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| author | Joe Ramsay <Joe.Ramsay@arm.com> | 2024-09-23 15:30:20 +0100 |
|---|---|---|
| committer | Wilco Dijkstra <wilco.dijkstra@arm.com> | 2025-02-27 17:05:53 +0000 |
| commit | c4373426e3a85ec483a0f412c2a7c6cdfa32ccdb (patch) | |
| tree | 76d8fbdae8f2a620778804a34ef8e8923ce3556f /scripts/check-execstack.awk | |
| parent | 354aeaf2130c1484007025563fe87c997f07324a (diff) | |
| download | glibc-c4373426e3a85ec483a0f412c2a7c6cdfa32ccdb.tar.xz glibc-c4373426e3a85ec483a0f412c2a7c6cdfa32ccdb.zip | |
AArch64: Improve codegen in SVE F32 logs
Reduce MOVPRFXs by using unpredicated (non-destructive) instructions
where possible. Similar to the recent change to AdvSIMD F32 logs,
adjust special-case arguments and bounds to allow for more optimal
register usage. For all 3 routines one MOVPRFX remains in the
reduction, which cannot be avoided as immediate AND and ASR are both
destructive.
Reviewed-by: Wilco Dijkstra <Wilco.Dijkstra@arm.com>
(cherry picked from commit a15b1394b5eba98ffe28a02a392b587e4fe13c0d)
Diffstat (limited to 'scripts/check-execstack.awk')
0 files changed, 0 insertions, 0 deletions