Re: CVS commit: src/external/gpl3/gcc/dist/gcc/config/i386

[David Laight <david%l8s.co.uk@localhost>]

On Mon, Dec 31, 2012 at 03:00:42AM +0100, Joerg Sonnenberger wrote:
> On Sun, Dec 30, 2012 at 08:16:59PM +0000, David Laight wrote:
> > Module Name:        src
> > Committed By:       dsl
> > Date:               Sun Dec 30 20:16:59 UTC 2012
> > 
> > Modified Files:
> >     src/external/gpl3/gcc/dist/gcc/config/i386: i386.c
> > 
> > Log Message:
> > No need to check both TARGET_64BIT and ix86_preferred_stack_boundary >= 64,
> > if the former is true the latter is also true.
> 
> At least in terms of documentation, this is a regression. TARGET_64BIT
> implies the presence of SSE support and that's somewhat independent of
> the separate preferred stack boundary....

Eh? TARGET_64BIT forces ix86_preferred_stack_boundary >= 64.
The fact that it also implies SSE support is relevant.

        David

-- 
David Laight: david%l8s.co.uk@localhost