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| author | rdivacky <rdivacky@FreeBSD.org> | 2009-11-04 14:58:56 +0000 |
|---|---|---|
| committer | rdivacky <rdivacky@FreeBSD.org> | 2009-11-04 14:58:56 +0000 |
| commit | 7ff99155c39edd73ebf1c6adfa023b1048fee9a4 (patch) | |
| tree | b4dc751bcee540346911aa4115729eff2f991657 /lib/Transforms/Scalar/LoopUnswitch.cpp | |
| parent | d1f06de484602e72707476a6152974847bac1570 (diff) | |
| download | FreeBSD-src-7ff99155c39edd73ebf1c6adfa023b1048fee9a4.zip FreeBSD-src-7ff99155c39edd73ebf1c6adfa023b1048fee9a4.tar.gz | |
Update LLVM to r86025.
Diffstat (limited to 'lib/Transforms/Scalar/LoopUnswitch.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/LoopUnswitch.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/LoopUnswitch.cpp b/lib/Transforms/Scalar/LoopUnswitch.cpp index 223d2b9..c7b00da 100644 --- a/lib/Transforms/Scalar/LoopUnswitch.cpp +++ b/lib/Transforms/Scalar/LoopUnswitch.cpp @@ -430,7 +430,8 @@ bool LoopUnswitch::UnswitchIfProfitable(Value *LoopCond, Constant *Val){ // large numbers of branches which cause loop unswitching to go crazy. // This is a very ad-hoc heuristic. if (Metrics.NumInsts > Threshold || - Metrics.NumBlocks * 5 > Threshold) { + Metrics.NumBlocks * 5 > Threshold || + Metrics.NeverInline) { DEBUG(errs() << "NOT unswitching loop %" << currentLoop->getHeader()->getName() << ", cost too high: " << currentLoop->getBlocks().size() << "\n"); |
