; LLVM IR from humz2k/sugaryc :: ext/bdwgc (allchblk)

; 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._GC_arrays = type { i64, i64, i64, ptr, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, i32, i64, i64, i64, ptr, ptr, i64, i32, i64, i64, i64, %struct.dl_hashtbl_s, %struct.dl_hashtbl_s, %struct.fnlz_roots_s, i32, ptr, i64, i64, i32, i64, i64, i64, ptr, [64 x ptr], [8 x i8], [64 x ptr], [129 x ptr], [129 x ptr], [129 x ptr], [2049 x i64], [129 x ptr], [4096 x i8], [4096 x i64], [4096 x i64], ptr, [2048 x %struct.roots], [512 x %struct.exclusion], [2048 x ptr] }
%struct.dl_hashtbl_s = type { ptr, i64, i32 }
%struct.fnlz_roots_s = type { ptr, ptr }
%struct.roots = type { ptr, ptr, ptr, i32 }
%struct.exclusion = type { ptr, ptr }

@GC_use_entire_heap = external dso_local global i32, align 4
@GC_arrays = external global %struct._GC_arrays, align 8
@GC_dont_gc = external global i32, align 4
@GC_incremental = external global i32, align 4

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

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

; Function Attrs: nounwind uwtable
declare hidden i32 @GC_hblk_fl_from_blocks(i64 noundef) #1

; Function Attrs: nounwind uwtable
define dso_local ptr @GC_allochblk(i64 noundef %0, i32 noundef %1, i32 noundef %2, i64 noundef %3) #1 {
  %5 = alloca ptr, align 8
  %6 = alloca i64, align 8
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i64, align 8
  %10 = alloca i64, align 8
  %11 = alloca i32, align 4
  %12 = alloca ptr, align 8
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  store i64 %0, ptr %6, align 8, !tbaa !5
  store i32 %1, ptr %7, align 4, !tbaa !9
  store i32 %2, ptr %8, align 4, !tbaa !9
  store i64 %3, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #5
  %16 = load i64, ptr %6, align 8, !tbaa !5
  %17 = icmp ult i64 %16, -4096
  %18 = zext i1 %17 to i32
  %19 = sext i32 %18 to i64
  %20 = call i64 @llvm.expect.i64(i64 %19, i64 1)
  %21 = icmp ne i64 %20, 0
  br i1 %21, label %22, label %25

22:                                               ; preds = %4
  %23 = load i64, ptr %6, align 8, !tbaa !5
  %24 = add i64 %23, 4095
  br label %26

25:                                               ; preds = %4
  br label %26

26:                                               ; preds = %25, %22
  %27 = phi i64 [ %24, %22 ], [ -1, %25 ]
  %28 = lshr i64 %27, 12
  store i64 %28, ptr %10, align 8, !tbaa !5
  %29 = load i64, ptr %10, align 8, !tbaa !5
  %30 = mul i64 %29, 4096
  %31 = load i64, ptr %9, align 8, !tbaa !5
  %32 = sub i64 -1, %31
  %33 = icmp ult i64 %30, %32
  %34 = zext i1 %33 to i32
  %35 = sext i32 %34 to i64
  %36 = call i64 @llvm.expect.i64(i64 %35, i64 1)
  %37 = icmp ne i64 %36, 0
  br i1 %37, label %38, label %43

38:                                               ; preds = %26
  %39 = load i64, ptr %10, align 8, !tbaa !5
  %40 = mul i64 %39, 4096
  %41 = load i64, ptr %9, align 8, !tbaa !5
  %42 = add i64 %40, %41
  br label %44

43:                                               ; preds = %26
  br label %44

44:                                               ; preds = %43, %38
  %45 = phi i64 [ %42, %38 ], [ -1, %43 ]
  %46 = icmp uge i64 %45, 9223372036854775807
  %47 = zext i1 %46 to i32
  %48 = sext i32 %47 to i64
  %49 = call i64 @llvm.expect.i64(i64 %48, i64 0)
  %50 = icmp ne i64 %49, 0
  br i1 %50, label %51, label %52

51:                                               ; preds = %44
  store ptr null, ptr %5, align 8
  store i32 1, ptr %15, align 4
  br label %124

52:                                               ; preds = %44
  %53 = load i64, ptr %10, align 8, !tbaa !5
  %54 = call i32 @GC_hblk_fl_from_blocks(i64 noundef %53)
  store i32 %54, ptr %11, align 4, !tbaa !9
  %55 = load i64, ptr %6, align 8, !tbaa !5
  %56 = load i32, ptr %7, align 4, !tbaa !9
  %57 = load i32, ptr %8, align 4, !tbaa !9
  %58 = load i32, ptr %11, align 4, !tbaa !9
  %59 = load i64, ptr %9, align 8, !tbaa !5
  %60 = call ptr @GC_allochblk_nth(i64 noundef %55, i32 noundef %56, i32 noundef %57, i32 noundef %58, i32 noundef 0, i64 noundef %59)
  store ptr %60, ptr %12, align 8, !tbaa !11
  %61 = load ptr, ptr %12, align 8, !tbaa !11
  %62 = icmp ne ptr %61, null
  br i1 %62, label %63, label %65

63:                                               ; preds = %52
  %64 = load ptr, ptr %12, align 8, !tbaa !11
  store ptr %64, ptr %5, align 8
  store i32 1, ptr %15, align 4
  br label %124

65:                                               ; preds = %52
  store i32 1, ptr %13, align 4, !tbaa !9
  %66 = load i32, ptr @GC_use_entire_heap, align 4, !tbaa !9
  %67 = icmp ne i32 %66, 0
  br i1 %67, label %83, label %68

68:                                               ; preds = %65
  %69 = load i32, ptr @GC_dont_gc, align 4, !tbaa !9
  %70 = icmp ne i32 %69, 0
  br i1 %70, label %83, label %71

71:                                               ; preds = %68
  %72 = load i64, ptr @GC_arrays, align 8, !tbaa !13
  %73 = load i64, ptr getelementptr inbounds (%struct._GC_arrays, ptr @GC_arrays, i32 0, i32 4), align 8, !tbaa !17
  %74 = sub i64 %72, %73
  %75 = load i64, ptr getelementptr inbounds (%struct._GC_arrays, ptr @GC_arrays, i32 0, i32 1), align 8, !tbaa !18
  %76 = icmp ult i64 %74, %75
  br i1 %76, label %83, label %77

77:                                               ; preds = %71
  %78 = load i32, ptr @GC_incremental, align 4, !tbaa !9
  %79 = icmp ne i32 %78, 0
  br i1 %79, label %83, label %80

80:                                               ; preds = %77
  %81 = call i32 @GC_should_collect()
  %82 = icmp ne i32 %81, 0
  br i1 %82, label %84, label %83

83:                                               ; preds = %80, %77, %71, %68, %65
  store i32 60, ptr %14, align 4, !tbaa !9
  br label %93

84:                                               ; preds = %80
  %85 = load i64, ptr getelementptr inbounds (%struct._GC_arrays, ptr @GC_arrays, i32 0, i32 13), align 8, !tbaa !19
  %86 = load i64, ptr @GC_arrays, align 8, !tbaa !13
  %87 = lshr i64 %86, 4
  %88 = icmp ugt i64 %85, %87
  br i1 %88, label %89, label %90

89:                                               ; preds = %84
  store i32 0, ptr %14, align 4, !tbaa !9
  br label %92

90:                                               ; preds = %84
  %91 = call i32 @GC_enough_large_bytes_left()
  store i32 %91, ptr %14, align 4, !tbaa !9
  br label %92

92:                                               ; preds = %90, %89
  br label %93

93:                                               ; preds = %92, %83
  %94 = load i32, ptr %11, align 4, !tbaa !9
  %95 = icmp slt i32 %94, 32
  br i1 %95, label %96, label %102

96:                                               ; preds = %93
  %97 = load i64, ptr %9, align 8, !tbaa !5
  %98 = icmp eq i64 0, %97
  br i1 %98, label %99, label %102

99:                                               ; preds = %96
  %100 = load i32, ptr %11, align 4, !tbaa !9
  %101 = add nsw i32 %100, 1
  store i32 %101, ptr %11, align 4, !tbaa !9
  br label %102

102:                                              ; preds = %99, %96, %93
  br label %103

103:                                              ; preds = %119, %102
  %104 = load i32, ptr %11, align 4, !tbaa !9
  %105 = load i32, ptr %14, align 4, !tbaa !9
  %106 = icmp sle i32 %104, %105
  br i1 %106, label %107, label %122

107:                                              ; preds = %103
  %108 = load i64, ptr %6, align 8, !tbaa !5
  %109 = load i32, ptr %7, align 4, !tbaa !9
  %110 = load i32, ptr %8, align 4, !tbaa !9
  %111 = load i32, ptr %11, align 4, !tbaa !9
  %112 = load i32, ptr %13, align 4, !tbaa !9
  %113 = load i64, ptr %9, align 8, !tbaa !5
  %114 = call ptr @GC_allochblk_nth(i64 noundef %108, i32 noundef %109, i32 noundef %110, i32 noundef %111, i32 noundef %112, i64 noundef %113)
  store ptr %114, ptr %12, align 8, !tbaa !11
  %115 = load ptr, ptr %12, align 8, !tbaa !11
  %116 = icmp ne ptr %115, null
  br i1 %116, label %117, label %118

117:                                              ; preds = %107
  br label %122

118:                                              ; preds = %107
  br label %119

119:                                              ; preds = %118
  %120 = load i32, ptr %11, align 4, !tbaa !9
  %121 = add nsw i32 %120, 1
  store i32 %121, ptr %11, align 4, !tbaa !9
  br label %103, !llvm.loop !20

122:                                              ; preds = %117, %103
  %123 = load ptr, ptr %12, align 8, !tbaa !11
  store ptr %123, ptr %5, align 8
  store i32 1, ptr %15, align 4
  br label %124

124:                                              ; preds = %122, %63, %51
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #5
  %125 = load ptr, ptr %5, align 8
  ret ptr %125
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(none)
declare i64 @llvm.expect.i64(i64, i64) #2

; Function Attrs: nounwind uwtable
declare hidden ptr @GC_allochblk_nth(i64 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i64 noundef) #1

declare i32 @GC_should_collect() #3

; Function Attrs: inlinehint nounwind uwtable
declare hidden i32 @GC_enough_large_bytes_left() #4

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { nocallback nofree nosync nounwind willreturn memory(none) }
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 = { inlinehint 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 }

!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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"any pointer", !7, i64 0}
!13 = !{!14, !6, i64 0}
!14 = !{!"_GC_arrays", !6, i64 0, !6, i64 8, !6, i64 16, !12, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !6, i64 56, !6, i64 64, !6, i64 72, !6, i64 80, !6, i64 88, !6, i64 96, !6, i64 104, !12, i64 112, !12, i64 120, !12, i64 128, !12, i64 136, !12, i64 144, !12, i64 152, !12, i64 160, !12, i64 168, !10, i64 176, !10, i64 180, !10, i64 184, !6, i64 192, !6, i64 200, !6, i64 208, !12, i64 216, !12, i64 224, !6, i64 232, !10, i64 240, !6, i64 248, !6, i64 256, !6, i64 264, !15, i64 272, !15, i64 296, !16, i64 320, !10, i64 336, !12, i64 344, !6, i64 352, !6, i64 360, !10, i64 368, !6, i64 376, !6, i64 384, !6, i64 392, !12, i64 400, !7, i64 408, !7, i64 920, !7, i64 928, !7, i64 1440, !7, i64 2472, !7, i64 3504, !7, i64 4536, !7, i64 20928, !7, i64 21960, !7, i64 26056, !7, i64 58824, !12, i64 91592, !7, i64 91600, !7, i64 157136, !7, i64 165328}
!15 = !{!"dl_hashtbl_s", !12, i64 0, !6, i64 8, !10, i64 16}
!16 = !{!"fnlz_roots_s", !12, i64 0, !12, i64 8}
!17 = !{!14, !6, i64 32}
!18 = !{!14, !6, i64 8}
!19 = !{!14, !6, i64 104}
!20 = distinct !{!20, !21}
!21 = !{!"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"

%struct._GC_arrays = type { i64, i64, i64, ptr, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, i32, i64, i64, i64, ptr, ptr, i64, i32, i64, i64, i64, %struct.dl_hashtbl_s, %struct.dl_hashtbl_s, %struct.fnlz_roots_s, i32, ptr, i64, i64, i32, i64, i64, i64, ptr, [64 x ptr], [8 x i8], [64 x ptr], [129 x ptr], [129 x ptr], [129 x ptr], [2049 x i64], [129 x ptr], [4096 x i8], [4096 x i64], [4096 x i64], ptr, [2048 x %struct.roots], [512 x %struct.exclusion], [2048 x ptr] }
%struct.dl_hashtbl_s = type { ptr, i64, i32 }
%struct.fnlz_roots_s = type { ptr, ptr }
%struct.roots = type { ptr, ptr, ptr, i32 }
%struct.exclusion = type { ptr, ptr }

@GC_use_entire_heap = external dso_local local_unnamed_addr global i32, align 4
@GC_arrays = external local_unnamed_addr global %struct._GC_arrays, align 8
@GC_dont_gc = external local_unnamed_addr global i32, align 4
@GC_incremental = external local_unnamed_addr global i32, align 4

; Function Attrs: nounwind uwtable
declare hidden i32 @GC_hblk_fl_from_blocks(i64 noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local ptr @GC_allochblk(i64 noundef %0, i32 noundef %1, i32 noundef %2, i64 noundef %3) local_unnamed_addr #0 {
  %5 = tail call i64 @llvm.uadd.sat.i64(i64 %0, i64 4095)
  %6 = and i64 %5, -4096
  %7 = tail call i64 @llvm.uadd.sat.i64(i64 %3, i64 %6)
  %8 = icmp ugt i64 %7, 9223372036854775806
  br i1 %8, label %.loopexit, label %9, !prof !5

9:                                                ; preds = %4
  %10 = lshr i64 %5, 12
  %11 = tail call i32 @GC_hblk_fl_from_blocks(i64 noundef %10)
  %12 = tail call ptr @GC_allochblk_nth(i64 noundef %0, i32 noundef %1, i32 noundef %2, i32 noundef %11, i32 noundef 0, i64 noundef %3)
  %.not = icmp eq ptr %12, null
  br i1 %.not, label %13, label %.loopexit

13:                                               ; preds = %9
  %14 = load i32, ptr @GC_use_entire_heap, align 4, !tbaa !6
  %15 = icmp ne i32 %14, 0
  %16 = load i32, ptr @GC_dont_gc, align 4
  %17 = icmp ne i32 %16, 0
  %or.cond = select i1 %15, i1 true, i1 %17
  br i1 %or.cond, label %35, label %18

18:                                               ; preds = %13
  %19 = load i64, ptr @GC_arrays, align 8, !tbaa !10
  %20 = load i64, ptr getelementptr inbounds (i8, ptr @GC_arrays, i64 32), align 8, !tbaa !16
  %21 = sub i64 %19, %20
  %22 = load i64, ptr getelementptr inbounds (i8, ptr @GC_arrays, i64 8), align 8, !tbaa !17
  %23 = icmp ult i64 %21, %22
  %24 = load i32, ptr @GC_incremental, align 4
  %25 = icmp ne i32 %24, 0
  %or.cond3 = select i1 %23, i1 true, i1 %25
  br i1 %or.cond3, label %35, label %26

26:                                               ; preds = %18
  %27 = tail call i32 @GC_should_collect() #4
  %.not42 = icmp eq i32 %27, 0
  br i1 %.not42, label %35, label %28

28:                                               ; preds = %26
  %29 = load i64, ptr getelementptr inbounds (i8, ptr @GC_arrays, i64 104), align 8, !tbaa !18
  %30 = load i64, ptr @GC_arrays, align 8, !tbaa !10
  %31 = lshr i64 %30, 4
  %32 = icmp ugt i64 %29, %31
  br i1 %32, label %35, label %33

33:                                               ; preds = %28
  %34 = tail call i32 @GC_enough_large_bytes_left()
  br label %35

35:                                               ; preds = %28, %13, %18, %26, %33
  %.0 = phi i32 [ %34, %33 ], [ 60, %26 ], [ 60, %18 ], [ 60, %13 ], [ 0, %28 ]
  %36 = icmp slt i32 %11, 32
  %37 = icmp eq i64 %3, 0
  %or.cond5 = and i1 %37, %36
  %38 = zext i1 %or.cond5 to i32
  %spec.select = add nsw i32 %11, %38
  %.not4345 = icmp sgt i32 %spec.select, %.0
  br i1 %.not4345, label %.loopexit, label %.lr.ph

39:                                               ; preds = %.lr.ph
  %40 = add i32 %.13646, 1
  %exitcond.not = icmp eq i32 %.13646, %.0
  br i1 %exitcond.not, label %.loopexit, label %.lr.ph, !llvm.loop !19

.lr.ph:                                           ; preds = %35, %39
  %.13646 = phi i32 [ %40, %39 ], [ %spec.select, %35 ]
  %41 = tail call ptr @GC_allochblk_nth(i64 noundef %0, i32 noundef %1, i32 noundef %2, i32 noundef %.13646, i32 noundef 1, i64 noundef %3)
  %.not44 = icmp eq ptr %41, null
  br i1 %.not44, label %39, label %.loopexit

.loopexit:                                        ; preds = %.lr.ph, %39, %35, %9, %4
  %.033 = phi ptr [ null, %4 ], [ %12, %9 ], [ null, %35 ], [ %41, %.lr.ph ], [ null, %39 ]
  ret ptr %.033
}

; Function Attrs: nounwind uwtable
declare hidden ptr @GC_allochblk_nth(i64 noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef, i64 noundef) local_unnamed_addr #0

declare i32 @GC_should_collect() local_unnamed_addr #1

; Function Attrs: inlinehint nounwind uwtable
declare hidden i32 @GC_enough_large_bytes_left() local_unnamed_addr #2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.uadd.sat.i64(i64, i64) #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 = { "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 = { inlinehint 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 #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 = !{!"branch_weights", !"expected", i32 1, i32 2000}
!6 = !{!7, !7, i64 0}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!11, !12, i64 0}
!11 = !{!"_GC_arrays", !12, i64 0, !12, i64 8, !12, i64 16, !13, i64 24, !12, i64 32, !12, i64 40, !12, i64 48, !12, i64 56, !12, i64 64, !12, i64 72, !12, i64 80, !12, i64 88, !12, i64 96, !12, i64 104, !13, i64 112, !13, i64 120, !13, i64 128, !13, i64 136, !13, i64 144, !13, i64 152, !13, i64 160, !13, i64 168, !7, i64 176, !7, i64 180, !7, i64 184, !12, i64 192, !12, i64 200, !12, i64 208, !13, i64 216, !13, i64 224, !12, i64 232, !7, i64 240, !12, i64 248, !12, i64 256, !12, i64 264, !14, i64 272, !14, i64 296, !15, i64 320, !7, i64 336, !13, i64 344, !12, i64 352, !12, i64 360, !7, i64 368, !12, i64 376, !12, i64 384, !12, i64 392, !13, i64 400, !8, i64 408, !8, i64 920, !8, i64 928, !8, i64 1440, !8, i64 2472, !8, i64 3504, !8, i64 4536, !8, i64 20928, !8, i64 21960, !8, i64 26056, !8, i64 58824, !13, i64 91592, !8, i64 91600, !8, i64 157136, !8, i64 165328}
!12 = !{!"long", !8, i64 0}
!13 = !{!"any pointer", !8, i64 0}
!14 = !{!"dl_hashtbl_s", !13, i64 0, !12, i64 8, !7, i64 16}
!15 = !{!"fnlz_roots_s", !13, i64 0, !13, i64 8}
!16 = !{!11, !12, i64 32}
!17 = !{!11, !12, i64 8}
!18 = !{!11, !12, i64 104}
!19 = distinct !{!19, !20}
!20 = !{!"llvm.loop.mustprogress"}


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