From 096f44de615482a5e698cec21fd293998aa2aa15 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Thu, 12 Feb 2009 07:00:35 +0000
Subject: [PATCH] improve naming of values in GVN, patch by Jay Foad!

llvm-svn: 64363
---
 llvm/lib/Transforms/Scalar/GVN.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/lib/Transforms/Scalar/GVN.cpp b/llvm/lib/Transforms/Scalar/GVN.cpp
index 9c7f9041068b..727d26555df9 100644
--- a/llvm/lib/Transforms/Scalar/GVN.cpp
+++ b/llvm/lib/Transforms/Scalar/GVN.cpp
@@ -1035,7 +1035,7 @@ bool GVN::processNonLocalLoad(LoadInst *LI,
     Value* v = GetValueForBlock(LI->getParent(), LI, BlockReplValues, true);
     LI->replaceAllUsesWith(v);
     
-    if (!isa<GlobalValue>(v))
+    if (isa<PHINode>(v))
       v->takeName(LI);
     if (isa<PointerType>(v->getType()))
       MD->invalidateCachedPointerInfo(v);
@@ -1132,7 +1132,7 @@ bool GVN::processNonLocalLoad(LoadInst *LI,
   // Perform PHI construction.
   Value* v = GetValueForBlock(LI->getParent(), LI, BlockReplValues, true);
   LI->replaceAllUsesWith(v);
-  if (!isa<GlobalValue>(v))
+  if (isa<PHINode>(v))
     v->takeName(LI);
   if (isa<PointerType>(v->getType()))
     MD->invalidateCachedPointerInfo(v);