[Bug c++/89105] -Wabi warns for functions with internal linkage

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89105

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Feb  7 14:46:32 2019
New Revision: 268637

URL: https://gcc.gnu.org/viewcvs?rev=268637&root=gcc&view=rev
Log:
        Backported from mainline
        2019-01-30  Jakub Jelinek  <ja...@redhat.com>

        PR c++/89105
        * config/i386/i386.c (ix86_warn_parameter_passing_abi): Don't warn
        for arguments to functions that are TU-local and shouldn't be
        referenced by assembly.

        * g++.dg/abi/pr89105.C: New test.

Added:
    branches/gcc-8-branch/gcc/testsuite/g++.dg/abi/pr89105.C
Modified:
    branches/gcc-8-branch/gcc/ChangeLog
    branches/gcc-8-branch/gcc/config/i386/i386.c
    branches/gcc-8-branch/gcc/testsuite/ChangeLog