; LLVM IR from openssl/openssl :: test/testutil (tests)

; 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.12 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.44 = external hidden unnamed_addr constant [7 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local i32 @test_str_eq(ptr noundef %0, i32 noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, ptr noundef %5) #0 {
  %7 = alloca i32, align 4
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  store ptr %0, ptr %8, align 8, !tbaa !5
  store i32 %1, ptr %9, align 4, !tbaa !9
  store ptr %2, ptr %10, align 8, !tbaa !5
  store ptr %3, ptr %11, align 8, !tbaa !5
  store ptr %4, ptr %12, align 8, !tbaa !5
  store ptr %5, ptr %13, align 8, !tbaa !5
  %14 = load ptr, ptr %12, align 8, !tbaa !5
  %15 = icmp eq ptr %14, null
  br i1 %15, label %16, label %20

16:                                               ; preds = %6
  %17 = load ptr, ptr %13, align 8, !tbaa !5
  %18 = icmp eq ptr %17, null
  br i1 %18, label %19, label %20

19:                                               ; preds = %16
  store i32 1, ptr %7, align 4
  br label %55

20:                                               ; preds = %16, %6
  %21 = load ptr, ptr %12, align 8, !tbaa !5
  %22 = icmp eq ptr %21, null
  br i1 %22, label %31, label %23

23:                                               ; preds = %20
  %24 = load ptr, ptr %13, align 8, !tbaa !5
  %25 = icmp eq ptr %24, null
  br i1 %25, label %31, label %26

26:                                               ; preds = %23
  %27 = load ptr, ptr %12, align 8, !tbaa !5
  %28 = load ptr, ptr %13, align 8, !tbaa !5
  %29 = call i32 @strcmp(ptr noundef %27, ptr noundef %28) #3
  %30 = icmp ne i32 %29, 0
  br i1 %30, label %31, label %54

31:                                               ; preds = %26, %23, %20
  %32 = load ptr, ptr %8, align 8, !tbaa !5
  %33 = load i32, ptr %9, align 4, !tbaa !9
  %34 = load ptr, ptr %10, align 8, !tbaa !5
  %35 = load ptr, ptr %11, align 8, !tbaa !5
  %36 = load ptr, ptr %12, align 8, !tbaa !5
  %37 = load ptr, ptr %12, align 8, !tbaa !5
  %38 = icmp eq ptr %37, null
  br i1 %38, label %39, label %40

39:                                               ; preds = %31
  br label %43

40:                                               ; preds = %31
  %41 = load ptr, ptr %12, align 8, !tbaa !5
  %42 = call i64 @strlen(ptr noundef %41) #3
  br label %43

43:                                               ; preds = %40, %39
  %44 = phi i64 [ 0, %39 ], [ %42, %40 ]
  %45 = load ptr, ptr %13, align 8, !tbaa !5
  %46 = load ptr, ptr %13, align 8, !tbaa !5
  %47 = icmp eq ptr %46, null
  br i1 %47, label %48, label %49

48:                                               ; preds = %43
  br label %52

49:                                               ; preds = %43
  %50 = load ptr, ptr %13, align 8, !tbaa !5
  %51 = call i64 @strlen(ptr noundef %50) #3
  br label %52

52:                                               ; preds = %49, %48
  %53 = phi i64 [ 0, %48 ], [ %51, %49 ]
  call void @test_fail_string_message(ptr noundef null, ptr noundef %32, i32 noundef %33, ptr noundef @.str.44, ptr noundef %34, ptr noundef %35, ptr noundef @.str.12, ptr noundef %36, i64 noundef %44, ptr noundef %45, i64 noundef %53)
  store i32 0, ptr %7, align 4
  br label %55

54:                                               ; preds = %26
  store i32 1, ptr %7, align 4
  br label %55

55:                                               ; preds = %54, %52, %19
  %56 = load i32, ptr %7, align 4
  ret i32 %56
}

; Function Attrs: nounwind willreturn memory(read)
declare i32 @strcmp(ptr noundef, ptr noundef) #1

declare void @test_fail_string_message(ptr noundef, ptr noundef, i32 noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, i64 noundef, ptr noundef, i64 noundef) #2

; Function Attrs: nounwind willreturn memory(read)
declare i64 @strlen(ptr noundef) #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 = { 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 #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 = { 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 = !{!"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}


; 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.12 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.44 = external hidden unnamed_addr constant [7 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local range(i32 0, 2) i32 @test_str_eq(ptr noundef %0, i32 noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, ptr noundef %5) local_unnamed_addr #0 {
  %7 = icmp eq ptr %4, null
  %8 = icmp eq ptr %5, null
  %or.cond = and i1 %7, %8
  br i1 %or.cond, label %20, label %9

9:                                                ; preds = %6
  %or.cond3 = or i1 %7, %8
  br i1 %or.cond3, label %12, label %10

10:                                               ; preds = %9
  %11 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %4, ptr noundef nonnull dereferenceable(1) %5) #3
  %.not = icmp eq i32 %11, 0
  br i1 %.not, label %20, label %.thread

12:                                               ; preds = %9
  br i1 %7, label %14, label %.thread

.thread:                                          ; preds = %10, %12
  %13 = tail call i64 @strlen(ptr noundef nonnull dereferenceable(1) %4) #3
  br label %14

14:                                               ; preds = %12, %.thread
  %15 = phi i64 [ %13, %.thread ], [ 0, %12 ]
  br i1 %8, label %18, label %16

16:                                               ; preds = %14
  %17 = tail call i64 @strlen(ptr noundef nonnull dereferenceable(1) %5) #3
  br label %18

18:                                               ; preds = %14, %16
  %19 = phi i64 [ %17, %16 ], [ 0, %14 ]
  tail call void @test_fail_string_message(ptr noundef null, ptr noundef %0, i32 noundef %1, ptr noundef nonnull @.str.44, ptr noundef %2, ptr noundef %3, ptr noundef nonnull @.str.12, ptr noundef %4, i64 noundef %15, ptr noundef %5, i64 noundef %19) #4
  br label %20

20:                                               ; preds = %10, %6, %18
  %.0 = phi i32 [ 0, %18 ], [ 1, %6 ], [ 1, %10 ]
  ret i32 %.0
}

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i32 @strcmp(ptr nocapture noundef, ptr nocapture noundef) local_unnamed_addr #1

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

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i64 @strlen(ptr nocapture noundef) local_unnamed_addr #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 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 #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 = { nounwind willreturn memory(read) }
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)"}


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