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Differential D49165 Diff 204348 include/llvm/Analysis/MemoryBuiltins.h

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include/llvm/Analysis/MemoryBuiltins.h

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	bool isMallocOrCallocLikeFn(const Value V, const TargetLibraryInfo TLI,			bool isMallocOrCallocLikeFn(const Value V, const TargetLibraryInfo TLI,
	bool LookThroughBitCast = false);			bool LookThroughBitCast = false);

	/// Tests if a value is a call or invoke to a library function that			/// Tests if a value is a call or invoke to a library function that
	/// allocates memory (either malloc, calloc, or strdup like).			/// allocates memory (either malloc, calloc, or strdup like).
	bool isAllocLikeFn(const Value V, const TargetLibraryInfo TLI,			bool isAllocLikeFn(const Value V, const TargetLibraryInfo TLI,
	bool LookThroughBitCast = false);			bool LookThroughBitCast = false);

				/// Tests if a value is a call or invoke to a library function that
				/// reallocates memory (e.g., realloc).
				bool isReallocLikeFn(const Value V, const TargetLibraryInfo TLI,
				bool LookThroughBitCast = false);

	//===----------------------------------------------------------------------===//			//===----------------------------------------------------------------------===//
	// malloc Call Utility Functions.			// malloc Call Utility Functions.
	//			//

	/// extractMallocCall - Returns the corresponding CallInst if the instruction			/// extractMallocCall - Returns the corresponding CallInst if the instruction
	/// is a malloc call. Since CallInst::CreateMalloc() only creates calls, we			/// is a malloc call. Since CallInst::CreateMalloc() only creates calls, we
	/// ignore InvokeInst here.			/// ignore InvokeInst here.
	const CallInst extractMallocCall(const Value I, const TargetLibraryInfo *TLI);			const CallInst extractMallocCall(const Value I, const TargetLibraryInfo *TLI);
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