[Bug rtl-optimization/65980] [6 Regression] -fcompare-debug failure building Linux kernel

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65980

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Dec 16 08:04:31 2015
New Revision: 231672

URL: https://gcc.gnu.org/viewcvs?rev=231672&root=gcc&view=rev
Log:
        PR rtl-optimization/65980
        * jump.c (rtx_renumbered_equal_p) <case LABEL_REF>: Use
        next_nonnote_nondebug_insn instead of next_real_insn and
        skip over CODE_LABELs too.

        * gcc.dg/pr65980.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr65980.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/jump.c
    trunk/gcc/testsuite/ChangeLog