[Bug c++/52639] ice in supportable_widening_operation

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52639

--- Comment #6 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-04-24 
14:04:42 UTC ---
Supposedly fixed by

2012-04-10  Ulrich Weigand  <ulrich.weig...@linaro.org>

        PR tree-optimization/52870
        * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Verify that
        presumed pattern statement is within the same loop or basic block.

meaning, I cannot reproduce it.