On Tue, Dec 03, 2013 at 07:18:14PM +0400, Konstantin Serebryany wrote:
> > ==2738==AddressSanitizer CHECK failed:
> > ../../../../libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:260
> > "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0x2af8df1bc240,
> > 0x2af8df1bc000)
> > whic
On 12/03/13 20:35, Richard Biener wrote:
Yufeng Zhang wrote:
On 12/03/13 14:20, Richard Biener wrote:
On Tue, Dec 3, 2013 at 1:50 PM, Yufeng Zhang
wrote:
On 12/03/13 06:48, Jeff Law wrote:
On 12/02/13 08:47, Yufeng Zhang wrote:
Ping~
http://gcc.gnu.org/ml/gcc-patches/2013-11/msg03360.ht
On Tue, 2013-12-03 at 21:35 +0100, Richard Biener wrote:
> Yufeng Zhang wrote:
> >On 12/03/13 14:20, Richard Biener wrote:
> >> On Tue, Dec 3, 2013 at 1:50 PM, Yufeng Zhang
> >wrote:
> >>> On 12/03/13 06:48, Jeff Law wrote:
>
> On 12/02/13 08:47, Yufeng Zhang wrote:
> >
> > Ping
On Tue, Dec 03, 2013 at 02:14:17PM -0700, Jeff Law wrote:
> >--- gcc/ubsan.h.mp 2013-11-27 08:46:28.046629473 +0100
> >+++ gcc/ubsan.h 2013-11-27 08:46:57.578753342 +0100
> >@@ -21,6 +21,12 @@ along with GCC; see the file COPYING3.
> > #ifndef GCC_UBSAN_H
> > #define GCC_UBSAN_H
> >
> >+/*
On 12/03/2013 10:22 AM, Iyer, Balaji V wrote:
Please remove these langhooks and instead add handling of
CILK_SPAWN_STMT to c_gimplify_expr and cp_gimplify_expr.
I really cannot do this because if the spawned function returns a
value, the whole expression must be pushed into the spawn
On Tue, 2013-12-03 at 21:57 +, Yufeng Zhang wrote:
> On 12/03/13 20:35, Richard Biener wrote:
> > Yufeng Zhang wrote:
> >> On 12/03/13 14:20, Richard Biener wrote:
> >>> On Tue, Dec 3, 2013 at 1:50 PM, Yufeng Zhang
> >> wrote:
> On 12/03/13 06:48, Jeff Law wrote:
> >
> > On 12/02/
Hi
The current widen-mult pattern only considers two operands with the
same size. However, operands with different sizes can also benefit
from this pattern. The following loop shows such an example:
char a[N];
short b[N];
int c[N];
for (int i = 0; i < N; ++i)
c[i] = a[i] * b[i];
In this cas
Hi!
ipa_devirt apparently relies on -fdevirtualize, but -fno-devirtualize
doesn't turn off -fdevirtualize-speculatively.
I've tried to make it a 3 state option, but then while
-O2 implied flag_devirtualize == 2 (i.e. normal + speculative),
-O2 -fdevirtualize would imply flag_devirtualize == 1, wh
Hi!
The following testcase ICEs because dfs_accumulate_vtbl_inits
creates a POINTER_PLUS_EXPR (not type dependent) which is then fed
through tsubst_copy_and_build during instantiation.
The following patch teaches tsubst_copy_and_build to handle it.
Bootstrapped/regtested on x86_64-linux and i686
Hi!
As described in the PR, the problem here is that during combine
i2 pattern is substituted into more than one place in i3 pattern,
unique_copy is 0 (but, even if it would be non-zero, it could happen
if the comparison was processed first before the normal set inside of the
parallel) and thus th
Done. Retested with the suggested change.
Ok for trunk?
thanks,
David
On Tue, Dec 3, 2013 at 2:13 AM, Richard Biener
wrote:
> On Mon, Dec 2, 2013 at 6:38 PM, Xinliang David Li wrote:
>> Points to solver has a bug that can cause complex constraints to be
>> skipped leading to wrong points-to r
Paolo Bonzini writes:
> Il 02/12/2013 20:34, Richard Sandiford ha scritto:
>> I followed Joseph's suggestion and reused longlong.h. I copied it from
>> libgcc rather than glibc since it seemed better for GCC to have a single
>> version across both gcc/ and libgcc/. I can put it in
On Thu, 28 Nov 2013, Richard Biener wrote:
> Why remove ChangeLog files, web pages and comments?
I was going to complain about web pages being removed. :-)
On Thu, 28 Nov 2013, Diego Novillo wrote:
> -Fixes for obvious typos in ChangeLog files, docs, web pages, comments
> -and similar stuff. Ju
Richard Biener writes:
>>> Looking at the implementation it seems it would also work with
>>>
>>>return MIN (TREE_INT_CST_EXT_NUNITS (m_t), N / HOST_BITS_PER_WIDE_INT);
>>
>> Yeah, the MIN in the patch was probably bogus sorry. It only works
>> if we can assume that no bitsizetype will have A
On Tue, Dec 3, 2013 at 3:55 PM, Richard Sandiford
wrote:
>
> OK, how about this, against trunk? Tested on x86_64-linux-gnu.
>
> Thanks,
> Richard
>
>
> include/
> * longlong.h: New file.
>
> libgcc/
> * longlong.h: Delete (moved to include/).
>
> libquadmath/
> * Makefile.
On Tue, Dec 03, 2013 at 09:05:53AM -0500, David Edelsohn wrote:
> On Thu, Nov 21, 2013 at 9:57 PM, Alan Modra wrote:
> > David,
> > Here comes the inevitable followup.. I broke backwards compatibility
> > when adding an extra field to ffi_cif. I'd like to import again from
> > upstream, where I'
When build != host, the build compiler obviously isn't the same as the
host compiler, but BUILD_CXXFLAGS is currently ALL_CXXFLAGS.
ALL_CXXFLAGS contains flags for which we run configure tests on the
host compiler, which may not work on the build compiler. I ran into
this with -Wno-narrowing. It
A threaded program is supposed to call pthread_sigmask rather than
sigprocmask. The functions do the same thing, and there is no
difference on GNU/Linux, but pthread_sigmask is preferred. This patch
to libgo changes it to do that. Bootstrapped and ran Go testsuite on
x86_64-unknown-linux-gnu. C
> I haven't tested on AIX or Darwin, sorry If you find any problems on
> AIX, please let me know and I'll fix them. I have tested on
> powerpc-linux, powerpc64-linux, powerpc64le-linux and powerpc-freebsd,
> which are the targets most affected by this change. I have also
> bootstrapped and regre
2013/12/3 Mike Stump :
> On Dec 2, 2013, at 5:02 AM, Chung-Ju Wu wrote:
>> Perhaps I should have used the following description, which seems much
>> better:
>>
>> +/* { dg-skip-if "Variadic funcs have all args on stack. Normal funcs have
>> args in registers." { nds32*-*-* } "*" "" } */
>
> Read
On 12/03/13 15:36, Jakub Jelinek wrote:
Hi!
ipa_devirt apparently relies on -fdevirtualize, but -fno-devirtualize
doesn't turn off -fdevirtualize-speculatively.
I've tried to make it a 3 state option, but then while
-O2 implied flag_devirtualize == 2 (i.e. normal + speculative),
-O2 -fdevirtual
On 12/03/13 15:05, Jakub Jelinek wrote:
On Tue, Dec 03, 2013 at 02:14:17PM -0700, Jeff Law wrote:
--- gcc/ubsan.h.mp 2013-11-27 08:46:28.046629473 +0100
+++ gcc/ubsan.h 2013-11-27 08:46:57.578753342 +0100
@@ -21,6 +21,12 @@ along with GCC; see the file COPYING3.
#ifndef GCC_UBSAN_H
#def
On 12/03/13 15:46, Jakub Jelinek wrote:
Hi!
As described in the PR, the problem here is that during combine
i2 pattern is substituted into more than one place in i3 pattern,
unique_copy is 0 (but, even if it would be non-zero, it could happen
if the comparison was processed first before the norm
Alan Modra writes:
> Bootstrapped etc. powerpc64-linux. OK mainline and 4.8 branch?
>
> * configure.ac (BUILD_CXXFLAGS) Don't use ALL_CXXFLAGS for
> build != host.
> : Clear GMPINC. Don't bother
> saving CFLAGS.
> * configure: Regenerate.
Ok for mainline, up to the
>>>
>>> This won't happen any time soon, right?
>>> I'd like to ask glibc for many other things, not just this, but the
>>> latency
>>> of the glibc changes propagating to users is too low, so we don't
>>> bother (although we should)
>>> E.g. we've been hit by the ugly
>>> pthread_getattr_np/pthrea
On Tue, Dec 3, 2013 at 5:42 PM, Jeff Law wrote:
> On 12/03/13 08:47, Jakub Jelinek wrote:
>>
>> On Tue, Dec 03, 2013 at 07:18:14PM +0400, Konstantin Serebryany wrote:
>>
>> No, so your patch doesn't regress anything. I can configure with
>> --disable-libsanitizer to skip build of libsa
On Mon, Dec 2, 2013 at 11:32 PM, Jakub Jelinek wrote:
> On Mon, Dec 02, 2013 at 05:59:53PM +0100, Konstantin Serebryany wrote:
>> >> with #if LINUX_VERSION_CODE >= 132640
>> Good idea, let me try that.
>
> Had a quick look at this on RHEL 5.
> Following patch let me compile at least the first sour
On 12/03/13 06:27, Bernd Edlinger wrote:
This comment is completely out of sync: There is no longer any force_reg in
that if-block,
and a constant address in TO_RTX has SImode or DImode in GET_MODE (XEXP
(to_rtx, 0))
I do not know how to make it a VOIDmode, therefore the comment does not help
On Tue, Dec 03, 2013 at 11:44:46PM -0500, DJ Delorie wrote:
> Alan Modra writes:
> > Bootstrapped etc. powerpc64-linux. OK mainline and 4.8 branch?
> >
> > * configure.ac (BUILD_CXXFLAGS) Don't use ALL_CXXFLAGS for
> > build != host.
> > : Clear GMPINC. Don't bother
> > saving CF
On November 28, 2013, Tobias Burnus wrote:
A slightly early *ping*
Tobias Burnus wrote:
attached is an updated version of the patch.
Change:
Tobias Burnus wrote:
But for "USE mod_name, only: nml", one is supposed to generate a
DW_TAG_imported_declaration. And there I am stuck. For normal
va
On sparc, the --with-long-double-128 option doesn't change anything for
a 64-bit compiler, as it always default to 128-bit long doubles. For
a 32/64-bit compiler defaulting to 32-bit this correctly control the
size of long double of the 32-bit compiler, however for a 32/64-bit
compiler defaulting t
On Tue, 3 Dec 2013 22:55:32, Jef Law wrote:
>
> On 12/03/13 06:27, Bernd Edlinger wrote:
>>> This comment is completely out of sync: There is no longer any force_reg in
>>> that if-block,
>>> and a constant address in TO_RTX has SImode or DImode in GET_MODE (XEXP
>>> (to_rtx, 0))
>>> I do not kno
On Wed, Dec 04, 2013 at 08:49:32AM +0100, Aurelien Jarno wrote:
> On sparc, the --with-long-double-128 option doesn't change anything for
> a 64-bit compiler, as it always default to 128-bit long doubles. For
> a 32/64-bit compiler defaulting to 32-bit this correctly control the
> size of long doub
101 - 133 of 133 matches
Mail list logo
