[RFA][PATCH][pr target/60648] Fix non-canonical RTL from x86 backend -- P1 regression

[Jakub Jelinek]

On Fri, Mar 28, 2014 at 12:04:00PM -0600, Jeff Law wrote:
> Here's the updated patch.  It uses simplify_gen_binary in expr.c to
> simplify the address expression as we're building it.  It also uses
> copy_addr_to_reg in the x86 backend to avoid the possibility of
> generating non-canonical RTL there too.
> 
> By accident I interrupted the regression test cycle, so that is
> still running.  OK for the trunk if that passes?

Ok, thanks.

	Jakub