rtems6.0 has fdopendir, and fcntl.h defines AT_FDCWD and declares
openat, but there's no openat in libc. Adjust dir-common.h to not
assume ::openat just because of AT_FDCWD.
Regstrapped on x86_64-linux-gnu (detects and still uses openat), also
tested with a cross to aarch64-rtems6 (detects open
RTEMS's implementation of rename(), at least on a temporary RAM
filesystem, allows a subdir to be moved into itself, but prevents a
dir from being renamed (in?)to an existing directory. Adjust the
expectations of filesystem rename tests.
Regstrapped on x86_64-linux-gnu, also tested with a cross
On 22/06/2022 08:24, Alexandre Oliva via Libstdc++ wrote:
rtems6's rename() implementation errors with EEXIST when the rename-to
filename exists, even when renaming a file to itself or when renaming
a nonexisting file. Adjust expectations.
Regstrapped on x86_64-linux-gnu, also tested with a cro
The last_write_time functions are defined in ways that are useful, or
that fail immediately, depending on various macros. When they fail
immediately, the filesystem last_write_time.cc tests fail noisily, but
the fail is entirely expected.
Define HAVE_LWT in the last_write_time.cc tests, accordi
The do_space function is defined in ways that are useful, or that fail
immediately, depending on various macros. When it fails immediately,
the filesystem space.cc tests fail noisily, but the fail is entirely
expected.
Define HAVE_SPACE in the space.cc tests, according to the macros that
select
rtems6's rename() implementation errors with EEXIST when the rename-to
filename exists, even when renaming a file to itself or when renaming
a nonexisting file. Adjust expectations.
Regstrapped on x86_64-linux-gnu, also tested with a cross to
aarch64-rtems6. Ok to install?
PS: https://devel.r
On 22/06/2022 08:01, Alexandre Oliva via Gcc-patches wrote:
On rtems under qemu, the frequently-interrupted nanosleep ends up
sleeping shorter than expected, by a margin of less than 0,3%.
I figured failing the library test over a system (emulator?) bug is
undesirable, so I put in some toleranc
On some target systems (e.g. rtems6.0), removing directory components
while iterating over directory entries may cause some of the directory
entries to be skipped, which prevents the removal of the parent
directory from succeeding.
Advancing the iterator before removing a member proved not to be
Hi,
On 21/6/2022 上午 7:08, Segher Boessenkool wrote:
> && !flag_trapping_math
>
> and/or whatever else is needed as well here.
>
I have a question here. fmin/max are folded to MIN/MAX_EXPR when
flag_finite_math_only is set. Seems no-trapping-math is no need to
fmin/max? Also xs[min|max]dp do rais
Several filesystem tests expect to be able to create symlinks even
when !defined (_GLIBCXX_HAVE_SYMLINK), and fail predictably, reducing
the amount of testing of other filesystem features.
They are already skipped for mingw targets. I've extended the
skipping to other targets in which _GLIBCXX_
This patch was originally meant to reduce the likelihood that
nonexistent_path() returns the same pathname for from and to.
It was prompted by a target system with a non-random implementation of
mkstemp, that returns a predictable sequence of filenames and selects
the first one that isn't alread
Even without frequent signals interrupting nanosleep, sleep_for on
rtems on qemu wakes up too early by a predictable margin of less than
0,3%, which some async tests complain about the too-short wait times.
Allow the tests to tolerate a little sleep deprivation.
Regstrapped on x86_64-linux-gnu,
On rtems under qemu, the frequently-interrupted nanosleep ends up
sleeping shorter than expected, by a margin of less than 0,3%.
I figured failing the library test over a system (emulator?) bug is
undesirable, so I put in some tolerance for the drift.
Regstrapped on x86_64-linux-gnu, also teste
Though sleep, nanosleep and clock_nanosleep are all POSIX cancellation
points, not all target systems follow this POSIX requirement.
30_threads/thread/native_handle/cancel.cc will run until it times out
on such systems.
Rather than failing a C++ library test because of a limitation of the
target
Networking functions that net_ts tests rely on are defined in libbsd
on RTEMS, so link with it.
Regstrapped on x86_64-linux-gnu, also tested with a cross to
aarch64-rtems6. Ok to install?
for libstdc++-v3/ChangeLog
* testsuite/lib/dg-options.exp (add_options_for_net_ts): Add
On Jun 21, 2022, Richard Sandiford wrote:
> Could we instead have a new target selector for whether the memory
> map includes xGB of RAM?
How about this? Testing on aarch64-rtems6.0. Ok to install?
aarch64: testsuite: symbol-range fallback to compile
From: Alexandre Oliva
On some of our e
On 6/20/22 16:16, Jason Merrill wrote:
On 6/20/22 07:05, Jakub Jelinek wrote:
On Fri, Jun 17, 2022 at 05:20:02PM -0400, Jason Merrill wrote:
Related to PR104642, the current situation where we get less return
checking
with just -fsanitize=unreachable than no sanitize flags seems
undesirable; I
On 6/21/22 07:17, Jakub Jelinek wrote:
On Mon, Jun 20, 2022 at 04:30:51PM -0400, Jason Merrill wrote:
I'd still prefer to see a separate -funreachable-traps.
The thing is that -fsanitize{,-recover,-trap}= are global options, not per
function (and only tweaked by no_sanitize attribute), while some
On Wed, 25 May 2022 23:11:00 PDT (-0700), Kito Cheng wrote:
LGTM, thanks :)
Committed.
On Thu, May 26, 2022 at 10:31 AM Palmer Dabbelt wrote:
gcc/ChangeLog
* doc/invoke.texi (RISC-V): Document -mtune=thead-c906.
Signed-off-by: Palmer Dabbelt
---
gcc/doc/invoke.texi | 2 +-
1 fi
I forgot the DCO line. And I edited the commit message, but I can't push,
even forced push doesn't work.
Now I get the non-fast-forward error, is there any way to solve this?
On Mon, Jun 20, 2022 at 9:31 AM Jakub Jelinek wrote:
> On Fri, Jun 17, 2022 at 01:20:28AM +0200, Mohamed Atef wrote:
> >
On Tue, Jun 21, 2022 at 12:52 PM Takayuki 'January June' Suwa
wrote:
>
> Fortify buffer overflow message reported.
> (see https://github.com/earlephilhower/esp-quick-toolchain/issues/36)
>
> gcc/ChangeLog:
>
> * config/xtensa/xtensa.md (bswapsi2_internal):
> Enlarge the buffer that
On Jun 21, 2022, Fangrui Song wrote:
> Is this similar to clang -nostdlib++ ?
> When libstdc++ is selected, clang -nostdlib++ removes -lstdc++.
Sounds like they're the same indeed, but the clang option you mention
makes little sense to me, so I'd rather to introduce the one that does.
If someone
> -Original Message-
> From: Tamar Christina
> Sent: Tuesday, June 14, 2022 4:58 PM
> To: Richard Sandiford ; Richard Biener
>
> Cc: gcc-patches@gcc.gnu.org; nd
> Subject: RE: [PATCH 1/2]middle-end Support optimized division by pow2
> bitmask
>
>
>
> > -Original Message-
> > Fr
On Jun 21, 2022, Jonathan Wakely wrote:
> On Tue, 21 Jun 2022 at 06:54, Alexandre Oliva via Libstdc++
> wrote:
>>
>>
>> As in the gcc testsuite, systems without preemptive multi-threading
>> require sched_yield calls to be placed at points in which a context
>> switch might be needed to enable
Dear all,
compile time simplification of INDEX(str1,str2,back=.true.) gave wrong
results. Looking at gfc_simplify_index, this appeared to be close to
a complete mess, while the runtime library code - which was developed
later - was a relief.
The solution is to use the runtime library code as tem
When memchr is applied on a constant string of no more than the bytes of
a word, inline memchr by checking each byte in the constant string.
int f (int a)
{
return __builtin_memchr ("eE", a, 2) != 0;
}
is simplified to
int f (int a)
{
return (char) a == 'e' || (char) a == 'E';
}
gcc/
Fortify buffer overflow message reported.
(see https://github.com/earlephilhower/esp-quick-toolchain/issues/36)
gcc/ChangeLog:
* config/xtensa/xtensa.md (bswapsi2_internal):
Enlarge the buffer that is obviously smaller than the template
string given to sprintf().
---
gcc/
On Tue, Jun 21, 2022 at 5:01 AM Jakub Jelinek wrote:
>
> On Mon, Jun 20, 2022 at 02:42:20PM -0700, Noah Goldstein wrote:
> > This patch allows for strchr(x, c) to the replace with memchr(x, c,
> > strlen(x) + 1) if strlen(x) has already been computed earlier in the
> > tree.
> >
> > Handles PR9582
This patch allows for strchr(x, c) to the replace with memchr(x, c,
strlen(x) + 1) if strlen(x) has already been computed earlier in the
tree.
Handles PR95821: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95821
Since memchr doesn't need to re-find the null terminator it is faster
than strchr.
bo
Hi!
On Thu, Jun 16, 2022 at 03:47:49PM +0800, Jiufu Guo wrote:
> Segher Boessenkool writes:
> >> >> --- a/gcc/testsuite/gcc.target/powerpc/medium_offset.c
> >> >> +++ b/gcc/testsuite/gcc.target/powerpc/medium_offset.c
> >> >> @@ -1,7 +1,7 @@
> >> >> /* { dg-do compile { target { powerpc*-*-* } }
Hi, I'd like to ping this patch:
https://gcc.gnu.org/pipermail/gcc-patches/2022-June/596654.html
(cc-ing the build machinery maintainers listed in MAINTAINERS this time)
On Tue, Jun 14, 2022 at 3:51 PM Eric Gallager wrote:
>
> So, in investigating PR target/34422, I discovered that the gcc
> subd
> Am 21.06.2022 um 17:16 schrieb Richard Sandiford via Gcc-patches
> :
>
> When dr_may_alias_p is called without a loop context, it tries
> to use the tree-affine interface to calculate the difference
> between the two addresses and use that difference to check whether
> the gap between the a
On Mon, 20 Jun 2022 at 17:58, François Dumont via Libstdc++
wrote:
>
> Hi
>
> Here is a series of patch to enhance _Hashtable behavior mostly in the
> context of range insertion. I also start considering the problem of
> memory fragmentation in this container with 2 objectives:
>
> - It is easier
On Tue, Jun 21, 2022 at 8:16 AM Andreas Schwab wrote:
>
> On Jun 21 2022, Ian Lance Taylor via Gcc-patches wrote:
>
> > which seems to be Linux 3.13 and glibc 4.8.4. On that system I see
>
> That's stone age.
I don't know who maintains these systems on the GCC compile farm.
Ian
> On 6/17/22 10:18 AM, Jose E. Marchesi wrote:
>> Hi Yonghong.
>>
>>> On 6/15/22 1:57 PM, David Faust wrote:
On 6/14/22 22:53, Yonghong Song wrote:
>
>
> On 6/7/22 2:43 PM, David Faust wrote:
>> Hello,
>>
>> This patch series adds support for:
>>
>> - Tw
Hi!
The i variable is used inside of the parallel in:
#pragma omp simd safelen(32) private (v)
for (i = 0; i < 64; i++)
{
v = 3 * i;
ll[i] = u1 + v * u2[0] + u2[1] + x + y[0] + y[1] + v + h[0] + u3[i];
}
where i is predetermined linear (so while insi
On Jun 21 2022, Ian Lance Taylor via Gcc-patches wrote:
> which seems to be Linux 3.13 and glibc 4.8.4. On that system I see
That's stone age.
--
Andreas Schwab, sch...@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely dif
When dr_may_alias_p is called without a loop context, it tries
to use the tree-affine interface to calculate the difference
between the two addresses and use that difference to check whether
the gap between the accesses is known at compile time. However, as the
example in the PR shows, this doesn'
On Sat, Jun 18, 2022 at 8:59 AM Andreas Schwab wrote:
>
> On Jun 18 2022, Ian Lance Taylor wrote:
>
> > What target?
>
> aarch64-suse-linux, of course.
Thanks. Sorry for missing that.
> > What is the output of
> >
> > grep loff_t TARGET/libgo/gen-sysinfo.go
>
> type ___loff_t int64
> type _lof
On Tue, Jun 21, 2022 at 4:46 PM H.J. Lu wrote:
>
> On Mon, Jun 20, 2022 at 7:51 AM Uros Bizjak wrote:
> >
> > On Mon, Jun 20, 2022 at 4:03 PM H.J. Lu wrote:
> > >
> > > On Tue, Jun 14, 2022 at 12:25 PM H.J. Lu wrote:
> > > >
> > > > Disallow siball when calling ifunc functions with PIC register
On Tue, Jun 21, 2022 at 9:41 AM Jiang, Haochen wrote:
>
> > -Original Message-
> > From: Uros Bizjak
> > Sent: Tuesday, June 21, 2022 3:06 PM
> > To: Jiang, Haochen
> > Cc: gcc-patches@gcc.gnu.org; Liu, Hongtao
> > Subject: Re: [PATCH] i386: Add syscall to enable AMX for latest kernels
On Mon, Jun 20, 2022 at 7:51 AM Uros Bizjak wrote:
>
> On Mon, Jun 20, 2022 at 4:03 PM H.J. Lu wrote:
> >
> > On Tue, Jun 14, 2022 at 12:25 PM H.J. Lu wrote:
> > >
> > > Disallow siball when calling ifunc functions with PIC register so that
> > > PIC register can be restored.
> > >
> > > gcc/
>
> -Original Message-
> From: Richard Biener
> Sent: Tuesday, June 21, 2022 2:15 PM
> To: Tamar Christina
> Cc: gcc-patches@gcc.gnu.org; nd ; ja...@redhat.com
> Subject: RE: [PATCH 2/2]middle-end: Support recognition of three-way
> max/min.
>
> On Mon, 20 Jun 2022, Tamar Christina wrote:
I missed we documented this as unimplemented, when I implemented it.
--
Nathan SidwellFrom f1fcd6e3ad911945bc3c24a3a5c7ea99b910121e Mon Sep 17 00:00:00 2001
From: Nathan Sidwell
Date: Tue, 21 Jun 2022 06:23:11 -0700
Subject: [PATCH] doc: Document module language-linkage supported
I missed we
On Mon, 20 Jun 2022, Tamar Christina wrote:
> > -Original Message-
> > From: Richard Biener
> > Sent: Monday, June 20, 2022 9:36 AM
> > To: Tamar Christina
> > Cc: gcc-patches@gcc.gnu.org; nd ; ja...@redhat.com
> > Subject: Re: [PATCH 2/2]middle-end: Support recognition of three-way
> >
Gerald Pfeifer writes:
> Hi Gaius,
>
> On Tue, 21 Jun 2022, Gaius Mulley wrote:
>> here is a proposed entry describing a new branch m2link containing the
>> new scaffold development for modula-2. As the description says it is
>> expected that this branch be short lived - terminating once signifi
Am 2022-06-21 um 09:34 schrieb Sören Tempel via Gcc-patches:
Hi,
The problem is: glibc defines loff_t in sys/types.h, not fcntl.h (where musl
defines it). I falsely assumed that the newly committed AC_CHECK_TYPES
invocation would include fcntl.h *in addition to* AC_INCLUDES_DEFAULT.
However, as
On Tue, Jun 21, 2022 at 12:05 PM Xionghu Luo wrote:
>
>
>
> On 2022/6/21 15:33, Richard Biener via Gcc-patches wrote:
> > On Tue, Jun 21, 2022 at 5:06 AM xionghuluo(罗雄虎) via Gcc-patches
> > wrote:
> >>
> >>
> >> Bootstrap and regression tested pass on x86_64-linux-gnu, OK for master?
> >
> > OK i
On Mon, Jun 20, 2022 at 02:42:20PM -0700, Noah Goldstein wrote:
> This patch allows for strchr(x, c) to the replace with memchr(x, c,
> strlen(x) + 1) if strlen(x) has already been computed earlier in the
> tree.
>
> Handles PR95821: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95821
>
> Since me
Hi Gaius,
On Tue, 21 Jun 2022, Gaius Mulley wrote:
> here is a proposed entry describing a new branch m2link containing the
> new scaffold development for modula-2. As the description says it is
> expected that this branch be short lived - terminating once significant
> regression tests pass,
th
On Mon, Jun 20, 2022 at 04:30:51PM -0400, Jason Merrill wrote:
I'd still prefer to see a separate -funreachable-traps.
The thing is that -fsanitize{,-recover,-trap}= are global options, not per
function (and only tweaked by no_sanitize attribute), while something
that needs to depend on the per-fun
Hi,
here is a proposed entry describing a new branch m2link containing the
new scaffold development for modula-2. As the description says it is
expected that this branch be short lived - terminating once significant
regression tests pass,
regards,
Gaius
diff --git a/htdocs/git.html b/htdocs/
nteresting. It means Thunderbird can't deal with the email format
and I can't see any attachment in the email.
It was sent by outlook, seems not work well with thunderbird...
Martin
The patch is an attachment:
https://gcc.gnu.org/pipermail/gcc-patches/attachments/20220621/dbb112d2/attachment-0001.obj
Alexandre Oliva writes:
> On some of our embedded aarch64 targets, RAM size is too small for
> this test to fit. It doesn't look like this test requires linking,
> and if it does, the -tiny version may presumably get most of the
> coverage without going overboard in target system requirements.
L
On 2022/6/21 15:33, Richard Biener via Gcc-patches wrote:
On Tue, Jun 21, 2022 at 5:06 AM xionghuluo(罗雄虎) via Gcc-patches
wrote:
Bootstrap and regression tested pass on x86_64-linux-gnu, OK for master?
OK if you add a comment that an empty conditions_in_bbs indicates we are
processing th
On Tue, 21 Jun 2022, Jakub Jelinek wrote:
> Hi!
>
> noce_try_sign_mask as documented will optimize
> if (c < 0)
> x = t;
> else
> x = 0;
> into x = (c >> bitsm1) & t;
> The optimization is done if either t is unconditional
> (e.g. for
> x = t;
> if (c >= 0)
> x = 0;
> ) or if
On Tue, 21 Jun 2022, Jakub Jelinek wrote:
> Hi!
>
> If expand_cond_expr_using_cmove can't find a cmove optab for a particular
> mode, it tries to promote the mode and perform the cmove in the promoted
> mode.
>
> The testcase in the patch ICEs on arm because in that case we pass temp which
> has
On 6/21/22 09:56, Richard Biener wrote:
> On Mon, Jun 20, 2022 at 12:20 PM Martin Liška wrote:
>>
>> On 6/20/22 11:32, Richard Biener wrote:
>>> On Thu, Jun 16, 2022 at 9:01 AM Martin Liška wrote:
lto-plugin/ChangeLog:
* lto-plugin.c (plugin_lock): New lock.
Hi!
noce_try_sign_mask as documented will optimize
if (c < 0)
x = t;
else
x = 0;
into x = (c >> bitsm1) & t;
The optimization is done if either t is unconditional
(e.g. for
x = t;
if (c >= 0)
x = 0;
) or if it is cheap. We already check that t doesn't have side-effects,
but if
On 2022-06-21, Richard Biener wrote:
On Tue, Jun 21, 2022 at 9:53 AM Fangrui Song wrote:
On Tue, Jun 21, 2022 at 1:43 AM Richard Biener via Gcc-patches
wrote:
>
> On Tue, Jun 21, 2022 at 7:56 AM Alexandre Oliva via Gcc-patches
> wrote:
> >
> >
> > Using g++ to link without libstdc++, as in g
Hi!
If expand_cond_expr_using_cmove can't find a cmove optab for a particular
mode, it tries to promote the mode and perform the cmove in the promoted
mode.
The testcase in the patch ICEs on arm because in that case we pass temp which
has the promoted mode (SImode) as target to expand_operands wh
On Tue, Jun 21, 2022 at 9:53 AM Fangrui Song wrote:
>
> On Tue, Jun 21, 2022 at 1:43 AM Richard Biener via Gcc-patches
> wrote:
> >
> > On Tue, Jun 21, 2022 at 7:56 AM Alexandre Oliva via Gcc-patches
> > wrote:
> > >
> > >
> > > Using g++ to link without libstdc++, as in g++.dg/abi/pure-virtual1
On Mon, Jun 20, 2022 at 4:23 PM Arjun Shankar wrote:
>
> Expressions of the form "X + CST < Y + CST" where:
>
> * CST is an unsigned integer constant with only the MSB set, and
> * X and Y's types have integer conversion ranks <= CST's
>
> can be simplified to "(signed) X < (signed) Y".
>
> This i
On Mon, Jun 20, 2022 at 12:20 PM Martin Liška wrote:
>
> On 6/20/22 11:32, Richard Biener wrote:
> > On Thu, Jun 16, 2022 at 9:01 AM Martin Liška wrote:
> >>
> >> lto-plugin/ChangeLog:
> >>
> >> * lto-plugin.c (plugin_lock): New lock.
> >> (claim_file_handler): Use mutex for criti
On Tue, Jun 21, 2022 at 1:43 AM Richard Biener via Gcc-patches
wrote:
>
> On Tue, Jun 21, 2022 at 7:56 AM Alexandre Oliva via Gcc-patches
> wrote:
> >
> >
> > Using g++ to link without libstdc++, as in g++.dg/abi/pure-virtual1.C,
> > is error prone, because there's no way to tell g++ to drop libs
On Mon, Jun 20, 2022 at 10:49 AM Tamar Christina
wrote:
>
> > -Original Message-
> > From: Richard Sandiford
> > Sent: Monday, June 20, 2022 9:19 AM
> > To: Richard Biener via Gcc-patches
> > Cc: Tamar Christina ; Richard Biener
> > ; Richard Guenther ;
> > nd
> > Subject: Re: [PATCH 1/
g. It means Thunderbird can't deal with the email format
and I can't see any attachment in the email.
Martin
>
> The patch is an attachment:
>
> https://gcc.gnu.org/pipermail/gcc-patches/attachments/20220621/dbb112d2/attachment-0001.obj
>
On Mon, Jun 20, 2022 at 10:38 AM Jakub Jelinek wrote:
>
> On Mon, Jun 20, 2022 at 09:36:28AM +0200, Richard Biener wrote:
> > > --- a/gcc/match.pd
> > > +++ b/gcc/match.pd
> > > @@ -2080,6 +2080,19 @@ DEFINE_INT_AND_FLOAT_ROUND_FN (RINT)
> > >(if (ANY_INTEGRAL_TYPE_P (TREE_TYPE (@0))
> > >
> -Original Message-
> From: Uros Bizjak
> Sent: Tuesday, June 21, 2022 3:06 PM
> To: Jiang, Haochen
> Cc: gcc-patches@gcc.gnu.org; Liu, Hongtao
> Subject: Re: [PATCH] i386: Add syscall to enable AMX for latest kernels
>
> On Tue, Jun 21, 2022 at 4:23 AM Jiang, Haochen
> wrote:
> >
> >
On Tue, 21 Jun 2022 at 07:04, Alexandre Oliva via Libstdc++
wrote:
>
>
> Clear __eh_globals_init's _S_init in the dtor before deleting the
> gthread key.
>
> This ensures that, in case any code involved in deleting the key
> interacts with eh_globals, the key that is being deleted won't be
> used,
On Tue, 21 Jun 2022 at 06:54, Alexandre Oliva via Libstdc++
wrote:
>
>
> As in the gcc testsuite, systems without preemptive multi-threading
> require sched_yield calls to be placed at points in which a context
> switch might be needed to enable the test to complete.
I'll try to remember that, bu
On Tue, Jun 21, 2022 at 7:56 AM Alexandre Oliva via Gcc-patches
wrote:
>
>
> Using g++ to link without libstdc++, as in g++.dg/abi/pure-virtual1.C,
> is error prone, because there's no way to tell g++ to drop libstdc++
> without also dropping libc and any other libraries that the target
> implicit
On Tue, 21 Jun 2022 at 06:36, Alexandre Oliva via Libstdc++
wrote:
>
>
> nexttowardl is only expected to be available with C99 math, but
> 20_util/to_chars/long_double.cc uses it unconditionally.
>
> State the cmath requirement in the test.
>
> Regstrapped on x86_64-linux-gnu, also tested with a c
On 20/06/2022 15:20, Jakub Jelinek wrote:
On Tue, Jun 14, 2022 at 09:01:54PM +0530, Siddhesh Poyarekar wrote:
The addr_expr computation does not check for error_mark_node before
returning the size expression. This used to work in the constant case
because the conversion to uhwi would end up cau
On Tue, 21 Jun 2022 at 06:32, Alexandre Oliva via Libstdc++
wrote:
>
>
> rtems6 declares a global struct bitset in a header file included
> indirectly by sys/types.h, that ambiguates the unqualified references
> to bitset after "using namespace std" in the testsuite.
>
> Work around the namespace
On Tue, Jun 21, 2022 at 7:47 AM Alexandre Oliva via Gcc-patches
wrote:
>
> On Jun 21, 2022, Alexandre Oliva wrote:
>
> > * gcc.misc-tests/outputs.exp (outest): Introduce quiet mode,
>
> Use the just-added dry-run infrastructure to clean up files that may
> have been left over by interrupted
On Tue, Jun 21, 2022 at 10:03:18AM +0800, Kewen.Lin wrote:
> This case also needs effective-target keyword lp64,
> that is /* { dg-require-effective-target lp64 } */
Good point. Yes.
It would be nice to have just has_arch_ppc64 really.
> since with -m32, it gets:
> mr 3,4
>
> with -m32 -mpow
On Tue, Jun 21, 2022 at 7:45 AM Alexandre Oliva via Gcc-patches
wrote:
>
>
> The presence of -I or -L flags in link command lines changes the
> driver's, and thus the linker's behavior, WRT naming files with
> command-line options. With such flags, the driver creates .args.0 and
> .args.1 files,
Hi,
The problem is: glibc defines loff_t in sys/types.h, not fcntl.h (where musl
defines it). I falsely assumed that the newly committed AC_CHECK_TYPES
invocation would include fcntl.h *in addition to* AC_INCLUDES_DEFAULT.
However, as it turns out specifying includes for AC_CHECK_TYPES overwrites
On Tue, 2022-06-21 at 09:28 +0200, Martin Liška wrote:
> Sorry, but I don't see to which email this replies to?
> Can't find a patch.
https://gcc.gnu.org/pipermail/gcc-patches/2022-June/596913.html
The patch is an attachment:
https://gcc.gnu.org/pipermail/gcc-patches/atta
On Tue, Jun 21, 2022 at 5:06 AM xionghuluo(罗雄虎) via Gcc-patches
wrote:
>
> Current GCC generates:
>
>
> test2:
> .LFB0:
> .cfi_startproc
> xorl %edx, %edx
> cmpl $3, (%rdi)
> jle .L1
> movl 16(%rdi), %eax
> cmpl $1, %eax
> je
On 6/21/22 05:44, Xionghu Luo via Gcc-patches wrote:
> Correct the format...
>
> test2:
> .LFB0:
> .cfi_startproc
> xorl %edx, %edx
> cmpl $3, (%rdi)
> jle .L1
> movl 16(%rdi), %eax
> cmpl $1, %eax
> je .L4
> sub
> -Original Message-
> From: Andrew Pinski
> Sent: Tuesday, June 21, 2022 12:16 AM
> To: Tamar Christina
> Cc: GCC Patches ; Jakub Jelinek
> ; nd ; Richard Guenther
>
> Subject: Re: [PATCH 2/2]middle-end: Support recognition of three-way
> max/min.
>
> On Thu, Jun 16, 2022 at 4:11 AM Ta
On Tue, Jun 21, 2022 at 4:23 AM Jiang, Haochen wrote:
>
> > -Original Message-
> > From: Uros Bizjak
> > Sent: Monday, June 20, 2022 10:54 PM
> > To: Jiang, Haochen
> > Cc: gcc-patches@gcc.gnu.org; Liu, Hongtao
> > Subject: Re: [PATCH] i386: Add syscall to enable AMX for latest kernels
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