[Bug middle-end/53409] [4.7/4.8 Regression] ICE: vector VEC(vec_void_p,base) index domain error, in vinfo_for_stmt at tree-vectorizer.h:630

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53409

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-05-21 
21:02:50 UTC ---
Author: jakub
Date: Mon May 21 21:02:40 2012
New Revision: 187739

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187739
Log:
    PR tree-optimization/53409
    * tree-vect-loop.c (vect_analyze_loop_operations): Don't check
    vinfo_for_stmt (op_def_stmt) if op_def_stmt isn't inside loop.

    * gcc.c-torture/compile/pr53409.c: New test.

Added:
    branches/gcc-4_7-branch/gcc/testsuite/gcc.c-torture/compile/pr53409.c
Modified:
    branches/gcc-4_7-branch/gcc/ChangeLog
    branches/gcc-4_7-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_7-branch/gcc/tree-vect-loop.c