From 0b2f27eb8da68f555740ece9dd493ae18e03f2c7 Mon Sep 17 00:00:00 2001 From: Rafael Espindola Date: Mon, 13 Jul 2015 14:39:02 +0000 Subject: [PATCH] Aliases don't have available_externally linkage. Allowing that is probably a good idea, but currently we don't, so this is dead code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242031 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/IPO/ElimAvailExtern.cpp | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/lib/Transforms/IPO/ElimAvailExtern.cpp b/lib/Transforms/IPO/ElimAvailExtern.cpp index e70ab871b88..33327d055eb 100644 --- a/lib/Transforms/IPO/ElimAvailExtern.cpp +++ b/lib/Transforms/IPO/ElimAvailExtern.cpp @@ -81,16 +81,5 @@ bool EliminateAvailableExternally::runOnModule(Module &M) { NumFunctions++; } - // Drop targets of available externally aliases. - for (Module::alias_iterator I = M.alias_begin(), E = M.alias_end(); I != E; - ++I) { - if (!I->hasAvailableExternallyLinkage()) - continue; - I->setAliasee(nullptr); - I->removeDeadConstantUsers(); - I->setLinkage(GlobalValue::ExternalLinkage); - NumAliases++; - } - return Changed; } -- 2.34.1