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AArch64: Improve codegen SVE log1p helper release/2.40/master
authorLuna Lamb <luna.lamb@arm.com>
Wed, 18 Jun 2025 16:12:19 +0000 (16:12 +0000)
committerWilco Dijkstra <wilco.dijkstra@arm.com>
Mon, 11 Aug 2025 15:34:31 +0000 (15:34 +0000)
commit3e5dfac7cc569117b6998425a259561890c893cd
treed3ea29fedff59cea7afb3c19fd74d8c2654f28e3tree
parenta79fbf10e762ae2cb615d57fd10446e0db95c50fcommit | diff
AArch64: Improve codegen SVE log1p helper

Improve codegen by packing coefficients.
4% and 2% improvement in throughput microbenchmark on Neoverse V1, for acosh
and atanh respectively.

Reviewed-by: Wilco Dijkstra <Wilco.Dijkstra@arm.com>
(cherry picked from commit 6849c5b791edd216f2ec3fdbe4d138bc69b9b333)
sysdeps/aarch64/fpu/acosh_sve.c diff | blob | blame | history
sysdeps/aarch64/fpu/atanh_sve.c diff | blob | blame | history
sysdeps/aarch64/fpu/sv_log1p_inline.h diff | blob | blame | history
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