From 71bcba7d1abc2f3b9a4739938d6252dac91bce6e Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Mon, 7 Oct 2002 18:33:53 +0000 Subject: [PATCH] Avoid making external global variables internal git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4059 91177308-0d34-0410-b5e6-96231b3b80d8 --- tools/extract/extract.cpp | 3 ++- tools/llvm-extract/llvm-extract.cpp | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/tools/extract/extract.cpp b/tools/extract/extract.cpp index b16b4f609e1..5df4cb28354 100644 --- a/tools/extract/extract.cpp +++ b/tools/extract/extract.cpp @@ -30,7 +30,8 @@ struct FunctionExtractorPass : public Pass { bool run(Module &M) { // Mark all global variables to be internal for (Module::giterator I = M.gbegin(), E = M.gend(); I != E; ++I) - I->setInternalLinkage(true); + if (!I->isExternal()) + I->setInternalLinkage(true); Function *Named = 0; diff --git a/tools/llvm-extract/llvm-extract.cpp b/tools/llvm-extract/llvm-extract.cpp index b16b4f609e1..5df4cb28354 100644 --- a/tools/llvm-extract/llvm-extract.cpp +++ b/tools/llvm-extract/llvm-extract.cpp @@ -30,7 +30,8 @@ struct FunctionExtractorPass : public Pass { bool run(Module &M) { // Mark all global variables to be internal for (Module::giterator I = M.gbegin(), E = M.gend(); I != E; ++I) - I->setInternalLinkage(true); + if (!I->isExternal()) + I->setInternalLinkage(true); Function *Named = 0;