--- Comment #10 from rguenth at gcc dot gnu dot org 2008-04-30 19:06
---
Subject: Bug 21636
Author: rguenth
Date: Wed Apr 30 19:05:12 2008
New Revision: 134834
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=134834
Log:
2008-04-30 Richard Guenther [EMAIL PROTECTED]
PR
--- Comment #11 from rguenth at gcc dot gnu dot org 2008-04-30 19:08
---
Fixed.
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #9 from rguenth at gcc dot gnu dot org 2008-03-26 23:43 ---
Mine. I am in fix-CCP mood lately.
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-07
04:46 ---
Actually there needs some improvements to ccp_fold to do this fully.
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What|Removed |Added
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-08-29
05:18 ---
I am wrong, in saying that if fold does it, we will automatic get the
optimization but after fold doing the
simplification, I think this turns into the same issue as PR 23588.
--
What
On Aug 29, 2005, at 1:18 AM, pinskia at gcc dot gnu dot org wrote:
--- Additional Comments From pinskia at gcc dot gnu dot org
2005-08-29 05:18 ---
I am wrong, in saying that if fold does it, we will automatic get the
optimization but after fold doing the
simplification, I think
--- Additional Comments From pinskia at physics dot uc dot edu 2005-08-29
05:19 ---
Subject: Re: Missed ccp optimization
On Aug 29, 2005, at 1:18 AM, pinskia at gcc dot gnu dot org wrote:
--- Additional Comments From pinskia at gcc dot gnu dot org
2005-08-29 05:18 ---
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-05-27
17:24 ---
If we get fold to do the work, I think ccp will do the rest for us.
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What|Removed |Added
--
What|Removed |Added
CC||kazu at cs dot umass dot edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21636
--- Additional Comments From kazu at cs dot umass dot edu 2005-05-18 20:56
---
Confirmed.
Here is what I get from the first CCP.
int g() ()
{
int * i;
struct f * a1;
struct f a;
int D.1687;
bb 0:
a.i = 1;
a1_3 = a;
i_4 = a.i;
D.1687_5 = *i_4;
D.1687_6 = D.1687_5;
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