32 @fflush(ptr noundef) #1

; Function Attrs: nounwind
declare i32 @sprintf(ptr noundef, ptr noundef, ...) #2

declare noalias ptr @fopen(ptr noundef, ptr noundef) #1

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) #3

declare i64 @fread(ptr noundef, i64 noundef, i64 noundef, ptr noundef) #1

; Function Attrs: nounwind allocsize(0,1)
declare noalias ptr @calloc(i64 noundef, i64 noundef) #4

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

declare i32 @fclose(ptr noundef) #1

; Function Attrs: nounwind uwtable
define dso_local void @ReadCGPot(i32 noundef %0) #5 {
  %2 = alloca i32, align 4
  %3 = alloca [1024 x i8], align 16
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca ptr, align 8
  store i32 %0, ptr %2, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1024, ptr %3) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #6
  %12 = call i32 (ptr, ...) @printf(ptr noundef @.str.23)
  %13 = load ptr, ptr @stdout, align 8, !tbaa !9
  %14 = call i32 @fflush(ptr noundef %13)
  %15 = getelementptr inbounds [1024 x i8], ptr %3, i64 0, i64 0
  %16 = load ptr, ptr @files, align 8, !tbaa !9
  %17 = getelementptr inbounds ptr, ptr %16, i64 3
  %18 = load ptr, ptr %17, align 8, !tbaa !9
  %19 = load i32, ptr %2, align 4, !tbaa !5
  %20 = sext i32 %19 to i64
  %21 = getelementptr inbounds %struct.FileStr, ptr %18, i64 %20
  %22 = getelementptr inbounds %struct.FileStr, ptr %21, i32 0, i32 1
  %23 = getelementptr inbounds [256 x i8], ptr %22, i64 0, i64 0
  %24 = call i32 (ptr, ptr, ...) @sprintf(ptr noundef %15, ptr noundef @.str.1, ptr noundef @path, ptr noundef %23) #6
  %25 = getelementptr inbounds [1024 x i8], ptr %3, i64 0, i64 0
  %26 = call noalias ptr @fopen(ptr noundef %25, ptr noundef @.str.2)
  store ptr %26, ptr %4, align 8, !tbaa !9
  %27 = load ptr, ptr %4, align 8, !tbaa !9
  %28 = icmp eq ptr %27, null
  br i1 %28, label %29, label %39

29:                                               ; preds = %1
  %30 = load ptr, ptr @files, align 8, !tbaa !9
  %31 = getelementptr inbounds ptr, ptr %30, i64 3
  %32 = load ptr, ptr %31, align 8, !tbaa !9
  %33 = load i32, ptr %2, align 4, !tbaa !5
  %34 = sext i32 %33 to i64
  %35 = getelementptr inbounds %struct.FileStr, ptr %32, i64 %34
  %36 = getelementptr inbounds %struct.FileStr, ptr %35, i32 0, i32 1
  %37 = getelementptr inbounds [256 x i8], ptr %36, i64 0, i64 0
  %38 = call i32 (ptr, ...) @printf(ptr noundef @.str.3, ptr noundef %37, ptr noundef @path, ptr noundef @.str.4, i32 noundef 406)
  call void @exit(i32 noundef 1) #7
  unreachable

39:                                               ; preds = %1
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #6
  store i32 0, ptr %5, align 4, !tbaa !5
  br label %40

40:                                               ; preds = %102, %39
  %41 = load i32, ptr %5, align 4, !tbaa !5
  %42 = icmp sle i32 %41, 32
  br i1 %42, label %44, label %43

43:                                               ; preds = %40
  store i32 2, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  br label %105

44:                                               ; preds = %40
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #6
  store i32 0, ptr %7, align 4, !tbaa !5
  br label %45

45:                                               ; preds = %98, %44
  %46 = load i32, ptr %7, align 4, !tbaa !5
  %47 = icmp sle i32 %46, 32
  br i1 %47, label %49, label %48

48:                                               ; preds = %45
  store i32 5, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  br label %101

49:                                               ; preds = %45
  %50 = load i32, ptr %5, align 4, !tbaa !5
  %51 = sext i32 %50 to i64
  %52 = getelementptr inbounds [33 x [33 x %struct.ConstraintStr]], ptr @potentialPairCG, i64 0, i64 %51
  %53 = load i32, ptr %7, align 4, !tbaa !5
  %54 = sext i32 %53 to i64
  %55 = getelementptr inbounds [33 x %struct.ConstraintStr], ptr %52, i64 0, i64 %54
  %56 = load ptr, ptr %4, align 8, !tbaa !9
  %57 = call i64 @fread(ptr noundef %55, i64 noundef 40, i64 noundef 1, ptr noundef %56)
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #6
  store ptr null, ptr %8, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #6
  %58 = load i32, ptr %5, align 4, !tbaa !5
  %59 = sext i32 %58 to i64
  %60 = getelementptr inbounds [33 x [33 x %struct.ConstraintStr]], ptr @potentialPairCG, i64 0, i64 %59
  %61 = load i32, ptr %7, align 4, !tbaa !5
  %62 = sext i32 %61 to i64
  %63 = getelementptr inbounds [33 x %struct.ConstraintStr], ptr %60, i64 0, i64 %62
  %64 = getelementptr inbounds %struct.ConstraintStr, ptr %63, i32 0, i32 2
  %65 = load ptr, ptr %64, align 8, !tbaa !11
  store ptr %65, ptr %9, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #6
  store i32 0, ptr %10, align 4, !tbaa !5
  br label %66

66:                                               ; preds = %93, %49
  %67 = load ptr, ptr %9, align 8, !tbaa !9
  %68 = icmp ne ptr %67, null
  br i1 %68, label %69, label %97

69:                                               ; preds = %66
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #6
  %70 = call noalias ptr @calloc(i64 noundef 1, i64 noundef 32) #8
  store ptr %70, ptr %11, align 8, !tbaa !9
  %71 = load ptr, ptr %11, align 8, !tbaa !9
  %72 = load ptr, ptr %4, align 8, !tbaa !9
  %73 = call i64 @fread(ptr noundef %71, i64 noundef 32, i64 noundef 1, ptr noundef %72)
  %74 = load i32, ptr %10, align 4, !tbaa !5
  %75 = icmp eq i32 %74, 0
  br i1 %75, label %76, label %86

76:                                               ; preds = %69
  %77 = load ptr, ptr %11, align 8, !tbaa !9
  %78 = load i32, ptr %5, align 4, !tbaa !5
  %79 = sext i32 %78 to i64
  %80 = getelementptr inbounds [33 x [33 x %struct.ConstraintStr]], ptr @potentialPairCG, i64 0, i64 %79
  %81 = load i32, ptr %7, align 4, !tbaa !5
  %82 = sext i32 %81 to i64
  %83 = getelementptr inbounds [33 x %struct.ConstraintStr], ptr %80, i64 0, i64 %82
  %84 = getelementptr inbounds %struct.ConstraintStr, ptr %83, i32 0, i32 2
  store ptr %77, ptr %84, align 8, !tbaa !11
  %85 = load ptr, ptr %11, align 8, !tbaa !9
  store ptr %85, ptr %8, align 8, !tbaa !9
  store i32 1, ptr %10, align 4, !tbaa !5
  br label %93

86:                                               ; preds = %69
  %87 = load ptr, ptr %11, align 8, !tbaa !9
  %88 = load ptr, ptr %8, align 8, !tbaa !9
  %89 = getelementptr inbounds %struct.StepPotenStr, ptr %88, i32 0, i32 3
  store ptr %87, ptr %89, align 8, !tbaa !14
  %90 = load ptr, ptr %8, align 8, !tbaa !9
  %91 = getelementptr inbounds %struct.StepPotenStr, ptr %90, i32 0, i32 3
  %92 = load ptr, ptr %91, align 8, !tbaa !14
  store ptr %92, ptr %8, align 8, !tbaa !9
  br label %93

93:                                               ; preds = %86, %76
  %94 = load ptr, ptr %11, align 8, !tbaa !9
  %95 = getelementptr inbounds %struct.StepPotenStr, ptr %94, i32 0, i32 3
  %96 = load ptr, ptr %95, align 8, !tbaa !14
  store ptr %96, ptr %9, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  br label %66, !llvm.loop !16

97:                                               ; preds = %66
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  br label %98

98:                                               ; preds = %97
  %99 = load i32, ptr %7, align 4, !tbaa !5
  %100 = add nsw i32 %99, 1
  store i32 %100, ptr %7, align 4, !tbaa !5
  br label %45, !llvm.loop !18

101:                                              ; preds = %48
  br label %102

102:                                              ; preds = %101
  %103 = load i32, ptr %5, align 4, !tbaa !5
  %104 = add nsw i32 %103, 1
  store i32 %104, ptr %5, align 4, !tbaa !5
  br label %40, !llvm.loop !19

105:                                              ; preds = %43
  %106 = call i32 (ptr, ...) @printf(ptr noundef @.str.6)
  %107 = load ptr, ptr @stdout, align 8, !tbaa !9
  %108 = call i32 @fflush(ptr noundef %107)
  %109 = load ptr, ptr %4, align 8, !tbaa !9
  %110 = call i32 @fclose(ptr noundef %109)
  store i32 1, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 1024, ptr %3) #6
  ret void
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { "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 = { 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 #3 = { noreturn 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 allocsize(0,1) "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 = { 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 #6 = { nounwind }
attributes #7 = { noreturn nounwind }
attributes #8 = { nounwind allocsize(0,1) }

!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 = !{!12, !10, i64 16}
!12 = !{!"ConstraintStr", !6, i64 0, !13, i64 8, !10, i64 16, !13, i64 24, !10, i64 32}
!13 = !{!"double", !7, i64 0}
!14 = !{!15, !10, i64 24}
!15 = !{!"StepPotenStr", !13, i64 0, !13, i64 8, !13, i64 16, !10, i64 24}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.mustprogress"}
!18 = distinct !{!18, !17}
!19 = distinct !{!19, !17}


; 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"

%struct.ConstraintStr = type { i32, double, ptr, double, ptr }
%struct.FileStr = type { i32, [256 x i8] }

@stdout = external local_unnamed_addr global ptr, align 8
@.str.1 = external hidden unnamed_addr constant [5 x i8], align 1
@path = external global [1024 x i8], align 16
@files = external local_unnamed_addr global ptr, align 8
@.str.2 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [116 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [79 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [39 x i8], align 1
@potentialPairCG = external global [33 x [33 x %struct.ConstraintStr]], align 16

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; Function Attrs: nofree nounwind
declare noundef i32 @fflush(ptr nocapture noundef) local_unnamed_addr #1

; Function Attrs: nofree nounwind
declare noundef i32 @sprintf(ptr noalias nocapture noundef writeonly, ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; Function Attrs: nofree nounwind
declare noalias noundef ptr @fopen(ptr nocapture noundef readonly, ptr nocapture noundef readonly) local_unnamed_addr #1

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) local_unnamed_addr #2

; Function Attrs: nofree nounwind
declare noundef i64 @fread(ptr nocapture noundef, i64 noundef, i64 noundef, ptr nocapture noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,zeroed") allocsize(0,1) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @calloc(i64 noundef, i64 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nofree nounwind
declare noundef i32 @fclose(ptr nocapture noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
define dso_local void @ReadCGPot(i32 noundef %0) local_unnamed_addr #4 {
  %2 = alloca [1024 x i8], align 16
  call void @llvm.lifetime.start.p0(i64 1024, ptr nonnull %2) #5
  %3 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.23)
  %4 = load ptr, ptr @stdout, align 8, !tbaa !5
  %5 = tail call i32 @fflush(ptr noundef %4)
  %6 = load ptr, ptr @files, align 8, !tbaa !5
  %7 = getelementptr inbounds i8, ptr %6, i64 24
  %8 = load ptr, ptr %7, align 8, !tbaa !5
  %9 = sext i32 %0 to i64
  %10 = getelementptr inbounds %struct.FileStr, ptr %8, i64 %9, i32 1
  %11 = call i32 (ptr, ptr, ...) @sprintf(ptr noundef nonnull dereferenceable(1) %2, ptr noundef nonnull dereferenceable(1) @.str.1, ptr noundef nonnull @path, ptr noundef nonnull %10) #5
  %12 = call noalias ptr @fopen(ptr noundef nonnull %2, ptr noundef nonnull @.str.2)
  %13 = icmp eq ptr %12, null
  br i1 %13, label %14, label %.preheader

14:                                               ; preds = %1
  %15 = load ptr, ptr @files, align 8, !tbaa !5
  %16 = getelementptr inbounds i8, ptr %15, i64 24
  %17 = load ptr, ptr %16, align 8, !tbaa !5
  %18 = getelementptr inbounds %struct.FileStr, ptr %17, i64 %9, i32 1
  %19 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, ptr noundef nonnull %18, ptr noundef nonnull @path, ptr noundef nonnull @.str.4, i32 noundef 406)
  tail call void @exit(i32 noundef 1) #6
  unreachable

.preheader:                                       ; preds = %1, %25
  %indvars.iv38 = phi i64 [ %indvars.iv.next39, %25 ], [ 0, %1 ]
  br label %26

20:                                               ; preds = %25
  %21 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.6)
  %22 = load ptr, ptr @stdout, align 8, !tbaa !5
  %23 = tail call i32 @fflush(ptr noundef %22)
  %24 = tail call i32 @fclose(ptr noundef nonnull %12)
  call void @llvm.lifetime.end.p0(i64 1024, ptr nonnull %2) #5
  ret void

25:                                               ; preds = %._crit_edge
  %indvars.iv.next39 = add nuw nsw i64 %indvars.iv38, 1
  %exitcond41.not = icmp eq i64 %indvars.iv.next39, 33
  br i1 %exitcond41.not, label %20, label %.preheader, !llvm.loop !9

26:                                               ; preds = %.preheader, %._crit_edge
  %indvars.iv = phi i64 [ 0, %.preheader ], [ %indvars.iv.next, %._crit_edge ]
  %27 = getelementptr inbounds [33 x [33 x %struct.ConstraintStr]], ptr @potentialPairCG, i64 0, i64 %indvars.iv38, i64 %indvars.iv
  %28 = tail call i64 @fread(ptr noundef nonnull %27, i64 noundef 40, i64 noundef 1, ptr noundef nonnull %12)
  %29 = getelementptr inbounds i8, ptr %27, i64 16
  %.02531 = load ptr, ptr %29, align 8, !tbaa !5
  %.not32 = icmp eq ptr %.02531, null
  br i1 %.not32, label %._crit_edge, label %30

30:                                               ; preds = %26
  %31 = tail call noalias dereferenceable_or_null(32) ptr @calloc(i64 noundef 1, i64 noundef 32) #7
  %32 = tail call i64 @fread(ptr noundef %31, i64 noundef 32, i64 noundef 1, ptr noundef nonnull %12)
  store ptr %31, ptr %29, align 8, !tbaa !11
  %33 = getelementptr inbounds i8, ptr %31, i64 24
  %.025.peel = load ptr, ptr %33, align 8, !tbaa !5
  %.not.peel = icmp eq ptr %.025.peel, null
  br i1 %.not.peel, label %._crit_edge, label %.lr.ph.peel.next

.lr.ph.peel.next:                                 ; preds = %30, %.lr.ph.peel.next
  %.02633 = phi ptr [ %34, %.lr.ph.peel.next ], [ %31, %30 ]
  %34 = tail call noalias dereferenceable_or_null(32) ptr @calloc(i64 noundef 1, i64 noundef 32) #7
  %35 = tail call i64 @fread(ptr noundef %34, i64 noundef 32, i64 noundef 1, ptr noundef nonnull %12)
  %36 = getelementptr inbounds i8, ptr %.02633, i64 24
  store ptr %34, ptr %36, align 8, !tbaa !15
  %37 = getelementptr inbounds i8, ptr %34, i64 24
  %.025 = load ptr, ptr %37, align 8, !tbaa !5
  %.not = icmp eq ptr %.025, null
  br i1 %.not, label %._crit_edge, label %.lr.ph.peel.next, !llvm.loop !17

._crit_edge:                                      ; preds = %.lr.ph.peel.next, %30, %26
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, 33
  br i1 %exitcond.not, label %25, label %26, !llvm.loop !19
}

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { noreturn 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 #3 = { mustprogress nofree nounwind willreturn allockind("alloc,zeroed") allocsize(0,1) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "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 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 = { nounwind }
attributes #6 = { noreturn nounwind }
attributes #7 = { nounwind allocsize(0,1) }

!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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !6, i64 16}
!12 = !{!"ConstraintStr", !13, i64 0, !14, i64 8, !6, i64 16, !14, i64 24, !6, i64 32}
!13 = !{!"int", !7, i64 0}
!14 = !{!"double", !7, i64 0}
!15 = !{!16, !6, i64 24}
!16 = !{!"StepPotenStr", !14, i64 0, !14, i64 8, !14, i64 16, !6, i64 24}
!17 = distinct !{!17, !10, !18}
!18 = !{!"llvm.loop.peeled.count", i32 1}
!19 = distinct !{!19, !10}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopFullUnrollPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SCCPPass,SROAPass,SimplifyCFGPass,TailCallElimPass