2014-06-09  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/
    * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
    init_symbolic_number ().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211395 138bc75d-0d04-0410-961f-82ee72b054a4