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Subject: [Bug target/91229] RISC-V ABI problem with zero-length bit-fields
 and float struct fields
Date: Tue, 15 Mar 2022 12:35:11 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D91229

--- Comment #5 from CVS 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:98afdc3e2bfccf0a1337013b54f2c5634ef40ee5

commit r12-7655-g98afdc3e2bfccf0a1337013b54f2c5634ef40ee5
Author: Jakub Jelinek <jakub@redhat.com>
Date:   Tue Mar 15 13:34:33 2022 +0100

    riscv: Allow -Wno-psabi to turn off ABI warnings [PR91229]

    While checking if all targets honor -Wno-psabi for ABI related warnings
    or messages, I found that almost all do, except for riscv.
    In the testsuite when we want to ignore ABI related messages we
    typically use -Wno-psabi -w, but it would be nice to get rid of those
    -w uses eventually.

    The following allows silencing those warnings with -Wno-psabi rather th=
an
    just -w even on riscv.

    2022-03-15  Jakub Jelinek  <jakub@redhat.com>

            PR target/91229
            * config/riscv/riscv.cc (riscv_pass_aggregate_in_fpr_pair_p,
            riscv_pass_aggregate_in_fpr_and_gpr_p): Pass OPT_Wpsabi instead=
 of
0
            to warning calls.=