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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/113622] [11/12/13 Regression] ICE with
 vectors in named registers
Date: Tue, 30 Jan 2024 08:34:07 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D113622

--- Comment #20 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jakub Jelinek <jakub@gcc.gnu.org>:

https://gcc.gnu.org/g:47b81161c98cf2ff5495d4aa6386cc3c87f9d27b

commit r14-8515-g47b81161c98cf2ff5495d4aa6386cc3c87f9d27b
Author: Jakub Jelinek <jakub@redhat.com>
Date:   Tue Jan 30 09:31:22 2024 +0100

    testsuite: Fix up pr113622-{2,3}.c for i686-linux [PR113622]

    The 2 new tests FAIL for me on i686-linux:
    .../gcc/testsuite/gcc.target/i386/pr113622-2.c:5:14: error: data type of
'a' isn't suitable for a register
    .../gcc/testsuite/gcc.target/i386/pr113622-2.c:5:29: error: data type of
'b' isn't suitable for a register
    .../gcc/testsuite/gcc.target/i386/pr113622-2.c:5:44: error: data type of
'c' isn't suitable for a register
    The problem is that the tests use vectors of double, something added
    only in SSE2, while the testcases ask for just -msse which only provides
    vectors of floats.

    So, either it should be using floats instead of doubles, or we need
    to add -msse2 to dg-options.

    I've done the latter.

    2024-01-30  Jakub Jelinek  <jakub@redhat.com>

            PR middle-end/113622
            * gcc.target/i386/pr113622-2.c: Use -msse2 instead of -msse in
            dg-options.
            * gcc.target/i386/pr113622-3.c: Likewise.=