[Bug sanitizer/59415] ICE segfault in verify_bb_vtables for g++ -S -fvtable-verify=std -fsanitize=null

[mpolacek at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59415

--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Mon Dec  9 14:44:03 2013
New Revision: 205805

URL: http://gcc.gnu.org/viewcvs?rev=205805&root=gcc&view=rev
Log:
    PR sanitizer/59415
    * vtable-verify.c (verify_bb_vtables): Check the return value
    of gimple_call_fn.  Use is_gimple_call instead of gimple_code.
testsuite/
    * g++.dg/ubsan/pr59415.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/ubsan/pr59415.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/vtable-verify.c