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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 | |
| parent | 1ab854aa1e21c308c05597ead78bb4dce84a7462 (diff) | |
| download | external_llvm-6a1359229df442842e9015dc6387a9114df83b4a.zip external_llvm-6a1359229df442842e9015dc6387a9114df83b4a.tar.gz external_llvm-6a1359229df442842e9015dc6387a9114df83b4a.tar.bz2 | |
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
| -rw-r--r-- | tools/extract/extract.cpp | 3 | ||||
| -rw-r--r-- | tools/llvm-extract/llvm-extract.cpp | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/tools/extract/extract.cpp b/tools/extract/extract.cpp index 7a6a1c1..a78d1fd 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 7a6a1c1..a78d1fd 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(); |