[Bug middle-end/59285] [4.9 Regression] gcc.dg/builtin-unreachable-6.c:17:1: internal compiler error: in rtl_verify_fallthru, at cfgrtl.c:2862

[law at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59285

--- Comment #10 from Jeffrey A. Law <law at gcc dot gnu.org> ---
Author: law
Date: Wed Jan  8 05:56:31 2014
New Revision: 206417

URL: http://gcc.gnu.org/viewcvs?rev=206417&root=gcc&view=rev
Log:
        PR middle-end/59285
        * ifcvt.c (merge_if_block): If we are merging a block with more than
        one successor with a block with no successors, remove any BARRIER
        after the second block.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ifcvt.c