Hello,
We've fixed build infrastructure to allow both host- and accel-compilers to live
in the same directory.
We've also got rid off some [necessary for build] environment variables.
Unfortunately currently it’s impossible to run make check-target-libgomp
from the build dir, since both accel- an
You can't form an array of references in C++, so we shouldn't consider a
conversion to an initializer_list of references either.
Tested x86_64-pc-linux-gnu, applying to trunk and 4.9.
commit 97303858558a5024b357e8ec6f4ffcf4f1c043fe
Author: Jason Merrill
Date: Sun Jul 13 11:53:10 2014 -0400
On 03/25/2014 01:43 PM, Jason Merrill wrote:
We got confused tsubsting the VLA type because tsubst doesn't expect to
see a SAVE_EXPR. Simple to fix by enforcing the rule against auto arrays.
Oops, we already had a diagnostic for this, we just needed to make it an
unconditional error.
Tested
When we call break_out_target_exprs in the middle of
explain_invalid_constexpr_fn, we don't want to replace 'this' with
whatever current_class_ptr is at that point.
Tested x86_64-pc-linux-gnu, applying to trunk.
commit b520b30e2e4bf0174eea966cdccac36eefc5a544
Author: Jason Merrill
Date: Sun
Calling finish_compound_literal in this case ends up trying to reshape
an initializer that has already been digested, and removing the call
doesn't seem to break anything.
Tested x86_64-pc-linux-gnu, applying to trunk.
commit 6f94e657ce04fd32cac5e616e9ca675c40e3fab5
Author: Jason Merrill
Date:
synthesized_method_walk doesn't recognize that the default argument
prevents B(int) from producing a constant expression; instead, we should
use require_potential_rvalue_constant_expression to get diagnostics for
functions that are marked constexpr. And we should keep the
DECL_SAVED_TREE for a
Hi,
This patch adds dump printouts for scheduling heuristics in rank_for_schedule.
Rank_for_schedule is one of the cornerstones of haifa scheduler, yet its
decisions are hard to track and debug.
This patch adds statistical gathering for each branch of rank_for_schedule, and
prints them out ac
Hi,
This patch fixes 2 of the [several] problems in rank_for_schedule heuristics
for SCHED_PRESSURE_MODEL. SCHED_PRESSURE_MODEL is used for first scheduling
pass in ARM backend by default.
The first one is when INSN_TICK of both instructions are equal, and
rank_for_schedule returns a "tie" re
On 11/07/14 22:47, Richard Biener wrote:
> On Fri, Jul 11, 2014 at 1:52 PM, Kugan
> wrote:
>> Thanks foe the review and suggestions.
>>
>> On 10/07/14 22:15, Richard Biener wrote:
>>> On Mon, Jul 7, 2014 at 8:55 AM, Kugan
>>> wrote:
>>
>> [...]
>>
For -fwrapv, it is due to how PROMOTE_
Hi,
I updated my firefox tree and now I get ICE at:
/aux/hubicka/firefox2/firefox/intl/icu/source/i18n/ucol_bld.cpp:1274:51: note:
in statement
el.prefix = el.prefixChars;
^
# .MEM_339 = VDEF <.MEM_338>
el.prefix = &el.pr
Hi,
this is variant of patch I comitted (the change is only testsuite compensation
for pr36902 and 44024) and updated predicate name to nonzero_address
Honza
* cgraph.h (symtab_node): Add nonzero_address.
(decl_in_symtab_p): Break out from ...
(symtab_get_node): ... here.
> Hi Honzo,
Nazdar Geralde,
>
> On Sun, 13 Jul 2014, Jan Hubicka wrote:
> > +@opindex Wodr
> > +@opindex Wno-odr
> > +@opindex Wodr
> > +Warn about One Definition Rule violations during link time optimization.
> > +Require @option{-flto-odr-type-merging} to be enabled. Enabled by default
>
> here
Hi all,
This bug was caused by an access to an invalid pointer offset to the format
string. This was only a problem on the second error using the same format
string. I suspect it has to do with caching the format strings. Regardless,
the patch fixes this by using the fortran style string lengths
Hi Marek,
On Sun, 13 Jul 2014, Marek Polacek wrote:
> --- gcc/doc/invoke.texi
> +++ gcc/doc/invoke.texi
> @@ -5477,6 +5477,12 @@ This option enables instrumentation of array bounds.
> Various out of bounds
> accesses are detected. Flexible array members and initializers of variables
> with st
Hi Honzo,
On Sun, 13 Jul 2014, Jan Hubicka wrote:
> +@opindex Wodr
> +@opindex Wno-odr
> +@opindex Wodr
> +Warn about One Definition Rule violations during link time optimization.
> +Require @option{-flto-odr-type-merging} to be enabled. Enabled by default
here in invoke.texi you talk about One D
The following is an attempt to implement -fsanitize=object-size.
When it sees a MEM_REF, it goes through the definition statements
and stops on sth like ptr = &sth. Then it tries to determine the
object size using __builtin_object_size and generates an internal
call (in .ubsan pass). The .sanopt
Hi,
this is version after taking into account all the feedback. I reformulated the
warnings on fields and methods to show the type first and then inform about
mismatching elements. On mainline (without ODR type merging) there are no
warnings on libxul, but there are few others during Firefox buil
Hi,
This patch uses integral_op_p instead of
if (INTEGRAL_TYPE_P (TREE_TYPE (@0)))
* match.pd: Remove INTEGRAL_TYPE_P (TREE_TYPE (@0)) in bitwise
patterns and use integral_op_p@0
Thanks and Regards,
Prathamesh
Index: match.pd
===
Hi,
On 07/13/2014 06:44 PM, Ulrich Drepper wrote:
But your 4th and 7th call example by itself is not a reason. Again,
the input exclusively determined by the random numbers. Here, of
course, the 4th and 7th use will produce different results. But this
is not what the state of the distribution
On Sun, Jul 13, 2014 at 12:25 PM, Paolo Carlini
wrote:
> I don't think so. It depends on the past of the two different
> uniform_on_sphere: each time each uniform_on_sphere calls _M_n(__urng) the
> state of *its own* _M_n changes, evolves from the initial state.
I indeed should use the normal_dis
Hi,
On 07/13/2014 06:18 PM, Ulrich Drepper wrote:
On Sun, Jul 13, 2014 at 12:07 PM, Paolo Carlini
wrote:
Sorry, I still don't get it. When operator() of x and y, two
uniform_on_sphere_distribution, call _M_n(__urng) and those _M_n have a
different state, the numbers produced are in general dif
On Sun, Jul 13, 2014 at 12:07 PM, Paolo Carlini
wrote:
> Sorry, I still don't get it. When operator() of x and y, two
> uniform_on_sphere_distribution, call _M_n(__urng) and those _M_n have a
> different state, the numbers produced are in general different.
Correct. But in the case of this distr
Hi,
On 07/13/2014 06:03 PM, Ulrich Drepper wrote:
On Sun, Jul 13, 2014 at 11:43 AM, Paolo Carlini
wrote:
and I think: the normal distributions in x and y do have a non-trivial state
(_M_saved, _M_saved_available) which, at any given moment, is different in x
and y. Then the trivial inserter of
On Sun, Jul 13, 2014 at 11:43 AM, Paolo Carlini
wrote:
> and I think: the normal distributions in x and y do have a non-trivial state
> (_M_saved, _M_saved_available) which, at any given moment, is different in x
> and y. Then the trivial inserter of x is called and the trivial extractor of
> y is
Hi,
On 07/13/2014 04:11 PM, Ulrich Drepper wrote:
On Sun, Jul 13, 2014 at 9:55 AM, Ed Smith-Rowland <3dw...@verizon.net> wrote:
So I would just serialize _M_n here.
It has fixed parameters. This would mean unnecessary work. When you
try to use the parameter of the sphere distribution the norm
On 07/13/2014 10:11 AM, Ulrich Drepper wrote:
On Sun, Jul 13, 2014 at 9:55 AM, Ed Smith-Rowland <3dw...@verizon.net> wrote:
So I would just serialize _M_n here.
It has fixed parameters. This would mean unnecessary work. When you
try to use the parameter of the sphere distribution the normal
di
On 13/07/2014 12:34, Roman Gareev wrote:
Hi Dominique,
thank you for the message! I've attached a patch, that may fix the issue.
Please report back if it fixes the problem.
Roman, this patch is OK to commit, but please include a correct
changelog file.
Tobias
On Sun, Jul 13, 2014 at 9:55 AM, Ed Smith-Rowland <3dw...@verizon.net> wrote:
> So I would just serialize _M_n here.
It has fixed parameters. This would mean unnecessary work. When you
try to use the parameter of the sphere distribution the normal
distribution will be reset. So there really is n
> are these dummy implementations intended?
Yes. There is no state. The only parameter is the dimensionality
which is a template parameter.
We do often serialize underlying helper distributions, in your case the
normal distribution _M_n.
While the normal distribution mean and stddev are tr
> >>When we now have way to represent different reg usages for functions, what
> >>would be best
> >>way to make local functions to default into saving some SSE registers on
> >>x86/x86-64?
> >
> >I wouldn't do that at all. Leave all sse registers call-clobbered. This way
> >you don't need to h
I have regtested graphite.exp for gcc/g++/gfortran/libgomp without
regression. So your patch seems a safe fix.
Dominique
Hi Roman,
Thanks for the quick answer.
> Please report back if it fixes the problem.
I have not yet done a full regtest, but a manual testing suggest that
the patch fixes the problem.
Dominique
This patch adds DEBUG_FUNCTION attribute to print_* functions
in genmatch.c
* genmatch.c (print_operand): Add attribute DEBUG_FUNCTION.
(print_matches): Likewise.
(decision_tree::print_node): Likewise.
(decision_tree::print): Likewise.
Thanks and Regards,
Prathamesh
Index: genmatch.c
==
On 12/07/2014 14:18, Roman Gareev wrote:
I've attached the patch, which contains generation of Gimple code from
isl_ast_node_user.
I think that it would be better to add motivation for the following
line from the original source:
if (GBB_BB (gbb) == ENTRY_BLOCK_PTR_FOR_FN (cfun))
{
isl_
On 19-06-14 21:45, Richard Henderson wrote:
On 06/19/2014 12:36 PM, Jan Hubicka wrote:
On 06/19/2014 09:06 AM, Tom de Vries wrote:
2014-06-19 Tom de Vries
* final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
it contains all call_used_regs.
Ok.
When we
Hi,
On 07/13/2014 12:04 PM, Ulrich Drepper wrote:
On Sun, Jul 13, 2014 at 5:24 AM, Paolo Carlini wrote:
are these dummy implementations intended?
Yes. There is no state. The only parameter is the dimensionality
which is a template parameter.
Ah, interesting, didn't look close enough, sorry.
Hi Dominique,
thank you for the message! I've attached a patch, that may fix the issue.
Please report back if it fixes the problem.
--
Cheers, Roman Gareev.
Index: gcc/graphite-isl-ast-to-gimple.c
On Sun, Jul 13, 2014 at 5:24 AM, Paolo Carlini wrote:
> are these dummy implementations intended?
Yes. There is no state. The only parameter is the dimensionality
which is a template parameter.
Hi,
On 07/13/2014 04:00 AM, Ulrich Drepper wrote:
+ template
+std::basic_ostream<_CharT, _Traits>&
+operator<<(std::basic_ostream<_CharT, _Traits>& __os,
+ const __gnu_cxx::uniform_on_sphere_distribution<_Dimen,
+
Dominique Dhumieres wrote:
The test gfortran.dg/coarray_atomic_4.f90 fails in 32 bit mode:
/opt/gcc/work/gcc/testsuite/gfortran.dg/coarray_atomic_4.f90:40.32:
call atomic_fetch_and(caf, 22_16, var, stat=stat)
1
Error: Integer kind 16 at (1) not available
As I j
call atomic_fetch_and(caf, 22_16, var, stat=stat)
1
Error: Integer kind 16 at (1) not available
FAIL: gfortran.dg/coarray_atomic_4.f90 -O (test for excess errors)
Andreas.
--
Andreas Schwab, sch...@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756
The test gfortran.dg/coarray_atomic_4.f90 fails in 32 bit mode:
/opt/gcc/work/gcc/testsuite/gfortran.dg/coarray_atomic_4.f90:40.32:
call atomic_fetch_and(caf, 22_16, var, stat=stat)
1
Error: Integer kind 16 at (1) not available
Dominique
Rong Xu writes:
> In my test, I used gcc-4.6 as the host compiler. I got warning like this:
>
> In file included from ../../gcc/gcc/../libgcc/libgcov-util.c:30:0:
> ../../gcc/gcc/../libgcc/libgcov.h:184:30: warning: ISO C++ forbids
> zero-size array ‘ctrs’ [-pedantic]
With gcc 4.3 this is an err
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