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| author | David Green <david.green@arm.com> | 2022-01-13 11:53:12 +0000 |
|---|---|---|
| committer | David Green <david.green@arm.com> | 2022-01-13 11:53:12 +0000 |
| commit | 61888d97f67d98afafc224620ee1f9ecc7d062d0 (patch) | |
| tree | 61096bbcf113cb4ea75de47ee570eaa957d9c564 /llvm/lib/Object/TapiFile.cpp | |
| parent | 4f19bb6f28d2fda01f098bc1e93c74fa1ffa24ae (diff) | |
| download | llvm-61888d97f67d98afafc224620ee1f9ecc7d062d0.zip llvm-61888d97f67d98afafc224620ee1f9ecc7d062d0.tar.gz llvm-61888d97f67d98afafc224620ee1f9ecc7d062d0.tar.bz2 | |
[AArch64] Basic demand elements for some intrinsics
A lot of neon intrinsics work lane-wise, meaning that non-demanded
elements in and not demanded out. This teaches that to
AArch64TTIImpl::simplifyDemandedVectorEltsIntrinsic for some simple
single-input truncate intrinsics, which can help remove unnecessary
instructions.
Differential Revision: https://reviews.llvm.org/D117097
Diffstat (limited to 'llvm/lib/Object/TapiFile.cpp')
0 files changed, 0 insertions, 0 deletions