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| author | Yingwei Zheng <dtcxzyw2333@gmail.com> | 2024-04-24 17:01:49 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-04-24 17:01:49 +0800 |
| commit | 945eeb2d92758ef907ef3aeb3251fadc64b731b3 (patch) | |
| tree | 032b8ed4744a15b2c6738b975e31a3acb9d6cdc5 /llvm/lib/CodeGen/ModuloSchedule.cpp | |
| parent | d149370900844cca3fec06bb078eb8d85008f72d (diff) | |
| download | llvm-945eeb2d92758ef907ef3aeb3251fadc64b731b3.zip llvm-945eeb2d92758ef907ef3aeb3251fadc64b731b3.tar.gz llvm-945eeb2d92758ef907ef3aeb3251fadc64b731b3.tar.bz2 | |
[InstCombine] Simplify `(X / C0) * C1 + (X % C0) * C2` to `(X / C0) * (C1 - C2 * C0) + X * C2` (#76285)
Since `DivRemPairPass` runs after `ReassociatePass` in the optimization
pipeline, I decided to do this simplification in `InstCombine`.
Alive2: https://alive2.llvm.org/ce/z/Jgsiqf
Fixes #76128.
Diffstat (limited to 'llvm/lib/CodeGen/ModuloSchedule.cpp')
0 files changed, 0 insertions, 0 deletions