; LLVM IR from ryanlayer/giggle :: src (giggle)

; 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 [8 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [7 x i8], align 1
@stderr = external global ptr, align 8
@.str.7 = external hidden unnamed_addr constant [17 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local i32 @main(i32 noundef %0, ptr noundef %1) #0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  store i32 0, ptr %3, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !9
  %12 = load i32, ptr %4, align 4, !tbaa !5
  %13 = icmp slt i32 %12, 2
  br i1 %13, label %14, label %18

14:                                               ; preds = %2
  %15 = load i32, ptr %4, align 4, !tbaa !5
  %16 = load ptr, ptr %5, align 8, !tbaa !9
  %17 = call i32 @giggle_help(i32 noundef %15, ptr noundef %16, i32 noundef 0)
  store i32 %17, ptr %3, align 4
  br label %107

18:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #6
  %19 = load ptr, ptr %5, align 8, !tbaa !9
  %20 = getelementptr inbounds ptr, ptr %19, i64 1
  %21 = load ptr, ptr %20, align 8, !tbaa !9
  store ptr %21, ptr %6, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #6
  %22 = load ptr, ptr %5, align 8, !tbaa !9
  %23 = getelementptr inbounds ptr, ptr %22, i64 0
  %24 = load ptr, ptr %23, align 8, !tbaa !9
  %25 = call noalias ptr @strdup(ptr noundef %24) #6
  store ptr %25, ptr %7, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #6
  store i32 0, ptr %10, align 4, !tbaa !5
  store i32 1, ptr %8, align 4, !tbaa !5
  br label %26

26:                                               ; preds = %75, %18
  %27 = load i32, ptr %8, align 4, !tbaa !5
  %28 = load i32, ptr %4, align 4, !tbaa !5
  %29 = icmp slt i32 %27, %28
  br i1 %29, label %30, label %78

30:                                               ; preds = %26
  %31 = load i32, ptr %10, align 4, !tbaa !5
  %32 = icmp eq i32 %31, 1
  br i1 %32, label %33, label %45

33:                                               ; preds = %30
  %34 = load ptr, ptr %7, align 8, !tbaa !9
  %35 = load ptr, ptr %5, align 8, !tbaa !9
  %36 = load i32, ptr %8, align 4, !tbaa !5
  %37 = sext i32 %36 to i64
  %38 = getelementptr inbounds ptr, ptr %35, i64 %37
  %39 = load ptr, ptr %38, align 8, !tbaa !9
  %40 = call i32 (ptr, ptr, ...) @asprintf(ptr noundef %7, ptr noundef @.str, ptr noundef %34, ptr noundef %39) #6
  store i32 %40, ptr %9, align 4, !tbaa !5
  %41 = load i32, ptr %9, align 4, !tbaa !5
  %42 = icmp eq i32 %41, -1
  br i1 %42, label %43, label %44

43:                                               ; preds = %33
  call void (i32, ptr, ...) @err(i32 noundef 71, ptr noundef @.str.1) #7
  unreachable

44:                                               ; preds = %33
  store i32 0, ptr %10, align 4, !tbaa !5
  br label %57

45:                                               ; preds = %30
  %46 = load ptr, ptr %7, align 8, !tbaa !9
  %47 = load ptr, ptr %5, align 8, !tbaa !9
  %48 = load i32, ptr %8, align 4, !tbaa !5
  %49 = sext i32 %48 to i64
  %50 = getelementptr inbounds ptr, ptr %47, i64 %49
  %51 = load ptr, ptr %50, align 8, !tbaa !9
  %52 = call i32 (ptr, ptr, ...) @asprintf(ptr noundef %7, ptr noundef @.str.2, ptr noundef %46, ptr noundef %51) #6
  store i32 %52, ptr %9, align 4, !tbaa !5
  %53 = load i32, ptr %9, align 4, !tbaa !5
  %54 = icmp eq i32 %53, -1
  br i1 %54, label %55, label %56

55:                                               ; preds = %45
  call void (i32, ptr, ...) @err(i32 noundef 71, ptr noundef @.str.1) #7
  unreachable

56:                                               ; preds = %45
  br label %57

57:                                               ; preds = %56, %44
  %58 = load ptr, ptr %5, align 8, !tbaa !9
  %59 = load i32, ptr %8, align 4, !tbaa !5
  %60 = sext i32 %59 to i64
  %61 = getelementptr inbounds ptr, ptr %58, i64 %60
  %62 = load ptr, ptr %61, align 8, !tbaa !9
  %63 = call i32 @strcmp(ptr noundef %62, ptr noundef @.str.3) #8
  %64 = icmp eq i32 %63, 0
  br i1 %64, label %73, label %65

65:                                               ; preds = %57
  %66 = load ptr, ptr %5, align 8, !tbaa !9
  %67 = load i32, ptr %8, align 4, !tbaa !5
  %68 = sext i32 %67 to i64
  %69 = getelementptr inbounds ptr, ptr %66, i64 %68
  %70 = load ptr, ptr %69, align 8, !tbaa !9
  %71 = call i32 @strcmp(ptr noundef %70, ptr noundef @.str.4) #8
  %72 = icmp eq i32 %71, 0
  br i1 %72, label %73, label %74

73:                                               ; preds = %65, %57
  store i32 1, ptr %10, align 4, !tbaa !5
  br label %74

74:                                               ; preds = %73, %65
  br label %75

75:                                               ; preds = %74
  %76 = load i32, ptr %8, align 4, !tbaa !5
  %77 = add nsw i32 %76, 1
  store i32 %77, ptr %8, align 4, !tbaa !5
  br label %26, !llvm.loop !11

78:                                               ; preds = %26
  %79 = load ptr, ptr %6, align 8, !tbaa !9
  %80 = call i32 @strcmp(ptr noundef %79, ptr noundef @.str.5) #8
  %81 = icmp eq i32 %80, 0
  br i1 %81, label %82, label %89

82:                                               ; preds = %78
  %83 = load i32, ptr %4, align 4, !tbaa !5
  %84 = sub nsw i32 %83, 1
  %85 = load ptr, ptr %5, align 8, !tbaa !9
  %86 = getelementptr inbounds ptr, ptr %85, i64 1
  %87 = load ptr, ptr %7, align 8, !tbaa !9
  %88 = call i32 @index_main(i32 noundef %84, ptr noundef %86, ptr noundef %87)
  store i32 %88, ptr %3, align 4
  store i32 1, ptr %11, align 4
  br label %106

89:                                               ; preds = %78
  %90 = load ptr, ptr %6, align 8, !tbaa !9
  %91 = call i32 @strcmp(ptr noundef %90, ptr noundef @.str.6) #8
  %92 = icmp eq i32 %91, 0
  br i1 %92, label %93, label %100

93:                                               ; preds = %89
  %94 = load i32, ptr %4, align 4, !tbaa !5
  %95 = sub nsw i32 %94, 1
  %96 = load ptr, ptr %5, align 8, !tbaa !9
  %97 = getelementptr inbounds ptr, ptr %96, i64 1
  %98 = load ptr, ptr %7, align 8, !tbaa !9
  %99 = call i32 @search_main(i32 noundef %95, ptr noundef %97, ptr noundef %98)
  store i32 %99, ptr %3, align 4
  store i32 1, ptr %11, align 4
  br label %106

100:                                              ; preds = %89
  %101 = load ptr, ptr @stderr, align 8, !tbaa !9
  %102 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %101, ptr noundef @.str.7) #6
  %103 = load i32, ptr %4, align 4, !tbaa !5
  %104 = load ptr, ptr %5, align 8, !tbaa !9
  %105 = call i32 @giggle_help(i32 noundef %103, ptr noundef %104, i32 noundef 64)
  store i32 %105, ptr %3, align 4
  store i32 1, ptr %11, align 4
  br label %106

106:                                              ; preds = %100, %93, %82
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  br label %107

107:                                              ; preds = %106, %14
  %108 = load i32, ptr %3, align 4
  ret i32 %108
}

; Function Attrs: nounwind uwtable
declare dso_local i32 @giggle_help(i32 noundef, ptr noundef, i32 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 noalias ptr @strdup(ptr noundef) #2

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

; Function Attrs: noreturn
declare void @err(i32 noundef, ptr noundef, ...) #3

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

declare i32 @index_main(i32 noundef, ptr noundef, ptr noundef) #5

declare i32 @search_main(i32 noundef, ptr noundef, ptr noundef) #5

; Function Attrs: nounwind
declare i32 @fprintf(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

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 "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 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 = { "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 }
attributes #8 = { 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 [8 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [7 x i8], align 1
@stderr = external local_unnamed_addr global ptr, align 8
@.str.7 = external hidden unnamed_addr constant [17 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local i32 @main(i32 noundef %0, ptr noundef %1) local_unnamed_addr #0 {
  %3 = alloca ptr, align 8
  %4 = icmp slt i32 %0, 2
  br i1 %4, label %5, label %7

5:                                                ; preds = %2
  %6 = tail call i32 @giggle_help(i32 noundef %0, ptr noundef %1, i32 noundef 0)
  br label %54

7:                                                ; preds = %2
  %8 = getelementptr inbounds i8, ptr %1, i64 8
  %9 = load ptr, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #8
  %10 = load ptr, ptr %1, align 8, !tbaa !5
  %11 = tail call noalias ptr @strdup(ptr noundef %10) #8
  store ptr %11, ptr %3, align 8, !tbaa !5
  %wide.trip.count = zext nneg i32 %0 to i64
  br label %12

12:                                               ; preds = %7, %34
  %indvars.iv = phi i64 [ 1, %7 ], [ %indvars.iv.next, %34 ]
  %.033 = phi i32 [ 0, %7 ], [ %.2, %34 ]
  %13 = icmp eq i32 %.033, 1
  %14 = load ptr, ptr %3, align 8, !tbaa !5
  %15 = getelementptr inbounds ptr, ptr %1, i64 %indvars.iv
  %16 = load ptr, ptr %15, align 8, !tbaa !5
  br i1 %13, label %17, label %21

17:                                               ; preds = %12
  %18 = call i32 (ptr, ptr, ...) @asprintf(ptr noundef nonnull %3, ptr noundef nonnull @.str, ptr noundef %14, ptr noundef %16) #8
  %19 = icmp eq i32 %18, -1
  br i1 %19, label %20, label %25

20:                                               ; preds = %17
  call void (i32, ptr, ...) @err(i32 noundef 71, ptr noundef nonnull @.str.1) #9
  unreachable

21:                                               ; preds = %12
  %22 = call i32 (ptr, ptr, ...) @asprintf(ptr noundef nonnull %3, ptr noundef nonnull @.str.2, ptr noundef %14, ptr noundef %16) #8
  %23 = icmp eq i32 %22, -1
  br i1 %23, label %24, label %25

24:                                               ; preds = %21
  call void (i32, ptr, ...) @err(i32 noundef 71, ptr noundef nonnull @.str.1) #9
  unreachable

25:                                               ; preds = %17, %21
  %26 = getelementptr inbounds ptr, ptr %1, i64 %indvars.iv
  %27 = load ptr, ptr %26, align 8, !tbaa !5
  %28 = call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %27, ptr noundef nonnull dereferenceable(1) @.str.3) #10
  %29 = icmp eq i32 %28, 0
  br i1 %29, label %33, label %30

30:                                               ; preds = %25
  %31 = call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %27, ptr noundef nonnull dereferenceable(1) @.str.4) #10
  %32 = icmp eq i32 %31, 0
  br i1 %32, label %33, label %34

33:                                               ; preds = %30, %25
  br label %34

34:                                               ; preds = %30, %33
  %.2 = phi i32 [ 1, %33 ], [ 0, %30 ]
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %35, label %12, !llvm.loop !9

35:                                               ; preds = %34
  %36 = call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %9, ptr noundef nonnull dereferenceable(1) @.str.5) #10
  %37 = icmp eq i32 %36, 0
  br i1 %37, label %38, label %42

38:                                               ; preds = %35
  %39 = add nsw i32 %0, -1
  %40 = load ptr, ptr %3, align 8, !tbaa !5
  %41 = call i32 @index_main(i32 noundef %39, ptr noundef nonnull %8, ptr noundef %40) #8
  br label %53

42:                                               ; preds = %35
  %43 = call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %9, ptr noundef nonnull dereferenceable(1) @.str.6) #10
  %44 = icmp eq i32 %43, 0
  br i1 %44, label %45, label %49

45:                                               ; preds = %42
  %46 = add nsw i32 %0, -1
  %47 = load ptr, ptr %3, align 8, !tbaa !5
  %48 = call i32 @search_main(i32 noundef %46, ptr noundef nonnull %8, ptr noundef %47) #8
  br label %53

49:                                               ; preds = %42
  %50 = load ptr, ptr @stderr, align 8, !tbaa !5
  %51 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %50, ptr noundef nonnull @.str.7) #11
  %52 = call i32 @giggle_help(i32 noundef %0, ptr noundef nonnull %1, i32 noundef 64)
  br label %53

53:                                               ; preds = %49, %45, %38
  %.028 = phi i32 [ %41, %38 ], [ %48, %45 ], [ %52, %49 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #8
  br label %54

54:                                               ; preds = %53, %5
  %.129 = phi i32 [ %6, %5 ], [ %.028, %53 ]
  ret i32 %.129
}

; Function Attrs: nounwind uwtable
declare dso_local i32 @giggle_help(i32 noundef, ptr noundef, i32 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: mustprogress nofree nounwind willreturn memory(argmem: readwrite, inaccessiblemem: readwrite)
declare noalias ptr @strdup(ptr nocapture noundef readonly) local_unnamed_addr #2

; Function Attrs: nounwind
declare i32 @asprintf(ptr noundef, ptr noundef, ...) local_unnamed_addr #3

; Function Attrs: noreturn
declare void @err(i32 noundef, ptr noundef, ...) local_unnamed_addr #4

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i32 @strcmp(ptr nocapture noundef, ptr nocapture noundef) local_unnamed_addr #5

declare i32 @index_main(i32 noundef, ptr noundef, ptr noundef) local_unnamed_addr #6

declare i32 @search_main(i32 noundef, ptr noundef, ptr noundef) local_unnamed_addr #6

; Function Attrs: nofree nounwind
declare noundef i32 @fprintf(ptr nocapture noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #7

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

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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nofree nounwind willreturn 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 #3 = { 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 = { 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 #5 = { 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 #6 = { "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 = { 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 #8 = { nounwind }
attributes #9 = { noreturn nounwind }
attributes #10 = { nounwind willreturn memory(read) }
attributes #11 = { cold 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}
!10 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,LoopRotatePass,SROAPass,SimplifyCFGPass,TailCallElimPass