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x86: Remove SSSE3 instruction for broadcast in memset.S (SSE2 Only)
authorNoah Goldstein <goldstein.w.n@gmail.com>
Mon, 7 Feb 2022 06:32:23 +0000 (00:32 -0600)
committerNoah Goldstein <goldstein.w.n@gmail.com>
Mon, 7 Feb 2022 20:18:29 +0000 (14:18 -0600)
commit1b0c60f95bbe2eded80b2bb5be75c0e45b11cde1
tree35485d9f7af9015366c8f98714d271ce51e6944ftree
parent03c9c4fce4fefbb34e65723467d86cb68739a9d1commit | diff
x86: Remove SSSE3 instruction for broadcast in memset.S (SSE2 Only)

commit b62ace2740a106222e124cc86956448fa07abf4d
Author: Noah Goldstein <goldstein.w.n@gmail.com>
Date:   Sun Feb 6 00:54:18 2022 -0600

    x86: Improve vec generation in memset-vec-unaligned-erms.S

Revert usage of 'pshufb' in broadcast logic as it is an SSSE3
instruction and memset.S is restricted to only SSE2 instructions.
sysdeps/x86_64/memset.S diff | blob | blame | history
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