I'm abandoning this patch. It was fixed in FreeBSD instead to have
feenableexcept() in libm in
https://cgit.freebsd.org/src/commit/?id=448c505c33cc334193590f3844406d6a74f26e2a
Thanks for your insight!
On 22-05-13 10:59:59, Kewen.Lin wrote:
> on 2022/5/13 04:16, Segher Boessenkool wrote:
> > Hi
This was fixed by r258755:
PR c++/81311 - wrong C++17 overload resolution.
Tested x86_64-pc-linux-gnu, applying to trunk.
PR c++/81952
gcc/testsuite/ChangeLog:
* g++.dg/overload/conv-op4.C: New test.
---
gcc/testsuite/g++.dg/overload/conv-op4.C | 22 ++
1 fi
On Sat, May 07, 2022 at 06:02:13PM -0400, Jason Merrill wrote:
> On 5/7/22 15:11, Marek Polacek wrote:
> > On Tue, May 03, 2022 at 04:59:38PM -0400, Jason Merrill wrote:
> > > Does this testcase still work with this patch?
> > >
> > > struct A {
> > >const A* p = this;
> > > };
> > >
> > > st
On Thu, May 12, 2022 at 05:30:16PM -0500, Segher Boessenkool wrote:
> On Mon, Apr 18, 2022 at 12:15:35PM -0500, Paul A. Clarke wrote:
> > A few tests need not be restricted to 'lp64', so remove the restriction.
> >
> > A few of those need a simple change to the DejaGnu directives to suppress
> > '
> On 12 May 2022, at 23:38, Segher Boessenkool
> wrote:
> On Mon, Apr 18, 2022 at 12:15:34PM -0500, Paul A. Clarke wrote:
>> -/* { dg-skip-if "" { powerpc*-*-darwin* } } */
>> +/* Never tested on darwin, so skip there. */
>> +/* { dg-skip-if "" { *-*-darwin* } } */
>
> That is probably the reas
On Sat, 7 May 2022, Gerald Pfeifer wrote:
>> +LoongArch
> Okay, thanks.
And here is a markup fix on top, which I just pushed.
Gerald
commit 01a1afc13afd0e2b981262b0a1bf9ba1d7d19f79
Author: Gerald Pfeifer
Date: Sat May 14 00:27:52 2022 +0200
gcc-12: Fix markup in the Loongson section
di
This patch to the Go frontend always sorts interface parse methods.
The exporter relies on sorting interface parse methods. It would sort
them as it encountered interface types. However, when an interface
type is an element of a struct or array type, the exporter might
encounter that interface t
This adds omp_all_memory handling to Fortran, following C/C++ and shamelessly
coping
the C testcases and adapting them to Fortran.
OK?
Tobias
-
Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstraße 201, 80634
München; Gesellschaft mit beschränkter Haftung; Geschäft
Please see attached the patch back-ported to branches 12, 11, 10, and 9.
Tested on aarch64-linux with bootstrap and regression test.
Ok to commit to the GCC active branches?
Thanks,
SebastianFrom bba8d09284f3478f7d542ca4e7812d4c55e25bd4 Mon Sep 17 00:00:00 2001
From: Sebastian Pop
Date: Mon, 18 A
Added the two nits from Kito's review and … Applied to trunk!
On Fri, 13 May 2022 at 22:16, Philipp Tomsich wrote:
>
> The Zbb support has introduced ctz and clz to the backend, but some
> transformations in GCC need to know what the value of c[lt]z at zero
> is. This affects how the optab is ge
The Zbb support has introduced ctz and clz to the backend, but some
transformations in GCC need to know what the value of c[lt]z at zero
is. This affects how the optab is generated and may suppress use of
CLZ/CTZ in tree passes.
Among other things, this is needed for the transformation of
table-ba
Tested powerpc64l4-linux, pushed to trunk.
-- >8 --
* include/bits/std_thread.h (thread::_State, thread::_State_ptr):
Declare as private unless _GLIBCXX_THREAD_IMPL is defined.
* src/c++11/thread.cc (_GLIBCXX_THREAD_IMPL): Define.
---
libstdc++-v3/include/bits/std_thread.
Tested powerpc64l4-linux, pushed to trunk.
-- >8 --
libstdc++-v3/ChangeLog:
* include/std/future (launch): Make operators noexcept.
---
libstdc++-v3/include/std/future | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/libstdc++-v3/include/std/future b/li
Tested powerpc64l4-linux, pushed to trunk.
-- >8 --
The non-member swap for std::exception_ptr is in a nested namespace and
so can only be found by ADL currently. Add a using-declaration so that
qualified std::swap calls will use the std::exception_ptr::swap member,
instead of the generic std::sw
Tested powerpc64l4-linux, pushed to trunk.
-- >8 --
This allows std::rethrow_if_nested to work with -fno-rtti by not
attempting the dynamic_cast if it requires RTTI, since that's ill-formed
with -fno-rtti. The cast will still work if a static upcast to
std::nested_exception is allowed.
Also use
On Fri, 13 May 2022, Palmer Dabbelt wrote:
> Yep. We should have a NEWS entry, though, as this one is user-visible and may
> be tricky to sort out if it turns out there is some HW lurking around that has
> the old behavior.
Hmm, should we? We only support `-misa-spec=<2.2|20190608|20191213>'
Hello Jakub,
I am sorry, but should #ifdef __ELF__ put and separate file and also the
actual functions (e.g. extern ompd_dll_location_valid (void))
I mean both in the same files or the functions should be in the omp-tools.h
but with #ifndef __ELF__
Mohamed
On Fri, May 13, 2022 at 8:27 PM Jaku
On Fri, 2022-05-13 at 12:19 -0400, Michael Meissner wrote:
> Generate vadduqm and vsubuqm for TImode add/subtract
>
> If the TImode variable is in an Altivec register instead of a GPR
> register, then generate vadduqm and vsubuqm instead of having to move the
> value to the GPR registers and doing
Earlier patch was picking the type of the expression in a minus
operation from the LHS. When we are folding, the LHS may not be
defined yet.
Instead, pick up the type from operand 1, and ensure it isn't undefined
while we're at it.
Bootstrapped on x86_64-pc-linux-gnu with no regressions.
On 5/13/22 20:23, Joseph Myers wrote:
On Fri, 13 May 2022, Christophe Lyon via Gcc-patches wrote:
diff --git a/gcc/testsuite/gcc.target/aarch64/convert-dfp-2.c
b/gcc/testsuite/gcc.target/aarch64/convert-dfp-2.c
I still think the tests should run for x86 as well - that is, for any
target s
On Fri, May 13, 2022 at 08:22:41PM +0200, Mohamed Atef wrote:
> > As I've tried to explain, this #ifdef __ELF__ doesn't belong
> > to the public header, which should contain just
> > extern void ompd_dll_locations_valid (void) __GOMPD_NOTHROW;
> > The #define should be in some internal header that
On Fri, 13 May 2022, Christophe Lyon via Gcc-patches wrote:
> diff --git a/gcc/testsuite/gcc.target/aarch64/convert-dfp-2.c
> b/gcc/testsuite/gcc.target/aarch64/convert-dfp-2.c
I still think the tests should run for x86 as well - that is, for any
target supporting both DFP and _Float16 (with ap
في الجمعة، ١٣ مايو، ٢٠٢٢ ٣:١٤ م Jakub Jelinek كتب:
> On Tue, May 10, 2022 at 07:40:41AM +0200, Mohamed Atef wrote:
> > --- a/libgomp/env.c
> > +++ b/libgomp/env.c
> > @@ -33,6 +33,7 @@
> > #ifndef LIBGOMP_OFFLOADED_ONLY
> > #include "libgomp_f.h"
> > #include "oacc-int.h"
> > +#include "ompd-s
On Fri, 2022-05-13 at 12:17 -0400, Michael Meissner wrote:
> Optimize multiply/add of DImode extended to TImode, PR target/103109.
>
> On power9 and power10 systems, we have instructions that support doing
> 64-bit integers converted to 128-bit integers and producing 128-bit
> results. This patch
On Fri, 2022-05-13 at 12:13 -0400, Michael Meissner wrote:
> Add zero_extendditi2. Improve lxvr*x code generation.
>
Content here matches what I commented on in the prior email with
subject "Delay splitting addti3...".
> This pattern adds zero_extendditi2 so that if we are extending DIm
On Fri, 2022-05-13 at 11:08 -0400, Michael Meissner wrote:
> Add zero_extendditi2. Improve lxvr*x code generation.
>
Hi,
> Subject: Re: [PATCH] Delay splitting addti3/subti3 until first split
pass.
Subject does not seem to match contents?
> This pattern adds zero_extendditi2 so that if w
This patch adds support for trunc and extend operations between HF
mode (__fp16) and Decimal Floating Point formats (_Decimal32,
_Decimal64 and _Decimal128).
For simplicity we rely on the implicit conversions inserted by the
compiler between HF and SD/DF/TF modes. The existing bid*_to_binary*
and
These tests exercise exception handling with Decimal Floating-Point
type.
dfp-1.C and dfp-2.C check that thrown objects of such types are
properly caught, whether when using C++ classes (decimalXX) or via GCC
mode attributes.
dfp-saves-aarch64.C checks that such objects are properly restored,
and
On Fri, May 13, 2022 at 07:21:02PM +0200, Tobias Burnus wrote:
> gcc/fortran/ChangeLog:
>
> * trans-openmp.cc (gfc_trans_omp_clauses): When mapping nondescriptor
> array sections, use GOMP_MAP_FIRSTPRIVATE_POINTER instead of
> GOMP_MAP_POINTER for the pointer attachment.
>
> lib
On Fri, May 13, 2022 at 11:08:48AM -0400, Michael Meissner wrote:
> Add zero_extendditi2. Improve lxvr*x code generation.
Nothing in this pass haas anything to do with the subject. Which is a
good thing, because not expanding addti3 etc. to RTL that mimics the
machine insns is not acceptable a
On Fri, 2022-05-13 at 10:52 -0400, Michael Meissner wrote:
> Replace UNSPEC with RTL code for extendditi2.
>
Hi,
> When I submitted my patch on March 12th for extendditi2, Segher
> wished I
> had removed the use of the UNSPEC for the vextsd2q instruction. This
> patch rewrites extendditi2_vect
Some tests check for fenv and then proceed to use fesetround() directly,
but some platforms (at least RISC-V soft-float) have fenv but don't
support rounding modes. This adds a DG check that fesetround() actually
functions, which is then used by all the tests that call fesetround()
explicitly.
gc
On Tue, 03 May 2022 08:21:45 PDT (-0700), gcc-patches@gcc.gnu.org wrote:
On 4/29/2022 5:44 PM, Palmer Dabbelt wrote:
Some tests check for fenv and then proceed to use fesetround() directly,
but some platforms (at least RISC-V soft-float) have fenv but don't
support rounding modes. This adds a
Based on sollve_vv's
tests/4.5/target_teams_distribute/test_target_teams_distribute_nowait.F90
As discussed, for simple pointers – like here with nondescriptor array,
instead of alloc:a + pointer assign, a firstprivate + pointer assign makes
more sense.
It also avoids the race exposed by the so
Hi All,
This removes the xfails from the below tests which now all pass.
Bootstrapped Regtested on aarch64-none-linux-gnu and no issues and fixes 209
SVE xfails.
Ok for master?
Thanks,
Tamar
gcc/testsuite/ChangeLog:
* gcc.target/aarch64/sve/acle/asm/abd_s16.c: Remove xfail.
*
Hi All,
The PROMOTE_MODE always promotes 8 and 16-bit parameters to 32-bits.
This promotion is not required for the ABI which states:
```
C.9 If the argument is an Integral or Pointer Type, the size of the
argument is
less than or equal to 8 bytes and the NGRN is less than 8, the argument i
Hi All,
Some targets require function parameters to be promoted to a different
type on expand time because the target may not have native instructions
to work on such types. As an example the AArch64 port does not have native
instructions working on integer 8- or 16-bit values. As such it promot
On Tue, 10 May 2022 18:34:33 PDT (-0700), Kito Cheng wrote:
LGTM, I think document what we really did in GCC 12 is never too late :P
OK, committed.
On Fri, Apr 29, 2022 at 2:23 AM Palmer Dabbelt wrote:
---
IMO this one is worth documenting too, not sure if it's too late for
gcc-12's doc
On Fri, 2022-05-13 at 10:49 -0400, Michael Meissner wrote:
> Optimize vec_splats of constant V2DI/V2DF vec_extract, PR target/99293.
>
> This patch has been previously posted, but it seemed to get lost.:
>
> > Date: Tue, 29 Mar 2022 23:25:31 -0400
> > Subject: [PATCH, V2] Optimize vec_splats of c
On Tue, 10 May 2022 18:31:37 PDT (-0700), Kito Cheng wrote:
LGTM, that's only added a new option for RISC-V and won't affect all
other targets, so I assume I can approve that.
I always forget what the rules are, but someone recently reminded me and
yes that's the case. I committed this.
Tha
On Tue, 10 May 2022 08:48:33 PDT (-0700), gcc-patches@gcc.gnu.org wrote:
Thanks Maciej!
Yep. We should have a NEWS entry, though, as this one is user-visible
and may be tricky to sort out if it turns out there is some HW lurking
around that has the old behavior.
On Tue, May 10, 2022 at 10
On Thu, 12 May 2022 18:55:45 PDT (-0700), jia...@iscas.ac.cn wrote:
Similar to patch 593993, RISC-V needs to limit symbols send in sdata.
Thanks for Palmer's help.
gcc/testsuite/ChangeLog:
* g++.dg/opt/const7.C: Don't use small data on RISC-V.
---
gcc/testsuite/g++.dg/opt/const7.C | 1
These tests exercise exception handling with Decimal Floating-Point
type.
dfp-1.C and dfp-2.C check that thrown objects of such types are
properly caught, whether when using C++ classes (decimalXX) or via GCC
mode attributes.
dfp-saves-aarch64.C checks that such objects are properly restored,
and
Christophe Lyon via Gcc-patches writes:
> @@ -19352,7 +19363,9 @@ aarch64_legitimate_constant_p (machine_mode mode, rtx
> x)
> {
>/* Support CSE and rematerialization of common constants. */
>if (CONST_INT_P (x)
> - || (CONST_DOUBLE_P (x) && GET_MODE_CLASS (mode) == MODE_FLOAT))
>
This patch adds support for trunc and extend operations between HF
mode (__fp16) and Decimal Floating Point formats (_Decimal32,
_Decimal64 and _Decimal128).
For simplicity we rely on the implicit conversions inserted by the
compiler between HF and SD/DF/TF modes. The existing bid*_to_binary*
and
Generate vadduqm and vsubuqm for TImode add/subtract
If the TImode variable is in an Altivec register instead of a GPR
register, then generate vadduqm and vsubuqm instead of having to move the
value to the GPR registers and doing the add and subtract with carry
instructions. To do this, we have t
Optimize multiply/add of DImode extended to TImode, PR target/103109.
On power9 and power10 systems, we have instructions that support doing
64-bit integers converted to 128-bit integers and producing 128-bit
results. This patch adds support to generate these instructions.
Previously GCC had def
Add zero_extendditi2. Improve lxvr*x code generation.
This pattern adds zero_extendditi2 so that if we are extending DImode that
is in a GPR register to TImode in a vector register, the compiler can
generate MTVSRDDD.
In addition the patterns for generating lxvr{b,h,w,d}x were tuned to allow
loa
This patch updates the aarch64 backend as needed to support DFP modes
(SD, DD and TD).
2022-03-31 Christophe Lyon
gcc/
* config/aarch64/aarch64.cc
(aarch64_split_128bit_move): Handle DFP modes.
(aarch64_mode_valid_for_sched_fusion_p): Likewise.
(aarch64_
On Fri, May 13, 2022 at 11:46 AM Roger Sayle wrote:
>
>
> Hi Uros,
> Now that we're back in stage 1, here's the revised version of the patch I
> submitted here:
> https://gcc.gnu.org/pipermail/gcc-patches/2022-April/593434.html
> incorporating all the suggested improvements from your review here:
Hi Sebastian,
>> Note the patch still needs an appropriate commit message.
>
> Added the following ChangeLog entry to the commit message.
>
> * config/aarch64/aarch64-protos.h (atomic_ool_names): Increase
>dimension
> of str array.
> * config/aarch64/aarch64.cc (aarch64_at
Szabolcs Nagy via Gcc-patches writes:
> The RA_SIGN_STATE dwarf pseudo-register is normally only set using the
> DW_CFA_AARCH64_negate_ra_state (== DW_CFA_window_save) operation which
> toggles the return address signedness state (the default state is 0).
> (It may be set by remember/restore_state
On Tue, May 10, 2022 at 05:41:38PM +0200, Marcel Vollweiler wrote:
> I removed all the NON_LVALUE_EXPR changes again.
>
> The new version of the patch was tested again on x86_64-linux with nvptx and
> amdgcn offloading. All with no regressions.
Ok, thanks.
> gcc/cp/ChangeLog:
>
> * pt.cc
When i first wrote the relation code, it seemed like reusing some
commonly understood tree codes, like EQ_EXPR, NE_EXPR, LE_EXPR, etc made
sense.
Fore additional values like VREL_NONE and VREL_EMPTY (VREL is Value
RELation, fwiw) I used nearby tree odes such that they formed a
contiguous ra
Add zero_extendditi2. Improve lxvr*x code generation.
This pattern adds zero_extendditi2 so that if we are extending DImode that
is in a GPR register to TImode in a vector register, the compiler can
generate MTVSRDDD.
In addition the patterns for generating lxvr{b,h,w,d}x were tuned to allow
loa
2022-05-13 Surya Kumari Jangala
* MAINTAINERS: Add myself to write after approval.
diff --git a/MAINTAINERS b/MAINTAINERS
index a1b84ac5646..8bca7a636b7 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -464,6 +464,7 @@ Daniel Jacobowitz
Andreas Jaeger
Harsha Jagasia
Fariborz Jahanian
+
"Pop, Sebastian via Gcc-patches" writes:
>> Yes this looks good to me (still needs maintainer approval).
>
> Thanks again Wilco for your review.
>
>> One minor nitpick,
>> a few of the tests check for __aarch64_cas2 - this should be
>> __aarch64_cas2_sync.
>
> Fixed in the attached patch.
>
>> N
This does the same for union.. adds a return value indicating in the
union call changes the range.
It adds a routine for efficiency which performs a union between 2 single
pairs, the most common case.
Improvements are much nominal.. along the 0.1% range, but again, will be
utilized by forthc
Replace UNSPEC with RTL code for extendditi2.
When I submitted my patch on March 12th for extendditi2, Segher wished I
had removed the use of the UNSPEC for the vextsd2q instruction. This
patch rewrites extendditi2_vector to use VEC_SELECT rather than UNSPEC.
2022-05-13 Michael Meissner
gcc
This patch optimizes the multi-range intersect routine for irange.
It now has a return value which indicates if the intersection changed
the range or not. This can be used to short-circuit updating caches and
avoiding additional overheads.
It also provides/uses a new routine which returns tru
Optimize vec_splats of constant V2DI/V2DF vec_extract, PR target/99293.
This patch has been previously posted, but it seemed to get lost.:
| Date: Tue, 29 Mar 2022 23:25:31 -0400
| Subject: [PATCH, V2] Optimize vec_splats of constant vec_extract for
V2DI/V2DF, PR target 99293.
| Message-ID:
| h
This fixes a buglet in get_global_range where it was not returning the
correct value. It was returning whether the value was current, not
whether it originally had a global value set as it was suppose to. The
current_p flag is returned as a parameter already.
Bootstrapped on x86_64-pc-linux-g
We use the relation between op1 and op2 to help fold a statement, but it
was not provided to the lhs_op1_relation and lhs_op2_relation routines
to determine if is also creates a relation between the LHS and either
operand.
This patch adds the relation to the API. It also implelements the basi
Internal-linkage entity mangling is entirely implementation defined --
there's no ABI issue. Let's not mangle in any module attachment to
them, it makes the symbols unnecessarily longer.
nathan
--
Nathan SidwellFrom 8dc7e0287223bfe48f16cfc10ee87cd5ff05f277 Mon Sep 17 00:00:00 2001
From: Nathan
On Fri, May 13, 2022 at 1:43 PM liuhongt wrote:
>
> When d->perm[i] == d->perm[i-1] + 1 and d->perm[i] == nelt, it's not
> continuous. It should fail if there's more than 2 continuous areas.
>
> Bootstrapped and regtested on x86_64-pc-linux-gnu{-m32,}.
> Ok for trunk?
>
>
> gcc/ChangeLog:
>
>
VRP currently searches the ssa_name list for globals to exported after
it finishes running. This change simply exports globals as they are
calculated for the final time during the DOM walk.
This avoid the occasional awkwardness of determined what ssa-names in
the list are important, as well
On Fri, May 13, 2022 at 09:53:46PM +0800, Kito Cheng wrote:
> LGTM, thanks :)
>
> On Fri, May 13, 2022 at 4:43 PM Philipp Tomsich
> wrote:
> > I see you have recently worked on lib/target-support.exp: could you do
> > the review of that part?
Generally, target specific additions to gcc/testsuite
Oh, one minor comment:
> +/* { dg-additional-options "-march=rv64gc_zbb" { target { lp64 &&
> riscv64*-*-* } } } */
{ target { rv64 } here
> +/* { dg-additional-options "-march=rv32gc_zbb" { target { ilp32 &&
> riscv64*-*-* } } } */
and { target { rv32 } here
That should make riscv32*-*-* also
LGTM, thanks :)
On Fri, May 13, 2022 at 4:43 PM Philipp Tomsich
wrote:
>
> +Jakub Jelinek
>
> Jakub,
>
> I see you have recently worked on lib/target-support.exp: could you do
> the review of that part?
>
> Thanks,
> Philipp.
>
> On Fri, 13 May 2022 at 00:36, Palmer Dabbelt wrote:
> >
> > On Thu
When we clear the path in the relation path oracle, we should also reset
the killing defs bitmap.
Bootstraps on build-x86_64-pc-linux with no regressions. Pushed.
Andrew
commit 602a3161f425ee3fe325413eeab9792e8e07a2ff
Author: Andrew MacLeod
Date: Wed Feb 23 12:25:20 2022 -0500
Clear k
This patch enhances how ranger's cache picks up ranges from dominators.
The previous version was pretty basic, simply walking the DOM tree back
until it ran into a "complicated" situation.. (for instance when the
dominator has multiple successors) then falling back to the
non-dominator based
This patch makes bswap[sd]i2 better register allocation, and reconstructs
bswapsi2 in order to take advantage of GIMPLE manual byte-swapping
recognition.
gcc/ChangeLog:
* gcc/config/xtensa/xtensa.md (bswapsi2): New expansion pattern.
(bswapsi2_internal): Revise the template and c
This patch introduces setmemsi insn pattern of two kinds, unrolled loop and
small loop, for fixed small length and constant initialization value.
gcc/ChangeLog:
* gcc/config/xtensa/xtensa-protos.h
(xtensa_expand_block_set_unrolled_loop,
xtensa_expand_block_set_small_loop)
This patch makes counting the number of instructions of the remainder
(modulo 4) part more accurate.
gcc/ChangeLog:
* gcc/config/xtensa/xtensa.cc (xtensa_expand_block_move):
Make instruction counting more accurate, and simplify emitting insns.
---
gcc/config/xtensa/xtensa.cc | 8
No functional changes.
gcc/ChangeLog:
* gcc/config/xtensa/constraints.md (M, O): Use the macro.
* gcc/config/xtensa/predicates.md (addsubx_operand, extui_fldsz_operand,
sext_fldsz_operand): Ditto.
* gcc/config/xtensa/xtensa.cc (xtensa_simm8, xtensa_simm8x256,
No functional changes.
gcc/ChangeLog:
* gcc/config/xtensa/predicates.md (extui_fldsz_operand): Simplify.
* gcc/config/xtensa/xtensa.cc (xtensa_mask_immediate, print_operand):
Ditto.
---
gcc/config/xtensa/predicates.md | 2 +-
gcc/config/xtensa/xtensa.cc | 24 +++
Hi!
On Fri, May 13, 2022 at 10:40:22AM +0800, Kewen.Lin wrote:
> on 2022/5/13 09:07, HAO CHEN GUI wrote:
> > * config/rs6000/rs6000.md (extenddi_ca_minus_one): Define.
>
> Nit: (*extenddi_ca_minus_one): New define_insn_and_split.
Or just "New." even :-) It's boring, yes, but boring is good.
Hi!
On Fri, May 13, 2022 at 09:07:54AM +0800, HAO CHEN GUI wrote:
>This patch adds a combine pattern for "CA minus one". As CA only has two
> values (0 or 1), we could convert following pattern
> (sign_extend:DI (plus:SI (reg:SI 98 ca)
> (const_int -1 [0x]
On Tue, May 10, 2022 at 07:40:41AM +0200, Mohamed Atef wrote:
> --- a/libgomp/env.c
> +++ b/libgomp/env.c
> @@ -33,6 +33,7 @@
> #ifndef LIBGOMP_OFFLOADED_ONLY
> #include "libgomp_f.h"
> #include "oacc-int.h"
> +#include "ompd-support.h"
> #include
> #include
> #include
> @@ -89,6 +90,7 @@
On Fri, May 13, 2022 at 12:34:05PM +0200, Piotr Kubaj wrote:
> On 22-05-13 10:59:59, Kewen.Lin wrote:
> > on 2022/5/13 04:16, Segher Boessenkool wrote:
> > > On Tue, May 03, 2022 at 12:21:12PM +0200, pku...@freebsd.org wrote:
> > >> FreeBSD/powerpc* has feenableexcept() defined in fenv.h header.
>
Tested powerpc64le-linux, pushed to trunk.
-- >8 --
libstdc++-v3/ChangeLog:
* doc/doxygen/user.cfg.in (PREDEFINED): Define
_GTHREAD_USE_MUTEX_TIMEDLOCK macro.
* include/bits/std_mutex.h (mutex, lock_guard): Use @since and
@headerfile.
* include/bits/unique
Tested powerpc64le-linux, pushed to trunk.
-- >8 --
libstdc++-v3/ChangeLog:
* include/bits/ostream_insert.h: Mark helper functions as
undocumented by Doxygen.
* include/bits/stl_algo.h: Use markdown for formatting and mark
helper functions as undocumented.
Tested powerpc64le-linux, pushed to trunk.
-- >8 --
libstdc++-v3/ChangeLog:
* doc/doxygen/user.cfg.in (PREDEFINED): Define
_GLIBCXX23_CONSTEXPR macro.
* include/backward/auto_ptr.h (auto_ptr): Use @deprecated.
* include/bits/unique_ptr.h (default_delete): Use @sin
Tested powerpc64le-linux, pushed to trunk.
-- >8 --
libstdc++-v3/ChangeLog:
* include/std/atomic: Suppress doxygen docs for
implementation details.
* include/bits/atomic_base.h: Likewise.
* include/bits/shared_ptr_atomic.h: Use markdown. Fix grouping
so th
Tested powerpc64le-linux, pushed to trunk.
-- >8 --
libstdc++-v3/ChangeLog:
* include/bits/std_thread.h (thread, thread::id): Improve
doxygen docs.
* include/std/future: Likewise.
* include/std/thread (jthread): Likewise.
---
libstdc++-v3/include/bits/std_thread.
Tested powerpc64le-linux, pushed to trunk.
-- >8 --
libstdc++-v3/ChangeLog:
* include/std/system_error: Improve doxygen comments.
---
libstdc++-v3/include/std/system_error | 136 --
1 file changed, 107 insertions(+), 29 deletions(-)
diff --git a/libstdc++-v3/inc
Tested powerpc64le-linux, pushed to trunk.
-- >8 --
libstdc++-v3/ChangeLog:
* doc/doxygen/user.cfg.in (PREDEFINED): Define __allocator_base
so that Doxygen shows the right base-class for std::allocator.
* include/bits/alloc_traits.h: Improve doxygen docs.
* includ
Tested powerpc64le-linux, pushed to trunk.
-- >8 --
Add @headerfile and @since tags. Improve grouping of non-member
functions via @relates tags.
Mark the std::pair base class of std::sub_match as undocumented, so that
the docs don't show all the related non-member functions are part of the
sub_m
Tested powerpc64le-linux, pushed to trunk.
-- >8 --
libstdc++-v3/ChangeLog:
* include/bits/mofunc_impl.h: Fix doxygen command.
---
libstdc++-v3/include/bits/mofunc_impl.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libstdc++-v3/include/bits/mofunc_impl.h
b/libst
Tested powerpc64le-linux, pushed to trunk.
-- >8 --
libstdc++-v3/ChangeLog:
* include/bits/ptr_traits.h: Add some doxygen comments.
---
libstdc++-v3/include/bits/ptr_traits.h | 6 ++
1 file changed, 6 insertions(+)
diff --git a/libstdc++-v3/include/bits/ptr_traits.h
b/libstdc++-v3
Tested powerpc64le-linux, pushed to trunk.
Unlike the rest of the series, this isn't suitable for backporting
because it changes the ABI for the gnu-versioned-namespace build. That's
fine for GCC 13, but not OK to change within a release branch, e.g.
between 12.1 and 12.2. If we want to backport i
Tested powerpc64le-linux, pushed to trunk.
-- >8 --
Before Doxygen version 1.9.2 this option is broken (see
https://github.com/doxygen/doxygen/issues/8638 for more details) and
classes are not added to the correct groups by @ingroup and @addtogroup.
Also remove the obsolete CLASS_DIAGRAMS option
Hi!
On 2022-04-29T15:48:03+0200, I wrote:
> On 2022-04-06T11:57:57+0200, Tom de Vries wrote:
>> On 4/5/22 17:14, Thomas Schwinge wrote:
>>> Regarding [...]
>>> Now, consider doing a GCC/nvptx offloading build with
>>> '--with-cuda-driver' [...]
>> Thanks for reminding me, I forgot about this co
On Fri, May 13, 2022 at 12:58 PM Florian Weimer wrote:
>
> * Christoph Müllner via Binutils:
>
> > I'd like to add two points to this topic and raise two questions.
> >
> > 1) Accepting vendor extensions = avoidance of fragmentation
> >
> > RISC-V implementors are actively encouraged to implement
Hi!
Another small one:
On 2022-05-12T14:39:14+0200, I wrote:
> Again, no change in behavior, just refactoring, making things more
> explicit, in preparation for other changes.
> "Refactor '-ldl' handling for libgomp proper and plugins"?
> --- a/libgomp/plugin/Makefrag.am
> +++ b/libgomp/plugin/
When d->perm[i] == d->perm[i-1] + 1 and d->perm[i] == nelt, it's not
continuous. It should fail if there's more than 2 continuous areas.
Bootstrapped and regtested on x86_64-pc-linux-gnu{-m32,}.
Ok for trunk?
gcc/ChangeLog:
PR target/105587
* config/i386/i386-expand.cc
(
On Fri, 13 May 2022 at 12:58, Florian Weimer wrote:
>
> * Christoph Müllner via Binutils:
>
> > I'd like to add two points to this topic and raise two questions.
> >
> > 1) Accepting vendor extensions = avoidance of fragmentation
> >
> > RISC-V implementors are actively encouraged to implement the
On Fri, May 13, 2022 at 5:37 AM Hongtao Liu wrote:
>
> On Wed, May 11, 2022 at 4:45 PM Richard Biener via Gcc-patches
> wrote:
> >
> > On Mon, May 9, 2022 at 7:19 AM liuhongt wrote:
> > >
> > > This patch will enable below optimization:
> > >
> > > {
> > > - int bit;
> > > - long long unsigne
* Christoph Müllner via Binutils:
> I'd like to add two points to this topic and raise two questions.
>
> 1) Accepting vendor extensions = avoidance of fragmentation
>
> RISC-V implementors are actively encouraged to implement their
> own ISA extensions. To avoid fragmentation in the SW ecosystem
On May 13, 2022, Richard Biener wrote:
> Yeah, I'm not sure who clears that bit - grepping shows no user
> besides the setter...
*nod*, that's what I'd found out myself. Oh well...
>> Though I suppose it might be useful to document and enforce the property
>> that a newly-created block takes u
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