From 6a1359229df442842e9015dc6387a9114df83b4a Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Thu, 23 May 2002 18:36:25 +0000 Subject: [PATCH] Make sure the extracted function has external linkage, so that it doesn't get eliminated by globaldce! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2736 91177308-0d34-0410-b5e6-96231b3b80d8 --- tools/extract/extract.cpp | 3 +++ tools/llvm-extract/llvm-extract.cpp | 3 +++ 2 files changed, 6 insertions(+) diff --git a/tools/extract/extract.cpp b/tools/extract/extract.cpp index 7a6a1c101ec..a78d1fd9b99 100644 --- a/tools/extract/extract.cpp +++ b/tools/extract/extract.cpp @@ -39,6 +39,9 @@ struct FunctionExtractorPass : public Pass { // Yes, it is. Keep track of it... Named = *I; + // Make sure it's globally accessable... + Named->setInternalLinkage(false); + // Remove the named function from the module. M->getFunctionList().remove(I); E = M->end(); diff --git a/tools/llvm-extract/llvm-extract.cpp b/tools/llvm-extract/llvm-extract.cpp index 7a6a1c101ec..a78d1fd9b99 100644 --- a/tools/llvm-extract/llvm-extract.cpp +++ b/tools/llvm-extract/llvm-extract.cpp @@ -39,6 +39,9 @@ struct FunctionExtractorPass : public Pass { // Yes, it is. Keep track of it... Named = *I; + // Make sure it's globally accessable... + Named->setInternalLinkage(false); + // Remove the named function from the module. M->getFunctionList().remove(I); E = M->end(); -- 2.34.1