From b18715acb5fbc00f6662718f219cdb94c060efb5 Mon Sep 17 00:00:00 2001 From: Duncan Sands Date: Wed, 7 Jan 2009 18:45:53 +0000 Subject: [PATCH] The verifier checks that the aliasee is not null. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61870 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/IPO/GlobalDCE.cpp | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/lib/Transforms/IPO/GlobalDCE.cpp b/lib/Transforms/IPO/GlobalDCE.cpp index 654a5095d06..a9c9ec0fd84 100644 --- a/lib/Transforms/IPO/GlobalDCE.cpp +++ b/lib/Transforms/IPO/GlobalDCE.cpp @@ -161,8 +161,7 @@ void GlobalDCE::GlobalIsNeeded(GlobalValue *G) { MarkUsedGlobalsAsNeeded(GV->getInitializer()); } else if (GlobalAlias *GA = dyn_cast(G)) { // The target of a global alias is needed. - if (Constant *Aliasee = GA->getAliasee()) - MarkUsedGlobalsAsNeeded(Aliasee); + MarkUsedGlobalsAsNeeded(GA->getAliasee()); } else { // Otherwise this must be a function object. We have to scan the body of // the function looking for constants and global values which are used as -- 2.11.0