On 26 May 2017 at 20:20, Ian Lance Taylor wrote:
> On Fri, May 26, 2017 at 9:08 AM, Iain Buclaw wrote:
>> This is instead of adding a `.init$' postfix, which gave it a
>> property-style name. My rationale being that "initializer for symbol"
>> is much more informative when inspecting D runtime t
__atomic_add_fetch adds a value to some memory, and returns the result.
If there is no direct support for this, expand_builtin_atomic_fetch_op
is asked to implement this as __atomic_fetch_add (which returns the
original value of the mem), followed by the addition. Now, the
__atomic_add_fetch could
2017-05-27 23:46 GMT+02:00 Adrian Wielgosik :
> Currently std::to_string takes a fairly long trip to vs(n/w)printf. The patch
> implements int-to-string formatting in header, to improve function
> performance.
The existing specification of std::to_string is specified in a way
that would make this
On May 26, 2017, Richard Biener wrote:
> On Mon, Jan 30, 2017 at 11:31 PM, Alexandre Oliva wrote:
> bool oracle_looked_up;
> that increased lang_identifier size by 8 bytes while there's "plenty" of free
> bits in tree_base (bonus point if you can reap a lang_flag).
Oh, no! I put it there te
Hello world,
I have just committed as obvious a patch fixing a wrong
calculation for allocating the size of a return variable
in inline matmul (PR 80904). I will backport to the
other affected branches in the near future.
Regards
Thomas
2017-05-28 Thomas Koenig
* frontend-
tatic char16_tc9 = L'\U00064321'; /* { dg-warning
> "unsigned conversion from .wchar_t. to .char16_t. changes value from .410401.
> to .17185." "" { target { 4byte_wchar_t } } } */
That fails on aarch64.
FAIL: g++.dg/ext/utf16-4.C -std=c++11 (tes
> From: DJ Delorie
> Cc: gcc-patches@gcc.gnu.org, gdb-patc...@sourceware.org
> Date: Fri, 26 May 2017 17:34:12 -0400
>
>
> Please try this patch:
Seems to work fine, thanks.
The recent libgfortran AVX128 patch broke bootstrap on Solaris/x86 with
the native assembler. libgfortran compilation fails like this:
Assembler: matmulavx128_r8.c
"/var/tmp//cc51E6lb.s", line 5811 : Illegal mnemonic
Near line: "vfmaddpd%xmm0, (%edi), %xmm5, %xmm7"
Hi Rainer,
It turns out that the FMA3 and FMA4 tests in acinclude.m4 don't test
what they claim to: if one compiles the test program
float
flt_mul_add (float a, float b, float c)
{
return __builtin_fmaf (a, b, c);
}
with -O2 -mfma -mno-fma4 (FMA3) resp. -O2 -mfma4 -mno-fma (FMA4), bot
> so a conforming program could notice the difference by either calling
> std::setlocale.
Unless I missed or misunderstood something about locale (please let me
know if I did), I don't know of any way for locale to affect %d and
its integer friends.
2017-05-28 21:38 GMT+02:00 Adrian Wielgosik :
>> so a conforming program could notice the difference by either calling
>> std::setlocale.
>
> Unless I missed or misunderstood something about locale (please let me
> know if I did), I don't know of any way for locale to affect %d and
> its integer f
On 27/05/2017 13:14, Jonathan Wakely wrote:
On 26/05/17 23:13 +0200, François Dumont wrote:
On 25/05/2017 18:28, Jonathan Wakely wrote:
On 15/05/17 19:57 +0200, François Dumont wrote:
Hi
Following what I have started on RbTree here is a patch to
default implementation of default and move c
libstdc++ has a to_chars implementation already. Assuming that the
locale issue isn't a problem, can that be reused?
On 28 May 2017 at 15:30, Iain Buclaw wrote:
>
> ---
>
> Iain Buclaw (13):
> 001 - The front-end (DMD) language implementation and license.
> 002 - The front-end (GDC) implementation.
> 003 - The front-end (GDC) changelogs (here be dragons).
> 004 - The front-end (GDC) config, makefile, and
On 28 May 2017 at 23:29, Tim Song wrote:
> libstdc++ has a to_chars implementation already. Assuming that the
> locale issue isn't a problem, can that be reused?
Maybe, but that implementation hasn't landed yet. The patch has been circulated
but I don't see it having been committed.
Split 4/4
Gzipped because of size limitations.
I feel like I should probably put off submitting the libraries, as
they are be far, far, far bigger. Instead only submitting the GDC
parts for now, and looking at the others when I get back.
---
This patch just includes all changelogs for the D front-end (GDC),
going back to the dawn of time itself.
Change logs for the DMD front-end and libraries are kept on the dlang site.
Regards
Iain
---
03-d-frontend-changelogs.patch.xz
Description: application/xz
This patch adds the D frontend language configure make files, as
described on the anatomy of a language front-end.
---
diff --git a/gcc/d/Make-lang.in b/gcc/d/Make-lang.in
new file mode 100644
index 000..9618f5da8c0
--- /dev/null
+++ b/gcc/d/Make-lang.in
@@ -0,0 +1,274 @@
+# Make-lang.in -
This patch adds the D language front-end to GCC documentation and
configuration files, as described on the anatomy of a language
front-end.
---
ChangeLog:
* Makefile.def (target_modules): Add libphobos.
(flags_to_pass): Add GDC_FOR_TARGET.
(dependencies): Add dependency from configure-target-l
This patch adds D language support to GCC itself.
---
gcc/ChangeLog
* config/rs6000/rs6000.c (rs6000_output_function_epilogue):
Support GNU D by using 0 as the language type.
* dwarf2out.c (is_dlang): New function.
(gen_compile_unit_die): Use DW_LANG_D for D.
(declare_in_namespace): Return m
This patch add D language support to targets of GCC itself.
These are used to declare pre-defined version identifiers in the D
language that describe something about the target that the front-end
itself is unable to obtain. Version conditions in D can be thought of
as being like the target macros
This patch adds D language support to the GCC testsuite.
As well as generating the DejaGNU options for compile and link tests,
handles the conversion from DMD-style compiler options to GDC.
---
[PATCH 9/13] D: D2 Testsuite Dejagnu files.
This patch adds D language support to the GCC testsuite.
This patch adds GCC builtins and runtime support for GDC compiled code.
- module __entrypoint defines the C main function. Its contents are
parsed and compiled in during compilation, but only if needed.
- module gcc.atomic is a deprecated module that defines templated
__sync builtins. It's o
On Tue, May 23, 2017 at 3:24 AM, Jonathan Wakely wrote:
> On 22/05/17 16:14 -0400, Tim Song wrote:
> Ah I see.
>
>> The original patch does that (assuming core issue 1227's resolution),
>> but the __and_ version doesn't; __and_ only short circuits the
>> immediate parameter, not things used in form
Hello world,
the attached patch generates some more opportunities for matmul inlining
by creating temporaries if arguments overlap, if the return is from
a function or something similar.
With this, we are pretty much coming to the end of the matmul
optimization saga. After this, on to new shore
This patch adds the D runtime library and license (Boost) files. D
runtime is a low level that implements the building blocks of the
runtime environment, as well as C and C++ platform bindings. Many
high level operations are lowered to generate calls to various
functions defined in this library.
This patch adds part of the D2 testsuite, which includes D source code
files that are considered compilable; files that are considered
uncompilable, but should not ICE; and files that should execute on
targets with crash or assertion failures.
I've uploaded the patch to my ftp, sorry about the imp
This patch add the Phobos runtime library and license (Boost) files.
Phobos is the standard runtime library that comes with the D language
compiler. The bulk of which is comprised mostly of generic algorithms
and high level primitives for D applications.
I've uploaded the patch to my ftp, sorry a
On 28 May 2017 at 22:31, Iain Buclaw wrote:
> On 28 May 2017 at 15:30, Iain Buclaw wrote:
>>
>> ---
>>
>> Iain Buclaw (13):
>> 001 - The front-end (DMD) language implementation and license.
>> 002 - The front-end (GDC) implementation.
>> 003 - The front-end (GDC) changelogs (here be dragons
Hello, gentle maintainer.
This is a message from the Translation Project robot.
A revised PO file for textual domain 'gcc' has been submitted
by the Spanish team of translators. The file is available at:
http://translationproject.org/latest/gcc/es.po
(This file, 'gcc-7.1.0.es.po', has just
On 05/27/2017 12:49 PM, Nicolas Koenig wrote:
Hello everyone,
attached is a patch to simplify implied do loops in io statements by replacing
them with their respective array slices. For example "WRITE (*,*) (a(i),
i=1,4,2)" becomes "WRITE (*,*) a(1:4:2)".
Ok for trunk?
Thanks for patch. C
On Fri, 26 May 2017, Richard Biener wrote:
Similarly, I
don't see div as a builtin in that file, only FILE* has special code, but
that doesn't seem worth the trouble here. So I am only declaring the 5
"simple" functions, with minimal properties: leaf, nothrow, and for
fegetround pure (glibc alre
On 05/28/2017 02:40 PM, Thomas Koenig wrote:
Hello world,
the attached patch generates some more opportunities for matmul inlining
by creating temporaries if arguments overlap, if the return is from
a function or something similar.
With this, we are pretty much coming to the end of the matmul
o
Hi all,
The problem here is that we never set the err return to LIBERROR_END in all
cases. For the example case we are detecting the EOF condition inside the
read_integer procedure and it gets acted on correctly at higher levels in the
code. Consequently in the big loop over the array where we
Hey,
I am Jay.
I have written code for an optimised version of the binary_search
algorithm of the algorithm header file of the standard template
library.
I have implemented it for the integer data type, but it can be
implemented for any other data type without any changes in the
algorithm as suc
Hi. Sorry for a long delay.
On 02.05.2017 17:16, Richard Biener wrote:
> Certainly an improvement. I suppose we can do better error recovery
> for cases like
>
> if (1)
>goto
> else
>goto bar;
>
> but I guess this is better than nothing.
I think it's worth spending a bit more time to
On 2017.05.25 at 11:55 +0200, Martin Liška wrote:
> Hi.
>
> As I spoke about the PGO with Honza and Richi, current 3-stage is not ideal
> for following
> 2 reasons:
>
> 1) stageprofile compiler is train just on libraries that are built during
> stage2
> 2) apart from that, as the compiler is al
This is not a patch. Nor is it an implementation of
std::binary_search, which is a function template that accepts
arbitrary forward iterators and optionally arbitrary comparator
objects, rather than just pointers.
If you want to find someone to review your code, consider something
like https://cod
Hi all,
This is a follow up for my previous fix for PR 67328.
My original simple addition to match.pd no longer worked with GCC 7
codebase so I instead added a special case to build_range_check. I
kept match.pd pattern as it still works in some other useful cases as
illustrated by fold-masked-cmp
Added special case to build_range_check. Fixed couple of existing
tests where it changed codegen.
-I
0001-Generate-bittests-in-range-checks-if-possible.patch
Description: Binary data
This improve VRP handling for bitfield comparisons added by previous patch.
-I
0002-Analyze-some-bit-tests-in-VRP.patch
Description: Binary data
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