; LLVM IR from PacktPublishing/Demystifying-Cryptography-with-OpenSSL-3 :: Chapter06 (rsa-decrypt)

; 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.8 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [38 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

; Function Attrs: nounwind
declare i32 @fprintf(ptr noundef, ptr noundef, ...) #1

; Function Attrs: nounwind uwtable
define dso_local i32 @decrypt(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3) #2 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca ptr, align 8
  %15 = alloca i64, align 8
  %16 = alloca i64, align 8
  %17 = alloca i64, align 8
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  store ptr %3, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #5
  store i32 0, ptr %9, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #5
  store i32 1, ptr %10, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #5
  store ptr null, ptr %11, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #5
  store ptr null, ptr %12, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #5
  store ptr null, ptr %13, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #5
  store ptr null, ptr %14, align 8, !tbaa !5
  call void @ERR_clear_error()
  %18 = load ptr, ptr %7, align 8, !tbaa !5
  %19 = call ptr @PEM_read_PrivateKey(ptr noundef %18, ptr noundef null, ptr noundef null, ptr noundef null)
  store ptr %19, ptr %11, align 8, !tbaa !5
  %20 = load ptr, ptr %11, align 8, !tbaa !5
  %21 = icmp ne ptr %20, null
  br i1 %21, label %29, label %22

22:                                               ; preds = %4
  %23 = load ptr, ptr %8, align 8, !tbaa !5
  %24 = icmp ne ptr %23, null
  br i1 %24, label %25, label %28

25:                                               ; preds = %22
  %26 = load ptr, ptr %8, align 8, !tbaa !5
  %27 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %26, ptr noundef @.str.8) #5
  br label %28

28:                                               ; preds = %25, %22
  br label %86

29:                                               ; preds = %4
  %30 = load ptr, ptr %11, align 8, !tbaa !5
  %31 = call ptr @EVP_PKEY_CTX_new_from_pkey(ptr noundef null, ptr noundef %30, ptr noundef null)
  store ptr %31, ptr %12, align 8, !tbaa !5
  %32 = load ptr, ptr %12, align 8, !tbaa !5
  %33 = call i32 @EVP_PKEY_decrypt_init(ptr noundef %32)
  store i32 %33, ptr %10, align 4, !tbaa !9
  %34 = load ptr, ptr %12, align 8, !tbaa !5
  %35 = call i32 @EVP_PKEY_CTX_set_rsa_padding(ptr noundef %34, i32 noundef 4)
  store i32 %35, ptr %10, align 4, !tbaa !9
  %36 = load ptr, ptr %11, align 8, !tbaa !5
  %37 = call i32 @EVP_PKEY_get_size(ptr noundef %36)
  %38 = sext i32 %37 to i64
  store i64 %38, ptr %15, align 8, !tbaa !11
  %39 = load i64, ptr %15, align 8, !tbaa !11
  %40 = call noalias ptr @malloc(i64 noundef %39) #6
  store ptr %40, ptr %13, align 8, !tbaa !5
  %41 = load i64, ptr %15, align 8, !tbaa !11
  %42 = call noalias ptr @malloc(i64 noundef %41) #6
  store ptr %42, ptr %14, align 8, !tbaa !5
  %43 = load ptr, ptr %13, align 8, !tbaa !5
  %44 = load i64, ptr %15, align 8, !tbaa !11
  %45 = load ptr, ptr %5, align 8, !tbaa !5
  %46 = call i64 @fread(ptr noundef %43, i64 noundef 1, i64 noundef %44, ptr noundef %45)
  store i64 %46, ptr %16, align 8, !tbaa !11
  %47 = load i64, ptr %15, align 8, !tbaa !11
  store i64 %47, ptr %17, align 8, !tbaa !11
  %48 = load ptr, ptr %12, align 8, !tbaa !5
  %49 = load ptr, ptr %14, align 8, !tbaa !5
  %50 = load ptr, ptr %13, align 8, !tbaa !5
  %51 = load i64, ptr %16, align 8, !tbaa !11
  %52 = call i32 @EVP_PKEY_decrypt(ptr noundef %48, ptr noundef %49, ptr noundef %17, ptr noundef %50, i64 noundef %51)
  store i32 %52, ptr %10, align 4, !tbaa !9
  %53 = load ptr, ptr %14, align 8, !tbaa !5
  %54 = load i64, ptr %17, align 8, !tbaa !11
  %55 = load ptr, ptr %6, align 8, !tbaa !5
  %56 = call i64 @fwrite(ptr noundef %53, i64 noundef 1, i64 noundef %54, ptr noundef %55)
  %57 = load ptr, ptr %5, align 8, !tbaa !5
  %58 = call i32 @ferror(ptr noundef %57) #5
  %59 = icmp ne i32 %58, 0
  br i1 %59, label %68, label %60

60:                                               ; preds = %29
  %61 = load ptr, ptr %6, align 8, !tbaa !5
  %62 = call i32 @ferror(ptr noundef %61) #5
  %63 = icmp ne i32 %62, 0
  br i1 %63, label %68, label %64

64:                                               ; preds = %60
  %65 = load ptr, ptr %7, align 8, !tbaa !5
  %66 = call i32 @ferror(ptr noundef %65) #5
  %67 = icmp ne i32 %66, 0
  br i1 %67, label %68, label %75

68:                                               ; preds = %64, %60, %29
  %69 = load ptr, ptr %8, align 8, !tbaa !5
  %70 = icmp ne ptr %69, null
  br i1 %70, label %71, label %74

71:                                               ; preds = %68
  %72 = load ptr, ptr %8, align 8, !tbaa !5
  %73 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %72, ptr noundef @.str.9) #5
  br label %74

74:                                               ; preds = %71, %68
  br label %86

75:                                               ; preds = %64
  %76 = load i32, ptr %10, align 4, !tbaa !9
  %77 = icmp sle i32 %76, 0
  br i1 %77, label %78, label %85

78:                                               ; preds = %75
  %79 = load ptr, ptr %8, align 8, !tbaa !5
  %80 = icmp ne ptr %79, null
  br i1 %80, label %81, label %84

81:                                               ; preds = %78
  %82 = load ptr, ptr %8, align 8, !tbaa !5
  %83 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %82, ptr noundef @.str.10) #5
  br label %84

84:                                               ; preds = %81, %78
  br label %86

85:                                               ; preds = %75
  br label %87

86:                                               ; preds = %84, %74, %28
  store i32 1, ptr %9, align 4, !tbaa !9
  br label %87

87:                                               ; preds = %86, %85
  %88 = load ptr, ptr %14, align 8, !tbaa !5
  call void @free(ptr noundef %88) #5
  %89 = load ptr, ptr %13, align 8, !tbaa !5
  call void @free(ptr noundef %89) #5
  %90 = load ptr, ptr %12, align 8, !tbaa !5
  call void @EVP_PKEY_CTX_free(ptr noundef %90)
  %91 = load ptr, ptr %11, align 8, !tbaa !5
  call void @EVP_PKEY_free(ptr noundef %91)
  %92 = call i64 @ERR_peek_error()
  %93 = icmp ne i64 %92, 0
  br i1 %93, label %94, label %102

94:                                               ; preds = %87
  store i32 1, ptr %9, align 4, !tbaa !9
  %95 = load ptr, ptr %8, align 8, !tbaa !5
  %96 = icmp ne ptr %95, null
  br i1 %96, label %97, label %101

97:                                               ; preds = %94
  %98 = load ptr, ptr %8, align 8, !tbaa !5
  %99 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %98, ptr noundef @.str.11) #5
  %100 = load ptr, ptr %8, align 8, !tbaa !5
  call void @ERR_print_errors_fp(ptr noundef %100)
  br label %101

101:                                              ; preds = %97, %94
  br label %102

102:                                              ; preds = %101, %87
  %103 = load i32, ptr %9, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #5
  ret i32 %103
}

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

declare void @ERR_clear_error() #3

declare ptr @PEM_read_PrivateKey(ptr noundef, ptr noundef, ptr noundef, ptr noundef) #3

declare ptr @EVP_PKEY_CTX_new_from_pkey(ptr noundef, ptr noundef, ptr noundef) #3

declare i32 @EVP_PKEY_decrypt_init(ptr noundef) #3

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

declare i32 @EVP_PKEY_get_size(ptr noundef) #3

; Function Attrs: nounwind allocsize(0)
declare noalias ptr @malloc(i64 noundef) #4

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

declare i32 @EVP_PKEY_decrypt(ptr noundef, ptr noundef, ptr noundef, ptr noundef, i64 noundef) #3

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

; Function Attrs: nounwind
declare i32 @ferror(ptr noundef) #1

; Function Attrs: nounwind
declare void @free(ptr noundef) #1

declare void @EVP_PKEY_CTX_free(ptr noundef) #3

declare void @EVP_PKEY_free(ptr noundef) #3

declare i64 @ERR_peek_error() #3

declare void @ERR_print_errors_fp(ptr noundef) #3

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 = { "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 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 #5 = { nounwind }
attributes #6 = { nounwind allocsize(0) }

!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 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"long", !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"

@.str.8 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [38 x i8], align 1

; Function Attrs: nofree nounwind
declare noundef i32 @fprintf(ptr nocapture noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local range(i32 0, 2) i32 @decrypt(ptr nocapture noundef %0, ptr nocapture noundef %1, ptr noundef %2, ptr noundef %3) local_unnamed_addr #1 {
  %5 = alloca i64, align 8
  tail call void @ERR_clear_error() #6
  %6 = tail call ptr @PEM_read_PrivateKey(ptr noundef %2, ptr noundef null, ptr noundef null, ptr noundef null) #6
  %.not = icmp eq ptr %6, null
  br i1 %.not, label %7, label %10

7:                                                ; preds = %4
  %.not44 = icmp eq ptr %3, null
  br i1 %.not44, label %35, label %8

8:                                                ; preds = %7
  %9 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef nonnull %3, ptr noundef nonnull @.str.8) #6
  br label %35

10:                                               ; preds = %4
  %11 = tail call ptr @EVP_PKEY_CTX_new_from_pkey(ptr noundef null, ptr noundef nonnull %6, ptr noundef null) #6
  %12 = tail call i32 @EVP_PKEY_decrypt_init(ptr noundef %11) #6
  %13 = tail call i32 @EVP_PKEY_CTX_set_rsa_padding(ptr noundef %11, i32 noundef 4) #6
  %14 = tail call i32 @EVP_PKEY_get_size(ptr noundef nonnull %6) #6
  %15 = sext i32 %14 to i64
  %16 = tail call noalias ptr @malloc(i64 noundef %15) #7
  %17 = tail call noalias ptr @malloc(i64 noundef %15) #7
  %18 = tail call i64 @fread(ptr noundef %16, i64 noundef 1, i64 noundef %15, ptr noundef %0)
  store i64 %15, ptr %5, align 8, !tbaa !5
  %19 = call i32 @EVP_PKEY_decrypt(ptr noundef %11, ptr noundef %17, ptr noundef nonnull %5, ptr noundef %16, i64 noundef %18) #6
  %20 = load i64, ptr %5, align 8, !tbaa !5
  %21 = call i64 @fwrite(ptr noundef %17, i64 noundef 1, i64 noundef %20, ptr noundef %1)
  %22 = call i32 @ferror(ptr noundef %0) #6
  %.not45 = icmp eq i32 %22, 0
  br i1 %.not45, label %23, label %27

23:                                               ; preds = %10
  %24 = call i32 @ferror(ptr noundef %1) #6
  %.not46 = icmp eq i32 %24, 0
  br i1 %.not46, label %25, label %27

25:                                               ; preds = %23
  %26 = call i32 @ferror(ptr noundef %2) #6
  %.not47 = icmp eq i32 %26, 0
  br i1 %.not47, label %30, label %27

27:                                               ; preds = %25, %23, %10
  %.not49 = icmp eq ptr %3, null
  br i1 %.not49, label %35, label %28

28:                                               ; preds = %27
  %29 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef nonnull %3, ptr noundef nonnull @.str.9) #6
  br label %35

30:                                               ; preds = %25
  %31 = icmp slt i32 %19, 1
  br i1 %31, label %32, label %35

32:                                               ; preds = %30
  %.not48 = icmp eq ptr %3, null
  br i1 %.not48, label %35, label %33

33:                                               ; preds = %32
  %34 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef nonnull %3, ptr noundef nonnull @.str.10) #6
  br label %35

35:                                               ; preds = %8, %7, %28, %27, %33, %32, %30
  %.140 = phi ptr [ %11, %30 ], [ %11, %28 ], [ %11, %27 ], [ %11, %33 ], [ %11, %32 ], [ null, %8 ], [ null, %7 ]
  %.138 = phi ptr [ %16, %30 ], [ %16, %28 ], [ %16, %27 ], [ %16, %33 ], [ %16, %32 ], [ null, %8 ], [ null, %7 ]
  %.136 = phi ptr [ %17, %30 ], [ %17, %28 ], [ %17, %27 ], [ %17, %33 ], [ %17, %32 ], [ null, %8 ], [ null, %7 ]
  %.0 = phi i32 [ 0, %30 ], [ 1, %28 ], [ 1, %27 ], [ 1, %33 ], [ 1, %32 ], [ 1, %8 ], [ 1, %7 ]
  call void @free(ptr noundef %.136) #6
  call void @free(ptr noundef %.138) #6
  call void @EVP_PKEY_CTX_free(ptr noundef %.140) #6
  call void @EVP_PKEY_free(ptr noundef %6) #6
  %36 = call i64 @ERR_peek_error() #6
  %.not50 = icmp eq i64 %36, 0
  br i1 %.not50, label %40, label %37

37:                                               ; preds = %35
  %.not51 = icmp eq ptr %3, null
  br i1 %.not51, label %40, label %38

38:                                               ; preds = %37
  %39 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef nonnull %3, ptr noundef nonnull @.str.11) #6
  call void @ERR_print_errors_fp(ptr noundef nonnull %3) #6
  br label %40

40:                                               ; preds = %37, %38, %35
  %.1 = phi i32 [ 1, %38 ], [ 1, %37 ], [ %.0, %35 ]
  ret i32 %.1
}

declare void @ERR_clear_error() local_unnamed_addr #2

declare ptr @PEM_read_PrivateKey(ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

declare ptr @EVP_PKEY_CTX_new_from_pkey(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

declare i32 @EVP_PKEY_decrypt_init(ptr noundef) local_unnamed_addr #2

declare i32 @EVP_PKEY_CTX_set_rsa_padding(ptr noundef, i32 noundef) local_unnamed_addr #2

declare i32 @EVP_PKEY_get_size(ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #3

; Function Attrs: nofree nounwind
declare noundef i64 @fread(ptr nocapture noundef, i64 noundef, i64 noundef, ptr nocapture noundef) local_unnamed_addr #0

declare i32 @EVP_PKEY_decrypt(ptr noundef, ptr noundef, ptr noundef, ptr noundef, i64 noundef) local_unnamed_addr #2

; Function Attrs: nofree nounwind
declare noundef i64 @fwrite(ptr nocapture noundef, i64 noundef, i64 noundef, ptr nocapture noundef) local_unnamed_addr #0

; Function Attrs: nofree nounwind memory(read)
declare noundef i32 @ferror(ptr nocapture noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite)
declare void @free(ptr allocptr nocapture noundef) local_unnamed_addr #5

declare void @EVP_PKEY_CTX_free(ptr noundef) local_unnamed_addr #2

declare void @EVP_PKEY_free(ptr noundef) local_unnamed_addr #2

declare i64 @ERR_peek_error() local_unnamed_addr #2

declare void @ERR_print_errors_fp(ptr noundef) local_unnamed_addr #2

attributes #0 = { 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 #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 = { "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 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 #4 = { nofree nounwind 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 = { 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 #6 = { nounwind }
attributes #7 = { nounwind allocsize(0) }

!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"}


; Effective O3 passes: GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass