[Bug c++/62271] 4.9 Regression: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1449

[loic.b...@unix-experience.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62271

--- Comment #1 from loic.b...@unix-experience.fr ---
Precisions on the platform:

Archlinux x86_64 with 3.16.1-1-ARCH #1 SMP PREEMPT
gcc-multilib 4.9.1-1