[Bug target/108758] [12/13 Regression] gcc.target/powerpc/float128-cmp2-runnable.c fails with excess errors on power 9 BE since r12-5752

["cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108758

--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-13 branch has been updated by Kewen Lin <linkw@gcc.gnu.org>:

https://gcc.gnu.org/g:6bc2cf17eb9e79e69498f721cb42c59c3eda69fc

commit r13-7309-g6bc2cf17eb9e79e69498f721cb42c59c3eda69fc
Author: Kewen Lin <linkw@linux.ibm.com>
Date:   Wed Apr 26 00:21:14 2023 -0500

    rs6000: Guard power9-vector for vsx_scalar_cmp_exp_qp_* [PR108758]

    __builtin_vsx_scalar_cmp_exp_qp_{eq,gt,lt,unordered} used
    to be guarded with condition TARGET_P9_VECTOR before new
    bif framework was introduced (r12-5752-gd08236359eb229),
    since r12-5752 they are placed under stanza ieee128-hw,
    that is to check condition TARGET_FLOAT128_HW, it caused
    test case float128-cmp2-runnable.c to fail at -m32 as the
    condition TARGET_FLOAT128_HW isn't satisified with -m32.

    By checking the commit history, I didn't see any notes on
    why this condition change on them was made, so this patch
    is to move these bifs from stanza ieee128-hw to stanza
    power9-vector as before.

            PR target/108758

    gcc/ChangeLog:

            * config/rs6000/rs6000-builtins.def
            (__builtin_vsx_scalar_cmp_exp_qp_eq,
__builtin_vsx_scalar_cmp_exp_qp_gt
            __builtin_vsx_scalar_cmp_exp_qp_lt,
            __builtin_vsx_scalar_cmp_exp_qp_unordered): Move from stanza
ieee128-hw
            to power9-vector.

    (cherry picked from commit 33a44e3aa81f9fdf8f6b87018abd4c664e545b53)