Mark the eh.typeid.for intrinsic as being 'const', which it is inside

[oota-llvm.git] / include / llvm / Instruction.h

diff --git a/include/llvm/Instruction.h b/include/llvm/Instruction.h
index 2459ef60760ec07e41eb1aed7cb1e91c8ca36000..934e890151f0cc18e8f2f7882b6666f761903c78 100644 (file)
--- 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;