From 1bf3d1f5dd59ce2e6a1a49ede359620003eabbb9 Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@gmail.com>
Date: Wed, 22 Apr 2015 02:09:45 +0000
Subject: [TableGen] Use 'isa' to identify UnsetInits rather than comparing
 with the singleton object created by UnsetInit::get(). Makes it more
 consistent with the other types.

llvm-svn: 235465
---
 llvm/utils/TableGen/DAGISelMatcherGen.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'llvm/utils/TableGen/DAGISelMatcherGen.cpp')

diff --git a/llvm/utils/TableGen/DAGISelMatcherGen.cpp b/llvm/utils/TableGen/DAGISelMatcherGen.cpp
index eb806192bdc..afc500351a9 100644
--- a/llvm/utils/TableGen/DAGISelMatcherGen.cpp
+++ b/llvm/utils/TableGen/DAGISelMatcherGen.cpp
@@ -220,7 +220,7 @@ void MatcherGen::EmitLeafMatchCode(const TreePatternNode *N) {
   }
 
   // An UnsetInit represents a named node without any constraints.
-  if (N->getLeafValue() == UnsetInit::get()) {
+  if (isa<UnsetInit>(N->getLeafValue())) {
     assert(N->hasName() && "Unnamed ? leaf");
     return;
   }
-- 
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