; LLVM IR from nelhage/reptyr :: platform/linux (linux)

; 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 [22 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [48 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [51 x i8], align 1

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

declare i64 @read(i32 noundef, ptr noundef, i64 noundef) #1

; Function Attrs: nounwind willreturn memory(none)
declare ptr @__errno_location() #2

; Function Attrs: noreturn
declare void @die(ptr noundef, ...) #3

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

; Function Attrs: nounwind
declare i32 @__isoc99_sscanf(ptr noundef, ptr noundef, ...) #4

; Function Attrs: nounwind
declare i32 @snprintf(ptr noundef, i64 noundef, ptr noundef, ...) #4

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

declare void @error(ptr noundef, ...) #1

; Function Attrs: nounwind
declare ptr @strerror(i32 noundef) #4

declare i32 @close(i32 noundef) #1

; Function Attrs: nounwind uwtable
define dso_local i32 @read_uid(i32 noundef %0, ptr noundef %1) #5 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca [4096 x i8], align 16
  %7 = alloca [1024 x i8], align 16
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4096, ptr %6) #7
  call void @llvm.lifetime.start.p0(i64 1024, ptr %7) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #7
  store i32 0, ptr %9, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #7
  %15 = getelementptr inbounds [1024 x i8], ptr %7, i64 0, i64 0
  store ptr %15, ptr %11, align 8, !tbaa !9
  %16 = getelementptr inbounds [4096 x i8], ptr %6, i64 0, i64 0
  %17 = load i32, ptr %4, align 4, !tbaa !5
  %18 = call i32 (ptr, i64, ptr, ...) @snprintf(ptr noundef %16, i64 noundef 4096, ptr noundef @.str.5, i32 noundef %17) #7
  %19 = getelementptr inbounds [4096 x i8], ptr %6, i64 0, i64 0
  %20 = call i32 (ptr, i32, ...) @open(ptr noundef %19, i32 noundef 0)
  store i32 %20, ptr %8, align 4, !tbaa !5
  %21 = load i32, ptr %8, align 4, !tbaa !5
  %22 = icmp slt i32 %21, 0
  br i1 %22, label %23, label %30

23:                                               ; preds = %2
  %24 = getelementptr inbounds [4096 x i8], ptr %6, i64 0, i64 0
  %25 = call ptr @__errno_location() #8
  %26 = load i32, ptr %25, align 4, !tbaa !5
  %27 = call ptr @strerror(i32 noundef %26) #7
  call void (ptr, ...) @error(ptr noundef @.str.4, ptr noundef %24, ptr noundef %27)
  %28 = load i32, ptr %8, align 4, !tbaa !5
  %29 = sub nsw i32 0, %28
  store i32 %29, ptr %3, align 4
  store i32 1, ptr %12, align 4
  br label %98

30:                                               ; preds = %2
  %31 = load i32, ptr %8, align 4, !tbaa !5
  %32 = getelementptr inbounds [1024 x i8], ptr %7, i64 0, i64 0
  %33 = call i64 @read(i32 noundef %31, ptr noundef %32, i64 noundef 1024)
  %34 = trunc i64 %33 to i32
  store i32 %34, ptr %10, align 4, !tbaa !5
  %35 = icmp slt i32 %34, 0
  br i1 %35, label %36, label %45

36:                                               ; preds = %30
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #7
  %37 = call ptr @__errno_location() #8
  %38 = load i32, ptr %37, align 4, !tbaa !5
  store i32 %38, ptr %13, align 4, !tbaa !5
  %39 = load i32, ptr %13, align 4, !tbaa !5
  %40 = icmp eq i32 %39, 0
  br i1 %40, label %41, label %42

41:                                               ; preds = %36
  call void (ptr, ...) @die(ptr noundef @.str, ptr noundef @.str.1) #9
  unreachable

42:                                               ; preds = %36
  %43 = load i32, ptr %13, align 4, !tbaa !5
  store i32 %43, ptr %14, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #7
  %44 = load i32, ptr %14, align 4, !tbaa !5
  store i32 %44, ptr %9, align 4, !tbaa !5
  br label %94

45:                                               ; preds = %30
  br label %46

46:                                               ; preds = %72, %45
  %47 = load ptr, ptr %11, align 8, !tbaa !9
  %48 = getelementptr inbounds [1024 x i8], ptr %7, i64 0, i64 0
  %49 = load i32, ptr %10, align 4, !tbaa !5
  %50 = sext i32 %49 to i64
  %51 = getelementptr inbounds i8, ptr %48, i64 %50
  %52 = icmp ult ptr %47, %51
  br i1 %52, label %53, label %75

53:                                               ; preds = %46
  %54 = load ptr, ptr %11, align 8, !tbaa !9
  %55 = call i32 @strncmp(ptr noundef %54, ptr noundef @.str.6, i64 noundef 5) #10
  %56 = icmp eq i32 %55, 0
  br i1 %56, label %57, label %58

57:                                               ; preds = %53
  br label %75

58:                                               ; preds = %53
  %59 = load ptr, ptr %11, align 8, !tbaa !9
  %60 = getelementptr inbounds [1024 x i8], ptr %7, i64 0, i64 0
  %61 = load i32, ptr %10, align 4, !tbaa !5
  %62 = sext i32 %61 to i64
  %63 = getelementptr inbounds i8, ptr %60, i64 %62
  %64 = load ptr, ptr %11, align 8, !tbaa !9
  %65 = ptrtoint ptr %63 to i64
  %66 = ptrtoint ptr %64 to i64
  %67 = sub i64 %65, %66
  %68 = call ptr @memchr(ptr noundef %59, i32 noundef 10, i64 noundef %67) #10
  store ptr %68, ptr %11, align 8, !tbaa !9
  %69 = load ptr, ptr %11, align 8, !tbaa !9
  %70 = icmp eq ptr %69, null
  br i1 %70, label %71, label %72

71:                                               ; preds = %58
  br label %75

72:                                               ; preds = %58
  %73 = load ptr, ptr %11, align 8, !tbaa !9
  %74 = getelementptr inbounds i8, ptr %73, i32 1
  store ptr %74, ptr %11, align 8, !tbaa !9
  br label %46, !llvm.loop !11

75:                                               ; preds = %71, %57, %46
  %76 = load ptr, ptr %11, align 8, !tbaa !9
  %77 = icmp eq ptr %76, null
  br i1 %77, label %85, label %78

78:                                               ; preds = %75
  %79 = load ptr, ptr %11, align 8, !tbaa !9
  %80 = getelementptr inbounds [1024 x i8], ptr %7, i64 0, i64 0
  %81 = load i32, ptr %10, align 4, !tbaa !5
  %82 = sext i32 %81 to i64
  %83 = getelementptr inbounds i8, ptr %80, i64 %82
  %84 = icmp uge ptr %79, %83
  br i1 %84, label %85, label %87

85:                                               ; preds = %78, %75
  call void (ptr, ...) @debug(ptr noundef @.str.7)
  %86 = load ptr, ptr %5, align 8, !tbaa !9
  store i32 -1, ptr %86, align 4, !tbaa !5
  br label %94

87:                                               ; preds = %78
  %88 = load ptr, ptr %11, align 8, !tbaa !9
  %89 = load ptr, ptr %5, align 8, !tbaa !9
  %90 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef %88, ptr noundef @.str.8, ptr noundef %89) #7
  %91 = icmp slt i32 %90, 0
  br i1 %91, label %92, label %93

92:                                               ; preds = %87
  call void (ptr, ...) @debug(ptr noundef @.str.9)
  br label %93

93:                                               ; preds = %92, %87
  br label %94

94:                                               ; preds = %93, %85, %42
  %95 = load i32, ptr %8, align 4, !tbaa !5
  %96 = call i32 @close(i32 noundef %95)
  %97 = load i32, ptr %9, align 4, !tbaa !5
  store i32 %97, ptr %3, align 4
  store i32 1, ptr %12, align 4
  br label %98

98:                                               ; preds = %94, %23
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 1024, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 4096, ptr %6) #7
  %99 = load i32, ptr %3, align 4
  ret i32 %99
}

; Function Attrs: nounwind willreturn memory(read)
declare i32 @strncmp(ptr noundef, ptr noundef, i64 noundef) #6

; Function Attrs: nounwind willreturn memory(read)
declare ptr @memchr(ptr noundef, i32 noundef, i64 noundef) #6

declare void @debug(ptr noundef, ...) #1

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 willreturn memory(none) "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 "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 "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 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 #7 = { nounwind }
attributes #8 = { nounwind willreturn memory(none) }
attributes #9 = { noreturn }
attributes #10 = { 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 = distinct !{!11, !12}
!12 = !{!"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 [22 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [48 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [51 x i8], align 1

; 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
declare noundef i64 @read(i32 noundef, ptr nocapture noundef, i64 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none)
declare ptr @__errno_location() local_unnamed_addr #2

; Function Attrs: noreturn
declare void @die(ptr 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 @__isoc99_sscanf(ptr nocapture noundef readonly, ptr nocapture noundef readonly, ...) local_unnamed_addr #4

; Function Attrs: nofree nounwind
declare noundef i32 @snprintf(ptr noalias nocapture noundef writeonly, i64 noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #4

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

declare void @error(ptr noundef, ...) local_unnamed_addr #5

; Function Attrs: nounwind
declare ptr @strerror(i32 noundef) local_unnamed_addr #6

declare i32 @close(i32 noundef) local_unnamed_addr #5

; Function Attrs: nounwind uwtable
define dso_local i32 @read_uid(i32 noundef %0, ptr noundef %1) local_unnamed_addr #7 {
  %3 = alloca [4096 x i8], align 16
  %4 = alloca [1024 x i8], align 16
  call void @llvm.lifetime.start.p0(i64 4096, ptr nonnull %3) #9
  call void @llvm.lifetime.start.p0(i64 1024, ptr nonnull %4) #9
  %5 = call i32 (ptr, i64, ptr, ...) @snprintf(ptr noundef nonnull dereferenceable(1) %3, i64 noundef 4096, ptr noundef nonnull @.str.5, i32 noundef %0) #9
  %6 = call i32 (ptr, i32, ...) @open(ptr noundef nonnull %3, i32 noundef 0) #9
  %7 = icmp slt i32 %6, 0
  br i1 %7, label %8, label %13

8:                                                ; preds = %2
  %9 = tail call ptr @__errno_location() #10
  %10 = load i32, ptr %9, align 4, !tbaa !5
  %11 = tail call ptr @strerror(i32 noundef %10) #9
  call void (ptr, ...) @error(ptr noundef nonnull @.str.4, ptr noundef nonnull %3, ptr noundef %11) #9
  %12 = sub nsw i32 0, %6
  br label %41

13:                                               ; preds = %2
  %14 = call i64 @read(i32 noundef %6, ptr noundef nonnull %4, i64 noundef 1024) #9
  %15 = and i64 %14, 2147483648
  %.not = icmp eq i64 %15, 0
  br i1 %.not, label %.preheader, label %19

.preheader:                                       ; preds = %13
  %16 = and i64 %14, 2147483647
  %17 = getelementptr inbounds i8, ptr %4, i64 %16
  %.not42 = icmp eq i64 %16, 0
  br i1 %.not42, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %.preheader
  %18 = ptrtoint ptr %17 to i64
  br label %27

19:                                               ; preds = %13
  %20 = tail call ptr @__errno_location() #10
  %21 = load i32, ptr %20, align 4, !tbaa !5
  %22 = icmp eq i32 %21, 0
  br i1 %22, label %23, label %39

23:                                               ; preds = %19
  tail call void (ptr, ...) @die(ptr noundef nonnull @.str, ptr noundef nonnull @.str.1) #11
  unreachable

24:                                               ; preds = %30
  %25 = getelementptr inbounds i8, ptr %33, i64 1
  %26 = icmp ult ptr %25, %17
  br i1 %26, label %27, label %._crit_edge, !llvm.loop !9

27:                                               ; preds = %.lr.ph, %24
  %.02437 = phi ptr [ %4, %.lr.ph ], [ %25, %24 ]
  %28 = call i32 @strncmp(ptr noundef nonnull dereferenceable(1) %.02437, ptr noundef nonnull dereferenceable(1) @.str.6, i64 noundef 5) #12
  %29 = icmp eq i32 %28, 0
  br i1 %29, label %._crit_edge, label %30

30:                                               ; preds = %27
  %31 = ptrtoint ptr %.02437 to i64
  %32 = sub i64 %18, %31
  %33 = call ptr @memchr(ptr noundef nonnull %.02437, i32 noundef 10, i64 noundef %32) #12
  %34 = icmp eq ptr %33, null
  br i1 %34, label %.thread, label %24

._crit_edge:                                      ; preds = %24, %27, %.preheader
  %.024.lcssa = phi ptr [ %4, %.preheader ], [ %.02437, %27 ], [ %25, %24 ]
  %.not31 = icmp ult ptr %.024.lcssa, %17
  br i1 %.not31, label %35, label %.thread

.thread:                                          ; preds = %30, %._crit_edge
  call void (ptr, ...) @debug(ptr noundef nonnull @.str.7) #9
  store i32 -1, ptr %1, align 4, !tbaa !5
  br label %39

35:                                               ; preds = %._crit_edge
  %36 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef nonnull %.024.lcssa, ptr noundef nonnull @.str.8, ptr noundef %1) #9
  %37 = icmp slt i32 %36, 0
  br i1 %37, label %38, label %39

38:                                               ; preds = %35
  call void (ptr, ...) @debug(ptr noundef nonnull @.str.9) #9
  br label %39

39:                                               ; preds = %19, %35, %38, %.thread
  %.023 = phi i32 [ 0, %.thread ], [ 0, %38 ], [ 0, %35 ], [ %21, %19 ]
  %40 = call i32 @close(i32 noundef %6) #9
  br label %41

41:                                               ; preds = %39, %8
  %.0 = phi i32 [ %12, %8 ], [ %.023, %39 ]
  call void @llvm.lifetime.end.p0(i64 1024, ptr nonnull %4) #9
  call void @llvm.lifetime.end.p0(i64 4096, ptr nonnull %3) #9
  ret i32 %.0
}

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i32 @strncmp(ptr nocapture noundef, ptr nocapture noundef, i64 noundef) local_unnamed_addr #8

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare ptr @memchr(ptr noundef, i32 noundef, i64 noundef) local_unnamed_addr #8

declare void @debug(ptr noundef, ...) local_unnamed_addr #5

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nofree "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 nosync nounwind willreturn memory(none) "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 "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 = { 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 #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 "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 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 #8 = { 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 #9 = { nounwind }
attributes #10 = { nounwind willreturn memory(none) }
attributes #11 = { noreturn nounwind }
attributes #12 = { 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


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