[Bug middle-end/100738] Gimple failed to simplify ((v4si) ~a) < 0 ? c : d to ((v4si)a) >= 0 ? c : d

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100738

--- Comment #7 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:456b53654a3e3cc550c24f2cb0e37e7fdfadf68e

commit r12-6032-g456b53654a3e3cc550c24f2cb0e37e7fdfadf68e
Author: Haochen Jiang <haochen.ji...@intel.com>
Date:   Thu Dec 2 15:30:17 2021 +0800

    Add combine splitter to transform vpternlogd/vpcmpeqd/vpxor/vblendvps to
vblendvps for ~op0

    gcc/ChangeLog:

            PR target/100738
            * config/i386/sse.md (*avx_cmp<mode>3_lt, *avx_cmp<mode>3_ltint):
            Remove MEM_P restriction and add force_reg for operands[2].
            (*avx_cmp<mode>3_ltint_not): Add new define_insn_and_split.

    gcc/testsuite/ChangeLog:

            PR target/100738
            * g++.target/i386/avx512vl-pr100738-1.C: New test.