diff --git a/tools/llvm-upgrade/UpgradeParser.y b/tools/llvm-upgrade/UpgradeParser.y
index e5757c42638..1b315acc22a 100644
--- a/tools/llvm-upgrade/UpgradeParser.y
+++ b/tools/llvm-upgrade/UpgradeParser.y
@@ -23,7 +23,7 @@
 #define YYERROR_VERBOSE 1
 #define YYINCLUDED_STDLIB_H
 #define YYDEBUG 1
-#define UPGRADE_SETCOND_OPS 1
+#define UPGRADE_SETCOND_OPS 0
 
 int yylex();                       // declaration" of xxx warnings.
 int yyparse();