- Forwarded message --
> >> From: Marcus Shawcroft
> >> Date: 12 February 2013 15:17
> >> Subject: Re: [PATCH] Fix PR56181, rewrite fix_loop_structure
> >> To: Richard Biener
> >>
> >>
> >> On 12 February 2013 14:54, Richard
: 12 February 2013 15:17
>> Subject: Re: [PATCH] Fix PR56181, rewrite fix_loop_structure
>> To: Richard Biener
>>
>>
>> On 12 February 2013 14:54, Richard Biener wrote:
>>
>> > I can't reproduce this with a cross-compiler (--target=arm-non-eabi).
&g
On Tue, 12 Feb 2013, Marcus Shawcroft wrote:
> Sorry, I'll send that again copying gcc-patches in this time...
>
>
> -- Forwarded message --
> From: Marcus Shawcroft
> Date: 12 February 2013 15:17
> Subject: Re: [PATCH] Fix PR56181, rewrite fix_lo
Sorry, I'll send that again copying gcc-patches in this time...
-- Forwarded message --
From: Marcus Shawcroft
Date: 12 February 2013 15:17
Subject: Re: [PATCH] Fix PR56181, rewrite fix_loop_structure
To: Richard Biener
On 12 February 2013 14:54, Richard Biener wrote:
On Tue, 12 Feb 2013, Marcus Shawcroft wrote:
> On 7 February 2013 11:38, Richard Biener wrote:
> >
> > This rewrites fix_loop_structure to be equivalent to loop
> > detection from scratch via flow_loops_find with re-using
> > of existing loop tree entries.
> >
> > This addresses a few shortcoming
On 7 February 2013 11:38, Richard Biener wrote:
>
> This rewrites fix_loop_structure to be equivalent to loop
> detection from scratch via flow_loops_find with re-using
> of existing loop tree entries.
>
> This addresses a few shortcomings of fix_loop_structure. First,
> as shown by the testcase i
This rewrites fix_loop_structure to be equivalent to loop
detection from scratch via flow_loops_find with re-using
of existing loop tree entries.
This addresses a few shortcomings of fix_loop_structure. First,
as shown by the testcase in PR56181, fix_loop_structure does
not handle loop nesting ch
