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| author | Joana Cruz <Joana.Cruz@arm.com> | 2024-12-17 14:49:30 +0000 |
|---|---|---|
| committer | Wilco Dijkstra <wilco.dijkstra@arm.com> | 2025-02-27 17:07:15 +0000 |
| commit | 41dc9e7c2d80bc5e886950b8a7bd21f77c9793b3 (patch) | |
| tree | 399728aae2e3959cd5006c3343cd80f2d5e4c60e /scripts/check-execstack.awk | |
| parent | 9170b921fa49d2ef37141506837baaae92c7d3f8 (diff) | |
| download | glibc-41dc9e7c2d80bc5e886950b8a7bd21f77c9793b3.tar.xz glibc-41dc9e7c2d80bc5e886950b8a7bd21f77c9793b3.zip | |
AArch64: Improve codegen of AdvSIMD atan(2)(f)
Load the polynomial evaluation coefficients into 2 vectors and use lanewise MLAs.
8% improvement in throughput microbenchmark on Neoverse V1.
Reviewed-by: Wilco Dijkstra <Wilco.Dijkstra@arm.com>
(cherry picked from commit 6914774b9d3460876d9ad4482782213ec01a752e)
Diffstat (limited to 'scripts/check-execstack.awk')
0 files changed, 0 insertions, 0 deletions