[Bug target/119010] [12/13/14/15 Regression] 444.namd shows a huge compile-time regression with -mtune=znver5
cvs-commit at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Mon Mar 31 06:18:32 GMT 2025
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119010
--- Comment #22 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rguenth@gcc.gnu.org>:
https://gcc.gnu.org/g:c99bdfc459c669346514347a863f1a1e9266cea1
commit r15-9059-gc99bdfc459c669346514347a863f1a1e9266cea1
Author: Richard Biener <rguenther@suse.de>
Date: Thu Mar 27 14:06:00 2025 +0100
target/119010 - add mode attribute to *vmovv16si_constm1_pternlog_false_dep
Like the other instances. This avoids
;; 1--> b 0: i6540 {xmm2=const_vector;unspec[xmm2] 38;} :nothing
PR target/119010
* config/i386/sse.md (*vmov<mode>_constm1_pternlog_false_dep):
Add mode attribute.
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