Hi!
On 2016-12-14T21:31:05-0500, David Malcolm wrote:
> On Wed, 2016-12-14 at 15:02 +0100, Bernd Schmidt wrote:
>> On 12/09/2016 08:32 PM, David Malcolm wrote:
>> > Thanks. Unfortunately, applying the "locate_file" patch
>> > https://gcc.gnu.org/ml/gcc-patches/2016-11/msg01186.html
>> > would
On Tue, 17 Aug 2021, Xionghu Luo wrote:
> Hi,
>
> On 2021/8/16 19:46, Richard Biener wrote:
> > On Mon, 16 Aug 2021, Xiong Hu Luo wrote:
> >
> >> It seems to me that ALWAYS_EXECUTED_IN is not computed correctly for
> >> nested loops. inn_loop is updated to inner loop, so it need be restored
> >
This fixes value-numbering breaking reverse storage order accesses
due to a missed check. It adds a new overload for
reverse_storage_order_for_component_p and sets reversed on the
VN IL ops for component and array accesses accordingly.
It also compares the reversed reference ops flag on reference
Hi!
This patch implements the OpenMP 5.1 scope construct, which is similar
to worksharing constructs in many regards, but isn't one of them.
The body of the construct is encountered by all threads though, it can
be nested in itself or intermixed with taskgroup and worksharing etc.
constructs can a
On Mon, Aug 16, 2021 at 07:45:55PM -0400, Jason Merrill wrote:
> On 8/16/21 4:51 PM, Jakub Jelinek wrote:
> > On Mon, Aug 16, 2021 at 04:21:00PM -0400, Jason Merrill wrote:
> > > > I see for the UTF-8 chars we have:
> > > > switch (ucn_valid_in_identifier (pfile, *cp, nst))
> > > >
On Mon, Aug 16, 2021 at 7:39 PM Indu Bhagat wrote:
>
> On 8/10/21 4:54 AM, Richard Biener wrote:
> > On Thu, Aug 5, 2021 at 2:52 AM Indu Bhagat via Gcc-patches
> > wrote:
> >>
> >> This patch adds a new target hook to detect if the CTF container can allow
> >> the
> >> emission of CTF/BTF debug
On Mon, Aug 16, 2021 at 8:48 PM Andrew Pinski via Gcc-patches
wrote:
>
> On Mon, Aug 16, 2021 at 9:15 AM Jirui Wu via Gcc-patches
> wrote:
> >
> > Hi all,
> >
> > This patch generates FRINTZ instruction to optimize type casts.
> >
> > The changes in this patch covers:
> > * Opimization of a FIX_T
On Mon, Aug 16, 2021 at 06:07:57PM -0400, Jason Merrill wrote:
> > It is unclear if it would be enough
> > to remove just one or if all padding tokens should be removed.
> > Anyway, e.g. the previous removal of all padding tokens at the end of
> > __VA_OPT__ is undesirable, as it e.g. eats also the
On Mon, 16 Aug 2021, Qing Zhao wrote:
> My current code for expand_DEFERRED_INIT is like the following, could you
> check and see whether there is any issue for it:
>
> #define INIT_PATTERN_VALUE 0xFE
> static void
> expand_DEFERRED_INIT (internal_fn, gcall *stmt)
> {
> tree lhs = gimple_call
When std::seed_seq is constructed from random access iterators we can
detect the internal vector size in O(1). Reserving memory for elements
in such cases may avoid multiple memory allocations.
libstdc++-v3/ChangeLog:
* include/bits/random.tcc: Optimize seed_seq construction.
--
Best re
abort() is used in gcc_assert() and gcc_unreachable() which is used by target
libraries such as libgcov.a. This patch changes the abort() definition under
certain conditions. If inhibit_libc is defined and abort is not already
defined, then abort() is defined to __builtin_trap().
The inhibit_lib
On Mon, 16 Aug 2021, Qing Zhao wrote:
>
>
> > On Aug 16, 2021, at 2:40 AM, Richard Biener wrote:
> >
> > On Thu, 12 Aug 2021, Qing Zhao wrote:
> >
> >> Hi, Richard,
> >>
> >> For RTL expansion of call to .DEFERRED_INIT, I changed my code per your
> >> suggestions like following:
> >>
> >>
On Tue, Aug 17, 2021 at 3:52 AM Martin Sebor via Gcc-patches
wrote:
>
> The attached patch continues with the move of warning code from
> builtins.c and calls.c into a more suitable home. As before, it
> is mostly free of functional changes. The one exception is that
> as pleasant a side-effect,
On Tue, Aug 17, 2021 at 8:40 AM Thomas Schwinge wrote:
>
> Hi!
>
> On 2021-08-16T14:10:00-0600, Martin Sebor wrote:
> > On 8/16/21 6:44 AM, Thomas Schwinge wrote:
> >> [...], to document the current behavior, I propose to
> >> "Add more self-tests for 'hash_map' with Value type with non-trivial
>
On Tue, Aug 17, 2021 at 9:01 AM Thomas Schwinge wrote:
>
> Hi!
>
> On 2016-12-14T21:31:05-0500, David Malcolm wrote:
> > On Wed, 2016-12-14 at 15:02 +0100, Bernd Schmidt wrote:
> >> On 12/09/2016 08:32 PM, David Malcolm wrote:
> >> > Thanks. Unfortunately, applying the "locate_file" patch
> >> >
Jonathan Wright writes:
> Hi,
>
> This patch removes macros for vld2[q]_lane Neon intrinsics. This is a
> preparatory step before adding new modes for structures of Advanced
> SIMD vectors.
>
> Regression tested and bootstrapped on aarch64-none-linux-gnu - no
> issues.
>
> Ok for master?
OK, than
Jonathan Wright writes:
> Hi,
>
> This patch removes macros for vld3[q]_lane Neon intrinsics. This is a
> preparatory step before adding new modes for structures of Advanced
> SIMD vectors.
>
> Regression tested and bootstrapped on aarch64-none-linux-gnu - no
> issues.
>
> Ok for master?
OK, than
Jonathan Wright writes:
> Hi,
>
> This patch removes macros for vld4[q]_lane Neon intrinsics. This is a
> preparatory step before adding new modes for structures of Advanced
> SIMD vectors.
>
> Regression tested and bootstrapped on aarch64-none-linux-gnu - no
> issues.
>
> Ok for master?
OK, than
Hi:
This patch add a new x86 tune named X86_TUNE_V2DF_REDUCTION_PREFER_HADDPD
to enable haddpd for v2df vector reduction, the tune is disabled by default.
Bootstrapped and regtested on x86_64-linux-gnu{-m32,}
Ok for trunk?
gcc/ChangeLog:
PR target/97147
* config/i386/i386.h
Hi!
On 2004-09-02T18:47:01+0200, Jan Hubicka wrote:
> *** ggc-common.c 9 Aug 2004 20:19:29 - 1.88
> --- ggc-common.c 2 Sep 2004 16:08:50 -
> + /* When set, ggc_collect will do collection. */
> + bool ggc_force_collect;
> *** void dump_ggc_loc_statistics (voi
On 2021/8/17 15:12, Richard Biener wrote:
> On Tue, 17 Aug 2021, Xionghu Luo wrote:
>
>> Hi,
>>
>> On 2021/8/16 19:46, Richard Biener wrote:
>>> On Mon, 16 Aug 2021, Xiong Hu Luo wrote:
>>>
It seems to me that ALWAYS_EXECUTED_IN is not computed correctly for
nested loops. inn_loop is
This backports a fix for the omission of a check of trapping mems
when hoisting them across calls that might not return. This was
originally done as part of a fix to handle const functions that throw
properly.
Bootstrapped and tested on x86_64-unknown-linux-gnu, pushed to the
GCC 11 branch.
2021
From: Andrew MacLeod
With flag_wrapv, -TYPE_MIN_VALUE = TYPE_MIN_VALUE which is
unrepresentable. We currently special case this in the ABS folding
routine, but are missing similar treatment in operator_abs::op1_range.
Tested on x86-64 Linux.
Aldy
[p.s. Thanks to Andrew for fixing this. --aut
Christophe LYON via Gcc-patches writes:
> ping?
>
>
> On 12/08/2021 17:29, Christophe Lyon via Gcc-patches wrote:
>> Commit r12-1328 enabled DT_INIT_ARRAY/DT_FINI_ARRAY for all Linux
>> targets, but this does not work for arm-none-uclinuxfdpiceabi: it
>> makes all the execution tests fail.
>>
>> T
Hi All,
I've forgotten to commit this patch when it was approved 2 years ago. It
still applies cleanly to the current mainline and I've retested it
(bootstrap+regtest) on aarch64-linux-gnu and arm-linux-gnueabihf with no
regressions.
I'll commit this shortly.
Regards,
On Tue, 3 Sept 2019 at 19
Hi Jeff,
I've forgotten to commit these patches when they were approved 2 years
ago. They still apply cleanly to the current mainline and I've retested
them (bootstrap+regtest) on aarch64-linux-gnu and arm-linux-gnueabihf with
no regressions.
I'll commit these shortly.
Regards,
On Fri, 30 Aug
Sorry for the slow reply.
Alistair Lee via Gcc-patches writes:
> Hi all, this patch changed some RTL nodes to appropriate macros in Aarch64.c
> backend using a script. Would this be okay for trunk?
>
>
> Also, this is my first contribution, and I do not yet have commit
> rights, so if everything
On Thu, Aug 12, 2021 at 11:52 AM Roger Sayle wrote:
>
>
> This patch improves the bit bounds for MINUS_EXPR during tree-ssa's
> conditional constant propagation (CCP) pass (and as an added bonus
> adds support for POINTER_DIFF_EXPR).
>
> The pessimistic assumptions made by the current algorithm ar
On Tue, Aug 17, 2021 at 11:18 AM Thomas Schwinge
wrote:
>
> Hi!
>
> On 2004-09-02T18:47:01+0200, Jan Hubicka wrote:
> > *** ggc-common.c 9 Aug 2004 20:19:29 - 1.88
> > --- ggc-common.c 2 Sep 2004 16:08:50 -
>
> > + /* When set, ggc_collect will do collection. */
> > + boo
Ping. Is there still interest in refactoring vect-patterns to internal_fn's?
> -Original Message-
> From: Joel Hutton
> Sent: 07 June 2021 14:30
> To: gcc-patches@gcc.gnu.org
> Cc: Richard Biener ; Richard Sandiford
>
> Subject: [vect-patterns][RFC] Refactor widening patterns to allow
>
On Mon, Aug 9, 2021 at 10:13 AM Roger Sayle wrote:
>
>
> This patch allows GCC to constant fold (i | (i<<16)) | ((i<<24) | (i<<8)),
> where i is an unsigned char, or the equivalent (i*65537) | (i*16777472), to
> i*16843009. The trick is to teach tree_nonzero_bits which bits may be
> set in the re
On Mon, Aug 16, 2021 at 03:57:21PM -0400, Jason Merrill wrote:
> > +static tree
> > +is_corresponding_member_aggr (location_t loc, tree basetype1, tree
> > membertype1,
> > + tree arg1, tree basetype2, tree membertype2,
> > + tree arg2)
> > +{
> > +
On Jul 28, 2021, Richard Biener wrote:
> OK.
Thanks, I've finally put this in. Sorry about the delay.
> On Wed, Jul 28, 2021 at 10:12 AM Alexandre Oliva wrote:
>> * tree-inline.c (maybe_move_debug_stmts_to_successors): Don't
>> reverse debug stmts.
--
Alexandre Oliva, happy hacker
On Jul 28, 2021, Richard Biener wrote:
> OK.
Thanks, I've finally put this in as well.
>> * tree-cfg.c (dump_function_to_file): Use fun, not cfun.
--
Alexandre Oliva, happy hackerhttps://FSFLA.org/blogs/lxo/
Free Software Activist GNU Toolchain Enginee
On Jul 13, 2021, Richard Biener wrote:
> The right OMP region suggests something wrt correctness
Yeah, as Jakub wrote, we have to choose a block that's in the same
region the label belongs to. The proposed patch doesn't change that, it
just uses the entry block instead of the previous block, if
On Aug 11, 2021, Jan Hubicka wrote:
> This is improved patch
Thanks for the proper fix!
--
Alexandre Oliva, happy hackerhttps://FSFLA.org/blogs/lxo/
Free Software Activist GNU Toolchain Engineer
Disinformation flourishes because many people care deeply
This reverts commit 872da9a6f664a06d73c987aa0cb2e5b830158a10.
PR target/101936
PR target/101929
Bootstrapped and regtested on x86_64-linux-gnu{-m32,}
Pushed to master.
---
gcc/config/i386/i386.c | 6 +-
gcc/config/i386/i386.h | 1 -
gcc/config/i386/x8
On Tue, Aug 17, 2021 at 5:43 AM liuhongt via Gcc-patches
wrote:
>
> This reverts commit 872da9a6f664a06d73c987aa0cb2e5b830158a10.
>
> PR target/101936
> PR target/101929
>
> Bootstrapped and regtested on x86_64-linux-gnu{-m32,}
> Pushed to master.
>
I proposed a different approach earlier.
On 17.08.21 09:47, Jakub Jelinek wrote:
This patch implements the OpenMP 5.1 scope construct, which is similar
to worksharing constructs in many regards, but isn't one of them.
And the attached patch does the same for Fortran.
I took the opportunity to convert some additional C/C++ testcases t
The argument can be used for addition of Co-Authored-By lines
with --trailer='Signed-off-by=Mona Lisa Octocat '.
Thoughts?
Thanks,
Martin
contrib/ChangeLog:
* gcc-git-customization.sh: Wrap $@ in quotes.
* git-commit-mklog.py: Add new argument --co.
* mklog.py: Skip the
Hi!
On 2021-08-06T17:10:36+0200, Richard Biener wrote:
> On August 6, 2021 4:09:37 PM GMT+02:00, Thomas Schwinge
> wrote:
>>I'm working on plugging a memory leak in an entirely different
>>compartment of GCC, but also ran into this issue:
>>
>>On 2021-02-12T08:35:52+0100, Richard Biener via Gcc
On 8/17/21 2:59 PM, Martin Liška wrote:
with --trailer='Signed-off-by=Mona Lisa Octocat '.
This should be of course:
--trailer='Co-Authored-By=Mona Lisa Octocat '
Signed-off-by: Jonathan Wakely
libstdc++-v3/ChangeLog:
* python/libstdcxx/v6/printers.py (StdErrorCodePrinter): Define.
(build_libstdcxx_dictionary): Register printer for
std::error_code and std::error_condition.
* testsuite/libstdc++-prettyprinters/cxx11.cc: Test
This is an attempt to start moving the x86 backend to use
standard pattern names for [mask_]gather_load and [mask_]scatter_store
rather than using the builtin_{gather,scatter} target hooks.
I've started with AVX2 gathers and given x86 only supports masked
gather I only implemented mask_gather_load
This is not required by the standard, but seems useful.
Signed-off-by: Jonathan Wakely
libstdc++-v3/ChangeLog:
* include/std/utility (exchange): Add noexcept-specifier.
* testsuite/20_util/exchange/noexcept.cc: New test.
Tested powerpc64le-linux. Committed to trunk.
commit 42c
This is done to match an editorial change in the working draft, to
rename the exposition-only not-same-as helper to different-from.
Signed-off-by: Jonathan Wakely
libstdc++-v3/ChangeLog:
* include/bits/ranges_util.h (__not_same_as): Rename to
__different_from.
* include/
The new contains member of the COW string is defined for non-strict
gnu++20 mode as well as for C++23 modes. I think that was left in the
committed patch unintentionally. It is inconsistent with the SSO string,
and doesn't actually compile because it uses the
basic_string_view::contains member whic
On Tue, 2021-08-17 at 11:17 +0200, Thomas Schwinge wrote:
> Hi!
>
> On 2004-09-02T18:47:01+0200, Jan Hubicka wrote:
> > *** ggc-common.c 9 Aug 2004 20:19:29 - 1.88
> > --- ggc-common.c 2 Sep 2004 16:08:50 -
>
> > + /* When set, ggc_collect will do collection. */
> > + bo
On Tue, 17 Aug 2021 at 14:27, Jonathan Wakely wrote:
>
> Signed-off-by: Jonathan Wakely
>
> libstdc++-v3/ChangeLog:
>
> * python/libstdcxx/v6/printers.py (StdErrorCodePrinter): Define.
> (build_libstdcxx_dictionary): Register printer for
> std::error_code and std::error_con
Signed-off-by: Jonathan Wakely
libstdc++-v3/ChangeLog:
* testsuite/26_numerics/random/seed_seq/cons/range.cc: Check
construction from input iterators.
Tested powerpc64le-linux. Committed to trunk.
commit 20698ec5b681e23fa3404ed0ef78e3367b28e16d
Author: Jonathan Wakely
Date:
On 8/17/21 3:09 PM, Martin Liška wrote:
On 8/17/21 2:59 PM, Martin Liška wrote:
with --trailer='Signed-off-by=Mona Lisa Octocat '.
This should be of course:
--trailer='Co-Authored-By=Mona Lisa Octocat '
Update version where mklog.py skips Co-Authored-By ignoring case.
Martin
>From 68797b65e
On Tue, Aug 17, 2021 at 02:55:56PM +0200, Tobias Burnus wrote:
> On 17.08.21 09:47, Jakub Jelinek wrote:
> > This patch implements the OpenMP 5.1 scope construct, which is similar
> > to worksharing constructs in many regards, but isn't one of them.
>
> And the attached patch does the same for For
On Tue, 17 Aug 2021 at 09:42, Antony Polukhin wrote:
>
> When std::seed_seq is constructed from random access iterators we can
> detect the internal vector size in O(1). Reserving memory for elements
> in such cases may avoid multiple memory allocations.
>
> libstdc++-v3/ChangeLog:
>
> * in
вт, 17 авг. 2021 г. в 16:37, Jonathan Wakely :
<...>
> Thanks, this is a nice improvement. We can avoid tag dispatching to
> make it simpler though:
>
> @@ -3248,6 +3249,9 @@ namespace __detail
> template
> seed_seq::seed_seq(_InputIterator __begin, _InputIterator __end)
> {
> + if _
> On Aug 17, 2021, at 3:43 AM, Richard Biener wrote:
>
> On Mon, 16 Aug 2021, Qing Zhao wrote:
>
>>
>>
>>> On Aug 16, 2021, at 2:40 AM, Richard Biener wrote:
>>>
>>> On Thu, 12 Aug 2021, Qing Zhao wrote:
>>>
Hi, Richard,
For RTL expansion of call to .DEFERRED_INIT, I chang
On 8/17/21 6:44 AM, Jakub Jelinek wrote:
On Mon, Aug 16, 2021 at 03:57:21PM -0400, Jason Merrill wrote:
+static tree
+is_corresponding_member_aggr (location_t loc, tree basetype1, tree membertype1,
+ tree arg1, tree basetype2, tree membertype2,
+
PR 101923 points out that the unconditional swap in the std::function
move constructor makes it slower than copying an empty std::function.
The copy constructor has to check for the empty case before doing
anything, and that makes it very fast for the empty case.
Adding the same check to the move
Richard Sandiford writes:
> This patch adds an option to tune for Neoverse cores that have
> a total vector bandwidth of 512 bits (4x128 for Advanced SIMD
> and a vector-length-dependent equivalent for SVE). This is intended
> to be a compromise between tuning aggressively for a single core like
This adds a fallback to the masked_ variants for gather_load
and scatter_store if the latter are not available.
Bootstrap / regtest running on x86_64-unknown-linux-gnu.
2021-08-17 Richard Biener
* optabs-query.c (supports_vec_gather_load_p): Also check
for masked optabs.
On Tue, Aug 17, 2021 at 3:29 PM Richard Biener via Gcc-patches
wrote:
>
> This is an attempt to start moving the x86 backend to use
> standard pattern names for [mask_]gather_load and [mask_]scatter_store
> rather than using the builtin_{gather,scatter} target hooks.
>
> I've started with AVX2 gat
On Tue, 17 Aug 2021, Qing Zhao wrote:
>
>
> > On Aug 17, 2021, at 3:43 AM, Richard Biener wrote:
> >
> > On Mon, 16 Aug 2021, Qing Zhao wrote:
> >
> >>
> >>
> >>> On Aug 16, 2021, at 2:40 AM, Richard Biener wrote:
> >>>
> >>> On Thu, 12 Aug 2021, Qing Zhao wrote:
> >>>
> Hi, Richard
> On Aug 17, 2021, at 3:29 AM, Richard Biener wrote:
>
> On Mon, 16 Aug 2021, Qing Zhao wrote:
>
>> My current code for expand_DEFERRED_INIT is like the following, could you
>> check and see whether there is any issue for it:
>>
>> #define INIT_PATTERN_VALUE 0xFE
>> static void
>> expand_DE
> On Aug 17, 2021, at 9:45 AM, Richard Biener wrote:
>
> On Tue, 17 Aug 2021, Qing Zhao wrote:
>
>>
>>
>>> On Aug 17, 2021, at 3:43 AM, Richard Biener wrote:
>>>
>>> On Mon, 16 Aug 2021, Qing Zhao wrote:
>>>
> On Aug 16, 2021, at 2:40 AM, Richard Biener wrote:
>
Richard Biener via Gcc-patches writes:
> This adds a fallback to the masked_ variants for gather_load
> and scatter_store if the latter are not available.
>
> Bootstrap / regtest running on x86_64-unknown-linux-gnu.
LGTM FWIW. I don't know the history behind the TREE_CODE (*mask) != SSA_NAME
che
On Tue, Aug 17, 2021 at 07:10:28AM -0700, Jason Merrill wrote:
> Looks good, thanks. I think you didn't see that I also asked for some added
> comments; OK with those added.
Oops, I've indeed missed them, sorry.
On Mon, Aug 16, 2021 at 03:57:21PM -0400, Jason Merrill wrote:
> Add a comment that
On 8/17/21 12:40 AM, Thomas Schwinge wrote:
Hi!
On 2021-08-16T14:10:00-0600, Martin Sebor wrote:
On 8/16/21 6:44 AM, Thomas Schwinge wrote:
[...], to document the current behavior, I propose to
"Add more self-tests for 'hash_map' with Value type with non-trivial
constructor/destructor", see a
> On Aug 16, 2021, at 11:48 AM, Qing Zhao via Gcc-patches
> wrote:
>
>>> From the above IR file after “FRE”, we can see that the major issue with
>>> this IR is:
>>>
>>> The address taken auto variable “alt_reloc” has been completely replaced by
>>> the temporary variable “_1” in all
>>> th
Here is the final patch after fixing all the nits mentioned.
Successfully bootstrapped and completed regress tests on x86_64-linux-gnu.
- - -
vfunc.patch
Description: Binary data
Thanks
- Ankur
On 8/17/21 4:25 AM, Jakub Jelinek wrote:
On Mon, Aug 16, 2021 at 06:07:57PM -0400, Jason Merrill wrote:
It is unclear if it would be enough
to remove just one or if all padding tokens should be removed.
Anyway, e.g. the previous removal of all padding tokens at the end of
__VA_OPT__ is undesirab
On 8/17/21 10:55 AM, Jakub Jelinek wrote:
On Tue, Aug 17, 2021 at 07:10:28AM -0700, Jason Merrill wrote:
Looks good, thanks. I think you didn't see that I also asked for some added
comments; OK with those added.
Oops, I've indeed missed them, sorry.
On Mon, Aug 16, 2021 at 03:57:21PM -0400,
On Mon, 9 Aug 2021 at 12:47, Luc Michel wrote:
>
> This fixes an incorrect invocation of gdb on remote targets where
> DejaGNU would try to run host's gdb in remote target simulator.
> gdb-test skips the testing when target is remote or non native but the
> gdb version check function does not.
>
>
> -Original Message-
> From: Dragan Mladjenovic
> Sent: 16 August 2021 22:40
> To: 'Andrew Pinski'
> Cc: gcc-patches@gcc.gnu.org
> Subject: RE: [PATCH] [MIPS] Hazard barrier return support
>
>
>
> > -Original Message-
> > From: Andrew Pinski [mailto:pins...@gmail.com]
> > Sent
> On Aug 17, 2021, at 9:50 AM, Qing Zhao via Gcc-patches
> wrote:
>
>
>
>> On Aug 17, 2021, at 3:29 AM, Richard Biener wrote:
>>
>> On Mon, 16 Aug 2021, Qing Zhao wrote:
>>
>>> My current code for expand_DEFERRED_INIT is like the following, could you
>>> check and see whether there is a
On Tue, 17 Aug 2021 at 14:40, Antony Polukhin wrote:
>
> вт, 17 авг. 2021 г. в 16:37, Jonathan Wakely :
> <...>
> > Thanks, this is a nice improvement. We can avoid tag dispatching to
> > make it simpler though:
> >
> > @@ -3248,6 +3249,9 @@ namespace __detail
> > template
> > seed_seq::seed
On Tue, Aug 17, 2021 at 08:32:50AM -0700, Jason Merrill wrote:
> > We want to remove the latter but not the former one, and
> > the patch adds the vaopt_padding_tokens counter for it to control
> > how many placemarkers are removed on vaopt_state::END.
> > As can be seen in #c1 and #c2 of the PR,
On Tue, 17 Aug 2021, Richard Sandiford wrote:
> Richard Biener via Gcc-patches writes:
> > This adds a fallback to the masked_ variants for gather_load
> > and scatter_store if the latter are not available.
> >
> > Bootstrap / regtest running on x86_64-unknown-linux-gnu.
>
> LGTM FWIW. I don't
On 8/17/21 1:04 AM, Richard Biener wrote:
On Mon, Aug 16, 2021 at 7:39 PM Indu Bhagat wrote:
On 8/10/21 4:54 AM, Richard Biener wrote:
On Thu, Aug 5, 2021 at 2:52 AM Indu Bhagat via Gcc-patches
wrote:
This patch adds a new target hook to detect if the CTF container can allow the
emission o
On 7/23/21 4:58 AM, Matthias Kretz wrote:
Hi Jason,
Hi, thanks for your patience; I've been out on PTO a lot in the last
month, and will be again this week.
I found a few regressions from the last patch in the meantime. Version 4 of
the patch is attached.
Questions:
1. I simplified the co
Hi,
Versions of the assembler using clang from XCode 12.5/12.5.1
have a bug which produces different code layout between debug and
non-debug input, leading to a compare fail for default configure
parameters.
This is a workaround fix to disable the optimisation that is
responsible for the bug.
te
Hi,
This fixes a fail seen when using JIT on Darwin where we fail
to label the start of debug sections properly. This operation is
controlled by a vector of tokens that is lazily allocated.
For a single use (typical compile) this vector will be reclaimed
as GGC. For JIT this is not sufficient s
Hi,
For those of us who habitually build Ada, it’s convenient to
have a way of running individual test suites without invoking
the acats tests…
being able to do “make check-gcc-jit” from the top level is very
useful when debugging jit testsuite issues.
one can do "cd gcc ; make check-jit "- but
Hi,
The default for building host-side binaries for mdynamic-no-pic
hosts is to enable this. However, it is not compatible with
dynamic libraries, so must be switched off for libcc1.
tested on i686-darwin9, x86_64-darwin, x86_64-linux,
pushed to master, thanks,
Iain
Signed-off-by: Iain Sandoe
Hi,
This patch from Matt, adjusts the default exception model for
all targets that might use NeXT ABI 2 (currently, Darwin had
handled this locally).
tested on x86_64-darwin, i686-darwin, x86_64-linux,
pushed to master, thanks,
Iain
=
Signed-off-by: Matt Jacobson
gcc/c-family/ChangeLog:
Hi!
On 2020-04-16T15:21:44+0200, Matthias Kretz wrote:
> If extra_tool_flags starts with a dash, an error like 'ERROR: verbose:
> illegal argument: -march=native -O2 -std=c++17' is printed. This is
> easily fixed by inserting a double dash before the variable.
> --- a/libstdc++-v3/testsuite/lib/
On Tue, 17 Aug 2021 at 20:15, Thomas Schwinge wrote:
>
> Hi!
>
> On 2020-04-16T15:21:44+0200, Matthias Kretz wrote:
> > If extra_tool_flags starts with a dash, an error like 'ERROR: verbose:
> > illegal argument: -march=native -O2 -std=c++17' is printed. This is
> > easily fixed by inserting a do
Hi!
On 2021-08-17T09:27:46-0400, David Malcolm via Gcc-patches
wrote:
> On Tue, 2021-08-17 at 11:17 +0200, Thomas Schwinge wrote:
>> "Turn
>> global 'ggc_force_collect' variable into 'force_collect' parameter to
>> 'ggc_collect'"
> Looks good to me, but bool params can be unclear - maybe introd
PR libstdc++/PR51539
ChangeLog
* libstdc++-v3/include/bits/stl_function.h: Improve documentation.
diff --git a/libstdc++-v3/include/bits/stl_function.h b/libstdc++-v3/include/
bits/stl_function.h
index 073018d522d..a0b84f93d18 100644
--- a/libstdc++-v3/include/bits/stl_function.h
+++ b/l
Pushed to wwwdocs as obvious.
commit 44d97225cc39f2cfbc3109c6a6473bde3886357a
Author: Jonathan Wakely
Date: Tue Aug 17 21:30:28 2021 +0100
Add missing punctuation to elements
diff --git a/htdocs/bugs/index.html b/htdocs/bugs/index.html
index 0a1b582a..99a1ddb1 100644
--- a/htdocs/bugs/i
PR libstdc++/PR51539
ChangeLog
* libstdc++-v3/include/bits/stl_function.h: Improve documentation.
diff --git a/libstdc++-v3/include/bits/stl_function.h b/libstdc++-v3/include/
bits/stl_function.h
index 073018d522d..a0b84f93d18 100644
--- a/libstdc++-v3/include/bits/stl_function.h
+++ b/l
> On Aug 17, 2021, at 10:04 AM, Qing Zhao via Gcc-patches
> wrote:
>
>
>
>> On Aug 16, 2021, at 11:48 AM, Qing Zhao via Gcc-patches
>> wrote:
>>
From the above IR file after “FRE”, we can see that the major issue with
this IR is:
The address taken auto variable “alt_
On Tue, 2021-08-17 at 19:59 +0100, Iain Sandoe wrote:
> Hi,
>
> For those of us who habitually build Ada, it’s convenient to
> have a way of running individual test suites without invoking
> the acats tests…
>
> being able to do “make check-gcc-jit” from the top level is very
> useful when debug
Hi!
As an aside...
On Mon, Aug 16, 2021 at 03:46:12AM -0500, Xiong Hu Luo wrote:
> --- /dev/null
> +++ b/gcc/testsuite/gcc.dg/tree-ssa/ssa-lim-19.c
> --- a/gcc/tree-ssa-loop-im.c
> +++ b/gcc/tree-ssa-loop-im.c
You can make a saner order for your diffs by putting the testsuite
changes after the
On 8/17/21 2:51 AM, Richard Biener wrote:
On Tue, Aug 17, 2021 at 3:52 AM Martin Sebor via Gcc-patches
wrote:
The attached patch continues with the move of warning code from
builtins.c and calls.c into a more suitable home. As before, it
is mostly free of functional changes. The one exceptio
I originally implemented range tracing as a derived class so I wouldn't
mess-up the basic range routines in ranger. Having tracing enabled this
way had its advantages, but also had some disadvantages, such as
requiring a different class to be instantiated when we want to turn on
tracing.
Reg
This patch alters the options for --param=evrp-mode=.
It removes the option of tracing when in hybrid mode, and adds some
extra discrimination.
legacy/ranger/legacy-first/ranger-first are unchanged. the default is
still 'ranger'
The modifications are:
trace : enable range tracing in ra
And this final patch provides tracing in the GORI component.
This is what I used to find the ABS problem with
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101938
The code sequence looked like:
:
a1_8 = -arg1_7(D);
_1 = ABS_EXPR ;
a2_10 = -_1;
if (a1_8 > a2_10)
goto
On Tue, Aug 17, 2021 at 8:56 PM H.J. Lu via Gcc-patches
wrote:
>
> On Tue, Aug 17, 2021 at 5:43 AM liuhongt via Gcc-patches
> wrote:
> >
> > This reverts commit 872da9a6f664a06d73c987aa0cb2e5b830158a10.
> >
> > PR target/101936
> > PR target/101929
> >
> > Bootstrapped and regtested on x86_64-l
— Jojo
在 2021年8月16日 +0800 PM3:15，Richard Biener ，写道：
> On Fri, Aug 13, 2021 at 3:59 AM Jojo R wrote:
> >
> >
> > — Jojo
> > 在 2021年8月11日 +0800 PM6:44，Richard Biener ，写道：
> >
> > On Wed, Aug 11, 2021 at 11:28 AM Richard Sandiford
> > wrote:
> >
> >
> > Richard Biener writes:
> >
> > On Tue, Aug
On Tue, Aug 17, 2021 at 10:43 PM Richard Biener via Gcc-patches
wrote:
>
> On Tue, Aug 17, 2021 at 3:29 PM Richard Biener via Gcc-patches
> wrote:
> >
> > This is an attempt to start moving the x86 backend to use
> > standard pattern names for [mask_]gather_load and [mask_]scatter_store
> > rathe
On Tue, Aug 17, 2021 at 10:43 PM Richard Biener via Gcc-patches
wrote:
>
> On Tue, Aug 17, 2021 at 3:29 PM Richard Biener via Gcc-patches
> wrote:
> >
> > This is an attempt to start moving the x86 backend to use
> > standard pattern names for [mask_]gather_load and [mask_]scatter_store
> > rathe
1 - 100 of 106 matches
Mail list logo
