From f1adbfe4e23ce08d1afa1245f2515e863813a6ac Mon Sep 17 00:00:00 2001 From: Evandro Menezes Date: Fri, 9 Nov 2012 21:27:03 +0000 Subject: [PATCH] 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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167635 91177308-0d34-0410-b5e6-96231b3b80d8 --- utils/TableGen/CodeEmitterGen.cpp | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/utils/TableGen/CodeEmitterGen.cpp b/utils/TableGen/CodeEmitterGen.cpp index bcca15cd57e..3e4f626d486 100644 --- a/utils/TableGen/CodeEmitterGen.cpp +++ b/utils/TableGen/CodeEmitterGen.cpp @@ -140,9 +140,7 @@ AddCodeToMergeInOperand(Record *R, BitsInit *BI, const std::string &VarName, while (NumberedOp < NumberOps && CGI.Operands.isFlatOperandNotEmitted(NumberedOp)) ++NumberedOp; - // If this operand has not been found, ignore it. - if (NumberedOp >= NumberOps) - return; + OpIdx = NumberedOp++; }