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| author | Pierre Blanchard <pierre.blanchard@arm.com> | 2024-12-09 15:55:39 +0000 |
|---|---|---|
| committer | Wilco Dijkstra <wilco.dijkstra@arm.com> | 2025-02-27 17:07:01 +0000 |
| commit | 2aed9796bfb17b257e63b12cefdb7ff60be09626 (patch) | |
| tree | 3816afa869bad6032498bed651feabb0315bf20a /scripts/check-execstack.awk | |
| parent | ae04f63087415eba9060143608b03db693854bb7 (diff) | |
| download | glibc-2aed9796bfb17b257e63b12cefdb7ff60be09626.tar.xz glibc-2aed9796bfb17b257e63b12cefdb7ff60be09626.zip | |
AArch64: Improve codegen in users of ADVSIMD log1p helper
Add inline helper for log1p and rearrange operations so MOV
is not necessary in reduction or around the special-case handler.
Reduce memory access by using more indexed MLAs in polynomial.
Speedup on Neoverse V1 for log1p (3.5%), acosh (7.5%) and atanh (10%).
(cherry picked from commit ca0c0d0f26fbf75b9cacc65122b457e8fdec40b8)
Diffstat (limited to 'scripts/check-execstack.awk')
0 files changed, 0 insertions, 0 deletions