From 30815c536baacc07e925f0aef23a5395883173dc Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Thu, 20 Oct 2011 21:10:27 +0000 Subject: Vendor import of llvm release_30 branch r142614: http://llvm.org/svn/llvm-project/llvm/branches/release_30@142614 --- include/llvm/Instruction.h | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) (limited to 'include/llvm/Instruction.h') diff --git a/include/llvm/Instruction.h b/include/llvm/Instruction.h index 89bb9fdf423d..934e890151f0 100644 --- a/include/llvm/Instruction.h +++ b/include/llvm/Instruction.h @@ -223,6 +223,13 @@ public: /// bool mayReadFromMemory() const; + /// mayReadOrWriteMemory - Return true if this instruction may read or + /// write memory. + /// + bool mayReadOrWriteMemory() const { + return mayReadFromMemory() || mayWriteToMemory(); + } + /// mayThrow - Return true if this instruction may throw an exception. /// bool mayThrow() const; @@ -365,9 +372,9 @@ protected: return getSubclassDataFromValue() & ~HasMetadataBit; } - Instruction(const Type *Ty, unsigned iType, Use *Ops, unsigned NumOps, + Instruction(Type *Ty, unsigned iType, Use *Ops, unsigned NumOps, Instruction *InsertBefore = 0); - Instruction(const Type *Ty, unsigned iType, Use *Ops, unsigned NumOps, + Instruction(Type *Ty, unsigned iType, Use *Ops, unsigned NumOps, BasicBlock *InsertAtEnd); virtual Instruction *clone_impl() const = 0; -- cgit v1.2.3