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| author | Andrew Wei <weiwei64@huawei.com> | 2020-11-19 15:34:16 +0800 |
|---|---|---|
| committer | Andrew Wei <weiwei64@huawei.com> | 2020-11-19 15:37:54 +0800 |
| commit | ea7ab5a42cd4ab236977c4fe64768641fd506fd7 (patch) | |
| tree | a4b4b73e69af546c0b4431c25f6a5385d2ff23f3 /llvm/lib/Object/XCOFFObjectFile.cpp | |
| parent | 7c2990b8af6f906a431b14951e831647d9bbb090 (diff) | |
| download | llvm-ea7ab5a42cd4ab236977c4fe64768641fd506fd7.zip llvm-ea7ab5a42cd4ab236977c4fe64768641fd506fd7.tar.gz llvm-ea7ab5a42cd4ab236977c4fe64768641fd506fd7.tar.bz2 | |
[IndVarSimplify] Notify top most loop to drop cached exit counts
Some nested loops may share the same ExitingBB, so after we finishing FoldExit,
we need to notify OuterLoop and SCEV to drop any stored trip count.
Patched by: guopeilin
Reviewed By: mkazantsev
Differential Revision: https://reviews.llvm.org/D91325
Diffstat (limited to 'llvm/lib/Object/XCOFFObjectFile.cpp')
0 files changed, 0 insertions, 0 deletions