On Wed, 19 Feb 2014, Bin.Cheng wrote:
On Wed, Feb 19, 2014 at 10:06 PM, Richard Biener rguent...@suse.de wrote:
On Wed, 19 Feb 2014, Bin.Cheng wrote:
Hi Richard,
Does this have to wait for stage 1? Or I will try to work out a full
patch with loop recreating issue fixed.
If it is a
This allows cfgcleanup to remove some of the extra CFG that exists
just for loop analysis passes convenience (those can be and are
easily re-created by passes doing loop_optimizer_init ()).
It may fix a regression uncovered in private communication.
Untested - my original idea how to fix this
Hi Richard,
Does this have to wait for stage 1? Or I will try to work out a full
patch with loop recreating issue fixed.
On Wed, Feb 19, 2014 at 7:57 PM, Richard Biener rguent...@suse.de wrote:
This allows cfgcleanup to remove some of the extra CFG that exists
just for loop analysis passes
On Wed, 19 Feb 2014, Bin.Cheng wrote:
Hi Richard,
Does this have to wait for stage 1? Or I will try to work out a full
patch with loop recreating issue fixed.
If it is a regression and there is a bugzilla about it it doesn't
have to wait.
The patch should be complete (but is untested yet)
On Wed, Feb 19, 2014 at 10:06 PM, Richard Biener rguent...@suse.de wrote:
On Wed, 19 Feb 2014, Bin.Cheng wrote:
Hi Richard,
Does this have to wait for stage 1? Or I will try to work out a full
patch with loop recreating issue fixed.
If it is a regression and there is a bugzilla about it it
