[Bug target/103750] [i386] GCC schedules KMOV instructions that destroys performance in loop

[thiago at kde dot org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103750

--- Comment #7 from Thiago Macieira <thiago at kde dot org> ---
I should add the same is not happening for Char == char, meaning the returned
type is an __mmask32 (unsigned)

        vmovdqu8        (%rsi), %ymm2
        vmovdqu8        32(%rsi), %ymm3
        vpcmpub $6, %ymm0, %ymm2, %k0
        vpcmpub $6, %ymm0, %ymm3, %k1
        kortestd        %k1, %k0
        je      .L792