[Bug target/68701] [4.9/5/6 Regression] "gcc -m32 -finstrument-functions -ffixed-ebp" produces internal compiler error

[uros at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68701

--- Comment #15 from uros at gcc dot gnu.org ---
Author: uros
Date: Thu Dec 10 16:43:49 2015
New Revision: 231529

URL: https://gcc.gnu.org/viewcvs?rev=231529&root=gcc&view=rev
Log:
        Backport from mainline
        2015-12-08  Uros Bizjak  <ubiz...@gmail.com>

        PR target/68701
        * config/i386/i386.c (ix86_option_override_internal): Enable
        -maccumulate-outgoing-args when %ebp is fixed due to stack
        realignment requirements.

testsuite/ChangeLog:

        Backport from mainline
        2015-12-08  Uros Bizjak  <ubiz...@gmail.com>

        PR target/68701
        * gcc.target/i386/pr68701-1.c: New test.
        * gcc.target/i386/pr68701-2.c: Ditto.


Added:
    branches/gcc-4_9-branch/gcc/testsuite/gcc.target/i386/pr68701-1.c
    branches/gcc-4_9-branch/gcc/testsuite/gcc.target/i386/pr68701-2.c
Modified:
    branches/gcc-4_9-branch/gcc/ChangeLog
    branches/gcc-4_9-branch/gcc/config/i386/i386.c
    branches/gcc-4_9-branch/gcc/testsuite/ChangeLog