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| author | Congzhe Cao <congzhe.cao@@huawei.com> | 2020-09-22 16:21:27 -0400 |
|---|---|---|
| committer | Danilo C. Grael <dancgr@gmail.com> | 2020-09-22 16:25:08 -0400 |
| commit | 4edb3d3646c46f15ca93bf19ed96a9169143ed6d (patch) | |
| tree | f1808968b623a08923a40904f90c9312bb4a94d4 /llvm/lib/Analysis/LoopPass.cpp | |
| parent | cf112382ddd0d717edf0b8a3e5b061de925258e9 (diff) | |
| download | llvm-4edb3d3646c46f15ca93bf19ed96a9169143ed6d.zip llvm-4edb3d3646c46f15ca93bf19ed96a9169143ed6d.tar.gz llvm-4edb3d3646c46f15ca93bf19ed96a9169143ed6d.tar.bz2 | |
[AArch64] Avoid pairing loads with same result reg
When pairing ldr instructions to an ldp instruction, we cannot pair two ldr
destination registers where one is a sub or super register of the other.
Reviewed By: fhahn
Differential Revision: https://reviews.llvm.org/D86906
Diffstat (limited to 'llvm/lib/Analysis/LoopPass.cpp')
0 files changed, 0 insertions, 0 deletions