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| author | jacquesguan <jacquesguan@me.com> | 2021-12-13 20:46:15 +0800 |
|---|---|---|
| committer | jacquesguan <jacquesguan@me.com> | 2021-12-16 15:01:05 +0800 |
| commit | 7dfbf0b60f03f1708d998119aed55320ff206cbd (patch) | |
| tree | 7acc0c88d9fd65a413b07938435b99d7dd5f0c3f /llvm/lib/Support/VirtualFileSystem.cpp | |
| parent | 60f5614931b43871791393df74689d3b2b05c329 (diff) | |
| download | llvm-7dfbf0b60f03f1708d998119aed55320ff206cbd.zip llvm-7dfbf0b60f03f1708d998119aed55320ff206cbd.tar.gz llvm-7dfbf0b60f03f1708d998119aed55320ff206cbd.tar.bz2 | |
[RISCV] Fold (and (not (srl X, C)), 1) to (xor (bexti X, C), 1) when have Zbs extension.
When have Zbs extension, we could use bexti to fold (and (not (srl X, C)), 1) to (xor (bexti X, C), 1).
Differential Revision: https://reviews.llvm.org/D115629
Diffstat (limited to 'llvm/lib/Support/VirtualFileSystem.cpp')
0 files changed, 0 insertions, 0 deletions