Thanks for doing this.
kugan.vivekanandara...@linaro.org writes:
> From: Kugan Vivekanandarajah
>
> gcc/ChangeLog:
>
> 2019-05-15 Kugan Vivekanandarajah
>
> PR target/88834
> * tree-ssa-loop-ivopts.c (get_mem_type_for_internal_fn): Handle
> IFN_MASK_LOAD_LANES and IFN_MASK_ST
Eric Botcazou writes:
>> This patch therefore adds a new construct called define_insn_and_rewrite.
>> It's basically a define_insn_and_split with an implicit split pattern,
>> obtained by copying the insn pattern and replacing match_operands with
>> match_dups and match_operators with match_op_dup
On Wed, May 15, 2019 at 1:20 PM Kewen.Lin wrote:
>
> on 2019/5/15 上午11:34, Kewen.Lin wrote:
> >
> > on 2019/5/15 上午10:40, Bin.Cheng wrote:
> >> I wonder if you can factor out generic part into GIMPLE and leave
> >> target hook as specific as possible?
> >>
> >
> > Good suggestion! Yes, most of the
Hi,
I noticed that cand_chain (first_interp/next_interp) is not maintained correctly
in slsr_process_copy/slsr_process_cast (now slsr_process_copycast). This one
fixes the issue, as well as records the "first" cand in stmt_cand_map.
Hi Bill, is this correct or I misunderstood the code? Bootstrap
Hi,
I noticed that slsr_process_copy and slsr_process_cast are almost identical
and called only once. This patch refactor the two functions into one.
For copies, it also passes lhs' type to creation of new cand assuming that
lhs, rhs and base_cand have the same/compatible type. I will keep an eye
on 2019/5/15 上午11:34, Kewen.Lin wrote:
>
> on 2019/5/15 上午10:40, Bin.Cheng wrote:
>> I wonder if you can factor out generic part into GIMPLE and leave
>> target hook as specific as possible?
>>
>
> Good suggestion! Yes, most of the checks are common as you
> pointed out. I hope the other targets
on 2019/5/14 下午3:26, Richard Biener wrote:
> On Tue, May 14, 2019 at 5:10 AM wrote:
>>
>> From: Kewen Lin
>>
>> Previous version link for background:
>> https://gcc.gnu.org/ml/gcc-patches/2019-04/msg00912.html
>>
>> Firstly, it's to call predict_doloop_p hook to check this
>> loop will be transfo
Hi,
As noted in PR57534 comment #33, SLSR currently doesn't strength reduce memory
references in reported cases, which conflicts with its comment at the beginning
of file.
The main reason is in functions slsr_process_ref and restructure_reference which
rejects MEM_REF by handled_compoenent_p in th
Hi!
This is just a clean-up. During the course of past refactorings, the
then and else branches of `if (is_unsigned)` in is_value_included_in()
became semantically equivalent and almost textually identical. This
patch removes the conditional altogether.
Regtested and bootstrapped with `BOOT_CFL
on 2019/5/15 上午10:40, Bin.Cheng wrote:
> I wonder if you can factor out generic part into GIMPLE and leave
> target hook as specific as possible?
>
Good suggestion! Yes, most of the checks are common as you
pointed out. I hope the other targets won't have more
customization needs excepting for
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a1F�22`A8�09bE9�7AN30�1F�D0N3A`A8cD0O9Bv84e36m3Eg0DRA1002
`A8u33�F7v84u35[50SD1y68]F2b10R9F_00Q77�01SD1y68�E6`C5Y82N0B�1A
SD1y68NE3x01�1A019093877133873SD1y68SF7x01�1A5123338323SD1y68�D1�9D�1A639.9Q43
S05T2Bv84�D0S55SF7�1A `A8
on 2019/5/14 下午3:24, Richard Biener wrote:>
> Most of the rs6000 target hook checks look general
> (can we compute niter, etc.), IVOPTs would have a hard
> time adding a counter IV w/o being able to compute niters.
Do you mean to reuse them?
Yes, IVOPTs has already checked niter. At the initial
From: Kugan Vivekanandarajah
gcc/ChangeLog:
2019-05-15 Kugan Vivekanandarajah
PR target/88834
* config/aarch64/aarch64.c (aarch64_classify_address): Relax
allow_reg_index_p.
gcc/testsuite/ChangeLog:
2019-05-15 Kugan Vivekanandarajah
PR target/88834
I wonder if you can factor out generic part into GIMPLE and leave
target hook as specific as possible?
On Tue, May 14, 2019 at 11:10 AM wrote:
>
> From: Kewen Lin
>
> Previous version link for background:
> https://gcc.gnu.org/ml/gcc-patches/2019-04/msg00912.html
>
> This hook is to predict whet
From: Kugan Vivekanandarajah
In PR88834, IVOPT is not selecting the right addressing mode. Inorder to fix
thix,
we need to add support to add IV uses for IFN_MASK_LOAD_LANES and
IFN_MASK_STORE_LANES.
In addition, we also need to add IV candidate with scaled by the element or
access size if
tha
From: Kugan Vivekanandarajah
gcc/ChangeLog:
2019-05-15 Kugan Vivekanandarajah
PR target/88834
* tree-ssa-loop-ivopts.c (get_mem_type_for_internal_fn): Handle
IFN_MASK_LOAD_LANES and IFN_MASK_STORE_LANES.
(find_interesting_uses_stmt): Likewise.
(get_ali
on 2019/5/14 下午3:18, Richard Biener wrote:
> Hum. The function is somewhat of a hack, trying to produce
> "reasonable" DECL_RTL, exposing it in expr.[ch] with this
> name is eventually misleading. Also you fail to "outline"
> the most important part:
>
> FOR_EACH_VEC_ELT (decl_rtl_to_reset,
Hi Martin,
> On 14 May 2019, at 22:33, Martin Sebor wrote:
>
> The attached patch fixes quoting, spelling, and other formatting
> issues in diagnostics issued by the Objective C/C++ front-end and
> pointed out by the -Wformat-diag warning.
>
The ObjC changes are OK.
It’s possible there might
On Tue, May 14, 2019 at 01:08:27PM -0600, Jeff Law wrote:
> > In https://gcc.gnu.org/ml/gcc-patches/2019-05/msg00484.html I've posted a
> > patch that would set it earlier (or it could be set during gimplification
> > and propagated during inlining, would need to be in cfun->calls_eh_return
> > ins
On Tue, May 14, 2019 at 01:13:34PM -0600, Jeff Law wrote:
> Trying to guess what the target is going to do, then changing the
> structure of the loops in gimple based on that guess -- is that really a
> good idea. It's fairly counter to many of the design goals around gimple.
That is exactly what
Unrecognized `gnatmake' switches are not implicitly passed on to the
linker, so just pasting board `ldflags' and any other linker flags
verbatim into `add_flags' to use for the invocation line of `gnatmake'
will make them ignored at best.
For example in a GCC test environment that has:
set_boa
Pass the `ada' option to DejaGNU's `target_compile' procedure, which by
default calls `default_target_compile', so that it arranges for an Ada
compilation rather the default of C. We set the compiler to `gnatmake'
manually here, so that part of the logic in `default_target_compile' is
not used
According to `gnatmake' documentation:
"Any uppercase or multi-character switch that is not a 'gnatmake' switch
is passed to 'gcc' (e.g., '-O', '-gnato,' etc.)"
however the `--sysroot=' switch is actually rejected:
gnatmake: invalid switch: --sysroot=...
likely because it is one of the very few
Hi,
In the course of setting up GCC regression testing for the RISC-V target
I have discovered that the GNAT test suite does not correctly respond to
the test environment settings passed from the test harness in my setup and
consequently no test case works correctly.
In my particular setup `
The attached patch fixes quoting, spelling, and other formatting
issues in diagnostics issued by the Objective C/C++ front-end and
pointed out by the -Wformat-diag warning.
Martin
gcc/objc/ChangeLog:
* objc-act.c (objc_begin_catch_clause): Quote keywords and options
in diagnostics.
(objc_buil
The attached patch fixes quoting, spelling, and other formatting
issues in diagnostics issued by the i386 back-end and pointed out
by the -Wformat-diag warning.
Martin
gcc/ChangeLog:
* config/i386/i386-expand.c (get_element_number): Quote keywords
and other internal names in diagnostics. Adju
The attached patch fixes quoting, spelling, and other formatting
issues in diagnostics issued from files in middle-end files and
pointed out by the -Wformat-diag warning.
Martin
gcc/ChangeLog:
* builtins.c (expand_builtin_atomic_always_lock_free): Quote
identifiers, keywords, operators, and ty
The attached patch fixes quoting, spelling, and other formatting
issues in diagnostics issued by the D front end and pointed out
by the -Wformat-diag warning.
Martin
gcc/d/ChangeLog:
* d/d-builtins.cc (d_init_builtins): Quote keywords, operators,
and types in diagnostics.
* d/d-codegen.cc (ge
The attached patch fixes quoting, spelling, and other formatting
issues in diagnostics issued from files in the c-family/ directory
and pointed out by the -Wformat-diag warning.
Martin
gcc/c-family/ChangeLog:
* c-attribs.c (handle_no_sanitize_attribute): Quote identifiers,
keywords, operators,
The attached patch fixes quoting, spelling, and other formatting
issues in diagnostics issued by the C++ front-end and pointed out
by the -Wformat-diag warning.
Martin
gcc/cp/ChangeLog:
* call.c (print_z_candidate): Wrap diagnostic text in a gettext
macro. Adjust.
(print_z_candidates): Same.
The attached patch fixes quoting, spelling, and other formatting
issues in diagnostics issued from files in the libgcc directory
and pointed out by the -Wformat-diag warning.
Martin
libgcc/ChangeLog:
* libgcov-util.c (read_gcda_file): Remove trailing newline.
diff --git a/libgcc/libgcov-util.c
The attached patch fixes quoting, spelling, and other formatting
issues in diagnostics issued by the C front-end and pointed out
by the -Wformat-diag warning.
Martin
gcc/c/ChangeLog:
* c-decl.c (start_decl): Quote keywords, operators, and
types in diagnostics.
(finish_decl): Same.
* c-parser
The attached patch fixes quoting, spelling, and other formatting
issues in diagnostics issued by the Brig front end and pointed
out by the -Wformat-diag warning.
Martin
gcc/brig/ChangeLog:
* brigfrontend/brig-control-handler.cc
(brig_directive_control_handler::operator): Remove trailing newlin
The attached patch implements the -Wformat-diag warning to help find
quoting, spelling, and other formatting issues in diagnostics issued
by GCC.
Martin
gcc/c-family/ChangeLog:
* c-common.h (GCC_DIAG_STYLE): Adjust.
(GCC_DIAG_RAW_STYLE): New macro.
c-format.c (function_format_info::format_ty
The attached patch fixes quoting, spelling, and other formatting
issues in diagnostics issued by the Ada front and pointed out by
the -Wformat-diag warning.
Martin
gcc/ada/ChangeLog:
* gcc-interface/trans.c (check_inlining_for_nested_subprog): Quote
reserved names.
diff --git a/gcc/ada/gcc-in
On Tue, May 14, 2019 at 11:20:16PM +0200, Paolo Carlini wrote:
> Hi again,
>
> On 14/05/19 21:21, Paolo Carlini wrote:
> > Hi,
> >
> > On 14/05/19 21:05, Marek Polacek wrote:
> > > On Tue, May 14, 2019 at 03:01:35PM -0400, Nathan Sidwell wrote:
> > > > On 5/14/19 11:28 AM, Paolo Carlini wrote:
>
Hi again,
On 14/05/19 21:21, Paolo Carlini wrote:
Hi,
On 14/05/19 21:05, Marek Polacek wrote:
On Tue, May 14, 2019 at 03:01:35PM -0400, Nathan Sidwell wrote:
On 5/14/19 11:28 AM, Paolo Carlini wrote:
another straightforward one sitting in my tree... Sanity checked on
x86_64-linux.
I suspec
Near the end of every release a bunch of problem reports are
raised for various punctuation, quoting, and spelling issues
in GCC. In GCC 9 a total 28 such issues were submitted.
A fair number of them are discovered as new or changed
diagnostics are being translated. A checker was developed
to he
On 5/14/19 1:35 PM, Bill Schmidt wrote:
> On 5/14/19 2:13 PM, Jeff Law wrote:
>> On 5/13/19 9:09 PM, li...@linux.ibm.com wrote:
>>> From: Kewen Lin
>>>
>>> Previous version link for background:
>>> https://gcc.gnu.org/ml/gcc-patches/2019-04/msg00912.html
>>>
>>> This hook is to predict whether one
On Tue, May 14, 2019 at 07:11:18PM +0300, Maxim Kuvyrkov wrote:
> This patch adds scripts to contrib/ to migrate full history of GCC's
> subversion repository to git. My hope is that these scripts will
> finally allow GCC project to migrate to Git.
Thank you for doing this.
> The result of the c
We used to print errors, but since r236221 this compiles fine. clang++ also
compiles it without errors.
Tested on x86_64-linux, applying to trunk.
2019-05-14 Marek Polacek
PR c++/68918
* g++.dg/cpp0x/decltype71.C: New test.
diff --git gcc/testsuite/g++.dg/cpp0x/decltype71.C
This got fixed by r254461.
Tested on x86_64-linux, applying to trunk.
2019-05-14 Marek Polacek
PR c++/70156
* g++.dg/init/static5.C: New test.
diff --git gcc/testsuite/g++.dg/init/static5.C
gcc/testsuite/g++.dg/init/static5.C
new file mode 100644
index 000..4eaf787d0
Darwin doesn't support mx32, and some tests were
failing because it was trying to do them. When we
disable this it turns out that quite a few tests
requiring mx32 support were not guarded.
Tested on x86_64-linux-gnu (m32/m64) and x86_64-darwin12
applied to mainline.
Iain
gcc/
2019-05-14 Iain
The linter in contrib/ checks all messages that the GCC user may see
whether they conform roughly to the GCC Guidelines for Diagnostics.
* contrib/check-internal-format-escaping.py: improve output of
the linter by providing short rationales for the warnings;
detect space be
On 14/05/19 19:09 +0200, Daniel Krügler wrote:
Am Di., 14. Mai 2019 um 13:20 Uhr schrieb Jonathan Wakely :
* testsuite/20_util/allocator_traits/members/allocate_hint_nonpod.cc:
Use operator-> to access raw pointer member.
* testsuite/23_containers/vector/59829.cc: Likewi
On 5/14/19 2:13 PM, Jeff Law wrote:
> On 5/13/19 9:09 PM, li...@linux.ibm.com wrote:
>> From: Kewen Lin
>>
>> Previous version link for background:
>> https://gcc.gnu.org/ml/gcc-patches/2019-04/msg00912.html
>>
>> This hook is to predict whether one loop in gimple will
>> be transformed to low-ove
Hi,
On 14/05/19 21:05, Marek Polacek wrote:
On Tue, May 14, 2019 at 03:01:35PM -0400, Nathan Sidwell wrote:
On 5/14/19 11:28 AM, Paolo Carlini wrote:
another straightforward one sitting in my tree... Sanity checked on
x86_64-linux.
I suspect many/all of the TREE_CODE (x) == TEMPLATE_DECL
(or
On 5/13/19 9:09 PM, li...@linux.ibm.com wrote:
> From: Kewen Lin
>
> Previous version link for background:
> https://gcc.gnu.org/ml/gcc-patches/2019-04/msg00912.html
>
> This hook is to predict whether one loop in gimple will
> be transformed to low-overhead loop later in RTL, and
> designed to
On 5/13/19 4:51 PM, Jakub Jelinek wrote:
> On Mon, May 13, 2019 at 04:29:21PM -0600, Jeff Law wrote:
>>> That is a serious misunderstanding of what __builtin_eh_return does.
>>> For the most part, __builtin_eh_return works by forcing all call clobbered
>>> registers to stack, having that described
On Tue, May 14, 2019 at 03:01:35PM -0400, Nathan Sidwell wrote:
> On 5/14/19 11:28 AM, Paolo Carlini wrote:
>
> > another straightforward one sitting in my tree... Sanity checked on
> > x86_64-linux.
>
> I suspect many/all of the TREE_CODE (x) == TEMPLATE_DECL
> (or DECL_FUNCTION_TEMPLATE_P) coul
On 5/14/19 11:28 AM, Paolo Carlini wrote:
another straightforward one sitting in my tree... Sanity checked on
x86_64-linux.
I suspect many/all of the TREE_CODE (x) == TEMPLATE_DECL
(or DECL_FUNCTION_TEMPLATE_P) could also be elided -- we don't have
naked function templates at that point, they
On Tue, May 14, 2019 at 09:42:58AM -0400, David Edelsohn wrote:
> I would like to backport two AIX-specific patches to GCC 8. These
> both fix bugs that generate wrong code on AIX.
>
> 1) XCOFF private read only data section
>
> 2) Follow AIX ABI to not pass FP structures in FPRs.
>
> These pat
Let backends call assemble_start_function after they have generated
thunk function body so that a constant pool could be output if it is
required. This may help backends to avoid implementing custom constant
loading code specifically for the MI thunk and reuse existing
functionality.
gcc/
2019-01-
On 5/14/19 8:02 AM, Nathan Sidwell wrote:
This patch nadgers the driver's subprocess names to include the driver
name. It results in more informative error messages. For instance,
rather than:
>./xg++ -B./ frob.cc -c -fdump-tree-nope
cc1plus: error: unrecognized command line option '-fd
We currently call rs6000_emit_epilogue with a boolean parameter saying
if this is for a sibcall. We also need to create epilogues for
eh_return. This isn't yet indicated directly: instead, we get an
eh_return epilogue if crtl->calls_eh_return and this is not a sibcall.
This patch changes things
2019-05-14 Segher Boessenkool
* config/rs6000/rs6000.md (eh_set_lr_): Merge with following
define_split to become a define_insn_and_split.
---
gcc/config/rs6000/rs6000.md | 11 +++
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/gcc/config/rs6000/rs6000.m
On Tue, May 14, 2019 at 05:28:09PM +0200, Paolo Carlini wrote:
> Hi,
>
> another straightforward one sitting in my tree... Sanity checked on
> x86_64-linux.
>
> Thanks, Paolo.
>
> ///
>
> 2019-05-14 Paolo Carlini
>
> * call.c (perform_overload_resolution, build_new_me
Am Di., 14. Mai 2019 um 13:20 Uhr schrieb Jonathan Wakely :
>
> * testsuite/20_util/allocator_traits/members/allocate_hint_nonpod.cc:
> Use operator-> to access raw pointer member.
> * testsuite/23_containers/vector/59829.cc: Likewise.
> * testsuite/23_containers/vec
> This patch therefore adds a new construct called define_insn_and_rewrite.
> It's basically a define_insn_and_split with an implicit split pattern,
> obtained by copying the insn pattern and replacing match_operands with
> match_dups and match_operators with match_op_dups.
Isn't that what define_
This change simplifies visitation for variants, by using INVOKE for
the visit form, and explicitly specifying the tag types for raw
visitation, instead of inferring them from the return types of the
lambda functions used as visitors.
* include/std/variant (__visit_with_index): Remove type
Currently the lto plugin has a somewhat obscure incantation to get it to save
its temp files, and at least one is not named in any sensible way for
development examination.
This patch makes it follow the same approach as collect2.
-save-temps causes the temp file to be named meaningfully, and
Recent work by Richard Sandiford [1] enabled the possibility to
macroize DIVMOD patterns in i386.md.
2019-05-14 Uroš Bizjak
* config/i386/i386.md (any_div): New code iterator.
(paired_mod): New code attribute.
(sgnprefix): Handle DIV and UDIV RTXes.
(u): Ditto.
(divmod4): M
That was fast :)
I’ll check the changelog for future reference.
Thanks,
Nina
On Tue, 14 May 2019 at 16:50, Jonathan Wakely wrote:
> On 14/05/19 15:43 +0100, Nina Dinka Ranns wrote:
> >Tested on Linux x86_64
> >nonesuch is insufficiently useless (lwg2996)
> >
> >2019-05-14 Nina Dinka Ranns
> >
This patch adds scripts to contrib/ to migrate full history of GCC's subversion
repository to git. My hope is that these scripts will finally allow GCC
project to migrate to Git.
The result of the conversion is at
https://github.com/maxim-kuvyrkov/gcc/branches/all . Branches with "@rev"
suff
On Tue, 14 May 2019 at 17:05, ciel wrote:
>
> Dear GCC team,
>
> I have succeeded to build gdc on macOS. I firstly submitted the patch
> to https://github.com/Homebrew/homebrew-core/pull/39712 but I was
> encouraged to submit to gcc team instead. So could you take a look at
> it?
>
Some of it loo
On 14/05/19 15:43 +0100, Nina Dinka Ranns wrote:
Tested on Linux x86_64
nonesuch is insufficiently useless (lwg2996)
2019-05-14 Nina Dinka Ranns
nonesuch is insufficiently useless (lwg2996)
* include/std/type_traits
struct __nonesuch: added private base class to make __no
Hi,
another straightforward one sitting in my tree... Sanity checked on
x86_64-linux.
Thanks, Paolo.
///
2019-05-14 Paolo Carlini
* call.c (perform_overload_resolution, build_new_method_call_1):
Use OVL_P.
* decl.c (grokfndecl): Likewise.
*
As well as simpifying the code by removing duplication, this means that
we only need to touch std::__invoke_r if we need to implement changes to
INVOKE, such as those in P0932R0.
* include/bits/std_function.h (_Simple_type_wrapper): Remove.
(_Function_handler): Remove partial spec
* include/bits/invoke.h (__invoke_r): Define new function implementing
the INVOKE pseudo-function.
* testsuite/20_util/function_objects/invoke/1.cc: Add more tests.
* testsuite/20_util/function_objects/invoke/2.cc: New test.
Tested powerpc64le-linux, committed to t
On 5/14/19 8:55 AM, Martin Liška wrote:
On 5/13/19 3:07 PM, Jakub Jelinek wrote:
On Mon, May 13, 2019 at 12:14:37PM +0200, Martin Liška wrote:
On 5/10/19 11:21 AM, Jakub Jelinek wrote:
On Fri, May 10, 2019 at 11:04:12AM +0200, Martin Liška wrote:
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/
Dear GCC team,
I have succeeded to build gdc on macOS. I firstly submitted the patch
to https://github.com/Homebrew/homebrew-core/pull/39712 but I was
encouraged to submit to gcc team instead. So could you take a look at
it?
Best Regards,
T. Yamada
gcc9-gdc.patch
Description: Binary data
This libgo patch by Than McIntosh revises the gccgo version of
memory/block/mutex profiling to reduce runtime overhead. The main
change is to collect raw stack traces while the profile is on line,
then post-process the stacks just prior to the point where we are
ready to use the final product. Me
On 5/13/19 3:07 PM, Jakub Jelinek wrote:
> On Mon, May 13, 2019 at 12:14:37PM +0200, Martin Liška wrote:
>> On 5/10/19 11:21 AM, Jakub Jelinek wrote:
>>> On Fri, May 10, 2019 at 11:04:12AM +0200, Martin Liška wrote:
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/i386/i386.h
@@ -1906,6
Tested on Linux x86_64
nonesuch is insufficiently useless (lwg2996)
2019-05-14 Nina Dinka Ranns
nonesuch is insufficiently useless (lwg2996)
* include/std/type_traits
struct __nonesuch: added private base class to make __nonesuch
not an aggregate and removed deleted defa
The definition of is_nothrow_invocable in terms of is_convertible and
is_nothrow_constructible is incorrect, because a type could have an
explicit constructor that means is_nothrow_constructible is true, but
implicit conversions could use a different constructor that is
potentially-throwing.
Fix
Several SVE patterns need define_insn_and_splits that generate the
same insn_code, but with different operands. That's probably a
niche requirement, but it's cropping up often enough on the ACLE
branch that I think it would be good to have a syntactic sugar for it.
This patch therefore adds a new
Richard Biener writes:
> On Tue, 14 May 2019, Richard Sandiford wrote:
>
>> Richard Biener writes:
>> > The following makes SSA rewrite (update-address-taken) recognize
>> > sets of aligned sub-vectors in aligned position
>> > (v2qi into v16qi, but esp. v8qi into v16qi). It uses the
>> > BIT_INS
On Tue, 14 May 2019, Richard Biener wrote:
In princple PTA should know the aliasing cannot happen but possibly
the info is either lost or the IL is too obfuscated at the point it gets
computed. (hello C++...)
We don't need much obfuscation for this, a simple C program
int g;
int*f(int**p){
On Tue, 14 May 2019, Richard Sandiford wrote:
> Richard Biener writes:
> > The following makes SSA rewrite (update-address-taken) recognize
> > sets of aligned sub-vectors in aligned position
> > (v2qi into v16qi, but esp. v8qi into v16qi). It uses the
> > BIT_INSERT_EXPR support for this, enabl
This patch nadgers the driver's subprocess names to include the driver
name. It results in more informative error messages. For instance,
rather than:
>./xg++ -B./ frob.cc -c -fdump-tree-nope
cc1plus: error: unrecognized command line option '-fdump-tree-nope'
we get:
>./xg++ -B./ frob.
Hi!
The split_critical_edges() function has multiple uses and it seems, a
portion of its code was added to work only when called from tree-ssa-pre
but right now it is executed regardless of the caller.
The below patch survives bootstrap and regression testing on
x86_64-pc-linux-gnu. Does it make
I would like to backport two AIX-specific patches to GCC 8. These
both fix bugs that generate wrong code on AIX.
1) XCOFF private read only data section
2) Follow AIX ABI to not pass FP structures in FPRs.
These patches have been on trunk / GCC 9 for months.
Bootstrapped gcc-8-branch on powerp
Richard Biener writes:
> The following makes SSA rewrite (update-address-taken) recognize
> sets of aligned sub-vectors in aligned position
> (v2qi into v16qi, but esp. v8qi into v16qi). It uses the
> BIT_INSERT_EXPR support for this, enabling that for vector
> typed values. This makes us turn f
Hi,
On Tue, 14 May 2019, Jakub Jelinek wrote:
> In https://gcc.gnu.org/ml/gcc-patches/2019-05/msg00484.html I've posted
> a patch that would set it earlier (or it could be set during
> gimplification and propagated during inlining, would need to be in
> cfun->calls_eh_return instead of crtl->c
The following makes SSA rewrite (update-address-taken) recognize
sets of aligned sub-vectors in aligned position
(v2qi into v16qi, but esp. v8qi into v16qi). It uses the
BIT_INSERT_EXPR support for this, enabling that for vector
typed values. This makes us turn for example
typedef unsigned cha
* include/std/iterator: Include instead of and
.
This makes 5kloc smaller!
Tested powerpc64le-linux, committed to trunk.
commit 32a8a4b2518030b683561d26ef64c301b46deb5a
Author: Jonathan Wakely
Date: Thu Feb 23 20:13:37 2017 +
Reduce header dependencies in
For vector testcases this is very much required (as others, coming).
It also seems to handle __VIEW_CONVERT in a component-reference
chain just fine though handling this wasn't the original intention.
Bootstrap / regtest running on x86_64-unknown-linux-gnu.
Richard.
2019-05-14 Richard Biener
* include/bits/stl_tree.h (_Rb_tree::erase(const Key*, const Key*)):
Remove unused, non-standard function.
As suggested in https://gcc.gnu.org/ml/libstdc++/2016-12/msg00100.html
I've removed this unused member.
Tested powerpc64le-linux, committed to trunk.
commit 4a182e12a82554
On 04/12/18 14:30 +, Jonathan Wakely wrote:
As both callers of match_results::_M_resize(unsigned) immediately follow
it with a loop to update the value of each sub_match, that behaviour can
be moved into _M_resize itself. The first caller fills the container
with unmatched subs, which can be
The std::thread constructor creates (and then moves) an unnecessary
temporary copy of each argument. Optimize it to only make the one copy
that is required.
PR libstdc++/69724
* include/std/thread (thread::_State_impl, thread::_S_make_state):
Replace single _Callable param
On 09/05/19 09:26 +0100, Nina Dinka Ranns wrote:
Tested on Linux x86_64
Inconsistency wrt Allocators in basic_string assignment vs.
basic_string::assign (LWG2579)
2019-05-09 Nina Dinka Ranns
Inconsistency wrt Allocators in basic_string assignment vs.
basic_string::assign (LWG2579)
Missing part 3/3.
Martin
>From c026b716c0ee0595f0577b32e511dbdf7cf960a3 Mon Sep 17 00:00:00 2001
From: paolo
Date: Fri, 26 Apr 2019 11:46:15 +
Subject: [PATCH 3/3] /cp 2018-05-14 Paolo Carlini
* decl.c (grokdeclarator): Fix value assigned to typespec_loc, use
min_location.
/testsuite
201
On 5/13/19 7:10 AM, marxin wrote:
libcpp/ChangeLog:
2019-05-13 Martin Liska
PR preprocessor/90382
* line-map.c (first_map_in_common_1): Handle ADHOC
locations.
---
ok
--
Nathan Sidwell
On 5/13/19 7:07 AM, marxin wrote:
libcpp/ChangeLog:
2019-05-13 Martin Liska
PR preprocessor/90382
* include/line-map.h (get_data_from_adhoc_loc): Add const to
the first argument.
(get_location_from_adhoc_loc): Likewise.
* line-map.c(get_data_from_adho
* testsuite/20_util/allocator_traits/members/allocate_hint_nonpod.cc:
Use operator-> to access raw pointer member.
* testsuite/23_containers/vector/59829.cc: Likewise.
* testsuite/23_containers/vector/bool/80893.cc: Likewise.
* testsuite/libstdc++-prettyprin
* testsuite/util/testsuite_allocator.h (memory_resource)
(default_resource_mgr): Fix indentation.
Tested powerpc64le-linux, committed to trunk.
commit 59c33c756da61c7e8c25dea832055a16156ed97a
Author: Jonathan Wakely
Date: Tue May 14 11:03:23 2019 +0100
Fix indentation in
The printer was confused when unique_ptr::pointer is an empty
class, or the deleter is not empty. Instead of assuming the tuple has a
single _M_head_impl member manually inspect the tuple base classes to
get the first element.
Doing this means the "compat" tuple in compat.cc needs to have the
sam
* include/bits/unique_ptr.h (__uniq_ptr_impl): Add move constructor,
move assignment operator.
(__uniq_ptr_impl::release(), __uniq_ptr_impl::reset(pointer)): Add.
(__uniq_ptr_data): New class template with conditionally deleted
special members.
(uniq
Hi.
It's a small tweak to a test-case. I've tested that on x86_64-linux-gnu
and aarch64-linux-gnu.
I'm going to install the patch.
Martin
gcc/testsuite/ChangeLog:
2019-05-14 marxin
PR middle-end/90340
* gcc.dg/tree-ssa/pr90340-2.c: Add case-values-threshold
param.
--
On Wed, May 8, 2019 at 2:04 PM Richard Biener
wrote:
>
> On Fri, May 3, 2019 at 6:54 PM H.J. Lu wrote:
> >
> > On Thu, May 2, 2019 at 10:53 AM H.J. Lu wrote:
> > >
> > > On Thu, May 2, 2019 at 7:55 AM Richard Biener
> > > wrote:
> > > >
> > > > On Thu, May 2, 2019 at 4:54 PM Richard Biener
> >
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