From 5241957b1f6876452705f94e0ed60dd2c33a5c84 Mon Sep 17 00:00:00 2001 From: Anton Korobeynikov Date: Tue, 11 Mar 2008 22:51:09 +0000 Subject: [PATCH] Ultimately resolve aliases during linking, if possible git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48259 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Linker/LinkModules.cpp | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/lib/Linker/LinkModules.cpp b/lib/Linker/LinkModules.cpp index 3d6e52602b1..32c49903da9 100644 --- a/lib/Linker/LinkModules.cpp +++ b/lib/Linker/LinkModules.cpp @@ -1087,11 +1087,10 @@ static bool LinkAppendingVars(Module *M, static bool ResolveAliases(Module *Dest) { for (Module::alias_iterator I = Dest->alias_begin(), E = Dest->alias_end(); - I != E; ++I) { - GlobalValue* GV = const_cast(I->getAliasedGlobal()); - if (!GV->isDeclaration()) - I->replaceAllUsesWith(GV); - } + I != E; ++I) + if (const GlobalValue *GV = I->resolveAliasedGlobal()) + if (!GV->isDeclaration()) + I->replaceAllUsesWith(const_cast(GV)); return false; } -- 2.34.1