Oleg Endo wrote:
> The attached patch should make the -mdiv= option work as it is described
> in the documentation (which I updated recently as part of PR 56529).
>
> Tested with 'make all' and
>
> make -k check-gcc RUNTESTFLAGS="sh.exp=pr49880* --target_board=sh-sim
> \{-m2,-m2a,-m2a-nofpu,-m2a
Hi,
Initially I just wanted to simplify two lines as mentioned in the PR.
However, when I started writing the test cases a small can of worms
popped up.
'-m4 -mdiv=call-div1' would not link on bare metal configs because of
missing functions in libgcc, '-m2a -mdiv=call-fp' would ICE and/or not
link
Add test for MicroBlaze TLS support to gcc/configure.ac
gcc/Changelog
2013-03-13 Edgar E. Iglesias
David Holsgrove
* configure.ac: Add MicroBlaze TLS support detection.
* configure: Regenerate.
Signed-off-by: Edgar E. Iglesias
Signed-off-by: David Holsgrove
0002-Patch-mi
Add support for thread local storage (general dynamic and local dynamic models)
in MicroBlaze.
gcc/Changelog
2013-03-13 Edgar E. Iglesias
David Holsgrove
* config/microblaze/microblaze-protos.h: (microblaze_cannot_force_const_mem,
microblaze_tls_referenced_p, symbol_mentione
On 2013-03-12 13:24 , Jing Yu wrote:
I made a mistake in my previous patch. I did not notice that
Makefile.in was a generated file. Update the patch.
2013-03-12 Jing Yu
* Makefile.def (Target modules dependencies): Add new dependency.
* Makefile.in: Re-generate.
Index: Makefile.in
I made a mistake in my previous patch. I did not notice that
Makefile.in was a generated file. Update the patch.
2013-03-12 Jing Yu
* Makefile.def (Target modules dependencies): Add new dependency.
* Makefile.in: Re-generate.
Index: Makefile.in
=
Hi,
I have committed the attached trivial patch in order to link directly to
the documentation of the developer version:
http://gcc.gnu.org/onlinedocs/#current
Tobias
PS: For releases, one can use "/" instead, e.g.
http://gcc.gnu.org/onlinedocs/4.7.2/
Index: index.html
=
On Tue, Mar 12, 2013 at 4:33 PM, Richard Biener wrote:
> On Tue, 12 Mar 2013, Steven Bosscher wrote:
>> I suppose this renders my LIM patch obsolete.
>
> Not really - it's still
>
> tree loop invariant motion: 588.31 (78%) usr
>
> so limiting the O(n^2) dependence testing is a good thing. But I
Am 06.03.2013 20:44, schrieb Jakub Jelinek:
> Hi!
>
> On Wed, Mar 06, 2013 at 06:57:03PM +0800, Matthias Klose wrote:
>> There is still vxworks-dummy.h, which is not installed, see PR45078. Would
>> the
>> same approach work?
>
> Like this? Untested though, and no access to most of the targets.
On Tue, 12 Mar 2013, Steven Bosscher wrote:
> On Tue, Mar 12, 2013 at 4:25 PM, Richard Biener wrote:
> >
> > (Un-?)surprisingly the most effective compile-time reduction for
> > the testcase in PR39326 is to employ ao_ref caching for
> > alias oracle queries and caching of expanded affine-combinat
On Tue, Mar 12, 2013 at 4:25 PM, Richard Biener wrote:
>
> (Un-?)surprisingly the most effective compile-time reduction for
> the testcase in PR39326 is to employ ao_ref caching for
> alias oracle queries and caching of expanded affine-combinations
> for affine disambiguations.
>
> This reduces com
(Un-?)surprisingly the most effective compile-time reduction for
the testcase in PR39326 is to employ ao_ref caching for
alias oracle queries and caching of expanded affine-combinations
for affine disambiguations.
This reduces compile-time to a manageable amount in the first place
for me (so I'm
On Tue, Mar 12, 2013 at 4:16 PM, Richard Biener wrote:
> --- 127,145
> /* The locations of the accesses. Vector
>indexed by the loop number. */
>
> ! /* The following sets are computed on demand. We use two bits per
> !
This merges the tri-state caches (not computed, dependent, independent)
bitmaps to improve cache locality.
Bootstrapped on x86_64-unknown-linux-gnu, testing in progress.
Queued for 4.9.
Richard.
2013-03-12 Richard Biener
* tree-ssa-loop-im.c (struct mem_ref): Merge indep_loop and
On Mon, Mar 11, 2013 at 07:03:14PM +0100, Georg-Johann Lay wrote:
> PR target/56263
> * doc/invoke.texi (AVR Options): Document it.
This change broke building of info doc everywhere:
../../gcc/doc//invoke.texi:11652: @item found outside of an insertion block.
makeinfo: Removing output
What's here to ping about? I got ok by rth.
Kai
Hi,
this patch fixes GCC side of PR 56557 where we fail to link
#include
int main()
{
std::fstream x;
}
with -flto -rdynamic because we do not see definition of
_ZTCSt13basic_fstreamIcSt11char_traitsIcEE0_Sd. This symbol mistakely appears
in lto symbol table because it is used from external
This makes us only consider stores instead of all references when
looking for store motion opportunities.
Bootstrap pending on x86_64-unknown-linux-gnu, queued for 4.9.
To be committed with omitting the gcc_checking_assert.
Richard.
2013-03-12 Richard Biener
* tree-ssa-loop-im.c (c
This exploits symmetry in memory reference disambiguation. That
should reduce the number of queries and space needed in the
cache bitmaps.
Bootstrapped and tested on x86_64-unknown-linux-gnu.
Richard.
2013-03-12 Richard Biener
PR tree-optimization/39326
* tree-ssa-loop-im.c
This makes LIM work per outermost loop, reducing peak memory use.
Not necessarily 2/n, but I've completed and tested it
on x86_64-unknown-linux-gnu. Queued for 4.9.
Richard.
2013-03-12 Richard Biener
* tree-ssa-loop-im.c (determine_invariantness_stmt): Rename to ...
(determ
On Fri, Mar 8, 2013 at 8:21 AM, Rainer Orth
wrote:
> Hi Kai,
>
Index: gcc.target/i386/pr20020-1.c
===
--- gcc.target/i386/pr20020-1.c (Revision 196507)
+++ gcc.target/i386/pr20020-1.c (Arbeitskopie)
>>
On Tue, Mar 12, 2013 at 2:44 AM, Dave Korn wrote:
>
> Hello list,
>
> The attached patch makes -shared-libgcc the default for Cygwin. This is
> something that I should have done some time ago, as shared libgcc on Cygwin is
> more than mature. What's more, it is vital for reliable compilati
On Mon, 11 Mar 2013, Richard Biener wrote:
>
> This is a series of patches applying some TLC to LIM. This first
> patch gets rid of the remains of create_vop_ref_mapping and
> alongside cleans up how we record references.
Actually I rolled in some more changes into this patch,
bootstrapped and
Thanks for the helpful comments! I have some replies inlined.
Regards,
Wei.
On Mon, Mar 11, 2013 at 12:52 PM, Steven Bosscher wrote:
> On Mon, Mar 11, 2013 at 6:52 AM, Wei Mi wrote:
>> This is the fwprop extension patch which is put in order. Regression
>> test and bootstrap pass. Please help to
2013/3/11 Georg-Johann Lay :
> This patch implements a new warning option -Waddr-space-convert warns about
> conversions to a non-containing address space.
>
> Address spaces are implemented in such a way that each address space is
> contained in each other space so that casting is possible, e.g. i
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