From a4df7d473f1b638e1bef6417d5430488da4f0bf8 Mon Sep 17 00:00:00 2001 From: Rafael Espindola Date: Fri, 23 May 2014 15:18:06 +0000 Subject: [PATCH] Aliases are always definition, delete dead code. While at it, use a range loop. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209519 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/LTO/LTOModule.cpp | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/lib/LTO/LTOModule.cpp b/lib/LTO/LTOModule.cpp index d73a7e342ae..255951a7070 100644 --- a/lib/LTO/LTOModule.cpp +++ b/lib/LTO/LTOModule.cpp @@ -800,14 +800,8 @@ bool LTOModule::parseSymbols(std::string &errMsg) { return true; // add aliases - for (Module::alias_iterator a = _module->alias_begin(), - e = _module->alias_end(); a != e; ++a) { - if (isDeclaration(*a->getAliasee())) - // Is an alias to a declaration. - addPotentialUndefinedSymbol(a, false); - else - addDefinedDataSymbol(a); - } + for (const auto &Alias : _module->aliases()) + addDefinedDataSymbol(&Alias); // make symbols for all undefines for (StringMap::iterator u =_undefines.begin(), -- 2.34.1