Differential D112965 Diff 383907 llvm/include/llvm/IR/GlobalObject.h

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using Value::getMetadata;		using Value::getMetadata;
using Value::hasMetadata;		using Value::hasMetadata;
using Value::setMetadata;		using Value::setMetadata;

/// Copy metadata from Src, adjusting offsets by Offset.		/// Copy metadata from Src, adjusting offsets by Offset.
void copyMetadata(const GlobalObject *Src, unsigned Offset);		void copyMetadata(const GlobalObject *Src, unsigned Offset);

void addTypeMetadata(unsigned Offset, Metadata *TypeID);		void addTypeMetadata(unsigned Offset, Metadata *TypeID);
void setVCallVisibilityMetadata(VCallVisibility Visibility);
VCallVisibility getVCallVisibility() const;		struct VCallVisibilityEntry {
std::pair<uint64_t, uint64_t> getVTableOffsetRange() const;		GlobalObject::VCallVisibility Visibility;
		uint64_t RangeStart;
		uint64_t RangeEnd;
		};
		using VCallVisibilityList = std::vector<VCallVisibilityEntry>;

		void setVCallVisibility(VCallVisibilityList Visibility);
		VCallVisibilityList getVCallVisibility() const;

/// Returns true if the alignment of the value can be unilaterally		/// Returns true if the alignment of the value can be unilaterally
/// increased.		/// increased.
///		///
/// Note that for functions this is the alignment of the code, not the		/// Note that for functions this is the alignment of the code, not the
/// alignment of a function pointer.		/// alignment of a function pointer.
bool canIncreaseAlignment() const;		bool canIncreaseAlignment() const;

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