No, I didn't.
2014-07-24 16:50 GMT+08:00 Richard Biener richard.guent...@gmail.com:
On Thu, Jul 24, 2014 at 3:52 AM, Pengfei Yuan 0xcool...@gmail.com wrote:
There are more.
In toplev.c:
/* One region RA really helps to decrease the code size. */
if (flag_ira_region
, Jul 23, 2014 at 2:39 AM, Pengfei Yuan 0xcool...@gmail.com wrote:
In the experiment, about 60% (1019/1699) profile data files are empty
(all counters are zero).
Well, but you are globally overriding options even for the parts with
profile. The whole point of profile-feedback is to get
of alignment
2014-07-23 19:32 GMT+08:00 Richard Biener richard.guent...@gmail.com:
On Wed, Jul 23, 2014 at 1:04 PM, Pengfei Yuan 0xcool...@gmail.com wrote:
I guess some optimizations are controlled only by optimize_size, not
by the profile.
I only see tree-inline.c:estimate_move_cost which we
In the experiment, about 60% (1019/1699) profile data files are empty
(all counters are zero).
2014-07-22 21:39 GMT+08:00 Richard Biener richard.guent...@gmail.com:
On Mon, Jul 21, 2014 at 7:13 AM, Pengfei Yuan 0xcool...@gmail.com wrote:
Hi,
This patch tunes optimization options based
Hi,
This patch tunes optimization options based on profile data:
* Disable PGO options if profile is not available or empty.
* Optimize for size if profile is available but empty.
Here is an experiment on Firefox PGO build:
CPU Intel Core i7-4770
RAM 32
Sorry, tabs seems converted to spaces automatically.
Please use the attachment instead.
2014-07-21 13:13 GMT+08:00 Pengfei Yuan 0xcool...@gmail.com:
Hi,
This patch tunes optimization options based on profile data:
* Disable PGO options if profile is not available or empty.
* Optimize
