Fix broken check for InstAlias argument used with different types.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123932 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/utils/TableGen/CodeGenInstruction.cpp b/utils/TableGen/CodeGenInstruction.cpp
index 6b1fc6ed1a68d4e9e4ca3544f2d73f6a92d514ad..59270412438e5676b37b94235e5ae351e83d02f9 100644 (file)
--- a/utils/TableGen/CodeGenInstruction.cpp
+++ b/utils/TableGen/CodeGenInstruction.cpp
@@ -483,6 +483,7 @@ CodeGenInstAlias::CodeGenInstAlias(Record *R, CodeGenTarget &T) : TheDef(R) {
                       Result->getArgName(AliasOpNo) +
                       " is both " + Entry->getName() + " and " +
                       ADI->getDef()->getName() + "!");
+      Entry = ADI->getDef();
       
       // Now that it is validated, add it.
       ResultOperands.push_back(ResultOperand(Result->getArgName(AliasOpNo),