[Bug target/88465] AVX512: optimize loading of constant values to kN registers

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88465

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |hjl.tools at gmail dot com,
                   |                            |jakub at gcc dot gnu.org

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
I can't find any instruction that would set a mask register directly to an
immediate, besides the 0 and -1 cases you've mentioned (which could be used
also for 255, 65535 and 0xffffffff constants).