[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
gcc-bugzilla@gcc.gnu.org
Wed Dec 8 06:13:20 GMT 2021
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100738
--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by hongtao Liu <liuhongt@gcc.gnu.org>:
https://gcc.gnu.org/g:691f05c2197a7b79cb2d7fdbabe3182e22da320a
commit r12-5832-g691f05c2197a7b79cb2d7fdbabe3182e22da320a
Author: Haochen Jiang <haochen.jiang@intel.com>
Date: Thu Dec 2 15:30:17 2021 +0800
Add combine splitter to transform vpcmpeqd/vpxor/vblendvps to vblendvps for
~op0
gcc/ChangeLog:
PR target/100738
* config/i386/sse.md
(*<sse4_1>_blendv<ssefltmodesuffix><avxsizesuffix>_not_ltint):
Add new define_insn_and_split.
gcc/testsuite/ChangeLog:
PR target/100738
* g++.target/i386/pr100738-1.C: New test.
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