; LLVM IR from openssl/openssl :: test (fips_version_test)

; 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"

@libctx = external hidden global ptr, align 8
@libprov = external hidden global ptr, align 8
@.str.16 = external hidden unnamed_addr constant [18 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local i32 @setup_tests() #0 {
  %1 = alloca i32, align 4
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #3
  store ptr null, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #3
  br label %6

6:                                                ; preds = %16, %0
  %7 = call i32 @opt_next()
  store i32 %7, ptr %3, align 4, !tbaa !9
  %8 = icmp ne i32 %7, 0
  br i1 %8, label %9, label %17

9:                                                ; preds = %6
  %10 = load i32, ptr %3, align 4, !tbaa !9
  switch i32 %10, label %14 [
    i32 1, label %11
    i32 500, label %13
    i32 501, label %13
    i32 502, label %13
    i32 503, label %13
    i32 504, label %13
    i32 505, label %13
    i32 -1, label %15
  ]

11:                                               ; preds = %9
  %12 = call ptr @opt_arg()
  store ptr %12, ptr %2, align 8, !tbaa !5
  br label %16

13:                                               ; preds = %9, %9, %9, %9, %9, %9
  br label %16

14:                                               ; preds = %9
  br label %15

15:                                               ; preds = %14, %9
  store i32 0, ptr %1, align 4
  store i32 1, ptr %5, align 4
  br label %30

16:                                               ; preds = %13, %11
  br label %6, !llvm.loop !11

17:                                               ; preds = %6
  %18 = load ptr, ptr %2, align 8, !tbaa !5
  %19 = call i32 @test_get_libctx(ptr noundef @libctx, ptr noundef null, ptr noundef %18, ptr noundef @libprov, ptr noundef null)
  %20 = icmp ne i32 %19, 0
  br i1 %20, label %22, label %21

21:                                               ; preds = %17
  store i32 0, ptr %1, align 4
  store i32 1, ptr %5, align 4
  br label %30

22:                                               ; preds = %17
  %23 = call i64 @test_get_argument_count()
  %24 = trunc i64 %23 to i32
  store i32 %24, ptr %4, align 4, !tbaa !9
  %25 = load i32, ptr %4, align 4, !tbaa !9
  %26 = icmp eq i32 %25, 0
  br i1 %26, label %27, label %28

27:                                               ; preds = %22
  store i32 0, ptr %1, align 4
  store i32 1, ptr %5, align 4
  br label %30

28:                                               ; preds = %22
  %29 = load i32, ptr %4, align 4, !tbaa !9
  call void @add_all_tests(ptr noundef @.str.16, ptr noundef @test_fips_version, i32 noundef %29, i32 noundef 1)
  store i32 1, ptr %1, align 4
  store i32 1, ptr %5, align 4
  br label %30

30:                                               ; preds = %28, %27, %21, %15
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #3
  %31 = load i32, ptr %1, align 4
  ret i32 %31
}

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

declare i32 @opt_next() #2

declare ptr @opt_arg() #2

declare i32 @test_get_libctx(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2

declare i64 @test_get_argument_count() #2

declare void @add_all_tests(ptr noundef, ptr noundef, i32 noundef, i32 noundef) #2

; Function Attrs: nounwind uwtable
declare hidden i32 @test_fips_version(i32 noundef) #0

; 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 = { "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 }

!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 = 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"

@libctx = external hidden global ptr, align 8
@libprov = external hidden global ptr, align 8
@.str.16 = external hidden unnamed_addr constant [18 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local range(i32 0, 2) i32 @setup_tests() local_unnamed_addr #0 {
  br label %.outer

.outer:                                           ; preds = %3, %0
  %.04.ph = phi ptr [ %4, %3 ], [ null, %0 ]
  br label %1

1:                                                ; preds = %.backedge, %.outer
  %2 = tail call i32 @opt_next() #2
  switch i32 %2, label %.loopexit [
    i32 0, label %5
    i32 1, label %3
    i32 500, label %.backedge
    i32 501, label %.backedge
    i32 502, label %.backedge
    i32 503, label %.backedge
    i32 504, label %.backedge
    i32 505, label %.backedge
  ]

.backedge:                                        ; preds = %1, %1, %1, %1, %1, %1
  br label %1, !llvm.loop !5

3:                                                ; preds = %1
  %4 = tail call ptr @opt_arg() #2
  br label %.outer, !llvm.loop !5

5:                                                ; preds = %1
  %6 = tail call i32 @test_get_libctx(ptr noundef nonnull @libctx, ptr noundef null, ptr noundef %.04.ph, ptr noundef nonnull @libprov, ptr noundef null) #2
  %.not7 = icmp eq i32 %6, 0
  br i1 %.not7, label %.loopexit, label %7

7:                                                ; preds = %5
  %8 = tail call i64 @test_get_argument_count() #2
  %9 = trunc i64 %8 to i32
  %10 = icmp eq i32 %9, 0
  br i1 %10, label %.loopexit, label %11

11:                                               ; preds = %7
  tail call void @add_all_tests(ptr noundef nonnull @.str.16, ptr noundef nonnull @test_fips_version, i32 noundef %9, i32 noundef 1) #2
  br label %.loopexit

.loopexit:                                        ; preds = %1, %7, %5, %11
  %.0 = phi i32 [ 1, %11 ], [ 0, %5 ], [ 0, %7 ], [ 0, %1 ]
  ret i32 %.0
}

declare i32 @opt_next() local_unnamed_addr #1

declare ptr @opt_arg() local_unnamed_addr #1

declare i32 @test_get_libctx(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

declare i64 @test_get_argument_count() local_unnamed_addr #1

declare void @add_all_tests(ptr noundef, ptr noundef, i32 noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare hidden i32 @test_fips_version(i32 noundef) #0

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 = { 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 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass