; LLVM IR from greensoftwarelab/Energy-Languages :: C/reverse-complement/revcomp.gcc-6 (main)

; 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"

@stdin = external global ptr, align 8

; Function Attrs: nounwind uwtable
define dso_local i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i64, align 8
  %3 = alloca i64, align 8
  %4 = alloca i64, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i64, align 8
  %7 = alloca i32, align 4
  %8 = alloca ptr, align 8
  %9 = alloca i64, align 8
  %10 = alloca ptr, align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #8
  store i64 16384, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #8
  store i64 0, ptr %3, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #8
  store i64 1, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #8
  %11 = load i64, ptr %2, align 8, !tbaa !5
  %12 = call noalias ptr @malloc(i64 noundef %11) #9
  store ptr %12, ptr %5, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #8
  br label %13

13:                                               ; preds = %76, %0
  %14 = load ptr, ptr %5, align 8, !tbaa !9
  %15 = load i64, ptr %3, align 8, !tbaa !5
  %16 = getelementptr inbounds i8, ptr %14, i64 %15
  %17 = load ptr, ptr @stdin, align 8, !tbaa !9
  %18 = call i64 @fread(ptr noundef %16, i64 noundef 1, i64 noundef 16384, ptr noundef %17)
  store i64 %18, ptr %6, align 8, !tbaa !5
  %19 = icmp ne i64 %18, 0
  br i1 %19, label %21, label %20

20:                                               ; preds = %13
  store i32 2, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #8
  br label %77

21:                                               ; preds = %13
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #8
  br label %22

22:                                               ; preds = %56, %21
  %23 = load ptr, ptr %5, align 8, !tbaa !9
  %24 = load i64, ptr %3, align 8, !tbaa !5
  %25 = getelementptr inbounds i8, ptr %23, i64 %24
  %26 = load i64, ptr %6, align 8, !tbaa !5
  %27 = call ptr @memchr(ptr noundef %25, i32 noundef 62, i64 noundef %26) #10
  store ptr %27, ptr %8, align 8, !tbaa !9
  %28 = icmp ne ptr %27, null
  br i1 %28, label %30, label %29

29:                                               ; preds = %22
  store i32 4, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #8
  br label %63

30:                                               ; preds = %22
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #8
  %31 = load ptr, ptr %8, align 8, !tbaa !9
  %32 = load ptr, ptr %5, align 8, !tbaa !9
  %33 = load i64, ptr %3, align 8, !tbaa !5
  %34 = getelementptr inbounds i8, ptr %32, i64 %33
  %35 = ptrtoint ptr %31 to i64
  %36 = ptrtoint ptr %34 to i64
  %37 = sub i64 %35, %36
  store i64 %37, ptr %9, align 8, !tbaa !5
  %38 = load i64, ptr %9, align 8, !tbaa !5
  %39 = load i64, ptr %3, align 8, !tbaa !5
  %40 = add nsw i64 %39, %38
  store i64 %40, ptr %3, align 8, !tbaa !5
  %41 = load i64, ptr %3, align 8, !tbaa !5
  %42 = icmp ne i64 %41, 0
  br i1 %42, label %43, label %56

43:                                               ; preds = %30
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #8
  %44 = call noalias ptr @malloc(i64 noundef 16384) #9
  store ptr %44, ptr %10, align 8, !tbaa !9
  %45 = load ptr, ptr %10, align 8, !tbaa !9
  %46 = load ptr, ptr %8, align 8, !tbaa !9
  %47 = load i64, ptr %6, align 8, !tbaa !5
  %48 = load i64, ptr %9, align 8, !tbaa !5
  %49 = sub nsw i64 %47, %48
  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %45, ptr align 1 %46, i64 %49, i1 false)
  %50 = load ptr, ptr %5, align 8, !tbaa !9
  %51 = load i64, ptr %3, align 8, !tbaa !5
  %52 = load i64, ptr %4, align 8, !tbaa !5
  call void @process_Sequence(ptr noundef %50, i64 noundef %51, i64 noundef %52)
  %53 = load ptr, ptr %10, align 8, !tbaa !9
  store ptr %53, ptr %5, align 8, !tbaa !9
  store i64 16384, ptr %2, align 8, !tbaa !5
  store i64 0, ptr %3, align 8, !tbaa !5
  %54 = load i64, ptr %4, align 8, !tbaa !5
  %55 = add nsw i64 %54, 1
  store i64 %55, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #8
  br label %56

56:                                               ; preds = %43, %30
  %57 = load i64, ptr %3, align 8, !tbaa !5
  %58 = add nsw i64 %57, 1
  store i64 %58, ptr %3, align 8, !tbaa !5
  %59 = load i64, ptr %9, align 8, !tbaa !5
  %60 = add nsw i64 %59, 1
  %61 = load i64, ptr %6, align 8, !tbaa !5
  %62 = sub nsw i64 %61, %60
  store i64 %62, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #8
  br label %22, !llvm.loop !11

63:                                               ; preds = %29
  %64 = load i64, ptr %6, align 8, !tbaa !5
  %65 = load i64, ptr %3, align 8, !tbaa !5
  %66 = add nsw i64 %65, %64
  store i64 %66, ptr %3, align 8, !tbaa !5
  %67 = load i64, ptr %3, align 8, !tbaa !5
  %68 = load i64, ptr %2, align 8, !tbaa !5
  %69 = sub nsw i64 %68, 16384
  %70 = icmp sgt i64 %67, %69
  br i1 %70, label %71, label %76

71:                                               ; preds = %63
  %72 = load ptr, ptr %5, align 8, !tbaa !9
  %73 = load i64, ptr %2, align 8, !tbaa !5
  %74 = mul nsw i64 %73, 2
  store i64 %74, ptr %2, align 8, !tbaa !5
  %75 = call ptr @realloc(ptr noundef %72, i64 noundef %74) #11
  store ptr %75, ptr %5, align 8, !tbaa !9
  br label %76

76:                                               ; preds = %71, %63
  br label %13, !llvm.loop !13

77:                                               ; preds = %20
  %78 = load i64, ptr %3, align 8, !tbaa !5
  %79 = icmp ne i64 %78, 0
  br i1 %79, label %80, label %84

80:                                               ; preds = %77
  %81 = load ptr, ptr %5, align 8, !tbaa !9
  %82 = load i64, ptr %3, align 8, !tbaa !5
  %83 = load i64, ptr %4, align 8, !tbaa !5
  call void @process_Sequence(ptr noundef %81, i64 noundef %82, i64 noundef %83)
  br label %86

84:                                               ; preds = %77
  %85 = load ptr, ptr %5, align 8, !tbaa !9
  call void @free(ptr noundef %85) #8
  br label %86

86:                                               ; preds = %84, %80
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #8
  ret i32 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 allocsize(0)
declare noalias ptr @malloc(i64 noundef) #2

declare i64 @fread(ptr noundef, i64 noundef, i64 noundef, ptr noundef) #3

; Function Attrs: nounwind willreturn memory(read)
declare ptr @memchr(ptr noundef, i32 noundef, i64 noundef) #4

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #5

; Function Attrs: nounwind uwtable
declare hidden void @process_Sequence(ptr noundef, i64 noundef, i64 noundef) #0

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

; Function Attrs: nounwind allocsize(1)
declare ptr @realloc(ptr noundef, i64 noundef) #6

; Function Attrs: nounwind
declare void @free(ptr noundef) #7

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 allocsize(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 = { "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 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 #5 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #6 = { nounwind allocsize(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 #7 = { 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 #8 = { nounwind }
attributes #9 = { nounwind allocsize(0) }
attributes #10 = { nounwind willreturn memory(read) }
attributes #11 = { nounwind allocsize(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 = !{!"long", !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"}
!13 = distinct !{!13, !12}


; 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"

@stdin = external local_unnamed_addr global ptr, align 8

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = tail call noalias dereferenceable_or_null(16384) ptr @malloc(i64 noundef 16384) #7
  %2 = load ptr, ptr @stdin, align 8, !tbaa !5
  %3 = tail call i64 @fread(ptr noundef %1, i64 noundef 1, i64 noundef 16384, ptr noundef %2)
  %.not62 = icmp eq i64 %3, 0
  br i1 %.not62, label %._crit_edge67.thread, label %.preheader

.preheader:                                       ; preds = %0, %39
  %4 = phi i64 [ %42, %39 ], [ %3, %0 ]
  %.066 = phi i64 [ %.3, %39 ], [ 16384, %0 ]
  %.03465 = phi i64 [ %19, %39 ], [ 0, %0 ]
  %.03764 = phi i64 [ %.138.lcssa, %39 ], [ 1, %0 ]
  %.04163 = phi ptr [ %.344, %39 ], [ %1, %0 ]
  %5 = getelementptr inbounds i8, ptr %.04163, i64 %.03465
  %6 = tail call ptr @memchr(ptr noundef nonnull dereferenceable(1) %5, i32 noundef 62, i64 noundef %4) #8
  %.not5052 = icmp eq ptr %6, null
  br i1 %.not5052, label %._crit_edge, label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %.preheader
  %7 = ptrtoint ptr %6 to i64
  %8 = ptrtoint ptr %5 to i64
  %9 = sub i64 %7, %8
  %10 = add nsw i64 %9, %.03465
  %.not51.peel = icmp eq i64 %10, 0
  br i1 %.not51.peel, label %15, label %11

11:                                               ; preds = %.lr.ph.preheader
  %12 = tail call noalias dereferenceable_or_null(16384) ptr @malloc(i64 noundef 16384) #7
  %13 = sub nsw i64 %4, %9
  tail call void @llvm.memcpy.p0.p0.i64(ptr align 1 %12, ptr nonnull align 1 %6, i64 %13, i1 false)
  tail call void @process_Sequence(ptr noundef %.04163, i64 noundef %10, i64 noundef %.03764)
  %14 = add nsw i64 %.03764, 1
  br label %15

15:                                               ; preds = %11, %.lr.ph.preheader
  %.243.peel = phi ptr [ %12, %11 ], [ %.04163, %.lr.ph.preheader ]
  %.239.peel = phi i64 [ %14, %11 ], [ %.03764, %.lr.ph.preheader ]
  %.2.peel = phi i64 [ 16384, %11 ], [ %.066, %.lr.ph.preheader ]
  %.neg.peel = xor i64 %9, -1
  %16 = add i64 %4, %.neg.peel
  %17 = getelementptr inbounds i8, ptr %.243.peel, i64 1
  %18 = tail call ptr @memchr(ptr noundef nonnull %17, i32 noundef 62, i64 noundef %16) #8
  %.not50.peel = icmp eq ptr %18, null
  br i1 %.not50.peel, label %._crit_edge, label %.lr.ph

._crit_edge67:                                    ; preds = %39
  %.not49 = icmp eq i64 %19, 0
  br i1 %.not49, label %._crit_edge67.thread, label %43

._crit_edge:                                      ; preds = %32, %15, %.preheader
  %.142.lcssa = phi ptr [ %.04163, %.preheader ], [ %.243.peel, %15 ], [ %.243, %32 ]
  %.040.lcssa = phi i64 [ %4, %.preheader ], [ %16, %15 ], [ %33, %32 ]
  %.138.lcssa = phi i64 [ %.03764, %.preheader ], [ %.239.peel, %15 ], [ %.239, %32 ]
  %.135.lcssa = phi i64 [ %.03465, %.preheader ], [ 1, %15 ], [ 1, %32 ]
  %.1.lcssa = phi i64 [ %.066, %.preheader ], [ %.2.peel, %15 ], [ %.2, %32 ]
  %19 = add nsw i64 %.135.lcssa, %.040.lcssa
  %20 = add nsw i64 %.1.lcssa, -16384
  %21 = icmp sgt i64 %19, %20
  br i1 %21, label %36, label %39

.lr.ph:                                           ; preds = %15, %32
  %22 = phi ptr [ %35, %32 ], [ %18, %15 ]
  %23 = phi ptr [ %34, %32 ], [ %17, %15 ]
  %.157 = phi i64 [ %.2, %32 ], [ %.2.peel, %15 ]
  %.13855 = phi i64 [ %.239, %32 ], [ %.239.peel, %15 ]
  %.04054 = phi i64 [ %33, %32 ], [ %16, %15 ]
  %.14253 = phi ptr [ %.243, %32 ], [ %.243.peel, %15 ]
  %24 = ptrtoint ptr %22 to i64
  %25 = ptrtoint ptr %23 to i64
  %26 = sub i64 %24, %25
  %27 = add nsw i64 %26, 1
  %.not51 = icmp eq i64 %27, 0
  br i1 %.not51, label %32, label %28

28:                                               ; preds = %.lr.ph
  %29 = tail call noalias dereferenceable_or_null(16384) ptr @malloc(i64 noundef 16384) #7
  %30 = sub nsw i64 %.04054, %26
  tail call void @llvm.memcpy.p0.p0.i64(ptr align 1 %29, ptr nonnull align 1 %22, i64 %30, i1 false)
  tail call void @process_Sequence(ptr noundef %.14253, i64 noundef %27, i64 noundef %.13855)
  %31 = add nsw i64 %.13855, 1
  br label %32

32:                                               ; preds = %28, %.lr.ph
  %.243 = phi ptr [ %29, %28 ], [ %.14253, %.lr.ph ]
  %.239 = phi i64 [ %31, %28 ], [ %.13855, %.lr.ph ]
  %.2 = phi i64 [ 16384, %28 ], [ %.157, %.lr.ph ]
  %.neg = xor i64 %26, -1
  %33 = add i64 %.04054, %.neg
  %34 = getelementptr inbounds i8, ptr %.243, i64 1
  %35 = tail call ptr @memchr(ptr noundef nonnull %34, i32 noundef 62, i64 noundef %33) #8
  %.not50 = icmp eq ptr %35, null
  br i1 %.not50, label %._crit_edge, label %.lr.ph, !llvm.loop !9

36:                                               ; preds = %._crit_edge
  %37 = shl nsw i64 %.1.lcssa, 1
  %38 = tail call ptr @realloc(ptr noundef %.142.lcssa, i64 noundef %37) #9
  br label %39

39:                                               ; preds = %36, %._crit_edge
  %.344 = phi ptr [ %38, %36 ], [ %.142.lcssa, %._crit_edge ]
  %.3 = phi i64 [ %37, %36 ], [ %.1.lcssa, %._crit_edge ]
  %40 = getelementptr inbounds i8, ptr %.344, i64 %19
  %41 = load ptr, ptr @stdin, align 8, !tbaa !5
  %42 = tail call i64 @fread(ptr noundef %40, i64 noundef 1, i64 noundef 16384, ptr noundef %41)
  %.not = icmp eq i64 %42, 0
  br i1 %.not, label %._crit_edge67, label %.preheader, !llvm.loop !12

43:                                               ; preds = %._crit_edge67
  tail call void @process_Sequence(ptr noundef %.344, i64 noundef %19, i64 noundef %.138.lcssa)
  br label %44

._crit_edge67.thread:                             ; preds = %0, %._crit_edge67
  %.041.lcssa77 = phi ptr [ %.344, %._crit_edge67 ], [ %1, %0 ]
  tail call void @free(ptr noundef %.041.lcssa77) #10
  br label %44

44:                                               ; preds = %._crit_edge67.thread, %43
  ret i32 0
}

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

; Function Attrs: nofree nounwind
declare noundef i64 @fread(ptr nocapture noundef, i64 noundef, i64 noundef, ptr nocapture noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare ptr @memchr(ptr noundef, i32 noundef, i64 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #4

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

; Function Attrs: mustprogress nounwind willreturn allockind("realloc") allocsize(1) memory(argmem: readwrite, inaccessiblemem: readwrite)
declare noalias noundef ptr @realloc(ptr allocptr nocapture noundef, i64 noundef) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite)
declare void @free(ptr allocptr nocapture noundef) local_unnamed_addr #6

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 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) 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 #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 = { 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 #4 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #5 = { mustprogress nounwind willreturn allockind("realloc") allocsize(1) memory(argmem: readwrite, 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 #6 = { mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, 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 #7 = { nounwind allocsize(0) }
attributes #8 = { nounwind willreturn memory(read) }
attributes #9 = { nounwind allocsize(1) }
attributes #10 = { 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 = distinct !{!9, !10, !11}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.peeled.count", i32 1}
!12 = distinct !{!12, !10}


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