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Re: [Patch Ping] Fix problem that hardreg_cprop opportunities are missed on thumb1GCC

From: Jeff Law <law at redhat dot com>
To: Bin Cheng <bin dot cheng at arm dot com>
Cc: gcc-patches at gcc dot gnu dot org, Ramana Radhakrishnan <Ramana dot Radhakrishnan at arm dot com>, Richard Earnshaw <Richard dot Earnshaw at arm dot com>, "'Richard Sandiford'" <rdsandiford at googlemail dot com>
Date: Wed, 21 Nov 2012 23:50:31 -0700
Subject: Re: [Patch Ping] Fix problem that hardreg_cprop opportunities are missed on thumb1GCC
References: <005001cd793a$4e8956e0$eb9c04a0$@cheng@arm.com> <5045d229.8208b40a.1602.ffffde72SMTPIN_ADDED@mx.google.com> <87627t5tll.fsf@talisman.home> <009601cd9af3$c3049400$490dbc00$@cheng@arm.com> <000201cda51f$245c2440$6d146cc0$@cheng@arm.com> <000301cda6cd$ad945b60$08bd1220$@cheng@arm.com> <000a01cdc853$2743adc0$75cb0940$@cheng@arm.com>

On 11/21/2012 06:46 PM, Bin Cheng wrote:

-----Original Message-----
From: gcc-patches-owner@gcc.gnu.org [mailto:gcc-patches-owner@gcc.gnu.org]

On

Behalf Of Bin Cheng
Sent: Wednesday, October 10, 2012 5:58 PM
To: gcc-patches@gcc.gnu.org
Cc: Ramana Radhakrishnan; Richard Earnshaw; 'Richard Sandiford'
Subject: RE: [PING Updated]: [PATCH GCC/ARM] Fix problem that

hardreg_cprop

opportunities are missed on thumb1

Ping^2

One of the ARM port maintainers should own this.

Nick, Richard, Paul or Ramana (though I haven't seen anything from Paul in a while).

jeff

References:
- [Patch Ping] Fix problem that hardreg_cprop opportunities are missed on thumb1GCC
  - From: Bin Cheng

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