[Bug target/57896] [4.7/4.8/4.9 Regression] ICE in expand_expr_real_2

[ubizjak at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57896

Uroš Bizjak <ubizjak at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|                            |x86
   Target Milestone|4.8.4                       |4.7.4
            Summary|[4.8 Regression] ICE in     |[4.7/4.8/4.9 Regression]
                   |expand_expr_real_2          |ICE in expand_expr_real_2
           Severity|minor                       |normal

--- Comment #24 from Uroš Bizjak <ubizjak at gmail dot com> ---
>From a quick view of expand_vec_perm_interleave2, the problem is latent on 4.9
and 4.7 branches. Probably more important than P3 due to data corruption, but
let RMs decide.