From: Reid Spencer <rspencer@reidspencer.com>
Date: Sun, 18 Jul 2004 08:32:10 +0000 (+0000)
Subject: Expand the scope to include global values because they are now constants
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=c3c92d834a78b16910b4afef29697c0b83a89f26;p=oota-llvm.git

Expand the scope to include global values because they are now constants
too.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14964 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Scalar/GCSE.cpp b/lib/Transforms/Scalar/GCSE.cpp
index c24941320fc..a3452a3f847 100644
--- a/lib/Transforms/Scalar/GCSE.cpp
+++ b/lib/Transforms/Scalar/GCSE.cpp
@@ -185,7 +185,7 @@ void GCSE::ReplaceInstructionWith(Instruction *I, Value *V) {
 
   // If we are not replacing the instruction with a constant, we cannot do
   // anything special.
-  if (!isa<Constant>(V) || isa<GlobalValue>(V)) {
+  if (!isa<Constant>(V)) {
     I->replaceAllUsesWith(V);
 
     if (InvokeInst *II = dyn_cast<InvokeInst>(I)) {