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| author | Hal Finkel <hfinkel@anl.gov> | 2012-11-12 21:21:02 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2012-11-12 21:21:02 +0000 |
| commit | 86c88c938aec8006d2ce83325ec1f31e1154620b (patch) | |
| tree | ef60bca1c51bdeb69234a232de93a53c8ed6f006 /lib/VMCore/Value.cpp | |
| parent | 6996fd0b543cf8bd4a0d4e09e80a168f0ae052c5 (diff) | |
| download | external_llvm-86c88c938aec8006d2ce83325ec1f31e1154620b.zip external_llvm-86c88c938aec8006d2ce83325ec1f31e1154620b.tar.gz external_llvm-86c88c938aec8006d2ce83325ec1f31e1154620b.tar.bz2 | |
BBVectorize: Use a more sophisticated check for input cost
The old checking code, which assumed that input shuffles and insert-elements
could always be folded (and thus were free) is too simple.
This can only happen in special circumstances.
Using the simple check caused infinite recursion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167750 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/Value.cpp')
0 files changed, 0 insertions, 0 deletions