--- Comment #12 from rakdver at kam dot mff dot cuni dot cz 2009-02-25
22:41 ---
Subject: Re: [4.4 Regression] gcc.dg/tree-ssa/loop-31.c
> --- Comment #11 from hjl dot tools at gmail dot com 2009-02-25 19:18
> ---
> (In reply to comment #10)
> > The difference between
> >
>
--- Comment #11 from hjl dot tools at gmail dot com 2009-02-25 19:18
---
(In reply to comment #10)
> The difference between
>
> > D.1254 = &a[0] + ((long unsigned int) ((unsigned int) len + 4294967295) +
> > 1)
> > * 2;
>
> (original) and
>
> > D.1255 = ((long unsigned int) &a +
--- Comment #10 from rakdver at gcc dot gnu dot org 2009-02-25 19:09
---
The difference between
> D.1254 = &a[0] + ((long unsigned int) ((unsigned int) len + 4294967295) + 1)
> * 2;
(original) and
> D.1255 = ((long unsigned int) &a + 2) + (long unsigned int) ((unsigned int)
>
--
rakdver at gcc dot gnu dot org changed:
What|Removed |Added
AssignedTo|unassigned at gcc dot gnu |rakdver at gcc dot gnu dot
|dot org
--- Comment #9 from hjl dot tools at gmail dot com 2009-02-25 18:24 ---
A patch is posted at
http://gcc.gnu.org/ml/gcc-patches/2009-02/msg01185.html
--
hjl dot tools at gmail dot com changed:
What|Removed |Added
---
--- Comment #8 from hjl dot tools at gmail dot com 2009-02-25 17:00 ---
gcc.dg/tree-ssa/loop-31.c comes from PR 32283. This testcase only
runs on arms and ia64.
--
hjl dot tools at gmail dot com changed:
What|Removed |Added
--- Comment #7 from hjl dot tools at gmail dot com 2009-02-25 15:09 ---
Revision 144405 gave:
.text
.align 16
.global foo#
.type foo#, @function
.proc foo#
foo:
.prologue
.body
cmp4.ge p6, p7 = 0, r32
(p6) br.cond
--- Comment #6 from rguenther at suse dot de 2009-02-25 15:01 ---
Subject: Re: [4.4 Regression]
gcc.dg/tree-ssa/loop-31.c
On Wed, 25 Feb 2009, hjl dot tools at gmail dot com wrote:
> --- Comment #5 from hjl dot tools at gmail dot com 2009-02-25 14:53
> ---
> Revision 144404
--- Comment #5 from hjl dot tools at gmail dot com 2009-02-25 14:53 ---
Revision 144404 gave:
;; Function foo (foo)
Analyzing Edge Insertions.
foo (int len, int v)
{
short int * D.1254;
short int * ivtmp.14;
:
if (len > 0)
goto ;
else
goto ;
:
D.1254 = &a[0] + ((lon
--- Comment #4 from rguenther at suse dot de 2009-02-25 14:48 ---
Subject: Re: [4.4 Regression]
gcc.dg/tree-ssa/loop-31.c
On Wed, 25 Feb 2009, hjl dot tools at gmail dot com wrote:
> --- Comment #2 from hjl dot tools at gmail dot com 2009-02-25 14:37
> ---
> (In reply to co
--- Comment #3 from pinskia at gcc dot gnu dot org 2009-02-25 14:41 ---
Note index: again, bo. I thought I got rid of all those.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39297
--- Comment #2 from hjl dot tools at gmail dot com 2009-02-25 14:37 ---
(In reply to comment #1)
> Sooo - what is the content of the .optimized dump?
>
;; Function foo (foo)
Analyzing Edge Insertions.
foo (int len, int v)
{
long unsigned int D.1255;
long unsigned int ivtmp.14;
:
--- Comment #1 from rguenth at gcc dot gnu dot org 2009-02-25 08:52 ---
Sooo - what is the content of the .optimized dump?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39297
--
hjl dot tools at gmail dot com changed:
What|Removed |Added
Target Milestone|--- |4.4.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39297
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