; LLVM IR from alexzheng42/sDMD :: src (CG)

; 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.CGGovStr = type { [2 x [16 x i8]], i32, i32, ptr, ptr }
%struct.CGMatrixStr = type { [5 x double], [32 x %struct.CGBeadStr] }
%struct.CGBeadStr = type { double, double, double, double }

@CG = external global %struct.CGGovStr, align 8
@.str = external hidden unnamed_addr constant [7 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [35 x i8], align 1
@datadir = external global [1024 x i8], align 16
@.str.7 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [69 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [41 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [16 x i8], align 1
@CGMatrix = external global %struct.CGMatrixStr, align 8
@.str.13 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: nounwind willreturn memory(read)
declare i32 @strcmp(ptr noundef, ptr noundef) #0

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

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

; 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, ...) #3

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) #4

; Function Attrs: nounwind uwtable
define dso_local void @InitializeCGPotentialMatrix() #5 {
  %1 = alloca [512 x i8], align 16
  %2 = alloca [128 x i8], align 16
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 512, ptr %1) #6
  call void @llvm.lifetime.start.p0(i64 128, ptr %2) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #6
  %5 = call i32 @strcmp(ptr noundef getelementptr inbounds ([2 x [16 x i8]], ptr @CG, i64 0, i64 1), ptr noundef @.str) #7
  %6 = icmp eq i32 %5, 0
  br i1 %6, label %10, label %7

7:                                                ; preds = %0
  %8 = call i32 @strcmp(ptr noundef getelementptr inbounds ([2 x [16 x i8]], ptr @CG, i64 0, i64 1), ptr noundef @.str.3) #7
  %9 = icmp eq i32 %8, 0
  br i1 %9, label %10, label %75

10:                                               ; preds = %7, %0
  %11 = getelementptr inbounds [512 x i8], ptr %1, i64 0, i64 0
  %12 = call i32 (ptr, ptr, ...) @sprintf(ptr noundef %11, ptr noundef @.str.6, ptr noundef @datadir) #6
  %13 = getelementptr inbounds [512 x i8], ptr %1, i64 0, i64 0
  %14 = call noalias ptr @fopen(ptr noundef %13, ptr noundef @.str.7)
  store ptr %14, ptr %3, align 8, !tbaa !5
  %15 = load ptr, ptr %3, align 8, !tbaa !5
  %16 = icmp eq ptr %15, null
  br i1 %16, label %17, label %20

17:                                               ; preds = %10
  %18 = call i32 (ptr, ...) @printf(ptr noundef @.str.8, ptr noundef @datadir)
  %19 = call i32 (ptr, ...) @printf(ptr noundef @.str.9)
  call void @exit(i32 noundef 1) #8
  unreachable

20:                                               ; preds = %10
  br label %21

21:                                               ; preds = %71, %31, %20
  %22 = getelementptr inbounds [128 x i8], ptr %2, i64 0, i64 0
  %23 = load ptr, ptr %3, align 8, !tbaa !5
  %24 = call ptr @fgets(ptr noundef %22, i32 noundef 128, ptr noundef %23)
  %25 = icmp ne ptr %24, null
  br i1 %25, label %26, label %72

26:                                               ; preds = %21
  %27 = getelementptr inbounds [128 x i8], ptr %2, i64 0, i64 0
  %28 = load i8, ptr %27, align 16, !tbaa !9
  %29 = sext i8 %28 to i32
  %30 = icmp eq i32 %29, 35
  br i1 %30, label %31, label %32

31:                                               ; preds = %26
  br label %21, !llvm.loop !10

32:                                               ; preds = %26
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #6
  store i32 0, ptr %4, align 4, !tbaa !12
  %33 = getelementptr inbounds [128 x i8], ptr %2, i64 0, i64 0
  %34 = getelementptr inbounds [512 x i8], ptr %1, i64 0, i64 0
  %35 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef %33, ptr noundef @.str.10, ptr noundef %34, ptr noundef %4) #6
  %36 = getelementptr inbounds [512 x i8], ptr %1, i64 0, i64 0
  %37 = call i32 @strcmp(ptr noundef %36, ptr noundef @.str.11) #7
  %38 = icmp eq i32 %37, 0
  br i1 %38, label %39, label %45

39:                                               ; preds = %32
  %40 = getelementptr inbounds [128 x i8], ptr %2, i64 0, i64 0
  %41 = load i32, ptr %4, align 4, !tbaa !12
  %42 = sext i32 %41 to i64
  %43 = getelementptr inbounds i8, ptr %40, i64 %42
  %44 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef %43, ptr noundef @.str.12, ptr noundef @CGMatrix, ptr noundef getelementptr inbounds ([5 x double], ptr @CGMatrix, i64 0, i64 1), ptr noundef getelementptr inbounds ([5 x double], ptr @CGMatrix, i64 0, i64 2), ptr noundef getelementptr inbounds ([5 x double], ptr @CGMatrix, i64 0, i64 3), ptr noundef getelementptr inbounds ([5 x double], ptr @CGMatrix, i64 0, i64 4)) #6
  br label %71

45:                                               ; preds = %32
  %46 = getelementptr inbounds [128 x i8], ptr %2, i64 0, i64 0
  %47 = load i32, ptr %4, align 4, !tbaa !12
  %48 = sext i32 %47 to i64
  %49 = getelementptr inbounds i8, ptr %46, i64 %48
  %50 = getelementptr inbounds [512 x i8], ptr %1, i64 0, i64 0
  %51 = call i32 @AAModel(ptr noundef %50)
  %52 = sext i32 %51 to i64
  %53 = getelementptr inbounds [32 x %struct.CGBeadStr], ptr getelementptr inbounds (%struct.CGMatrixStr, ptr @CGMatrix, i32 0, i32 1), i64 0, i64 %52
  %54 = getelementptr inbounds %struct.CGBeadStr, ptr %53, i32 0, i32 0
  %55 = getelementptr inbounds [512 x i8], ptr %1, i64 0, i64 0
  %56 = call i32 @AAModel(ptr noundef %55)
  %57 = sext i32 %56 to i64
  %58 = getelementptr inbounds [32 x %struct.CGBeadStr], ptr getelementptr inbounds (%struct.CGMatrixStr, ptr @CGMatrix, i32 0, i32 1), i64 0, i64 %57
  %59 = getelementptr inbounds %struct.CGBeadStr, ptr %58, i32 0, i32 1
  %60 = getelementptr inbounds [512 x i8], ptr %1, i64 0, i64 0
  %61 = call i32 @AAModel(ptr noundef %60)
  %62 = sext i32 %61 to i64
  %63 = getelementptr inbounds [32 x %struct.CGBeadStr], ptr getelementptr inbounds (%struct.CGMatrixStr, ptr @CGMatrix, i32 0, i32 1), i64 0, i64 %62
  %64 = getelementptr inbounds %struct.CGBeadStr, ptr %63, i32 0, i32 2
  %65 = getelementptr inbounds [512 x i8], ptr %1, i64 0, i64 0
  %66 = call i32 @AAModel(ptr noundef %65)
  %67 = sext i32 %66 to i64
  %68 = getelementptr inbounds [32 x %struct.CGBeadStr], ptr getelementptr inbounds (%struct.CGMatrixStr, ptr @CGMatrix, i32 0, i32 1), i64 0, i64 %67
  %69 = getelementptr inbounds %struct.CGBeadStr, ptr %68, i32 0, i32 3
  %70 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef %49, ptr noundef @.str.13, ptr noundef %54, ptr noundef %59, ptr noundef %64, ptr noundef %69) #6
  br label %71

71:                                               ; preds = %45, %39
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  br label %21, !llvm.loop !10

72:                                               ; preds = %21
  %73 = load ptr, ptr %3, align 8, !tbaa !5
  %74 = call i32 @fclose(ptr noundef %73)
  call void @CreateCGPotentialMatrix()
  call void @ReadCGPotTable()
  br label %75

75:                                               ; preds = %72, %7
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 128, ptr %2) #6
  call void @llvm.lifetime.end.p0(i64 512, ptr %1) #6
  ret void
}

declare noalias ptr @fopen(ptr noundef, ptr noundef) #3

declare ptr @fgets(ptr noundef, i32 noundef, ptr noundef) #3

; Function Attrs: nounwind
declare i32 @__isoc99_sscanf(ptr noundef, ptr noundef, ...) #2

declare i32 @AAModel(ptr noundef) #3

declare i32 @fclose(ptr noundef) #3

; Function Attrs: nounwind uwtable
declare dso_local void @CreateCGPotentialMatrix() #5

; Function Attrs: nounwind uwtable
declare dso_local void @ReadCGPotTable() #5

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { "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 = { 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 #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 = { nounwind willreturn memory(read) }
attributes #8 = { noreturn 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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = !{!13, !13, i64 0}
!13 = !{!"int", !7, i64 0}


; 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.CGGovStr = type { [2 x [16 x i8]], i32, i32, ptr, ptr }
%struct.CGMatrixStr = type { [5 x double], [32 x %struct.CGBeadStr] }
%struct.CGBeadStr = type { double, double, double, double }

@CG = external global %struct.CGGovStr, align 8
@.str = external hidden unnamed_addr constant [7 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [35 x i8], align 1
@datadir = external global [1024 x i8], align 16
@.str.7 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [69 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [41 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [16 x i8], align 1
@CGMatrix = external global %struct.CGMatrixStr, align 8
@.str.13 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i32 @strcmp(ptr nocapture noundef, ptr nocapture noundef) local_unnamed_addr #0

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

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

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

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

; Function Attrs: nounwind uwtable
define dso_local void @InitializeCGPotentialMatrix() local_unnamed_addr #4 {
  %1 = alloca [512 x i8], align 16
  %2 = alloca [128 x i8], align 16
  %3 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 512, ptr nonnull %1) #6
  call void @llvm.lifetime.start.p0(i64 128, ptr nonnull %2) #6
  %4 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @CG, i64 16), ptr noundef nonnull dereferenceable(1) @.str) #7
  %5 = icmp eq i32 %4, 0
  br i1 %5, label %9, label %6

6:                                                ; preds = %0
  %7 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @CG, i64 16), ptr noundef nonnull dereferenceable(1) @.str.3) #7
  %8 = icmp eq i32 %7, 0
  br i1 %8, label %9, label %45

9:                                                ; preds = %6, %0
  %10 = call i32 (ptr, ptr, ...) @sprintf(ptr noundef nonnull dereferenceable(1) %1, ptr noundef nonnull dereferenceable(1) @.str.6, ptr noundef nonnull @datadir) #6
  %11 = call noalias ptr @fopen(ptr noundef nonnull %1, ptr noundef nonnull @.str.7)
  %12 = icmp eq ptr %11, null
  br i1 %12, label %14, label %.preheader

.preheader:                                       ; preds = %9
  %13 = call ptr @fgets(ptr noundef nonnull %2, i32 noundef 128, ptr noundef nonnull %11)
  %.not3 = icmp eq ptr %13, null
  br i1 %.not3, label %._crit_edge, label %.lr.ph

14:                                               ; preds = %9
  %15 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.8, ptr noundef nonnull @datadir)
  %16 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.9)
  tail call void @exit(i32 noundef 1) #8
  unreachable

.lr.ph:                                           ; preds = %.preheader, %.backedge
  %17 = load i8, ptr %2, align 16, !tbaa !5
  %18 = icmp eq i8 %17, 35
  br i1 %18, label %.backedge, label %19

19:                                               ; preds = %.lr.ph
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #6
  store i32 0, ptr %3, align 4, !tbaa !8
  %20 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef nonnull %2, ptr noundef nonnull @.str.10, ptr noundef nonnull %1, ptr noundef nonnull %3) #6
  %21 = call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %1, ptr noundef nonnull dereferenceable(1) @.str.11) #7
  %22 = icmp eq i32 %21, 0
  %23 = load i32, ptr %3, align 4, !tbaa !8
  %24 = sext i32 %23 to i64
  %25 = getelementptr inbounds i8, ptr %2, i64 %24
  br i1 %22, label %26, label %28

26:                                               ; preds = %19
  %27 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef nonnull %25, ptr noundef nonnull @.str.12, ptr noundef nonnull @CGMatrix, ptr noundef nonnull getelementptr inbounds (i8, ptr @CGMatrix, i64 8), ptr noundef nonnull getelementptr inbounds (i8, ptr @CGMatrix, i64 16), ptr noundef nonnull getelementptr inbounds (i8, ptr @CGMatrix, i64 24), ptr noundef nonnull getelementptr inbounds (i8, ptr @CGMatrix, i64 32)) #6
  br label %42

28:                                               ; preds = %19
  %29 = call i32 @AAModel(ptr noundef nonnull %1) #6
  %30 = sext i32 %29 to i64
  %31 = getelementptr inbounds [32 x %struct.CGBeadStr], ptr getelementptr inbounds (i8, ptr @CGMatrix, i64 40), i64 0, i64 %30
  %32 = call i32 @AAModel(ptr noundef nonnull %1) #6
  %33 = sext i32 %32 to i64
  %34 = getelementptr inbounds [32 x %struct.CGBeadStr], ptr getelementptr inbounds (i8, ptr @CGMatrix, i64 40), i64 0, i64 %33, i32 1
  %35 = call i32 @AAModel(ptr noundef nonnull %1) #6
  %36 = sext i32 %35 to i64
  %37 = getelementptr inbounds [32 x %struct.CGBeadStr], ptr getelementptr inbounds (i8, ptr @CGMatrix, i64 40), i64 0, i64 %36, i32 2
  %38 = call i32 @AAModel(ptr noundef nonnull %1) #6
  %39 = sext i32 %38 to i64
  %40 = getelementptr inbounds [32 x %struct.CGBeadStr], ptr getelementptr inbounds (i8, ptr @CGMatrix, i64 40), i64 0, i64 %39, i32 3
  %41 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef nonnull %25, ptr noundef nonnull @.str.13, ptr noundef nonnull %31, ptr noundef nonnull %34, ptr noundef nonnull %37, ptr noundef nonnull %40) #6
  br label %42

42:                                               ; preds = %28, %26
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  br label %.backedge

.backedge:                                        ; preds = %42, %.lr.ph
  %43 = call ptr @fgets(ptr noundef nonnull %2, i32 noundef 128, ptr noundef nonnull %11)
  %.not = icmp eq ptr %43, null
  br i1 %.not, label %._crit_edge, label %.lr.ph, !llvm.loop !10

._crit_edge:                                      ; preds = %.backedge, %.preheader
  %44 = call i32 @fclose(ptr noundef nonnull %11)
  call void @CreateCGPotentialMatrix()
  call void @ReadCGPotTable()
  br label %45

45:                                               ; preds = %._crit_edge, %6
  call void @llvm.lifetime.end.p0(i64 128, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 512, ptr nonnull %1) #6
  ret void
}

; Function Attrs: nofree nounwind
declare noalias noundef ptr @fopen(ptr nocapture noundef readonly, ptr nocapture noundef readonly) local_unnamed_addr #2

; Function Attrs: nofree nounwind
declare noundef ptr @fgets(ptr noundef, i32 noundef, ptr nocapture noundef) local_unnamed_addr #2

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_sscanf(ptr nocapture noundef readonly, ptr nocapture noundef readonly, ...) local_unnamed_addr #2

declare i32 @AAModel(ptr noundef) local_unnamed_addr #5

; Function Attrs: nofree nounwind
declare noundef i32 @fclose(ptr nocapture noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
declare dso_local void @CreateCGPotentialMatrix() local_unnamed_addr #4

; Function Attrs: nounwind uwtable
declare dso_local void @ReadCGPotTable() local_unnamed_addr #4

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #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 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 = { nounwind }
attributes #7 = { nounwind willreturn memory(read) }
attributes #8 = { noreturn 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 = !{!"int", !6, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass