Re: MVME177 panic: pmap_enter_ptpage (PR #45915 on 6.x)

[Jason Thorpe <thorpej%shagadelic.org@localhost>]

It *can't* reorder them if they're in a single statement.  And it doesn't 
introspect them to understand what they do, so it is perfectly comfortable 
reordering seemingly independent statements when they are separate.

-- thorpej
Sent from my iPhone.

> On Sep 22, 2013, at 10:57 AM, Izumi Tsutsui 
> <tsutsui%ceres.dti.ne.jp@localhost> wrote:
> 
> gcc-4.5 reorders instructions only if they are in single asm() statement?