; LLVM IR from openanolis/openssl :: test (endecoder_legacy_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"

%struct.key_st = type { ptr, i32, ptr, ptr }

@keys = external hidden global [5 x %struct.key_st], align 16

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

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

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

2:                                                ; preds = %10, %0
  %3 = load i64, ptr %1, align 8, !tbaa !5
  %4 = icmp ult i64 %3, 5
  br i1 %4, label %5, label %13

5:                                                ; preds = %2
  %6 = load i64, ptr %1, align 8, !tbaa !5
  %7 = getelementptr inbounds [5 x %struct.key_st], ptr @keys, i64 0, i64 %6
  %8 = getelementptr inbounds %struct.key_st, ptr %7, i32 0, i32 3
  %9 = load ptr, ptr %8, align 8, !tbaa !9
  call void @EVP_PKEY_free(ptr noundef %9)
  br label %10

10:                                               ; preds = %5
  %11 = load i64, ptr %1, align 8, !tbaa !5
  %12 = add i64 %11, 1
  store i64 %12, ptr %1, align 8, !tbaa !5
  br label %2, !llvm.loop !13

13:                                               ; preds = %2
  call void @llvm.lifetime.end.p0(i64 8, ptr %1) #3
  ret void
}

declare void @EVP_PKEY_free(ptr noundef) #2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !11, i64 24}
!10 = !{!"key_st", !11, i64 0, !12, i64 8, !11, i64 16, !11, i64 24}
!11 = !{!"any pointer", !7, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"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"

%struct.key_st = type { ptr, i32, ptr, ptr }

@keys = external hidden local_unnamed_addr global [5 x %struct.key_st], align 16

; Function Attrs: nounwind uwtable
define dso_local void @cleanup_tests() local_unnamed_addr #0 {
  %1 = load ptr, ptr getelementptr inbounds (i8, ptr @keys, i64 24), align 8, !tbaa !5
  tail call void @EVP_PKEY_free(ptr noundef %1) #2
  %2 = load ptr, ptr getelementptr inbounds (i8, ptr @keys, i64 56), align 8, !tbaa !5
  tail call void @EVP_PKEY_free(ptr noundef %2) #2
  %3 = load ptr, ptr getelementptr inbounds (i8, ptr @keys, i64 88), align 8, !tbaa !5
  tail call void @EVP_PKEY_free(ptr noundef %3) #2
  %4 = load ptr, ptr getelementptr inbounds (i8, ptr @keys, i64 120), align 8, !tbaa !5
  tail call void @EVP_PKEY_free(ptr noundef %4) #2
  %5 = load ptr, ptr getelementptr inbounds (i8, ptr @keys, i64 152), align 8, !tbaa !5
  tail call void @EVP_PKEY_free(ptr noundef %5) #2
  ret void
}

declare void @EVP_PKEY_free(ptr 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 = { "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 = !{!6, !7, i64 24}
!6 = !{!"key_st", !7, i64 0, !10, i64 8, !7, i64 16, !7, i64 24}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"int", !8, i64 0}


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