[Bug target/96174] AVX-512 functions missing when compiled without optimization

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96174

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-10 branch has been updated by Jakub Jelinek
<jakub@gcc.gnu.org>:

https://gcc.gnu.org/g:9a9e1ed88614b96944d2e5e92e932f65dcf2d920

commit r10-8500-g9a9e1ed88614b96944d2e5e92e932f65dcf2d920
Author: Jakub Jelinek <jakub@redhat.com>
Date:   Wed Jul 15 11:34:44 2020 +0200

    fix _mm512_{,mask_}cmp*_p[ds]_mask at -O0 [PR96174]

    The _mm512_{,mask_}cmp_p[ds]_mask and also _mm_{,mask_}cmp_s[ds]_mask
    intrinsics have an argument which must have a constant passed to it
    and so use an inline version only for ifdef __OPTIMIZE__ and have
    a #define for -O0.  But the _mm512_{,mask_}cmp*_p[ds]_mask intrinsics
    don't need a constant argument, they are essentially the first
    set with the constant added to them implicitly based on the comparison
    name, and so there is no #define version for them (correctly).
    But their inline versions are defined in between the first and s[ds]
    set and so inside of ifdef __OPTIMIZE__, which means that with -O0
    they aren't defined at all.

    This patch fixes that by moving those after the #ifdef __OPTIMIZE #else
    use #define #endif block.

    2020-07-15  Jakub Jelinek  <jakub@redhat.com>

            PR target/96174
            * config/i386/avx512fintrin.h (_mm512_cmpeq_pd_mask,
            _mm512_mask_cmpeq_pd_mask, _mm512_cmplt_pd_mask,
            _mm512_mask_cmplt_pd_mask, _mm512_cmple_pd_mask,
            _mm512_mask_cmple_pd_mask, _mm512_cmpunord_pd_mask,
            _mm512_mask_cmpunord_pd_mask, _mm512_cmpneq_pd_mask,
            _mm512_mask_cmpneq_pd_mask, _mm512_cmpnlt_pd_mask,
            _mm512_mask_cmpnlt_pd_mask, _mm512_cmpnle_pd_mask,
            _mm512_mask_cmpnle_pd_mask, _mm512_cmpord_pd_mask,
            _mm512_mask_cmpord_pd_mask, _mm512_cmpeq_ps_mask,
            _mm512_mask_cmpeq_ps_mask, _mm512_cmplt_ps_mask,
            _mm512_mask_cmplt_ps_mask, _mm512_cmple_ps_mask,
            _mm512_mask_cmple_ps_mask, _mm512_cmpunord_ps_mask,
            _mm512_mask_cmpunord_ps_mask, _mm512_cmpneq_ps_mask,
            _mm512_mask_cmpneq_ps_mask, _mm512_cmpnlt_ps_mask,
            _mm512_mask_cmpnlt_ps_mask, _mm512_cmpnle_ps_mask,
            _mm512_mask_cmpnle_ps_mask, _mm512_cmpord_ps_mask,
            _mm512_mask_cmpord_ps_mask): Move outside of __OPTIMIZE__ guarded
            section.

            * gcc.target/i386/avx512f-vcmppd-3.c: New test.
            * gcc.target/i386/avx512f-vcmpps-3.c: New test.

    (cherry picked from commit 12d69dbfff9dd5ad4a30b20d1636f5cab6425e8c)