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Subject: [Bug target/109807] [14 Regression] sse2-mmx-pmaddwd.c met ICE after
 commit r14-666-g608e7f3ab47 with march=cascadelake
Date: Thu, 11 May 2023 18:55:31 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109807

--- 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:10a0d98356680a387b69f8659099450f7af86d9f

commit r14-713-g10a0d98356680a387b69f8659099450f7af86d9f
Author: Uros Bizjak <ubizjak@gmail.com>
Date:   Thu May 11 20:54:24 2023 +0200

    i386: Handle V4HI and V2SImode in ix86_widen_mult_cost [PR109807]

    Do not crash when asking ix86_widen_mult_cost for the cost of
    a widening mul operation to V4HI or V2SImode.

    gcc/ChangeLog:

            PR target/109807
            * config/i386/i386.cc (ix86_widen_mult_cost):
            Handle V4HImode and V2SImode.

    gcc/testsuite/ChangeLog:

            PR target/109807
            * gcc.target/i386/pr109807.c: New test.=