; LLVM IR from specinfo-ua/UAPKI :: library/uapki/src (cm-storage-proxy)

; 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"

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN14CmStorageProxy6cmFreeEPv(ptr noundef nonnull align 8 dereferenceable(168), ptr noundef) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN14CmStorageProxy8cmbaFreeEP12CM_BYTEARRAY(ptr noundef nonnull align 8 dereferenceable(168), ptr noundef) #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN14CmStorageProxy13arrayCmbaFreeEjPP12CM_BYTEARRAY(ptr noundef nonnull align 8 dereferenceable(168) %0, i32 noundef %1, ptr noundef %2) #0 align 2 {
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store i32 %1, ptr %5, align 4, !tbaa !9
  store ptr %2, ptr %6, align 8, !tbaa !5
  %8 = load ptr, ptr %4, align 8
  %9 = load i32, ptr %5, align 4, !tbaa !9
  %10 = icmp ugt i32 %9, 0
  br i1 %10, label %11, label %35

11:                                               ; preds = %3
  %12 = load ptr, ptr %6, align 8, !tbaa !5
  %13 = icmp ne ptr %12, null
  br i1 %13, label %14, label %35

14:                                               ; preds = %11
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #2
  store i32 0, ptr %7, align 4, !tbaa !9
  br label %15

15:                                               ; preds = %30, %14
  %16 = load i32, ptr %7, align 4, !tbaa !9
  %17 = load i32, ptr %5, align 4, !tbaa !9
  %18 = icmp ult i32 %16, %17
  br i1 %18, label %20, label %19

19:                                               ; preds = %15
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #2
  br label %33

20:                                               ; preds = %15
  %21 = load ptr, ptr %6, align 8, !tbaa !5
  %22 = load i32, ptr %7, align 4, !tbaa !9
  %23 = zext i32 %22 to i64
  %24 = getelementptr inbounds ptr, ptr %21, i64 %23
  %25 = load ptr, ptr %24, align 8, !tbaa !5
  call void @_ZN14CmStorageProxy8cmbaFreeEP12CM_BYTEARRAY(ptr noundef nonnull align 8 dereferenceable(168) %8, ptr noundef %25)
  %26 = load ptr, ptr %6, align 8, !tbaa !5
  %27 = load i32, ptr %7, align 4, !tbaa !9
  %28 = zext i32 %27 to i64
  %29 = getelementptr inbounds ptr, ptr %26, i64 %28
  store ptr null, ptr %29, align 8, !tbaa !5
  br label %30

30:                                               ; preds = %20
  %31 = load i32, ptr %7, align 4, !tbaa !9
  %32 = add i32 %31, 1
  store i32 %32, ptr %7, align 4, !tbaa !9
  br label %15, !llvm.loop !11

33:                                               ; preds = %19
  %34 = load ptr, ptr %6, align 8, !tbaa !5
  call void @_ZN14CmStorageProxy6cmFreeEPv(ptr noundef nonnull align 8 dereferenceable(168) %8, ptr noundef %34)
  br label %35

35:                                               ; preds = %33, %11, %3
  ret void
}

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

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

attributes #0 = { mustprogress 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 }

!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++ 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"

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN14CmStorageProxy6cmFreeEPv(ptr noundef nonnull align 8 dereferenceable(168), ptr noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN14CmStorageProxy8cmbaFreeEP12CM_BYTEARRAY(ptr noundef nonnull align 8 dereferenceable(168), ptr noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN14CmStorageProxy13arrayCmbaFreeEjPP12CM_BYTEARRAY(ptr noundef nonnull align 8 dereferenceable(168) %0, i32 noundef %1, ptr noundef %2) local_unnamed_addr #0 align 2 {
  %4 = icmp ne i32 %1, 0
  %5 = icmp ne ptr %2, null
  %or.cond = and i1 %4, %5
  br i1 %or.cond, label %.preheader.preheader, label %9

.preheader.preheader:                             ; preds = %3
  %wide.trip.count = zext i32 %1 to i64
  br label %.preheader

6:                                                ; preds = %.preheader
  tail call void @_ZN14CmStorageProxy6cmFreeEPv(ptr noundef nonnull align 8 dereferenceable(168) %0, ptr noundef nonnull %2)
  br label %9

.preheader:                                       ; preds = %.preheader.preheader, %.preheader
  %indvars.iv = phi i64 [ 0, %.preheader.preheader ], [ %indvars.iv.next, %.preheader ]
  %7 = getelementptr inbounds ptr, ptr %2, i64 %indvars.iv
  %8 = load ptr, ptr %7, align 8, !tbaa !5
  tail call void @_ZN14CmStorageProxy8cmbaFreeEP12CM_BYTEARRAY(ptr noundef nonnull align 8 dereferenceable(168) %0, ptr noundef %8)
  store ptr null, ptr %7, align 8, !tbaa !5
  %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 %6, label %.preheader, !llvm.loop !9

9:                                                ; preds = %6, %3
  ret void
}

attributes #0 = { mustprogress 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" }

!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++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


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