On Wed, 11 Sep 2013, Jakub Jelinek wrote:
> On Wed, Sep 11, 2013 at 12:00:04PM +0200, Richard Biener wrote:
> > It should make -Og more usable on the branch and as it is quite
> > new I suppose the change qualifies for the branch (I lately
> > moved some passes there for other diagnostic issues).
On Wed, Sep 11, 2013 at 12:00:04PM +0200, Richard Biener wrote:
> It should make -Og more usable on the branch and as it is quite
> new I suppose the change qualifies for the branch (I lately
> moved some passes there for other diagnostic issues).
>
> Opinions on generally splitting critical edges
This patch adds critical edge splitting before the late uninit
warning pass in the -Og pipeline (the patch is for the 4.8 branch
where the testcase otherwise fails). If I commit this then I'll
commit a corresponding change to trunk as well.
On trunk we can also split critical edges in the regula
