[PATCH] Fix PR tree-opt/30930, vector can cause to create an extra variable, DECL_GIMPLE_REG_P not recomputed

[Andrew Pinski]

On Fri, Sep 19, 2008 at 2:04 AM, Richard Guenther
<richard.guenther@gmail.com> wrote:
> Ok with these changes.  Btw, tree-ssa-alias.c:mark_non_addressable
> also misses to do this update.

Yes I know but it is harder to do it there because of the whole LHS
issue. Also I just noticed that gimple_addressable_vars is not update
by this pass but that looks like it is not set up until the first
alias pass.

I will update the patch and then commit.

Thanks,
Andrew Pinski