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| author | Sanjay Patel <spatel@rotateright.com> | 2020-12-16 12:11:57 -0500 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2020-12-16 12:25:18 -0500 |
| commit | aaaf0ec72b062dea09a277e5b9e6bda0a3da55c9 (patch) | |
| tree | 443b8cf23414e72ef840963d6597f01b3650bd78 /llvm/lib/CodeGen/MachineScheduler.cpp | |
| parent | 66bcbdbc9c584becff35f6795cd2836a7a0141b2 (diff) | |
| download | llvm-aaaf0ec72b062dea09a277e5b9e6bda0a3da55c9.zip llvm-aaaf0ec72b062dea09a277e5b9e6bda0a3da55c9.tar.gz llvm-aaaf0ec72b062dea09a277e5b9e6bda0a3da55c9.tar.bz2 | |
[VectorCombine] loosen alignment constraint for load transform
As discussed in D93229, we only need a minimal alignment constraint
when querying whether a hypothetical vector load is safe. We still
pass/use the potentially stronger alignment attribute when checking
costs and creating the new load.
There's already a test that changes with the minimum code change,
so splitting this off as a preliminary commit independent of any
gep/offset enhancements.
Differential Revision: https://reviews.llvm.org/D93397
Diffstat (limited to 'llvm/lib/CodeGen/MachineScheduler.cpp')
0 files changed, 0 insertions, 0 deletions