On Thu, 27 Oct 2016, Trevor Saunders wrote:
> On Tue, Oct 25, 2016 at 03:33:36PM +0200, Richard Biener wrote:
> >
> > Hi,
> >
> > so I did the massaging to split out the GIMPLE parsing routines out
> > to a separate file (quite tricky to get the gengtype issues correctly
> > so I thought to help
On Wed, Oct 26, 2016 at 9:17 PM, Aldy Hernandez wrote:
> The following one-liner segfaults on arm-eabi when compiled with
> -mfloat-abi=hard -g:
>
> __simd64_float16_t usingit;
>
> The problem is that the pretty printer (in simple_type_specificer()) is
> dereferencing a NULL result from c_
On Wed, Oct 26, 2016 at 5:22 PM, Bin.Cheng wrote:
> On Wed, Oct 26, 2016 at 4:05 PM, Marc Glisse wrote:
>> On Wed, 26 Oct 2016, Bin.Cheng wrote:
>>
>>> On Wed, Oct 26, 2016 at 3:10 PM, Bin.Cheng wrote:
On Wed, Oct 26, 2016 at 3:04 PM, Marc Glisse
wrote:
>
> On Wed, 26 Oct
Running simple test-case w/o the proper header file causes ICE:
strncmp ("a", "b", -1);
0xe74462 tree_to_uhwi(tree_node const*)
../../gcc/tree.c:7324
0x90a23f host_size_t_cst_p
../../gcc/fold-const-call.c:63
0x90a23f fold_const_call(combined_fn, tree_node*, tree_node*, tree_node*,
Hi Eric,
> No functional changes.
>
> Tested on SPARC/Solaris, applied on the mainline.
>
>
> 2016-10-25 Eric Botcazou
>
> * config.gcc (sparc*-*-solaris2*): Adjust.
> (sparc64-*-linux*): Likewise.
> * config/sparc/default-64.h: Rename to...
> * config/sparc/default64.h:
This makes the SSA propagator safe to be used when the using pass
propagates SSA names optimistically thus it really does value-numbering
where the value of a SSA name might not be available at each use.
This happens when in PHI handling we merge a SSA name with UNDEFINED
to the SSA name.
Both C
I have filed PR78128, this may be a target bug.
Andreas.
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
Hi Thomas,
On 24/10/16 09:05, Thomas Preudhomme wrote:
Ping?
Best regards,
Thomas
On 14/10/16 14:51, Thomas Preudhomme wrote:
Ping?
Best regards,
Thomas
On 03/10/16 17:45, Thomas Preudhomme wrote:
Ping?
Best regards,
Thomas
On 22/09/16 14:47, Thomas Preudhomme wrote:
Hi,
This patch
Hi Thomas,
On 24/10/16 09:06, Thomas Preudhomme wrote:
Ping?
Best regards,
Thomas
On 14/10/16 14:51, Thomas Preudhomme wrote:
Ping?
Best regards,
Thomas
On 03/10/16 17:46, Thomas Preudhomme wrote:
Ping?
Best regards,
Thomas
On 22/09/16 14:50, Thomas Preudhomme wrote:
Hi,
This patch
On 27/10/16 10:05, Kyrill Tkachov wrote:
Hi Thomas,
On 24/10/16 09:06, Thomas Preudhomme wrote:
Ping?
Best regards,
Thomas
On 14/10/16 14:51, Thomas Preudhomme wrote:
Ping?
Best regards,
Thomas
On 03/10/16 17:46, Thomas Preudhomme wrote:
Ping?
Best regards,
Thomas
On 22/09/16 14:50
This adds __realpart / __imagpart handling as well as simple
-> and . handling (it doesn't nest yet).
Tested on x86_64-unknown-linux-gnu, applied.
Richard.
2016-10-27 Richard Biener
c/
* gimple-parser.c (c_parser_gimple_compound_statement): Simplify.
Do not allow mix
Just a loop was missing.
Tested on x86_64-unknown-linux-gnu.
Richard.
2016-10-27 Richard Biener
c/
* gimple-parser.c (c_parser_gimple_postfix_expression_after_primary):
Add missing outer loop.
* gcc.dg/gimplefe-15.c: Adjust.
diff --git a/gcc/c/gimple-parser
Hi Thomas,
On 24/10/16 09:06, Thomas Preudhomme wrote:
Ping?
Best regards,
Thomas
On 13/10/16 16:35, Thomas Preudhomme wrote:
Hi ARM maintainers,
This patchset aims at adding multilib support for R and M profile ARM
architectures and allowing it to be built alongside multilib for A profile
On 26/10/16 14:00, Kyrill Tkachov wrote:
>
> On 26/10/16 10:12, Kyrill Tkachov wrote:
>> Hi Andre, thanks for resending them.
>>
>> On 25/10/16 17:26, Andre Vieira (lists) wrote:
>>> On 24/08/16 12:00, Andre Vieira (lists) wrote:
On 25/07/16 14:19, Andre Vieira (lists) wrote:
> This patch
On 26/10/16 17:28, Kyrill Tkachov wrote:
>
> On 26/10/16 17:28, Andre Vieira (lists) wrote:
>> On 26/10/16 10:33, Kyrill Tkachov wrote:
>>> +static tree
>>> +arm_handle_cmse_nonsecure_entry (tree *node, tree name,
>>> + tree /* args */,
>>> + int /* flags */,
>>> +
On 26/10/16 11:03, Kyrill Tkachov wrote:
> Hi Andre,
>
> On 25/10/16 17:28, Andre Vieira (lists) wrote:
>> On 25/07/16 14:23, Andre Vieira (lists) wrote:
>>> This patch extends support for the ARMv8-M Security Extensions
>>> 'cmse_nonsecure_entry' attribute in two ways:
>>>
>>> 1) Generate two lab
On 26/10/16 17:30, Kyrill Tkachov wrote:
>
> On 26/10/16 17:26, Andre Vieira (lists) wrote:
>> On 26/10/16 13:51, Kyrill Tkachov wrote:
>>> Hi Andre,
>>>
>>> On 25/10/16 17:29, Andre Vieira (lists) wrote:
On 24/08/16 12:01, Andre Vieira (lists) wrote:
> On 25/07/16 14:23, Andre Vieira (li
On 25/10/16 17:29, Andre Vieira (lists) wrote:
> On 24/08/16 12:01, Andre Vieira (lists) wrote:
>> On 25/07/16 14:25, Andre Vieira (lists) wrote:
>>> This patch adds support for the ARMv8-M Security Extensions
>>> 'cmse_nonsecure_call' attribute. This attribute may only be used for
>>> function typ
On 25/10/16 17:30, Andre Vieira (lists) wrote:
> On 24/08/16 12:01, Andre Vieira (lists) wrote:
>> On 25/07/16 14:26, Andre Vieira (lists) wrote:
>>> This patch extends support for the ARMv8-M Security Extensions
>>> 'cmse_nonsecure_call' to use a new library function
>>> '__gnu_cmse_nonsecure_call
On 27/10/16 10:53, Andre Vieira (lists) wrote:
On 26/10/16 14:00, Kyrill Tkachov wrote:
On 26/10/16 10:12, Kyrill Tkachov wrote:
Hi Andre, thanks for resending them.
On 25/10/16 17:26, Andre Vieira (lists) wrote:
On 24/08/16 12:00, Andre Vieira (lists) wrote:
On 25/07/16 14:19, Andre Vieira
The following handles parsing SSA names where it belongs so that
p_1(D)->a also works.
Tested on x86_64-unknown-linux-gnu, applied.
Richard.
2016-10-27 Richard Biener
c/
* gimple-parser.c (c_parser_gimple_unary_expression): Move
SSA name handling ...
(c_parse
On 26.10.2016 18:51, Bernd Schmidt wrote:
On 10/26/2016 04:46 PM, Georg-Johann Lay wrote:
+if { [istarget avr-*-*] } {
+# If the value of a label does not fit into 16 bits, the linker
+# will generate a stub (containing a direct jump) and we end up
+# with the address of the stub
On Thu, Oct 27, 2016 at 09:28:31AM +0200, Richard Biener wrote:
> On Thu, 27 Oct 2016, Trevor Saunders wrote:
>
> > On Tue, Oct 25, 2016 at 03:33:36PM +0200, Richard Biener wrote:
> > >
> > > Hi,
> > >
> > > so I did the massaging to split out the GIMPLE parsing routines out
> > > to a separate
On 27/10/16 10:54, Andre Vieira (lists) wrote:
On 26/10/16 17:28, Kyrill Tkachov wrote:
On 26/10/16 17:28, Andre Vieira (lists) wrote:
On 26/10/16 10:33, Kyrill Tkachov wrote:
+static tree
+arm_handle_cmse_nonsecure_entry (tree *node, tree name,
+ tree /* args */,
+
On 27/10/16 09:50, Kyrill Tkachov wrote:
Hi Thomas,
On 24/10/16 09:05, Thomas Preudhomme wrote:
Ping?
Best regards,
Thomas
On 14/10/16 14:51, Thomas Preudhomme wrote:
Ping?
Best regards,
Thomas
On 03/10/16 17:45, Thomas Preudhomme wrote:
Ping?
Best regards,
Thomas
On 22/09/16 14:47
Hi all,
This a simple patch to fix gcc.target/aarch64/pr66912.c.
It's a test case only applicable to small memory model which is the default
one.
It has been tested to run only when the memory model is small.
Okay to commit?
Regards,
Renlin Li
gcc/testsuite/ChangeLog:
2016-10-27 Renlin Li
Hello,
some optimization patch I was working on simplified __TMC_END__ -
__TMC_LIST__ == 0 to false, which is not wanted (I assume that's why it
wasn't written __TMC_END__ == __TMC_LIST__ in the first place).
Bootstrap+regtest on powerpc64le-unknown-linux-gnu.
2016-10-27 Marc Glisse
On Thu, 27 Oct 2016, Trevor Saunders wrote:
> On Thu, Oct 27, 2016 at 09:28:31AM +0200, Richard Biener wrote:
> > On Thu, 27 Oct 2016, Trevor Saunders wrote:
> >
> > > On Tue, Oct 25, 2016 at 03:33:36PM +0200, Richard Biener wrote:
> > > >
> > > > Hi,
> > > >
> > > > so I did the massaging to s
On 27/10/16 11:00, Andre Vieira (lists) wrote:
On 26/10/16 17:30, Kyrill Tkachov wrote:
On 26/10/16 17:26, Andre Vieira (lists) wrote:
On 26/10/16 13:51, Kyrill Tkachov wrote:
Hi Andre,
On 25/10/16 17:29, Andre Vieira (lists) wrote:
On 24/08/16 12:01, Andre Vieira (lists) wrote:
On 25/07/1
On 27/10/16 11:25, Renlin Li wrote:
> Hi all,
>
> This a simple patch to fix gcc.target/aarch64/pr66912.c.
> It's a test case only applicable to small memory model which is the default
> one.
>
/* { dg-final { scan-assembler ":got(page_lo15)?:n_common" } } */
i think this is supposed to work
On 10/27/2016 12:16 PM, Georg-Johann Lay wrote:
Now imagine some arithmetic like &&LAB2 - &&LAB1. This might result in
one or two stub addresses, and difference between such addresses is a
complete different thing than the difference between the original
labels: The result might differ in absol
+open(unit=fd,file=f,action='read',readonly)
> +close(unit=fd,status='delete') ! XFAIL "protected by READONLY"
> +
> +end
At line 12 of file
/usr/local/gcc/gcc-20161027/gcc/testsuite/gfortran.dg/dec_io_6.f90 (unit = 8)
Fortran runtime error: Cannot open file
t; > +!
> > +
> > +implicit none
> > +
> > +integer :: fd = 8
> > +character(*), parameter :: f = "test.txt"
> > +
> > +open(unit=fd,file=f,action='read',readonly)
> > +close(unit=fd,status='delete') ! XFAIL "protected by
Hi,
On 27/10/16 11:48, Szabolcs Nagy wrote:
On 27/10/16 11:25, Renlin Li wrote:
Hi all,
This a simple patch to fix gcc.target/aarch64/pr66912.c.
It's a test case only applicable to small memory model which is the default
one.
/* { dg-final { scan-assembler ":got(page_lo15)?:n_common" } }
On Thu, Oct 27, 2016 at 7:02 AM Andreas Schwab wrote:
...
> At line 12 of file
> /usr/local/gcc/gcc-20161027/gcc/testsuite/gfortran.dg/dec_io_6.f90 (unit = 8)
> Fortran runtime error: Cannot open file 'test.txt': No such file or directory
>
Indeed.
From: Fritz Reese
Dat
Hi,
by code reading I became aware that libgcc can call count_leading_zeros
in certain cases which can give undefined results. This happens on
signed int128 -> float or double conversions, when the int128 is in the range
INT64_MAX+1 to UINT64_MAX.
On x86_64, there is (more or less by chance) no
On Thu, Oct 27, 2016 at 07:25:24AM -0400, Fritz Reese wrote:
> On Thu, Oct 27, 2016 at 7:02 AM Andreas Schwab wrote:
> ...
> > At line 12 of file
> > /usr/local/gcc/gcc-20161027/gcc/testsuite/gfortran.dg/dec_io_6.f90 (unit =
> > 8)
> > Fortran runtime error: Cannot
On Thu, Oct 27, 2016 at 7:32 AM, Jakub Jelinek wrote:
> On Thu, Oct 27, 2016 at 07:25:24AM -0400, Fritz Reese wrote:
>> On Thu, Oct 27, 2016 at 7:02 AM Andreas Schwab wrote:
>> ...
>> > At line 12 of file
>> > /usr/local/gcc/gcc-20161027/gcc/testsuite/gfortra
On 24 October 2016 at 21:09, Prathamesh Kulkarni
wrote:
> On 16 October 2016 at 11:31, Prathamesh Kulkarni
> wrote:
>> Hi,
>> This patch adds test-cases for divmod transform.
>> OK to commit ?
> ping https://gcc.gnu.org/ml/gcc-patches/2016-10/msg01241.html
Hi Richard,
Could you please review this
How odd. Good catch.
---
Fritz Reese
On Thu, Oct 27, 2016 at 4:41 AM, Andreas Schwab wrote:
> I have filed PR78128, this may be a target bug.
>
> Andreas.
>
> --
> Andreas Schwab, SUSE Labs, sch...@suse.de
> GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
> "And now for
Hi Jeff,
> On 10/19/2016 06:13 AM, Rainer Orth wrote:
>> Hi Jakub,
>>
2016-10-01 Rainer Orth
* configure.ac (target_libraries): Readd target-boehm-gc.
Restore --enable-objc-gc handling.
* configure: Regenerate.
>>>
>>> This is incomplete. I guess it can be com
Hi Jeff,
> On 10/19/2016 06:13 AM, Rainer Orth wrote:
>> Hi Jakub,
>>
2016-10-01 Rainer Orth
* configure.ac (target_libraries): Readd target-boehm-gc.
Restore --enable-objc-gc handling.
* configure: Regenerate.
>>>
>>> This is incomplete. I guess it can be com
Hi Jeff,
> On 10/19/2016 06:13 AM, Rainer Orth wrote:
>> Hi Jakub,
>>
2016-10-01 Rainer Orth
* configure.ac (target_libraries): Readd target-boehm-gc.
Restore --enable-objc-gc handling.
* configure: Regenerate.
>>>
>>> This is incomplete. I guess it can be com
Hi Jeff,
> On 10/19/2016 06:13 AM, Rainer Orth wrote:
>> Hi Jakub,
>>
2016-10-01 Rainer Orth
* configure.ac (target_libraries): Readd target-boehm-gc.
Restore --enable-objc-gc handling.
* configure: Regenerate.
>>>
>>> This is incomplete. I guess it can be com
Hi,
On Tue, Oct 25, 2016 at 10:18:25AM +1100, kugan wrote:
> Hi,
>
> Attached RFC patch handles unary pass-through jump functions for ipa-vrp
> such that in the following case:
>
> int bar (int j)
> {
> foo (~j);
> foo (abs (j));
> foo (j);
> return 0;
> }
Thanks for working on this. A
On Thu, Oct 27, 2016 at 07:46:16AM -0400, Fritz Reese wrote:
> > Shouldn't something also remove dec_io_5.txt file if it is created?
> > Shall the (now xfailed, so not implemented yet?) runtime error terminate
> > the program, or can it be also just deleted later on? If not,
> > we'll need some dg
This re-writes SSA name parsing to support declarations of anonymous
SSA names (I restricted that to plaine _N thus w/o name for the moment
to cater a bit for the ambiguity). It also should support non-SSA name
PHI args now (esp. addresses), but no testcase yet as there seem to
be bugs downstream
Tested on x86_64-unknown-linux-gnu.
Richard.
2016-10-27 Richard Biener
* tree-into-ssa.c (rewrite_add_phi_arguments): Handle non-SSA
PHI arguments from the GIMPLE FE.
* gcc.dg/gimplefe-18.c: New testcase.
diff --git a/gcc/testsuite/gcc.dg/gimplefe-18.c
b/gcc/testsu
The parser only groks those in declarations so make it easy and
emit them that way with -gimple.
Tested on x86_64-unknown-linux-gnu.
Richard.
2016-10-27 Richard Biener
* tree-pretty-print.c (dump_generic_node): For -gimple dump
anonymous SSA names without identifier.
diff -
On Thu, Oct 27, 2016 at 8:16 AM, Jakub Jelinek wrote:
> On Thu, Oct 27, 2016 at 07:46:16AM -0400, Fritz Reese wrote:
>> > Shouldn't something also remove dec_io_5.txt file if it is created?
>> > Shall the (now xfailed, so not implemented yet?) runtime error terminate
>> > the program, or can it be
On Thu, Oct 27, 2016 at 8:49 AM, Fritz Reese wrote:
> From: Fritz Reese
> Date: Thu, 27 Oct 2016 08:46:33 -0400
> Subject: [PATCH] Fix some DEC I/O testcases.
>
> gcc/testsuite/gfortran.dg/
> * dec_io_5.f90: Rename 'test.txt' to 'dec_io_5.txt'.
> * dec_io_6.f90: Use 'dec_i
On 10/27/2016 01:27 PM, Bernd Edlinger wrote:
Hi,
by code reading I became aware that libgcc can call count_leading_zeros
in certain cases which can give undefined results. This happens on
signed int128 -> float or double conversions, when the int128 is in the range
INT64_MAX+1 to UINT64_MAX.
On Thu, Oct 27, 2016 at 08:49:42AM -0400, Fritz Reese wrote:
> The presence of "test.txt" in dec_io_6.f90 was an artifact of me using
> the same "test.txt" file for all dec_io_1 through dec_io_5 in my own
> private tests. Thus since "test.txt" already existed from my own tests
> I didn't catch when
On 22/09/16 17:41, Thomas Preudhomme wrote:
Hi,
We've decided to apply the following patch to ARM/embedded-6-branch.
Sorry I meant ARM/embedded-5-branch. This has just been applied on
ARM/embedded-6-branch as well 2 days ago (2016-10-25).
Best regards,
Thomas
On 22/09/16 17:41, Thomas Preudhomme wrote:
Hi,
We've decided to apply the following patch to ARM/embedded-6-branch.
Sorry I meant ARM/embedded-5-branch. This has just been applied on
ARM/embedded-6-branch as well 1 day ago (2016-10-26).
Best regards,
Thomas
On 22/09/16 17:41, Thomas Preudhomme wrote:
Hi,
We've decided to apply the following patch to ARM/embedded-6-branch.
Sorry I meant ARM/embedded-5-branch. This has just been applied on
ARM/embedded-6-branch as well 1 day ago (2016-10-26).
Best regards,
Thomas
On 22/09/16 17:42, Thomas Preudhomme wrote:
Hi,
We've decided to apply the following patch to ARM/embedded-6-branch.
Sorry I meant ARM/embedded-5-branch. This has just been applied on
ARM/embedded-6-branch as well 1 day ago (2016-10-26).
Best regards,
Thomas
On 22/09/16 17:42, Thomas Preudhomme wrote:
Hi,
We've decided to apply the following patch to ARM/embedded-6-branch.
Sorry I meant ARM/embedded-5-branch. This has just been applied on
ARM/embedded-6-branch as well today.
Best regards,
Thomas
On 22/09/16 17:42, Thomas Preudhomme wrote:
Hi,
We've decided to apply the following patch to ARM/embedded-6-branch.
Sorry, I meant ARM/embedded-5-branch.
Best regards,
Thomas
On 22/09/16 17:43, Thomas Preudhomme wrote:
Hi,
We've decided to apply the following patch to ARM/embedded-6-branch.
Sorry I meant ARM/embedded-5-branch. This has just been applied on
ARM/embedded-6-branch as well today.
Best regards,
Thomas
I committed the patch below.
Thanks,
Andrew
---
Index: ChangeLog
===
--- ChangeLog (revision 241618)
+++ ChangeLog (revision 241619)
@@ -1,3 +1,8 @@
+2016-10-27 Andrew Burgess
+
+ * MAINTAINERS (Reviewers): Add myself.
On Thu, Oct 27, 2016 at 8:52 AM, Jakub Jelinek wrote:
> On Thu, Oct 27, 2016 at 08:49:42AM -0400, Fritz Reese wrote:
>>
>> Do you know if there is there any way from DG to verify that a runtime
>> warning is emitted?
>
> Use dg-output for that. And, if the test is supposed to exit with non-zero
>
On Thu, 27 Oct 2016, Prathamesh Kulkarni wrote:
> On 24 October 2016 at 21:09, Prathamesh Kulkarni
> wrote:
> > On 16 October 2016 at 11:31, Prathamesh Kulkarni
> > wrote:
> >> Hi,
> >> This patch adds test-cases for divmod transform.
> >> OK to commit ?
> > ping https://gcc.gnu.org/ml/gcc-patch
On Mon, 24 Oct 2016, Kyrill Tkachov wrote:
> Hi all,
>
> This is a slight update over [1] with Richard's feedback addressed.
> In terminate_all_aliasing_chains we now terminate the chain early if
> the destination is writing to a base offset by a variable amount.
> This avoids walking the store c
On 26 October 2016 at 18:51, Kyrill Tkachov wrote:
>
> On 16/10/16 07:00, Prathamesh Kulkarni wrote:
>>
>> Hi,
>> This patch overrides expand_divmod_libfunc hook for ARM port.
>> I separated the SImode tests into separate file from DImode tests
>> because certain arm configs (cortex-15) have hardw
On Wed, Oct 26, 2016 at 4:01 PM, Bin.Cheng wrote:
> On Tue, Oct 25, 2016 at 1:00 PM, Richard Biener
> wrote:
>> On Tue, Oct 25, 2016 at 1:21 PM, Bin Cheng wrote:
>>> Hi,
>>> This is an update patch for
>>> https://gcc.gnu.org/ml/gcc-patches/2016-10/msg00738.html . In this
>>> version, existin
On 27 October 2016 at 18:58, Richard Biener wrote:
> On Thu, 27 Oct 2016, Prathamesh Kulkarni wrote:
>
>> On 24 October 2016 at 21:09, Prathamesh Kulkarni
>> wrote:
>> > On 16 October 2016 at 11:31, Prathamesh Kulkarni
>> > wrote:
>> >> Hi,
>> >> This patch adds test-cases for divmod transform.
On Okt 26 2016, Jonathan Wakely wrote:
> In all the new tests please replace this dg-options directive with:
>
> { dg-do run { target cxx11 } }
ERROR: ext/random/uniform_inside_sphere_distribution/cons/default.cc: syntax
error in target selector "target cxx11" for " dg-do 1 run { target cxx11
On 26/10/16 09:24 +0200, Christophe Lyon wrote:
Hi Jonathan,
On 25 October 2016 at 17:32, Jonathan Wakely wrote:
Two more fixes for the filesystem TS, and improved tests.
Handle negative times in filesystem::last_write_time
* src/filesystem/ops.cc
(last_write_time(const pat
On Thu, Oct 27, 2016 at 9:41 AM, Martin Liška wrote:
> Running simple test-case w/o the proper header file causes ICE:
> strncmp ("a", "b", -1);
>
> 0xe74462 tree_to_uhwi(tree_node const*)
> ../../gcc/tree.c:7324
> 0x90a23f host_size_t_cst_p
> ../../gcc/fold-const-call.c:63
> 0x90a
Currently, the way gengtype works it scans the list of source files
with front end files at the end, and pushes data structures onto a
stack. It then processes the stack in LIFO order, so that data
structures from front ends are handled first. As a result, if a GTY
data structure in a front end d
Hi,
During analysis, vect_slp checks if statements of a group are isomorphic to
each other, specifically, all statements have to be isomorphic to the first
one. Apparently, operands of commutative operators (PLUS_EXPR/MINUS_EXPR etc.)
could be swapped when checking isomorphic property. Though
On Thu, 27 Oct 2016, Prathamesh Kulkarni wrote:
> On 27 October 2016 at 18:58, Richard Biener wrote:
> > On Thu, 27 Oct 2016, Prathamesh Kulkarni wrote:
> >
> >> On 24 October 2016 at 21:09, Prathamesh Kulkarni
> >> wrote:
> >> > On 16 October 2016 at 11:31, Prathamesh Kulkarni
> >> > wrote:
>
While working on the inheriting constructors overhaul I noticed that
we were handling this wrong: we were allowing one using-declaration to
hide another, but they should both be added so that the ambiguity is
seen by overload resolution.
Tested x86_64-pc-linux-gnu, applying to trunk.
commit cda993
On Tue, Oct 25, 2016 at 1:22 PM, Bin Cheng wrote:
> Hi,
> As commented in patch, this one simplifies (cond (cmp x c1) (op x c2) c3)
> into (op (minmax x c1) c2) if:
>
> 1) OP is PLUS or MINUS.
> 2) CMP is LT, LE, GT or GE.
> 3) C3 == (C1 op C2), and the experation isn't undefined b
On 27/10/16 15:33 +0200, Andreas Schwab wrote:
On Okt 26 2016, Jonathan Wakely wrote:
In all the new tests please replace this dg-options directive with:
{ dg-do run { target cxx11 } }
ERROR: ext/random/uniform_inside_sphere_distribution/cons/default.cc: syntax error in target
selector "t
OK.
On Tue, Oct 25, 2016 at 3:56 PM, Jakub Jelinek wrote:
> On Tue, Oct 25, 2016 at 08:06:12PM +0200, Jakub Jelinek wrote:
>> I think this patch should fix it, will bootstrap/regtest it now:
>>
>> 2016-10-25 Jakub Jelinek
>>
>> * dwarf2out.c (gen_member_die): Only reparent_child instead
On Tue, Oct 25, 2016 at 1:21 PM, Bin Cheng wrote:
> Hi,
> Second patch optimizing (cond (cmp (convert (x), c1), x, c2)) into (minmax
> (x, c)). As commented in patch, this is done if:
>
> + 1) Comparison's operands are promoted from smaller type.
> + 2) Const c1 equals to c2 after canoni
On Thu, Oct 27, 2016 at 09:12:42AM -0400, Fritz Reese wrote:
> On Thu, Oct 27, 2016 at 8:52 AM, Jakub Jelinek wrote:
> > On Thu, Oct 27, 2016 at 08:49:42AM -0400, Fritz Reese wrote:
> >>
> >> Do you know if there is there any way from DG to verify that a runtime
> >> warning is emitted?
> >
> > Us
Hi Kyrill,
On 27/10/16 10:45, Kyrill Tkachov wrote:
Hi Thomas,
On 24/10/16 09:06, Thomas Preudhomme wrote:
Ping?
Best regards,
Thomas
On 13/10/16 16:35, Thomas Preudhomme wrote:
Hi ARM maintainers,
This patchset aims at adding multilib support for R and M profile ARM
architectures and all
On Thu, Oct 27, 2016 at 2:58 PM, Richard Biener
wrote:
> On Tue, Oct 25, 2016 at 1:21 PM, Bin Cheng wrote:
>> Hi,
>> Second patch optimizing (cond (cmp (convert (x), c1), x, c2)) into (minmax
>> (x, c)). As commented in patch, this is done if:
>>
>> + 1) Comparison's operands are promoted f
This fixes a FAIL on Solaris, due to a difference between the GNU and
Solaris versions of sendfile(2).
2016-10-27 Uros Bizjak
PR libstdc++/70975
* src/filesystem/ops.cc (do_copy_file): Pass non-null pointer to
sendfile for offset argument.
Tested powerpc64le-linux, co
On 10/21/2016 04:26 PM, Jakub Jelinek wrote:
> On Wed, Oct 12, 2016 at 04:07:53PM +0200, Martin Liška wrote:
>>> Ok, first let me list some needed follow-ups that don't need to be handled
>>> right away:
>>> - r237814-like changes for ASAN_MARK
I've spent quite some on that and that's what I begin
> it seems your patch introduced a considerable number of regressions
> (found on sparc-sun-solaris2.12 with /bin/as): the first mail-report.log
> is from r241560 with just your patch reverted, the second from that rev
> as is:
Ouch, it's a single '*' probably added very late in the game... Testi
> gcc/testsuite/ChangeLog:
>
> 2016-10-25 Kugan Vivekanandarajah
>
> * gcc.dg/ipa/vrp7.c: New test.
>
>
> gcc/ChangeLog:
>
> 2016-10-25 Kugan Vivekanandarajah
>
> * ipa-cp.c (ipa_get_jf_pass_through_result): Skip unary expressions.
> (propagate_vr_accross_jump_function
On 10/27/2016 03:35 PM, Richard Biener wrote:
> On Thu, Oct 27, 2016 at 9:41 AM, Martin Liška wrote:
>> Running simple test-case w/o the proper header file causes ICE:
>> strncmp ("a", "b", -1);
>>
>> 0xe74462 tree_to_uhwi(tree_node const*)
>> ../../gcc/tree.c:7324
>> 0x90a23f host_size_t_
Hi,
as suggested by Segher, this changes the generic signed-signed-signed case of
expand_addsub_overflow to using a straight-line code sequence instead of a
branchy one, the new sequence being also shorter. On 32-bit PowerPC the code
generated at -O2 for 32-bit addition and subtraction is:
On Thu, Oct 27, 2016 at 4:24 AM, Renlin Li wrote:
> Hi,
>
> On 27/10/16 11:48, Szabolcs Nagy wrote:
>>
>> On 27/10/16 11:25, Renlin Li wrote:
>>>
>>> Hi all,
>>>
>>> This a simple patch to fix gcc.target/aarch64/pr66912.c.
>>> It's a test case only applicable to small memory model which is the
>>>
Hi,
Per PR72747, A statement such as "v = vec_splats (1);" correctly
initializes a vector. However, a statement such as "v[1] = v[0] =
vec_splats (1);" initializes both v[1] and v[0] to random garbage.
It has been determined that this is occurring because we did not emit
the actual initializatio
On 10/27/16 14:52, Bernd Schmidt wrote:
> On 10/27/2016 01:27 PM, Bernd Edlinger wrote:
>> Hi,
>>
>> by code reading I became aware that libgcc can call count_leading_zeros
>> in certain cases which can give undefined results. This happens on
>> signed int128 -> float or double conversions, when t
On 10/27/2016 05:00 AM, Rainer Orth wrote:
Hi Jeff,
On 10/19/2016 06:13 AM, Rainer Orth wrote:
Hi Jakub,
2016-10-01 Rainer Orth
* configure.ac (target_libraries): Readd target-boehm-gc.
Restore --enable-objc-gc handling.
* configure: Regenerate.
This is incomple
This patch was approved for stage1 a few months back, and I've neglected
to commit it. There are no changes from the posted patch.
https://gcc.gnu.org/ml/gcc-patches/2016-03/msg01373.html
Committed to trunk.
commit 5321d430b8d2cf33ff2b5fd9d6cc3f8d1304b0a2
Author: Aldy Hernandez
Date: Thu Ma
On 10/27/2016 12:35 AM, Richard Biener wrote:
On Wed, Oct 26, 2016 at 9:17 PM, Aldy Hernandez wrote:
The following one-liner segfaults on arm-eabi when compiled with
-mfloat-abi=hard -g:
__simd64_float16_t usingit;
The problem is that the pretty printer (in simple_type_specificer()) i
On 27/10/16 16:28, Andrew Pinski wrote:
On Thu, Oct 27, 2016 at 4:24 AM, Renlin Li wrote:
Hi,
On 27/10/16 11:48, Szabolcs Nagy wrote:
On 27/10/16 11:25, Renlin Li wrote:
Hi all,
This a simple patch to fix gcc.target/aarch64/pr66912.c.
It's a test case only applicable to small memory mod
On Thu, Oct 27, 2016 at 04:40:30PM +0200, Martin Liška wrote:
> On 10/21/2016 04:26 PM, Jakub Jelinek wrote:
> > On Wed, Oct 12, 2016 at 04:07:53PM +0200, Martin Liška wrote:
> >>> Ok, first let me list some needed follow-ups that don't need to be handled
> >>> right away:
> >>> - r237814-like chan
Last year I had queued this up for the gomp4.1 merge to mainline, and
Jakub said if no one complained it would be OK (or so I recall :-/).
Either way, I believe it's an obvious change.
This is working because sizeof(gomp_thread) is larger than
sizeof(goacc_thread), but the extra memory is unne
On 10/27/2016 05:57 PM, Bernd Edlinger wrote:
In the function below we have if ((UWtype)u == u)
that actually ensures hi != 0.
Ah, right. So maybe we ought to just add the same case here as well?
if ((UWtype)u == u)
return (FSTYPE)(UWtype)u;
That would also make the comment less mislead
Attached patch improves sendfile syscall compatibility with (older)
Solaris 12, where non-null third argument is required. It also paves
the way for compatibility with Solaris 10/11, where otherwise
additional -lsendfile is needed to link with libsendfile library. The
change has no effect on linux.
On 10/27/16 20:04, Bernd Schmidt wrote:
> On 10/27/2016 05:57 PM, Bernd Edlinger wrote:
>> In the function below we have if ((UWtype)u == u)
>> that actually ensures hi != 0.
>
> Ah, right. So maybe we ought to just add the same case here as well?
>
> if ((UWtype)u == u)
> return (FSTYPE)(UWt
On 27/10/16 20:33 +0200, Uros Bizjak wrote:
Attached patch improves sendfile syscall compatibility with (older)
Solaris 12, where non-null third argument is required. It also paves
the way for compatibility with Solaris 10/11, where otherwise
additional -lsendfile is needed to link with libsendfi
1 - 100 of 117 matches
Mail list logo
