[Bug target/95125] Unoptimal code for vectorized conversions

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95125

--- Comment #9 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by hongtao Liu <liuho...@gcc.gnu.org>:

https://gcc.gnu.org/g:94c0409717bf8bf783963c1d50bb8f4a4732dce7

commit r11-596-g94c0409717bf8bf783963c1d50bb8f4a4732dce7
Author: liuhongt <hongtao....@intel.com>
Date:   Sat May 23 15:30:58 2020 +0800

    Add missing expander for vector float_extend and float_truncate.

    2020-05-25  Hongtao Liu  <hongtao....@intel.com>

    gcc/ChangeLog
            PR target/95125
            * config/i386/sse.md (sf2dfmode_lower): New mode attribute.
            (trunc<mode><sf2dfmode_lower>2) New expander.
            (extend<sf2dfmode_lower><mode>2): Ditto.

    gcc/testsuite/ChangeLog
            * gcc.target/i386/pr95125-avx.c: New test.
            * gcc.target/i386/pr95125-avx512f.c: Ditto.