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Subject: [Bug target/98218] [TARGET_MMX_WITH_SSE] Miss vec_cmpmn/vcondmn
 expander for 64bit vector
Date: Wed, 12 May 2021 06:16:09 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98218

--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Uros Bizjak <uros@gcc.gnu.org>:

https://gcc.gnu.org/g:b1f7fd8a2a5558da1e101de11bb1cdba081ce010

commit r12-731-gb1f7fd8a2a5558da1e101de11bb1cdba081ce010
Author: Uros Bizjak <ubizjak@gmail.com>
Date:   Wed May 12 08:11:18 2021 +0200

    i386: Implement FP vector compares for V2SFmode [PR98218]

    Implement FP vector compares for V2SFmode for TARGET_MMX_WITH_SSE.

    2021-05-12  Uro=C3=85=C2=A1 Bizjak  <ubizjak@gmail.com>

    gcc/
            PR target/98218
            * config/i386/i386-expand.c (ix86_expand_sse_movcc): Handle V2SF
mode.
            * config/i386/mmx.md (MMXMODE124): New mode iterator.
            (V2FI): Ditto.
            (mmxintvecmode): New mode attribute.
            (mmxintvecmodelower): Ditto.
            (*mmx_maskcmpv2sf3_comm): New insn pattern.
            (*mmx_maskcmpv2sf3): Ditto.
            (vec_cmpv2sfv2si): New expander.
            (vcond<V2FI:mode>v2si): Ditto.
            (mmx_vlendvps): New insn pattern.
            (vcond<MMXMODE124:mode><MMXMODEI:mode>): Also handle V2SFmode.
            (vcondu<MMXMODE124:mode><MMXMODEI:mode>): Ditto.
            (vcond_mask_<mode><mmxintvecmodelower>): Ditto.

    gcc/testsuite/

            PR target/98218
            * g++.target/i386/pr98218-1.C: Ditto.
            * gcc.target/i386/pr98218-4.c: New test.

            * gcc.target/i386/pr98218-1.c: Correct PR number.
            * gcc.target/i386/pr98218-1a.c: Ditto.
            * gcc.target/i386/pr98218-2.c: Ditto.
            * gcc.target/i386/pr98218-2a.c: Ditto.
            * gcc.target/i386/pr98218-3.c: Ditto.
            * gcc.target/i386/pr98218-3a.c: Ditto.=