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[IRGen] Conditionalise use of sized deallocation. #83396

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[IRGen] Conditionalise use of sized deallocation. #83396

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4 changes: 4 additions & 0 deletions lib/IRGen/GenExistential.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -168,7 +168,11 @@ namespace {
const size_t count = pThis->NumStoredProtocols;
const size_t size =
Tail::template totalSizeToAlloc<const ProtocolDecl *>(count);
#if defined(__cpp_sized_deallocation) && __cpp_sized_deallocation >= 201309L
::operator delete(ptr, size);
#else
::operator delete(ptr);
#endif
}

/// Returns the number of protocol witness tables directly carried
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4 changes: 4 additions & 0 deletions lib/IRGen/GenRecord.h
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Expand Up @@ -161,7 +161,11 @@ class RecordTypeInfoImpl : public Base,
const auto *pThis = static_cast<RecordTypeInfoImpl *>(ptr);
const size_t count = pThis->NumFields;
const size_t size = Impl::template totalSizeToAlloc<FieldImpl>(count);
#if defined(__cpp_sized_deallocation) && __cpp_sized_deallocation >= 201309L
::operator delete(ptr, size);
#else
::operator delete(ptr);
#endif
}

bool areFieldsABIAccessible() const {
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4 changes: 4 additions & 0 deletions lib/IRGen/ProtocolInfo.h
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Expand Up @@ -234,7 +234,11 @@ class ProtocolInfo final :
const auto *pThis = static_cast<ProtocolInfo *>(ptr);
const size_t count = pThis->NumTableEntries;
const size_t size = totalSizeToAlloc<WitnessTableEntry>(count);
#if defined(__cpp_sized_deallocation) && __cpp_sized_deallocation >= 201309L
::operator delete(ptr, size);
#else
::operator delete(ptr);
#endif
}

/// The number of witness slots in a conformance to this protocol;
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