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| author | Sanjay Patel <spatel@rotateright.com> | 2022-05-26 14:28:05 -0400 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2022-05-26 16:19:15 -0400 |
| commit | c4c750058f3e3b85c24a9e3ad356b76290e7c259 (patch) | |
| tree | bb5f9e7f998191ab265ca1cb2094d7dcbcfb7e70 /llvm/lib/Analysis/ValueTracking.cpp | |
| parent | 899af021f48fa6f8c7acb51343faf7c75b1041c5 (diff) | |
| download | llvm-c4c750058f3e3b85c24a9e3ad356b76290e7c259.zip llvm-c4c750058f3e3b85c24a9e3ad356b76290e7c259.tar.gz llvm-c4c750058f3e3b85c24a9e3ad356b76290e7c259.tar.bz2 | |
[InstCombine] fold mul of signbit directly to X < 0 ? Y : 0
This is effectively NFC (intentionally no test diffs)
because we already have the related fold that converts
the 'and' pattern to select. So this is just an efficiency
improvement.
Diffstat (limited to 'llvm/lib/Analysis/ValueTracking.cpp')
0 files changed, 0 insertions, 0 deletions