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AArch64: Improve strlen_asimd
authorWilco Dijkstra <wilco.dijkstra@arm.com>
Wed, 11 Jan 2023 13:51:48 +0000 (13:51 +0000)
committerWilco Dijkstra <wilco.dijkstra@arm.com>
Tue, 9 Apr 2024 18:10:56 +0000 (19:10 +0100)
commit2a4c4043d03c79e05047f36b128aa3cdee36e254
tree9b329c5aba4b57ca230446383aeed00ba5a15041tree
parentf55ba2fedc90438dcba7d3fdc4dea80233d149c9commit | diff
AArch64: Improve strlen_asimd

Use shrn for the mask, merge tst+bne into cbnz, and tweak code alignment.
Performance improves slightly as a result.

Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>
(cherry picked from commit 1bbb1a2022e126f21810d3d0ebe0a975d5243e43)
sysdeps/aarch64/multiarch/strlen_asimd.S diff | blob | blame | history
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