[llvm-commits] [llvm] r78681 - /llvm/trunk/include/llvm/Operator.h

[Dan Gohman]

Author: djg
Date: Tue Aug 11 12:03:18 2009
New Revision: 78681

URL: http://llvm.org/viewvc/llvm-project?rev=78681&view=rev
Log:
Avoid implicitly depending on Instructions.h.

Modified:
    llvm/trunk/include/llvm/Operator.h

Modified: llvm/trunk/include/llvm/Operator.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Operator.h?rev=78681&r1=78680&r2=78681&view=diff

==============================================================================
--- llvm/trunk/include/llvm/Operator.h (original)
+++ llvm/trunk/include/llvm/Operator.h Tue Aug 11 12:03:18 2009
@@ -20,6 +20,8 @@
 
 namespace llvm {
 
+class GetElementPtrInst;
+
 /// Operator - This is a utility class that provides an abstraction for the
 /// common functionality between Instructions and ConstantExprs.
 ///
@@ -242,7 +244,7 @@
     return I->getOpcode() == Instruction::GetElementPtr;
   }
   static inline bool classof(const Value *V) {
-    return isa<GetElementPtrInst>(V) ||
+    return (isa<Instruction>(V) && classof(cast<Instruction>(V))) ||
            (isa<ConstantExpr>(V) && classof(cast<ConstantExpr>(V)));
   }
 };