Instead of passing in an unsigned value for the optimization level, use an enum,
which better identifies what the optimization is doing. And is more flexible for
future uses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70440 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp
index b5d334c..e3858cc 100644
--- a/utils/TableGen/DAGISelEmitter.cpp
+++ b/utils/TableGen/DAGISelEmitter.cpp
@@ -465,7 +465,7 @@
       NumInputRootOps = N->getNumChildren();
 
       if (DisablePatternForFastISel(N, CGP))
-        emitCheck("OptLevel != 0");
+        emitCheck("OptLevel != CodeGenOpt::None");
 
       emitCheck(PredicateCheck);
     }