[Bug ipa/63909] [5 Regression] ICE: SIGSEGV in ipa_icf_gimple::func_checker::compare_bb()

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63909

Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2014-12-07
                 CC|                            |trippels at gcc dot gnu.org
     Ever confirmed|0                           |1

--- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Also happens during Chromium build:

../../third_party/WebKit/Source/wtf/DefaultAllocator.cpp:53:1: internal
compiler error: Segmentation fault
0xc8098f crash_signal
        ../../gcc/gcc/toplev.c:358
0x129aac8 ipa_icf_gimple::func_checker::compare_bb(ipa_icf_gimple::sem_bb*,
ipa_icf_gimple::sem_bb*)
...