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| author | Owen Anderson <resistor@mac.com> | 2009-09-08 19:53:15 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2009-09-08 19:53:15 +0000 |
| commit | f0081db7e89268661c09b51064995a97f905250d (patch) | |
| tree | 0e41a1b676f7d963e08cf82f8c6249cc7c1baa2b /llvm/lib/Transforms/IPO/PartialInlining.cpp | |
| parent | 29b5d3012be0318b520958a3d33064f106c659f2 (diff) | |
| download | llvm-f0081db7e89268661c09b51064995a97f905250d.zip llvm-f0081db7e89268661c09b51064995a97f905250d.tar.gz llvm-f0081db7e89268661c09b51064995a97f905250d.tar.bz2 | |
Fix PR4909, patch by Jakub Staszak.
llvm-svn: 81250
Diffstat (limited to 'llvm/lib/Transforms/IPO/PartialInlining.cpp')
| -rw-r--r-- | llvm/lib/Transforms/IPO/PartialInlining.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/IPO/PartialInlining.cpp b/llvm/lib/Transforms/IPO/PartialInlining.cpp index 73ec9c1..8f858d3 100644 --- a/llvm/lib/Transforms/IPO/PartialInlining.cpp +++ b/llvm/lib/Transforms/IPO/PartialInlining.cpp @@ -48,7 +48,8 @@ ModulePass* llvm::createPartialInliningPass() { return new PartialInliner(); } Function* PartialInliner::unswitchFunction(Function* F) { // First, verify that this function is an unswitching candidate... BasicBlock* entryBlock = F->begin(); - if (!isa<BranchInst>(entryBlock->getTerminator())) + BranchInst *BR = dyn_cast<BranchInst>(entryBlock->getTerminator()); + if (!BR || BR->isUnconditional()) return 0; BasicBlock* returnBlock = 0; |