On 05/25/2015 04:55 PM, Nathan Sidwell wrote:
This patch addresses 66270, another case where may_alias disrupted the
canonical type system. We ICE as TYPE_CANONICALs differ, but comptypes
think they are the same.
There seems to be a bit of confusion as to whether pointers that differ
only in TY
On 05/25/2015 04:14 PM, Nathan Sidwell wrote:
On 05/25/15 15:43, Jason Merrill wrote:
On 05/24/2015 07:20 PM, Nathan Sidwell wrote:
- else if (! INTEGRAL_OR_ENUMERATION_TYPE_P (TREE_TYPE (value)))
+ else if (! INTEGRAL_OR_UNSCOPED_ENUMERATION_TYPE_P
+ (TREE_TYPE (value)))
On May 25, 2015, Alexandre Oliva wrote:
> I have one concern about scenarios in which config.cache is shared by
> all builds for the host, but in which stage1 and stage2 compilers might
> (and arguably should) get different results because of stage1's
> -std=c++98, but with a shared config.cache,
> On May 25, 2015 1:49:45 AM GMT+02:00, Jan Hubicka wrote:
>
>
> >2 Each enumerated type shall be compatible with char , a signed
> >integer
> > type, or an unsigned integer type. The choice of type is
> >implementation-defined, but shall be capable of representing the
> >values
> >
The documentation says that the compiler issues a warning for the 'Size
attribute on discrete types if the specified value is larger than 64, but we
failed to so for values between 65 and 128.
Tested on x86_64-suse-linux, applied on the mainline.
2015-05-25 Eric Botcazou
* gcc-inte
Tested on x86_64-suse-linux, applied on the mainline.
2015-05-25 Eric Botcazou
* get_targ.adb (C_Get_Float_Words_BE): Adjust import name.
(C_Get_Words_BE): Likewise.
(C_Get_Bytes_BE): Likewise.
(C_Get_Bits_BE): Likewise.
(Width_From_Size): Remove superf
Tested on x86_64-suse-linux, applied on the mainline.
2015-05-25 Eric Botcazou
* gcc-interface/decl.c (elaborate_expression): Take a const string
suffix instead of a tree.
(elaborate_expression_1): Likewise.
(elaborate_expression_2): Likewise.
(gnat_to_
Tested on x86_64-suse-linux, applied on the mainline.
2015-05-25 Eric Botcazou
* gcc-interface/decl.c (gnat_to_gnu_entity) : Move around.
: Merge with E_Variable case.
: Remove 'object' label.
--
Eric BotcazouIndex: gcc-interface/decl.c
=
Tested on x86_64-suse-linux, applied on the mainline.
2015-05-25 Eric Botcazou
* gcc-interface/decl.c (gnat_to_gnu_entity): Minor tweak.
* gcc-interface/trans.c (finalize_nrv_unc_r): Use CONSTRUCTOR_ELT.
* gcc-interface/utils.c (convert): Likewise and simplify.
This patch addresses 66270, another case where may_alias disrupted the canonical
type system. We ICE as TYPE_CANONICALs differ, but comptypes think they are the
same.
There seems to be a bit of confusion as to whether pointers that differ only in
TYPE_REF_CAN_ALIAS_ALL are the same canonical
On May 22, 2015, Jason Merrill wrote:
> * configure.ac: Use C++ for all tests. Use AC_CHECK_DECLS for
> strstr and basename.
> * configure: Regenerate.
This is ok, thanks.
I have one concern about scenarios in which config.cache is shared by
all builds for the host, but in wh
This is the bulk of the implementation of pragma Volatile_Full_Access. It is
piggybacked on the existing support for atomic accesses in gigi and generates
the load-modify-store sequences when need be.
Tested on x86_64-suse-linux, applied on the mainline.
2015-05-25 Eric Botcazou
*
On 25 May 2015 at 21:56, Marek Polacek wrote:
> Perhaps we should introduce GCC_BAD_LOC with a location_t argument and use it
> here.
Why would we want to obfuscate code like that? I would propose to
actually remove GCC_BAD completely.
Manuel.
On 05/25/15 15:43, Jason Merrill wrote:
On 05/24/2015 07:20 PM, Nathan Sidwell wrote:
- else if (! INTEGRAL_OR_ENUMERATION_TYPE_P (TREE_TYPE (value)))
+ else if (! INTEGRAL_OR_UNSCOPED_ENUMERATION_TYPE_P
+ (TREE_TYPE (value)))
value = perform_implicit_conversion_flag
On Mon, May 25, 2015 at 10:26:35AM +0930, Alan Modra wrote:
> On Sat, May 23, 2015 at 08:45:23AM -0500, Segher Boessenkool wrote:
> > Thanks. Did you see improvements around return as well, or mostly /
> > only related to the function start?
>
> The rlwinm vs. rldicl change was in dwarf2out.c add
On Mon, May 25, 2015 at 06:06:01PM +0200, Manuel López-Ibáñez wrote:
>if (token != CPP_NAME)
> -GCC_BAD ("missing [error|warning|ignored] after %<#pragma GCC
> diagnostic%>");
> +{
> + warning_at (loc, OPT_Wpragmas,
> + "missing [error|warning|ignored|push|pop] after
On 25.05.15 14:42, Dominique Dhumieres wrote:
Wouldn't it be better to remove the target selector and instead add:
/* { dg-require-effective-target pie } */
...
This allows the tests to be run on Darwin and fail because the code generated
does not
match the scan-assembler:
FAIL: gcc.target/i
Not sure how many packages I'll break this time around, so early testing
appreciated.
The C/C++ standards say that for signed left shift, if E1 x 2^{E2} isn't
representable, the behavior is undefined. We didn't have a corresponding
warning though, so this patch adds -Wshift-overflow, enabled by d
OK, thanks.
Jason
On 05/24/2015 07:20 PM, Nathan Sidwell wrote:
- else if (! INTEGRAL_OR_ENUMERATION_TYPE_P (TREE_TYPE (value)))
+ else if (! INTEGRAL_OR_UNSCOPED_ENUMERATION_TYPE_P
+ (TREE_TYPE (value)))
value = perform_implicit_conversion_flags
(ENUM_UND
OK.
Jason
Looks good.
Jason
On 20.05.15 22:21, Andreas Tobler wrote:
On 20.05.15 21:49, John Marino wrote:
I have maintained unwind support for FreeBSD i386 and x86_64 in my
"gnat-aux" repository for many years (I created it). I've always
intended on contributing it back to GCC, but I never got around to
"proving" it work
Hi all,
the below patch fixes the PR16923.c test case on FreeBSD (amd64/i386).
Ok for trunk?
Thanks,
Andreas
2015-05-25 Andreas Tobler
* testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation): Add
libiconv for FreeBSD to cxxflags.
Index: testsuite/libjava.jni/jni.
On 25/05/15 15:31 +0200, François Dumont wrote:
Hi
This is a patch to clean the debug mode code.
I have introduced a new debug header, assertions.h, so that
headers that only need _GLIBCXX_DEBUG_ASSERT do not have to include
the big debug.h. I also introduce functions.tcc to isolate
im
Le 19/05/2015 12:26, Andre Vehreschild a écrit :
> Hi all,
>
> update based on latest 65548 (v5) patch and current trunk. Description and
> issue addressed unchanged (see cite below).
>
> Bootstrapped and regtested on x86_64-linux-gnu/f21.
>
> Any volunteers to review? The initial version dates
> On Thu, 21 May 2015, H.J. Lu wrote:
>
> > On Thu, May 21, 2015 at 12:32 PM, Alexander Monakov
> > wrote:
> > > On Thu, 21 May 2015, H.J. Lu wrote:
> > >> On Thu, May 21, 2015 at 12:06 PM, Richard Henderson
> > >> wrote:
> > >> > On 05/21/2015 12:01 PM, H.J. Lu wrote:
> > >> >> +++ b/gcc/test
On Mon, May 25, 2015 at 07:33:12PM +0200, Mikael Morin wrote:
> Le 25/05/2015 09:30, Paul Richard Thomas a ?crit :
> > Dear All,
> >
> > Lets see if I can get it right this time :-)
> >
> > Note that I have changed the name of the temporary variable in
> > trans_allocate from 'atmp' to 'expr3' so
Hello!
IMO, we should introduce mode checks here, but the patch below returns
to the functionality as it was before my cleanup.
2015-05-25 Uros Bizjak
PR target/66274
* config/i386/i386.c (print_reg): Only print "r" for TARGET_64BIT
when LEGACY_INT_REGNO_P is processed.
testsuite
hello Andre,
Le 25/05/2015 12:24, Andre Vehreschild a écrit :
> Hi Paul,
>
> I am not quite happy with the naming of the temporary variable. When I
> initially set the prefix to "atmp" this was because the variable would be an
> array most of the time and because of the number appended to it shou
Le 25/05/2015 09:30, Paul Richard Thomas a écrit :
> Dear All,
>
> Lets see if I can get it right this time :-)
>
> Note that I have changed the name of the temporary variable in
> trans_allocate from 'atmp' to 'expr3' so that it is not confused with
> array temporaries.
I agree with Andre willin
2015-05-19 16:04 GMT+03:00 Sivanupandi, Pitchumani
:
> Test gcc.c-torture/execute/memcpy-bi.c (-O2) failed for attiny40 device.
> Cause seems to be in "load from memory" as it is not restoring base
> register after load instructions generated.
>
> Function avr_out_load_psi_reg_no_disp_tiny in avr.c
This changes from:
pragma-diag-3.c:2:9: warning: missing [error|warning|ignored] after
‘#pragma GCC diagnostic’ [-Wpragmas]
#pragma GCC diagnostic /* { dg-warning "24:missing" "missing" { xfail
*-*-* } } */
^
pragma-diag-3.c:4:9: warning: expected
[error|warning|ignored|push|pop] after ‘
On May 25, 2015 1:49:45 AM GMT+02:00, Jan Hubicka wrote:
>2 Each enumerated type shall be compatible with char , a signed
>integer
> type, or an unsigned integer type. The choice of type is
>implementation-defined, but shall be capable of representing the
>values
> of all the members
This is in preparation for the upcoming reimplementation.
Tested on x86_64-suse-linux, applied on the mainline.
2015-05-25 Eric Botcazou
* gcc-interface/ada-tree.h (DECL_RENAMING_GLOBAL_P): Rename into...
(DECL_GLOBAL_NONCONSTANT_RENAMING_P): ...this.
* gcc-interface/
While looking at something else I noticed that I should have used
type0 here.
Bootstrapped/regtested on x86_64-linux, applying to trunk.
2015-05-25 Marek Polacek
* c-ubsan.c (ubsan_instrument_shift): Use type0.
--- gcc/c-family/c-ubsan.c
+++ gcc/c-family/c-ubsan.c
@@ -173,7 +173,7 @@
Hi
This is a patch to clean the debug mode code.
I have introduced a new debug header, assertions.h, so that headers
that only need _GLIBCXX_DEBUG_ASSERT do not have to include the big
debug.h. I also introduce functions.tcc to isolate implementation of
__foreign_iterator which requir
> Wouldn't it be better to remove the target selector and instead add:
>
> /* { dg-require-effective-target pie } */
> ...
This allows the tests to be run on Darwin and fail because the code generated
does not
match the scan-assembler:
FAIL: gcc.target/i386/iinline-attr-2.c scan-assembler p2alig
This patch improves the performance of the frontend machinery which
detects dangerous order dependencies caused by out-mode parameters
of Ada 2012 functions (AI05-0144).
Tested on x86_64-pc-linux-gnu, committed on trunk
2015-05-25 Javier Miranda
* einfo.ads, einfo.adb (Has_Out_Or_In_O
On 22 April 2015 at 19:38, Alan Lawrence wrote:
> This adds a test of vcvt_f32_f16 and vcvt_f16_f32, also vcvt_high_f32_f16
> and vcvt_high_f16_f32.
>
> On ARM, we pass additional option -mfpu=neon-fp16 to the compiler (possible
> following patch 2/3). The compiler is already receiving an option s
On 22 April 2015 at 19:36, Alan Lawrence wrote:
> In the first revision of Christophe Lyon's advsimd-intrinsics tests,
> https://gcc.gnu.org/ml/gcc-patches/2014-06/msg00532.html , both
> gcc-dg-runtest (to assemble only) and c-torture-execute were used. In review
> the gcc-dg-runtest part was then
On 22 April 2015 at 19:31, Alan Lawrence wrote:
> This is a fairly straightforward addition of a new type: I've added it in on
> equal status to the other types, because the various
> vector-load/store/element-manipulating intrinsics, are *not* conditional on
> HW support. (They just involve movin
On Mon, 25 May 2015, Eric Botcazou wrote:
I noticed we were only doing this transformation for floats and not for
integers, so I took the chance to move it to match.pd.
Isn't it so because this requires a symmetrical domain around 0?
With undefined overflow, by computing -x, you are assertin
> I noticed we were only doing this transformation for floats and not for
> integers, so I took the chance to move it to match.pd.
Isn't it so because this requires a symmetrical domain around 0?
--
Eric Botcazou
Hi Paul,
I am not quite happy with the naming of the temporary variable. When I
initially set the prefix to "atmp" this was because the variable would be an
array most of the time and because of the number appended to it should be unique
anyway. However I would like to point out that disclosing an
On 22.05.15 23:47, Jeff Law wrote:
On 05/21/2015 02:01 PM, Andreas Tobler wrote:
On 21.05.15 20:14, Andreas Tobler wrote:
On 20.05.15 22:30, Jeff Law wrote:
On 05/20/2015 11:04 AM, Andreas Tobler wrote:
Hi,
the attached patch enables some PIE tests on FreeBSD.
Ok for trunk?
Thanks,
Andreas
I've committed the following update to reflect the recent addition.
Index: changes.html
===
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-6/changes.html,v
retrieving revision 1.7
diff -u -r1.7 changes.html
--- changes.html14 May 2015
Dear All,
Lets see if I can get it right this time :-)
Note that I have changed the name of the temporary variable in
trans_allocate from 'atmp' to 'expr3' so that it is not confused with
array temporaries. I am not suree how much of the testcase is
pertinent after the reform of the evaluation of
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