From 8e9c48a606acd5894407f73453448bb0911648c7 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sat, 3 Apr 2010 05:24:50 +0000 Subject: [PATCH] don't internalize available_externally functions, they are really just declarations. This is related to PR6524 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100269 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/IPO/Internalize.cpp | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/lib/Transforms/IPO/Internalize.cpp b/lib/Transforms/IPO/Internalize.cpp index 3d319320862..47abb7dfd81 100644 --- a/lib/Transforms/IPO/Internalize.cpp +++ b/lib/Transforms/IPO/Internalize.cpp @@ -156,6 +156,8 @@ bool InternalizePass::runOnModule(Module &M) { for (Module::global_iterator I = M.global_begin(), E = M.global_end(); I != E; ++I) if (!I->isDeclaration() && !I->hasLocalLinkage() && + // Available externally is really just a "declaration with a body". + !I->hasAvailableExternallyLinkage() && !ExternalNames.count(I->getName())) { I->setLinkage(GlobalValue::InternalLinkage); Changed = true; @@ -167,6 +169,8 @@ bool InternalizePass::runOnModule(Module &M) { for (Module::alias_iterator I = M.alias_begin(), E = M.alias_end(); I != E; ++I) if (!I->isDeclaration() && !I->hasInternalLinkage() && + // Available externally is really just a "declaration with a body". + !I->hasAvailableExternallyLinkage() && !ExternalNames.count(I->getName())) { I->setLinkage(GlobalValue::InternalLinkage); Changed = true;