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| author | Max Kazantsev <max.kazantsev@azul.com> | 2018-11-06 02:44:49 +0000 |
|---|---|---|
| committer | Max Kazantsev <max.kazantsev@azul.com> | 2018-11-06 02:44:49 +0000 |
| commit | 69f6dfa0f8c54eacd02eebb2f2ef9f49c487675b (patch) | |
| tree | 5bb760bf179fd6fca1c4f75b3aba0ffaba97a7d6 /llvm/lib/Analysis/IVDescriptors.cpp | |
| parent | 536a5c469193ccf4c57f70179a761d1ee731f21a (diff) | |
| download | bcm5719-llvm-69f6dfa0f8c54eacd02eebb2f2ef9f49c487675b.tar.gz bcm5719-llvm-69f6dfa0f8c54eacd02eebb2f2ef9f49c487675b.zip | |
[LICM] Use ICFLoopSafetyInfo in LICM
This patch makes LICM use `ICFLoopSafetyInfo` that is a smarter version
of LoopSafetyInfo that leverages power of Implicit Control Flow Tracking
to keep track of throwing instructions and give less pessimistic answers
to queries related to throws.
The ICFLoopSafetyInfo itself has been introduced in rL344601. This patch
enables it in LICM only.
Differential Revision: https://reviews.llvm.org/D50377
Reviewed By: apilipenko
llvm-svn: 346201
Diffstat (limited to 'llvm/lib/Analysis/IVDescriptors.cpp')
0 files changed, 0 insertions, 0 deletions
