[Bug tree-optimization/70396] ICE on valid code at -O3 in 32-bit and 64-bit modes on x86_64-linux-gnu (in immed_wide_int_const, at emit-rtl.c:606)

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70396

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Thu Mar 24 14:07:42 2016
New Revision: 234455

URL: https://gcc.gnu.org/viewcvs?rev=234455&root=gcc&view=rev
Log:
2016-03-24  Richard Biener  <rguent...@suse.de>

        PR tree-optimization/70396
        * tree-vect-stmts.c (vectorizable_comparison): Use
        get_vectype_for_scalar_type.

        * gcc.dg/torture/pr70396.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr70396.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-stmts.c