[Bug debug/61923] [4.8 Regression] -fcompare-debug errors while building Linux kernel.

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61923

--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Mon Sep  8 19:07:00 2014
New Revision: 215020

URL: https://gcc.gnu.org/viewcvs?rev=215020&root=gcc&view=rev
Log:
    Backported from mainline
    2014-08-06  Vladimir Makarov  <vmakarov@redhat.com>

    PR debug/61923
    * haifa-sched.c (advance_one_cycle): Fix dump.
    (schedule_block): Don't advance cycle if we are already at the
    beginning of the cycle.

    * gcc.target/i386/pr61923.c: New test.

Added:
    branches/gcc-4_8-branch/gcc/testsuite/gcc.target/i386/pr61923.c
Modified:
    branches/gcc-4_8-branch/gcc/ChangeLog
    branches/gcc-4_8-branch/gcc/haifa-sched.c
    branches/gcc-4_8-branch/gcc/testsuite/ChangeLog