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| author | Roman Lebedev <lebedev.ri@gmail.com> | 2019-07-03 09:41:50 +0000 |
|---|---|---|
| committer | Roman Lebedev <lebedev.ri@gmail.com> | 2019-07-03 09:41:50 +0000 |
| commit | 9f0c83902debb2a0324975a07b450998eae93688 (patch) | |
| tree | a0c23c490b50d9ea7c2a504824b3eecfe6247c43 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | c4b83a6054bb4f4fd35a61b1a3cbcc7588e3a1af (diff) | |
| download | llvm-9f0c83902debb2a0324975a07b450998eae93688.zip llvm-9f0c83902debb2a0324975a07b450998eae93688.tar.gz llvm-9f0c83902debb2a0324975a07b450998eae93688.tar.bz2 | |
[InstCombine] Y - ~X --> X + Y + 1 fold (PR42457)
Summary:
I *think* we'd want this new variant, because we obviously
have better handling for `add` as compared to `sub`/`not`.
https://rise4fun.com/Alive/WMn
Fixes [[ https://bugs.llvm.org/show_bug.cgi?id=42457 | PR42457 ]]
Reviewers: spatel, nikic, huihuiz, efriedma
Reviewed By: spatel
Subscribers: RKSimon, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D63992
llvm-svn: 365011
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions