[Bug tree-optimization/50727] [4.7 Regression] ICE with segfault in flow_bb_inside_loop_p

[irar at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50727

--- Comment #3 from irar at gcc dot gnu.org 2011-10-16 13:47:58 UTC ---
Author: irar
Date: Sun Oct 16 13:47:54 2011
New Revision: 180060

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180060
Log:

        PR tree-optimization/50727
        * tree-vect-patterns.c (vect_operation_fits_smaller_type): Add
        DEF_STMT to the list of statements to be replaced by the
        pattern statements.


Added:
    trunk/gcc/testsuite/gcc.dg/vect/pr50727.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-patterns.c