[Bug tree-optimization/51606] [4.7 Regression] FAIL: gcc.dg/vect/pr51015.c (internal compiler error) on ppc*-*-*

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51606

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-12-19 
14:22:36 UTC ---
Author: jakub
Date: Mon Dec 19 14:22:29 2011
New Revision: 182480

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182480
Log:
    PR middle-end/51590
    PR tree-optimization/51606
    * tree-vect-patterns.c (append_pattern_def_seq, new_pattern_def_seq):
    New inline functions.
    (vect_recog_over_widening_pattern,
    vect_recog_vector_vector_shift_pattern,
    vect_recog_sdivmod_pow2_pattern, vect_recog_mixed_size_cond_pattern,
    adjust_bool_pattern_cast, vect_recog_bool_pattern): Use them.

    * gcc.dg/vect/pr51590.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/vect/pr51590.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-patterns.c