[Bug tree-optimization/52073] [4.7 Regression] ICE: vector VEC(vec_void_p,base) index domain error, in vinfo_for_stmt at tree-vectorizer.h:620

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52073

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-02-02 
08:09:43 UTC ---
Author: jakub
Date: Thu Feb  2 08:09:37 2012
New Revision: 183829

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183829
Log:
    PR tree-optimization/52073
    * tree-vect-stmts.c (vect_mark_relevant): When checking uses of
    a pattern stmt for pattern uses, ignore uses outside of the loop.

    * gcc.c-torture/compile/pr52073.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr52073.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-stmts.c