On 26 June 2014 05:30, Jeff Law l...@redhat.com wrote:
On 06/11/14 04:05, Zhenqiang Chen wrote:
On 10 June 2014 19:06, Steven Bosscher stevenb@gmail.com wrote:
On Tue, Jun 10, 2014 at 11:22 AM, Zhenqiang Chen wrote:
Hi,
For loop2-invariant pass, when flag_ira_loop_pressure is enabled,
On 06/11/14 04:05, Zhenqiang Chen wrote:
On 10 June 2014 19:06, Steven Bosscher stevenb@gmail.com wrote:
On Tue, Jun 10, 2014 at 11:22 AM, Zhenqiang Chen wrote:
Hi,
For loop2-invariant pass, when flag_ira_loop_pressure is enabled,
function gain_for_invariant checks the pressures of all
On 06/11/14 04:05, Zhenqiang Chen wrote:
On 10 June 2014 19:06, Steven Bosscher stevenb@gmail.com wrote:
On Tue, Jun 10, 2014 at 11:22 AM, Zhenqiang Chen wrote:
Hi,
For loop2-invariant pass, when flag_ira_loop_pressure is enabled,
function gain_for_invariant checks the pressures of all
On 18 June 2014 05:49, Jeff Law l...@redhat.com wrote:
On 06/11/14 04:05, Zhenqiang Chen wrote:
On 10 June 2014 19:06, Steven Bosscher stevenb@gmail.com wrote:
On Tue, Jun 10, 2014 at 11:22 AM, Zhenqiang Chen wrote:
Hi,
For loop2-invariant pass, when flag_ira_loop_pressure is enabled,
On 10 June 2014 19:06, Steven Bosscher stevenb@gmail.com wrote:
On Tue, Jun 10, 2014 at 11:22 AM, Zhenqiang Chen wrote:
Hi,
For loop2-invariant pass, when flag_ira_loop_pressure is enabled,
function gain_for_invariant checks the pressures of all register
classes. This does not make sense
Hi,
For loop2-invariant pass, when flag_ira_loop_pressure is enabled,
function gain_for_invariant checks the pressures of all register
classes. This does not make sense since one invariant might impact
only one register class.
The patch enhances functions get_inv_cost and gain_for_invariant to
On Tue, Jun 10, 2014 at 11:22 AM, Zhenqiang Chen wrote:
Hi,
For loop2-invariant pass, when flag_ira_loop_pressure is enabled,
function gain_for_invariant checks the pressures of all register
classes. This does not make sense since one invariant might impact
only one register class.
The