Hi,
The attached patch fixes PR48203 for ARM by not splitting the call from
it's call_arg_location note while emitting literal pools. This is
similar to the patch for s390 and I notice one for sh that fixes a
similar issue.
The other patch in the audit trail by Jakub is needed to fix up the
On Sat, Mar 19, 2011 at 7:06 PM, Gerald Pfeifer wrote:
> On Fri, 18 Mar 2011, Richard Guenther wrote:
>> ! @item --with-plugin-ld=@var{pathname}
>> ! Enable an alternate linker to be used at link-time optimization (LTO)
>> ! link time when @option{-fuse-linker-plugin} is enabled.
>
> I will admit
Hi,
PR48183 is a case where ARM NEON instrinsics, under -O -g, produce debug
insns that tries to expand OImode (32-byte integer) zero constants, much
too large to represent as two HOST_WIDE_INTs; as the internals manual
indicates, such large constants are not supported in general, and ICEs
on the G
On Sun, Mar 20, 2011 at 12:01 PM, Chung-Lin Tang
wrote:
> Hi,
> PR48183 is a case where ARM NEON instrinsics, under -O -g, produce debug
> insns that tries to expand OImode (32-byte integer) zero constants, much
> too large to represent as two HOST_WIDE_INTs; as the internals manual
> indicates, s
On Sat, Mar 19, 2011 at 09:42:26AM -0400, Kenneth Zadeck wrote:
> i think that this is the right way to go.my view is not just
> what the code currently does, but also from the perspective of the
> way i want this to work as the back ends evolve.
Here is the updated patch, bootstrapped/regtest
Hi!
As this testcase shows, shorten_compare misbehaves if *restype_ptr
is wider than one of the operands and get_narrower returns something even
narrower than opN. If primopN is sign-extended to opN, but opN is unsigned,
unsignedpN is zero, but the mixed extension behaves differently from
sign-ex
Hi!
This patch fixes a few problems:
1) on arm bootstrap fails, because expansion creates ENTRY_VALUE
of a MEM with virtual reg address, which then is changed for
ap + constant and dwarf2out doesn't expect that.
As in most passes ENTRY_VALUE is treated like a black box,
we shouldn't ac
yes
On 03/20/2011 08:44 AM, Jakub Jelinek wrote:
On Sat, Mar 19, 2011 at 09:42:26AM -0400, Kenneth Zadeck wrote:
i think that this is the right way to go.my view is not just
what the code currently does, but also from the perspective of the
way i want this to work as the back ends evolve.
Hi
I would like to have a stack check for threads with small stack space
for each thread.
(I'm using a ARM Cortex-M3 microcontroller with a stack size of a 1
KByte per Thread.)
Each thread having its own limit address.
The thread scheduler can then calculate the limit and store this value
ins
Hi,
This fixes up documentation for the -marm option and changes the
behaviour of mthumb to reject the negative options to bring this to
behave similar to the marm option. The option needs to be documented
since we now have situations where toolchains default to Thumb state and
folks need a
On Sun, Mar 20, 2011 at 01:58:24AM +0100, Benjamin Kosnik wrote:
> 2011-03-19 Jakub Jelinek
>
> * config/abi/pre/gnu.ver (CXXABI_1.3): Don't export _ZT[IS][PK]*[no].
> (CXXABI_1.3.5): Export _ZTI[PK]*[no].
>
> This looks good to me, nice catch. I'll figure out what happened with
>
On Fri, Mar 4, 2011 at 1:16 PM, Dmitry Plotnikov wrote:
> On 03/02/2011 05:27 PM, Dmitry Plotnikov wrote:
>>
>> On 02/28/2011 02:49 AM, Ramana Radhakrishnan wrote:
>>>
>>
> There was a mistake in the patch. According to documentation vshl should
> have .i suffix, while vshr should have .s or .u .
Hi Mikael,
- Array elementals: here it's hard to tell which one is faster; save function
calls to a temporary and use the temporary or do multiple function calls every
time (but without temporary).
I have removed elementals for now. It would probably be best to create
a scalar temporary varia
Hi!
My recent PR debug/48043 fix regressed on the following testcase on s390
apparently, the problem is that the clc insn has BLKmode arguments and when
var-tracking tries to canonicalize insns, it will try to delegitimize even
that BLKmode mem/u/c from
(insn 39 45 10 2 (parallel [
(se
On 3/18/2011 4:26 PM, Michael Meissner wrote:
> This patch makes conditional macros that are used in the PowerPC and SPU ports
> not be 'defined' for the #ifdef, #ifndef, and #if defined(...) tests.
I think that's a desirable change, from a language semantics point of
view, but I would defer to
This is the Ada bootstrap failure on SPARC caused by the recent VTA changes.
As on other platforms, the delegitimize_address routine needs to be enhanced.
Applied on the mainline.
2011-03-20 Eric Botcazou
PR bootstrap/48168
* config/sparc/sparc.c (sparc_delegitimize_address):
On 03/19/2011 08:29 AM, H.J. Lu wrote:
> PR rtl-optimization/47502
> * gcc.target/i386/pr47502-1.c: New.
> * gcc.target/i386/pr47502-2.c: Likewise.
Ok.
r~
> Here is the new version of the patch. Regression-tested. OK for trunk?
OK this time.
Thank you.
Mikael
On Sun, 20 Mar 2011, Mark Mitchell wrote:
> On 3/18/2011 4:26 PM, Michael Meissner wrote:
>
> > This patch makes conditional macros that are used in the PowerPC and SPU
> > ports
> > not be 'defined' for the #ifdef, #ifndef, and #if defined(...) tests.
>
> I think that's a desirable change, fr
I have completed a merge of trunk into the branch.
Committed revision 171203.
Regards,
Jerry
On Thu, Mar 17, 2011 at 9:00 PM, H.J. Lu wrote:
> On Thu, Mar 17, 2011 at 5:30 PM, H.J. Lu wrote:
>> On Tue, Feb 15, 2011 at 2:55 PM, Bernd Schmidt
>> wrote:
>>> On 02/14/2011 08:46 PM, Eric Botcazou wrote:
> I agree with Jeff that combine would be the correct place to fix this.
> At le
Hi,
I checked the patch in trunk directly since it is obvious. Committed
revision 171206.
Thanks,
Mingjie
2011-03-21 Mingjie Xing
* tree-dfa.c (add_referenced_var): Fix typo in comment.
Index: tree-dfa.c
===
--- tree-d
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