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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 | 355881e62de7e330060761c6c6a9ef89d44d5bd2 (patch) | |
| tree | 609177e88c0bea22e4ee6ca36ee69b23606b71dc /lib/Transforms/IPO | |
| parent | 4cc3953292e50d24961f84e5f3af90feb24e0dd7 (diff) | |
| download | external_llvm-355881e62de7e330060761c6c6a9ef89d44d5bd2.zip external_llvm-355881e62de7e330060761c6c6a9ef89d44d5bd2.tar.gz external_llvm-355881e62de7e330060761c6c6a9ef89d44d5bd2.tar.bz2 | |
Check linkage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50851 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/IPO')
| -rw-r--r-- | lib/Transforms/IPO/StructRetPromotion.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/IPO/StructRetPromotion.cpp b/lib/Transforms/IPO/StructRetPromotion.cpp index 80952b7..77a35b4 100644 --- a/lib/Transforms/IPO/StructRetPromotion.cpp +++ b/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. |