[Bug target/105079] _mm_storeu_si16 inefficiently uses pextrw to an integer reg (without SSE4.1)

2022-05-03 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105079 Uroš Bizjak changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug target/105079] _mm_storeu_si16 inefficiently uses pextrw to an integer reg (without SSE4.1)

2022-05-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105079 --- Comment #2 from CVS Commits --- The master branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:2680f5eec23805ab8a344f942ca5a7e180d57905 commit r13-86-g2680f5eec23805ab8a344f942ca5a7e180d57905 Author: Uros Bizjak Date: Tue May

[Bug target/105079] _mm_storeu_si16 inefficiently uses pextrw to an integer reg (without SSE4.1)

2022-03-28 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105079 --- Comment #1 from Uroš Bizjak --- Created attachment 52700 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52700&action=edit Proposed patch The attached patch handles the case from Comment #0.