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| author | Chris Lattner <sabre@nondot.org> | 2002-05-23 18:36:25 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2002-05-23 18:36:25 +0000 |
| commit | 6a1359229df442842e9015dc6387a9114df83b4a (patch) | |
| tree | b83b9870469101ed4c4777da877ca360e176872c /tools/llvm-extract | |
| parent | 1ab854aa1e21c308c05597ead78bb4dce84a7462 (diff) | |
| download | llvm-6a1359229df442842e9015dc6387a9114df83b4a.tar.gz llvm-6a1359229df442842e9015dc6387a9114df83b4a.tar.bz2 llvm-6a1359229df442842e9015dc6387a9114df83b4a.tar.xz | |
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
Diffstat (limited to 'tools/llvm-extract')
| -rw-r--r-- | tools/llvm-extract/llvm-extract.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/llvm-extract/llvm-extract.cpp b/tools/llvm-extract/llvm-extract.cpp index 7a6a1c101e..a78d1fd9b9 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(); |