Generate code to silence bogus GCC warnings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24593 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp
index b7aef2cf94c81bef01628e97804eae942a129b24..fe815fb61e2a89b55c059c2c0f1e0c24788e1f95 100644 (file)
--- a/utils/TableGen/DAGISelEmitter.cpp
+++ b/utils/TableGen/DAGISelEmitter.cpp
@@ -1778,7 +1778,7 @@ void DAGISelEmitter::EmitCopyToRegsForPattern(TreePatternNode *N,
         if (RR->isSubClassOf("Register")) {
           MVT::ValueType RVT = getRegisterValueType(RR, T);
           if (!InFlag) {
-            OS << "      SDOperand InFlag;\n";
+            OS << "      SDOperand InFlag = SDOperand(0,0);\n";
             InFlag = true;
           }
           if (HasChain) {