================
@@ -26,60 +26,98 @@ Pointer::Pointer(Block *Pointee)
Pointer::Pointer(Block *Pointee, unsigned BaseAndOffset)
: Pointer(Pointee, BaseAndOffset, BaseAndOffset) {}
-Pointer::Pointer(const Pointer &P) : Pointer(P.Pointee, P.Base, P.Offset) {}
+Pointer::Pointer(const Pointer &P)
+ : Offset(P.Offset), PointeeStorage(P.PointeeStorage),
+ StorageKind(P.StorageKind) {
-Pointer::Pointer(Pointer &&P)
- : Pointee(P.Pointee), Base(P.Base), Offset(P.Offset) {
- if (Pointee)
- Pointee->replacePointer(&P, this);
+ if (isBlockPointer() && PointeeStorage.BS.Pointee)
+ PointeeStorage.BS.Pointee->addPointer(this);
}
Pointer::Pointer(Block *Pointee, unsigned Base, unsigned Offset)
- : Pointee(Pointee), Base(Base), Offset(Offset) {
+ : Offset(Offset), StorageKind(Storage::Block) {
assert((Base == RootPtrMark || Base % alignof(void *) == 0) && "wrong base");
+
+ PointeeStorage.BS = {Pointee, Base};
+
if (Pointee)
Pointee->addPointer(this);
}
+Pointer::Pointer(Pointer &&P)
+ : Offset(P.Offset), PointeeStorage(P.PointeeStorage),
+ StorageKind(P.StorageKind) {
+
+ if (StorageKind == Storage::Block && PointeeStorage.BS.Pointee) {
+ PointeeStorage.BS.Pointee->replacePointer(&P, this);
+ }
----------------
AaronBallman wrote:
```suggestion
if (StorageKind == Storage::Block && PointeeStorage.BS.Pointee)
PointeeStorage.BS.Pointee->replacePointer(&P, this);
```
https://github.com/llvm/llvm-project/pull/84159
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