On 3 January 2011 08:05, Eric Botcazou wrote:
>> Any idea why these results would be so poor ?
>
> Because of your bootstrap settings, more precisely --enable-checking=all.
I was wondering about that lately. Should testsuite failures with
--enable-checking=all be reported? IIRC, the 4.5 branch wo
> I was wondering about that lately. Should testsuite failures with
> --enable-checking=all be reported? IIRC, the 4.5 branch won't even
> bootstrap with that setting.
I'd think so, but only for the trunk probably.
--
Eric Botcazou
>>> On 30.12.10 at 21:02, "H.J. Lu" wrote:
>
> Here is the ILP32 psABI:
>
> http://www.kernel.org/pub/linux/devel/binutils/ilp32/
>
I think it is a gross misconception to tie the ABI to the ELF class of
an object. Specifying the ABI should imo be done via e_flags or
one of the unused bytes of
On Sun, Jan 2, 2011 at 9:04 PM, H.J. Lu wrote:
> On Sun, Jan 2, 2011 at 6:52 PM, H.J. Lu wrote:
>> On Sun, Jan 2, 2011 at 3:03 PM, H.J. Lu wrote:
>>> On Sun, Jan 2, 2011 at 2:05 PM, H.J. Lu wrote:
On Sun, Jan 2, 2011 at 1:18 PM, Ian Lance Taylor wrote:
> Richard Guenther writes:
On Sun, Jan 02, 2011 at 09:04:06PM -0800, H.J. Lu wrote:
> On Sun, Jan 2, 2...@6:52 PM, H.J. Lu wrote:
> > On Sun, Jan 2, 2...@3:03 PM, H.J. Lu wrote:
> >> On Sun, Jan 2, 2...@2:05 PM, H.J. Lu wrote:
> >>> On Sun, Jan 2, 2...@1:18 PM, Ian Lance Taylor wrote:
> Richard Guenther writes:
> >
On 12/27/10 08:43, roy rosen wrote:
I'd recommend to try ira-improv branch. I think that part of the problem is
in usage of cover classes. The branch removes the cover classes and permits
IRA to use intersected register classes and that helps to assign better hard
registers.
I tried now thi
Hello,
Could someone comment on the below issue please ? If it is a bug, I
would like to file in bugzilla. But before that I can use some help.
Thanks
Anitha
-- Forwarded message --
From: Anitha Boyapati
Date: 29 December 2010 18:44
Subject: Re: ICE in dwarf2out_frame_debug_ex
On 12/23/10 09:02, Dmitry Melnik wrote:
Hi,
We've found that constant splitting on ARM can be very inefficient, if
it's done inside a loop.
For example, the expression
a = a & 0xff00ff00;
will be translated into the following code (on ARM, only 8-bit values
shifted by an even number can b
Richard Guenther writes:
> On Sun, Jan 2, 2011 at 10:18 PM, Ian Lance Taylor wrote:
>> No, it is not. All .go input files must be passed to go1 at once.
>> H.J.'s patch has indeed broken gccgo.
>
> Interesting. Do we have a testcase that is now broken? It seems to me
> that gcgo should force
On Thu, Dec 30, 2010 at 9:07 PM, Jie Zhang wrote:
> For a minimal fix, I propose to change combinable fields of assembly
> languages in default_compilers[] to 0. See the attached patch
> "gcc-not-combine-assembly-inputs.diff". I don't know why the combinable
> fields were set to 1 when --combine
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