Tested powerpc64le-linux. Pushed to trunk.
-- >8 --
std::stoi, std::stol, std::stoul, and std::stod only depend on C89
functions, so don't need to be guarded by _GLIBCXX_USE_C99_STDLIB
std::stoll and std::stoull don't need C99 strtoll and strtoull if
sizeof(long) == sizeof(long long).
On Wed, 12 Jul 2023 at 17:35, Tobias Burnus wrote:
>
> Now committed as r14-2462-g450b05ce54d3f0.
Hi Tobias,
The newly added tests in above commit -- alloc-11.c and alloc-12.c
seem to fail during execution
on armv8l-unknown-linux-gnueabihf:
Running libgomp:libgomp.c++/c++.exp ...
FAIL:
If the stack frame only contains an alloca area, then
pdp11_expand_epilogue fails to deallocate it, resulting
in callee-saved registers and the return address being
restored from the wrong stack slots. Fixed by adding
|| cfun->calls_alloca to the condition for deallocating
the frame.
Tested with
From: Pan Li
This patch would like to support the basic floating-point dynamic
rounding modes for the RVV.
We implement the dynamic rounding mode by below steps.
1. Set entry to DYN and exit to DYN_EXIT.
2. Add one rtl variable into machine_function for backup/restore.
3. Backup frm value when
> The recent change in TImode parameter passing on x86_64 results in the FAIL
> of pr91681-1.c. The issue is that with the extra flexibility, the combine
> pass is
> now spoilt for choice between using either the
> *add3_doubleword_concat or the *add3_doubleword_zext
> patterns, when one operand
On 7/13/23 20:44, Palmer Dabbelt wrote:
On Thu, 13 Jul 2023 19:41:08 PDT (-0700), gcc-patches@gcc.gnu.org wrote:
Expanding without DONE or FAIL will leave the pattern as well, so this
patch is fine IMO, so this patch LGTM, but anyway I will test this and
commit if passed :)
Ah, thanks, I
Hi,
The attached patch fixes PR 101469.
Tested by the original reporter Rin Okuyama on NetBSD with GCC 10.5.
Applied to master, GCC 11, GCC 12, GCC 13 after 'make all' sanity check.
Cheers,
Oleg
gcc/ChangeLog:
PR target/101469
* config/sh/sh.md (peephole2): Handle case where
On Thu, 13 Jul 2023 19:41:08 PDT (-0700), gcc-patches@gcc.gnu.org wrote:
Expanding without DONE or FAIL will leave the pattern as well, so this
patch is fine IMO, so this patch LGTM, but anyway I will test this and
commit if passed :)
Ah, thanks, I guess I didn't know that. This is probably
On 7/13/23 20:41, Kito Cheng via Gcc-patches wrote:
Expanding without DONE or FAIL will leave the pattern as well, so this
patch is fine IMO, so this patch LGTM, but anyway I will test this and
commit if passed :)
THanks. I looked fine to me, but I wasn't going to have the time to
On Thu, 13 Jul 2023 19:02:05 PDT (-0700), li...@eswincomputing.com wrote:
When generating the gen_and3 function based on the and3
template, it produces the expression emit_insn (gen_rtx_SET (operand0,
gen_rtx_AND (, operand1, operand2)));, which is identical to the
portion I removed in this
Hi all,
This patch is to add initial support for Lunar Lake, Arrow Lake and Arrow Lake
S for GCC.
This link of related information is listed below:
https://www.intel.com/content/www/us/en/develop/download/intel-architecture-instruction-set-extensions-programming-reference.html
This has been
Expanding without DONE or FAIL will leave the pattern as well, so this
patch is fine IMO, so this patch LGTM, but anyway I will test this and
commit if passed :)
On Fri, Jul 14, 2023 at 10:34 AM Palmer Dabbelt wrote:
>
> On Thu, 13 Jul 2023 19:02:05 PDT (-0700), li...@eswincomputing.com wrote:
>
When generating the gen_and3 function based on the and3
template, it produces the expression emit_insn (gen_rtx_SET (operand0,
gen_rtx_AND (, operand1, operand2)));, which is identical to the
portion I removed in this patch. Therefore, the redundant portion can be
deleted.
Signed-off-by: Die Li
From: Naveen H S
This patch adds lowering bit-field and opposite endian accesses pass.
The patch addresses many issues in:-
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19466
2023-07-14 Andrew Pinski
Co-authored-by: Naveen H S
gcc/ChangeLog:
* Makefile.in (OBJS): Add
Add comments as Robin's suggestion in scatter_store_run-7.c
Enable COND_LEN_FMA auto-vectorization for floating-point FMA
auto-vectorization **NO** ffast-math.
Since the middle-end support has been approved and I will merge it after I
finished bootstrap && regression on X86.
Ok. Comments added:
in V2:
https://gcc.gnu.org/pipermail/gcc-patches/2023-July/624476.html
juzhe.zh...@rivai.ai
From: Robin Dapp
Date: 2023-07-13 23:25
To: juzhe.zhong; Kito Cheng
CC: rdapp.gcc; gcc-patches; jeffreyalaw; kito.cheng; palmer; palmer
Subject: Re: [PATCH] RISC-V: Enable
On Linux/x86_64,
450b05ce54d3f08c583c3b5341233ce0df99725b is the first bad commit commit
450b05ce54d3f08c583c3b5341233ce0df99725b
Author: Tobias Burnus
Date: Wed Jul 12 13:50:21 2023 +0200
libgomp: Use libnuma for OpenMP's partition=nearest allocation trait
caused
with GCC configured
On 7/13/23 09:05, Manolis Tsamis wrote:
In this version I have made f-m-o able to also eliminate constant
moves in addition to the add constant instructions.
This increases the number of simplified/eliminated instructions and is
a good addition for RISC style ISAs where these are more common.
On Thu, Jul 06, 2023 at 06:56:21PM +, Qing Zhao wrote:
> Hi, Kees,
>
> I have updated my V1 patch with the following changes:
> A. changed the name to "counted_by"
> B. changed the argument from a string to an identifier
> C. updated the documentation and testing cases accordingly.
Sounds
This patch implements built-in trait for std::is_pointer.
gcc/cp/ChangeLog:
* cp-trait.def: Define __is_pointer.
* constraint.cc (diagnose_trait_expr): Handle CPTK_IS_POINTER.
* semantics.cc (trait_expr_value): Likewise.
(finish_trait_expr): Likewise.
On 7/13/23 11:48, Patrick Palka wrote:
On Wed, 28 Jun 2023, Patrick Palka wrote:
On Wed, Jun 28, 2023 at 11:50 AM Jason Merrill wrote:
On 6/23/23 12:23, Patrick Palka wrote:
On Fri, 23 Jun 2023, Jason Merrill wrote:
On 6/21/23 13:19, Patrick Palka wrote:
When stepping through the
This patch lets libstdc++ use new built-in trait __is_pointer.
libstdc++-v3/ChangeLog:
* include/bits/cpp_type_traits.h (__is_ptr): Use __is_pointer
built-in trait.
* include/std/type_traits (is_pointer): Likewise. Optimize its
implementation.
tested on i688, x86_64 Darwin versions with/without support for the
platform_version flag. Checked by Rainer on macOS14. Pushed to trunk
thanks,
Iain
--- 8< ---
Later versions of the static linker support a more flexible flag to
describe the OS, OS version and SDK used to build the code. This
Hi Mikael,
Am 11.07.23 um 12:32 schrieb Mikael Morin via Gcc-patches:
Hello,
this is a followup to Harald's recent work [1] on the evaluation order
of arguments, when one of them is passed to an intent(out) allocatable
dummy and is deallocated before the call.
This extends Harald's fix to
On Thu, Jul 13, 2023 at 2:22 AM Jonathan Wakely wrote:
>
> On Wed, 12 Jul 2023 at 21:42, Ken Matsui wrote:
> >
> > On Wed, Jul 12, 2023 at 3:01 AM Jonathan Wakely wrote:
> > >
> > > On Mon, 10 Jul 2023 at 06:51, Ken Matsui via Libstdc++
> > > wrote:
> > > >
> > > > Hi,
> > > >
> > > > Here is
> On Jul 13, 2023, at 12:47 PM, Mikael Pettersson wrote:
>
> If the stack frame only contains an alloca area, then
> pdp11_expand_epilogue fails to deallocate it, resulting
> in callee-saved registers and the return address being
> restored from the wrong stack slots. Fixed by adding
> ||
Ping.
On 6/30/23 2:26 PM, Pat Haugen via Gcc-patches wrote:
Updated from prior version to address latest review comment (simplify
umod3).
Disable generation of scalar modulo instructions.
It was recently discovered that the scalar modulo instructions can suffer
noticeable performance issues
On Wed, 28 Jun 2023, Tamar Christina wrote:
> Hi All,
>
> This patch updates the peeling code to maintain LCSSA during peeling.
> The rewrite also naturally takes into account multiple exits and so it didn't
> make sense to split them off.
>
> For the purposes of peeling the only change for
> On Jul 13, 2023, at 12:47 PM, Mikael Pettersson wrote:
>
> If the stack frame only contains an alloca area, then
> pdp11_expand_epilogue fails to deallocate it, resulting
> in callee-saved registers and the return address being
> restored from the wrong stack slots. Fixed by adding
> ||
On 7/13/23 11:46, Paul Koning via Gcc-patches wrote:
On Jul 13, 2023, at 12:47 PM, Mikael Pettersson wrote:
If the stack frame only contains an alloca area, then
pdp11_expand_epilogue fails to deallocate it, resulting
in callee-saved registers and the return address being
restored from
On Fri, May 26, 2023 at 09:47:10PM -0400, Jason Merrill wrote:
> On 5/26/23 19:18, Marek Polacek wrote:
> > Since r8-509, we'll no longer create a static temporary var for
> > the initializer '{ 1, 2 }' for num in the attached test because
> > the code in finish_compound_literal is now guarded by
> -Original Message-
> From: Richard Biener
> Sent: Thursday, July 13, 2023 6:31 PM
> To: Tamar Christina
> Cc: gcc-patches@gcc.gnu.org; nd ; j...@ventanamicro.com
> Subject: Re: [PATCH 12/19]middle-end: implement loop peeling and IV
> updates for early break.
>
> On Wed, 28 Jun 2023,
Rainer Orth writes:
> When trying to bootstrap current trunk on macOS 14.0 beta 3 with Xcode
> 15 beta 4, the build failed running mklink in stage 2:
>
> unset CC ; m2/boot-bin/mklink -s --langc++ --exit --name m2/mc-boot/main.cc
> /vol/gcc/src/hg/master/darwin/gcc/m2/init/mcinit
> dyld[55825]:
On Thu, Jul 13, 2023 at 7:10 PM Roger Sayle wrote:
>
>
> This patch resolves PR target/110588 to catch another case in combine
> where the i386 backend should be generating a btl instruction. This adds
> another define_insn_and_split to recognize the RTL representation for this
> case.
>
> I
Bootstrapped and regtested on x86_64-pc-linux-gnu, does this look OK for
trunk?
-- >8 --
Here the call A().f() is represented as a COMPOUND_EXPR whose first
operand is the otherwise unused object argument A() and second operand
is the call result (both are TARGET_EXPRs). Within the return
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