Re: [PATCH] Make the IRA shrink-wrapping preparation also work on ppc64

2013-11-27 Thread Marek Polacek
On Fri, Nov 22, 2013 at 09:36:18AM -0700, Jeff Law wrote: > In fact, I would suggest that anyone with a pending patch from prior > to stage1 close that hasn't gotten feedback by midnight Tuesday ping > their patch. I'd like to have a sense of everything that is > outstanding sooner rather than lat

Re: [PATCH] Make the IRA shrink-wrapping preparation also work on ppc64

2013-11-25 Thread Martin Jambor
Hi, On Fri, Nov 22, 2013 at 12:36:55PM -0700, Jeff Law wrote: > On 11/21/13 10:09, Martin Jambor wrote: > > PR rtl-optimization/10474 > > * ira.c (interesting_dest_for_shprep_1): New function. > > (interesting_dest_for_shprep): Use interesting_dest_for_shprep_1, > > also check para

Re: [PATCH] Make the IRA shrink-wrapping preparation also work on ppc64

2013-11-22 Thread Jeff Law
On 11/21/13 10:09, Martin Jambor wrote: PR rtl-optimization/10474 * ira.c (interesting_dest_for_shprep_1): New function. (interesting_dest_for_shprep): Use interesting_dest_for_shprep_1, also check parallels. testsuite/ * gcc.dg/pr10474.c: Also test ppc64.

Re: [PATCH] Make the IRA shrink-wrapping preparation also work on ppc64

2013-11-22 Thread Jeff Law
On 11/22/13 08:15, Jakub Jelinek wrote: On Fri, Nov 22, 2013 at 10:10:26AM -0500, Vladimir Makarov wrote: It looks ok to me, Martin. The only problem is stage 3 start today. I don't know what to do in this situation. So let the release managers decide this. On the other hand a new bug (a miss

Re: [PATCH] Make the IRA shrink-wrapping preparation also work on ppc64

2013-11-22 Thread Jakub Jelinek
On Fri, Nov 22, 2013 at 10:10:26AM -0500, Vladimir Makarov wrote: > It looks ok to me, Martin. The only problem is stage 3 start today. > I don't know what to do in this situation. So let the release > managers decide this. On the other hand a new bug (a missed > optimization opportunity) can be

Re: [PATCH] Make the IRA shrink-wrapping preparation also work on ppc64

2013-11-22 Thread Vladimir Makarov
On 11/21/2013, 12:09 PM, Martin Jambor wrote: Hi, the patch below enables IRA live-range splitting that later facilitates shrink-wrapping also work on ppc64. The difference is that while on x86_64 it was enough to look for single sets from a hard register to a pseudo in the first BB, on ppc the

Re: [PATCH] Make the IRA shrink-wrapping preparation also work on ppc64

2013-11-22 Thread Martin Jambor
Hi, On Thu, Nov 21, 2013 at 05:55:21PM +, Ramana Radhakrishnan wrote: > On Thu, Nov 21, 2013 at 5:09 PM, Martin Jambor wrote: > > Hi, > > > > the patch below enables IRA live-range splitting that later > > facilitates shrink-wrapping also work on ppc64. The difference is > > that while on x8

Re: [PATCH] Make the IRA shrink-wrapping preparation also work on ppc64

2013-11-21 Thread Ramana Radhakrishnan
On Thu, Nov 21, 2013 at 5:09 PM, Martin Jambor wrote: > Hi, > > the patch below enables IRA live-range splitting that later > facilitates shrink-wrapping also work on ppc64. The difference is > that while on x86_64 it was enough to look for single sets from a hard > register to a pseudo in the fi