[llvm-commits] [llvm] r167635 - /llvm/trunk/utils/TableGen/CodeEmitterGen.cpp

[Evandro Menezes]

Author: emenezes
Date: Fri Nov  9 15:27:03 2012
New Revision: 167635

URL: http://llvm.org/viewvc/llvm-project?rev=167635&view=rev
Log:
Fix issue with invalid flat operand number

Avoid iterating over list of operands beyond the number of operands in it.

PS: this fixes issue with revision #167634.


Modified:
    llvm/trunk/utils/TableGen/CodeEmitterGen.cpp

Modified: llvm/trunk/utils/TableGen/CodeEmitterGen.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/CodeEmitterGen.cpp?rev=167635&r1=167634&r2=167635&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/CodeEmitterGen.cpp (original)
+++ llvm/trunk/utils/TableGen/CodeEmitterGen.cpp Fri Nov  9 15:27:03 2012
@@ -140,9 +140,7 @@
     while (NumberedOp < NumberOps &&
            CGI.Operands.isFlatOperandNotEmitted(NumberedOp))
       ++NumberedOp;
-    // If this operand has not been found, ignore it.
-    if (NumberedOp >= NumberOps)
-      return;
+
     OpIdx = NumberedOp++;
   }