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| author | Devang Patel <dpatel@apple.com> | 2008-05-08 15:08:39 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2008-05-08 15:08:39 +0000 |
| commit | 4758caa926889093d59201ffb8cdcc278a9c8482 (patch) | |
| tree | 43189559a0819639e33b6539e6058b6fc1c25bbd /llvm/lib/Transforms/IPO/StructRetPromotion.cpp | |
| parent | 9897eee4839d105dd5e9c988503e018aa65c05c7 (diff) | |
| download | bcm5719-llvm-4758caa926889093d59201ffb8cdcc278a9c8482.tar.gz bcm5719-llvm-4758caa926889093d59201ffb8cdcc278a9c8482.zip | |
Check linkage.
llvm-svn: 50851
Diffstat (limited to 'llvm/lib/Transforms/IPO/StructRetPromotion.cpp')
| -rw-r--r-- | llvm/lib/Transforms/IPO/StructRetPromotion.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/IPO/StructRetPromotion.cpp b/llvm/lib/Transforms/IPO/StructRetPromotion.cpp index 80952b7c70c..77a35b42875 100644 --- a/llvm/lib/Transforms/IPO/StructRetPromotion.cpp +++ b/llvm/lib/Transforms/IPO/StructRetPromotion.cpp @@ -73,7 +73,7 @@ bool SRETPromotion::runOnSCC(const std::vector<CallGraphNode *> &SCC) { bool SRETPromotion::PromoteReturn(CallGraphNode *CGN) { Function *F = CGN->getFunction(); - if (!F || F->isDeclaration()) + if (!F || F->isDeclaration() || !F->hasInternalLinkage()) return false; // Make sure that function returns struct. |
