https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111829
Bug ID: 111829
Summary: Redudant register moves inside the loop
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Keywords: missed-optimization
Severity: normal
Tatsuyuki Ishi writes:
> lld and mold are platform-agnostic and not prefixed with target triple.
> Prepending the target triple makes it less likely to find the intended
> linker executable.
>
> A potential breaking change is that we no longer try to search for
> triple-prefixed lld/mold
lld and mold are platform-agnostic and not prefixed with target triple.
Prepending the target triple makes it less likely to find the intended
linker executable.
A potential breaking change is that we no longer try to search for
triple-prefixed lld/mold binaries anymore. However, since there
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103324
--- Comment #11 from Eric Gallager ---
(In reply to Eric Gallager from comment #10)
> (In reply to Richard Biener from comment #2)
> > Thus,
> >
> > make check RUNTESTFLAGS="execute.exp"
> > make check RUNTESTFLAGS="dg-torture.exp"
>
>
>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111799
--- Comment #3 from Andrew Pinski ---
Hmm, I think we reach __builtin_unreachable always and that is confusing
everything.
If we inline s early on (via using the always_inline attribute). main turns
into just __builtin_unreachable .
Consider this following case:
int
bar (int *x, int a, int b, int n)
{
x = __builtin_assume_aligned (x, __BIGGEST_ALIGNMENT__);
int sum1 = 0;
int sum2 = 0;
for (int i = 0; i < n; ++i)
{
sum1 += x[2*i] - a;
sum1 += x[2*i+1] * b;
sum2 += x[2*i] - b;
sum2 +=
> I don't think this patch counts as legally significant, but if you contribute
> again in future you should be aware of
> https://gcc.gnu.org/contribute.html#legal and either complete the copyright
> assignment paperwork, or add a DCO sign-off to the commit message.
Thanks for the reminder. I
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111828
Bug ID: 111828
Summary: rs6000: Parse inline asm string to figure out it
requires HTM feature or not.
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111366
Kewen Lin changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111380
Kewen Lin changed:
What|Removed |Added
Keywords||wrong-code
Status|ASSIGNED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31531
Andrew Pinski changed:
What|Removed |Added
URL|https://gcc.gnu.org/piperma |https://gcc.gnu.org/piperma
Currently we able to simplify `~a CMP ~b` to `b CMP a` but we should allow a nop
conversion in between the `~` and the `a` which can show up. A similarly thing
should
be done for `~a CMP CST`.
I had originally submitted the `~a CMP CST` case as
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103324
--- Comment #10 from Eric Gallager ---
(In reply to Richard Biener from comment #2)
> Thus,
>
> make check RUNTESTFLAGS="execute.exp"
> make check RUNTESTFLAGS="dg-torture.exp"
Just confirming that the proper way to combine these would be:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111380
--- Comment #3 from CVS Commits ---
The releases/gcc-12 branch has been updated by Kewen Lin :
https://gcc.gnu.org/g:a570462419f5a6ba2880a82d6394419864bd035b
commit r12-9926-ga570462419f5a6ba2880a82d6394419864bd035b
Author: Kewen Lin
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111366
--- Comment #21 from CVS Commits ---
The releases/gcc-12 branch has been updated by Kewen Lin :
https://gcc.gnu.org/g:2b50ddce27be4738b494f5c4dd7083099b3de68c
commit r12-9925-g2b50ddce27be4738b494f5c4dd7083099b3de68c
Author: Kewen Lin
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111366
--- Comment #20 from CVS Commits ---
The releases/gcc-13 branch has been updated by Kewen Lin :
https://gcc.gnu.org/g:4d22de945430e6f8c33ef98c90a4fad8de0ef41e
commit r13-7953-g4d22de945430e6f8c33ef98c90a4fad8de0ef41e
Author: Kewen Lin
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111380
--- Comment #2 from CVS Commits ---
The releases/gcc-13 branch has been updated by Kewen Lin :
https://gcc.gnu.org/g:cc87aaeceea58389b681e3a6a63f95e54f2b59cd
commit r13-7954-gcc87aaeceea58389b681e3a6a63f95e54f2b59cd
Author: Kewen Lin
Date:
Add support for vec_widen lo/hi patterns. These do not directly
match on Loongarch lasx instructions but can be emulated with
even/odd + vector merge.
gcc/ChangeLog:
* config/loongarch/lasx.md (vec_widen_add_hi_,
vec_widen_add_lo_,
vec_widen_sub_hi_, vec_widen_sub_lo_,
gcc/ChangeLog:
* config/loongarch/lasx.md (avg3_floor, uavg3_floor,
avg3_ceil, uavg3_ceil, ssadv16qi, usadv16qi): New patterns.
* config/loongarch/lsx.md (avg3_floor, uavg3_floor,
avg3_ceil, uavg3_ceil, ssadv16qi, usadv16qi): New patterns.
gcc/testsuite/ChangeLog:
This patch make loongarch use the new vector hooks and implements the costing
function determine_suggested_unroll_factor, to make it be able to suggest the
unroll factor for a given loop being vectorized base vec_ops analysis during
vector costing and the available issue information. Referring to
The following three patches further enhance loongarch’s vectorization
capabilities.
Patch one add LoongArch support for AVG_CEIL/FLOOR.
Patch 2 add LoongArch support for vec_widen_mult/add/sub_lo/hi patterns.
patch 3 make loongarch use the new vector hooks and implements the costing
function
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.
This patch optimizes the performance of the is_volatile trait by dispatching
to the new __is_volatile built-in trait.
libstdc++-v3/ChangeLog:
* include/std/type_traits (is_volatile): Use __is_volatile built-in
trait.
(is_volatile_v): Likewise.
Signed-off-by: Ken Matsui
This patch implements built-in trait for std::is_const.
gcc/cp/ChangeLog:
* cp-trait.def: Define __is_const.
* constraint.cc (diagnose_trait_expr): Handle CPTK_IS_CONST.
* semantics.cc (trait_expr_value): Likewise.
(finish_trait_expr): Likewise.
This patch implements built-in trait for std::is_reference.
gcc/cp/ChangeLog:
* cp-trait.def: Define __is_reference.
* constraint.cc (diagnose_trait_expr): Handle CPTK_IS_REFERENCE.
* semantics.cc (trait_expr_value): Likewise.
(finish_trait_expr): Likewise.
This patch optimizes the performance of the is_member_object_pointer trait
by dispatching to the new __is_member_object_pointer built-in trait.
libstdc++-v3/ChangeLog:
* include/std/type_traits (is_member_object_pointer): Use
__is_member_object_pointer built-in trait.
This patch implements built-in trait for std::is_unsigned.
gcc/cp/ChangeLog:
* cp-trait.def: Define __is_unsigned.
* constraint.cc (diagnose_trait_expr): Handle CPTK_IS_UNSIGNED.
* semantics.cc (trait_expr_value): Likewise.
(finish_trait_expr): Likewise.
This patch implements built-in trait for std::is_arithmetic.
gcc/cp/ChangeLog:
* cp-trait.def: Define __is_arithmetic.
* constraint.cc (diagnose_trait_expr): Handle CPTK_IS_ARITHMETIC.
* semantics.cc (trait_expr_value): Likewise.
(finish_trait_expr): Likewise.
This patch implements built-in trait for std::is_function.
gcc/cp/ChangeLog:
* cp-trait.def: Define __is_function.
* constraint.cc (diagnose_trait_expr): Handle CPTK_IS_FUNCTION.
* semantics.cc (trait_expr_value): Likewise.
(finish_trait_expr): Likewise.
This patch optimizes the performance of the is_signed trait by dispatching to
the new __is_signed built-in trait.
libstdc++-v3/ChangeLog:
* include/std/type_traits (is_signed): Use __is_signed built-in trait.
(is_signed_v): Likewise.
Signed-off-by: Ken Matsui
---
This patch implements built-in trait for std::is_signed.
gcc/cp/ChangeLog:
* cp-trait.def: Define __is_signed.
* constraint.cc (diagnose_trait_expr): Handle CPTK_IS_SIGNED.
* semantics.cc (trait_expr_value): Likewise.
(finish_trait_expr): Likewise.
This patch implements built-in trait for std::is_member_object_pointer.
gcc/cp/ChangeLog:
* cp-trait.def: Define __is_member_object_pointer.
* constraint.cc (diagnose_trait_expr): Handle
CPTK_IS_MEMBER_OBJECT_POINTER.
* semantics.cc (trait_expr_value): Likewise.
This patch optimizes the performance of the is_scalar trait by dispatching to
the new __is_scalar built-in trait.
libstdc++-v3/ChangeLog:
* include/std/type_traits (is_scalar): Use __is_scalar built-in
trait.
(is_scalar_v): Likewise.
Signed-off-by: Ken Matsui
---
This patch optimizes the performance of the is_bounded_array trait by
dispatching to the new __is_bounded_array built-in trait.
libstdc++-v3/ChangeLog:
* include/std/type_traits (is_bounded_array_v): Use __is_bounded_array
built-in trait.
Signed-off-by: Ken Matsui
---
This patch optimizes the performance of the is_object trait by dispatching to
the new __is_function and __is_reference built-in traits.
libstdc++-v3/ChangeLog:
* include/std/type_traits (is_object): Use __is_function and
__is_reference built-in traits.
(is_object_v):
This patch optimizes the performance of the remove_pointer trait by
dispatching to the new remove_pointer built-in trait.
libstdc++-v3/ChangeLog:
* include/std/type_traits (remove_pointer): Use __remove_pointer
built-in trait.
Signed-off-by: Ken Matsui
---
This patch optimizes the performance of the is_function trait by dispatching
to the new __is_function built-in trait.
libstdc++-v3/ChangeLog:
* include/std/type_traits (is_function): Use __is_function built-in
trait.
(is_function_v): Likewise. Optimize its implementation.
This patch implements built-in trait for std::remove_pointer.
gcc/cp/ChangeLog:
* cp-trait.def: Define __remove_pointer.
* semantics.cc (finish_trait_type): Handle CPTK_REMOVE_POINTER.
gcc/testsuite/ChangeLog:
* g++.dg/ext/has-builtin-1.C: Test existence of
This patch optimizes the performance of the is_compound trait by dispatching
to the new __is_arithmetic built-in trait.
libstdc++-v3/ChangeLog:
* include/std/type_traits (is_compound): Do not use __not_.
(is_compound_v): Use is_fundamental_v instead.
Signed-off-by: Ken Matsui
This patch optimizes the performance of the is_array trait by dispatching to
the new __is_array built-in trait.
libstdc++-v3/ChangeLog:
* include/std/type_traits (is_array): Use __is_array built-in trait.
(is_array_v): Likewise.
Signed-off-by: Ken Matsui
---
This patch implements built-in trait for std::is_array.
gcc/cp/ChangeLog:
* cp-trait.def: Define __is_array.
* constraint.cc (diagnose_trait_expr): Handle CPTK_IS_ARRAY.
* semantics.cc (trait_expr_value): Likewise.
(finish_trait_expr): Likewise.
This patch optimizes the performance of the is_arithmetic trait by dispatching
to the new __is_arithmetic built-in trait.
libstdc++-v3/ChangeLog:
* include/std/type_traits (is_arithmetic): Use __is_arithmetic
built-in trait.
(is_arithmetic_v): Likewise.
Signed-off-by:
This patch optimizes the performance of the is_member_pointer trait
by dispatching to the new __is_member_pointer built-in trait.
libstdc++-v3/ChangeLog:
* include/std/type_traits (is_member_pointer): Use __is_member_pointer
built-in trait.
(is_member_pointer_v):
This patch implements built-in trait for std::is_volatile.
gcc/cp/ChangeLog:
* cp-trait.def: Define __is_volatile.
* constraint.cc (diagnose_trait_expr): Handle CPTK_IS_VOLATILE.
* semantics.cc (trait_expr_value): Likewise.
(finish_trait_expr): Likewise.
This patch optimizes the performance of the is_unbounded_array trait by
dispatching to the new __is_unbounded_array built-in trait.
libstdc++-v3/ChangeLog:
* include/std/type_traits (is_unbounded_array_v): Use
__is_unbounded_array built-in trait.
Signed-off-by: Ken Matsui
---
This patch optimizes the performance of the is_fundamental trait by
dispatching to the new __is_arithmetic built-in trait.
libstdc++-v3/ChangeLog:
* include/std/type_traits (is_fundamental_v): Use __is_arithmetic
built-in trait.
(is_fundamental): Likewise. Optimize the
This patch implements built-in trait for std::is_scalar.
gcc/cp/ChangeLog:
* cp-trait.def: Define __is_scalar.
* constraint.cc (diagnose_trait_expr): Handle CPTK_IS_SCALAR.
* semantics.cc (trait_expr_value): Likewise.
(finish_trait_expr): Likewise.
This patch implements built-in trait for std::is_bounded_array.
gcc/cp/ChangeLog:
* cp-trait.def: Define __is_bounded_array.
* constraint.cc (diagnose_trait_expr): Handle CPTK_IS_BOUNDED_ARRAY.
* semantics.cc (trait_expr_value): Likewise.
(finish_trait_expr):
This patch implements built-in trait for std::is_member_pointer.
gcc/cp/ChangeLog:
* cp-trait.def: Define __is_member_pointer.
* constraint.cc (diagnose_trait_expr): Handle CPTK_IS_MEMBER_POINTER.
* semantics.cc (trait_expr_value): Likewise.
(finish_trait_expr):
This patch optimizes the performance of the is_member_function_pointer trait
by dispatching to the new __is_member_function_pointer built-in trait.
libstdc++-v3/ChangeLog:
* include/std/type_traits (is_member_function_pointer): Use
__is_member_function_pointer built-in trait.
This patch implements built-in trait for std::is_scoped_enum.
gcc/cp/ChangeLog:
* cp-trait.def: Define __is_scoped_enum.
* constraint.cc (diagnose_trait_expr): Handle CPTK_IS_SCOPED_ENUM.
* semantics.cc (trait_expr_value): Likewise.
(finish_trait_expr): Likewise.
This patch optimizes the performance of the is_const trait by dispatching to
the new __is_const built-in trait.
libstdc++-v3/ChangeLog:
* include/std/type_traits (is_const): Use __is_const built-in trait.
(is_const_v): Likewise.
Signed-off-by: Ken Matsui
---
This patch implements built-in trait for std::is_unbounded_array.
gcc/cp/ChangeLog:
* cp-trait.def: Define __is_unbounded_array.
* constraint.cc (diagnose_trait_expr): Handle CPTK_IS_UNBOUNDED_ARRAY.
* semantics.cc (trait_expr_value): Likewise.
This patch optimizes the performance of the is_pointer trait by dispatching to
the new __is_pointer built-in trait.
libstdc++-v3/ChangeLog:
* include/bits/cpp_type_traits.h (__is_pointer): Use __is_pointer
built-in trait.
* include/std/type_traits (is_pointer): Likewise.
This patch optimizes the performance of the is_reference trait by dispatching
to the new __is_reference built-in trait.
libstdc++-v3/ChangeLog:
* include/std/type_traits (is_reference): Use __is_reference built-in
trait.
(is_reference_v): Likewise.
Signed-off-by: Ken
This patch optimizes the performance of the is_scoped_enum trait
by dispatching to the new __is_scoped_enum built-in trait.
libstdc++-v3/ChangeLog:
* include/std/type_traits (is_scoped_enum): Use
__is_scoped_enum built-in trait.
(is_scoped_enum_v): Likewise.
This patch accepts the use of built-in trait identifiers when they are
actually not used as traits. Specifically, we check if the subsequent token
is '(' for ordinary built-in traits or is '<' only for the special
__type_pack_element built-in trait. If those identifiers are used
differently, the
This patch implements built-in trait for std::is_member_function_pointer.
gcc/cp/ChangeLog:
* cp-trait.def: Define __is_member_function_pointer.
* constraint.cc (diagnose_trait_expr): Handle
CPTK_IS_MEMBER_FUNCTION_POINTER.
* semantics.cc (trait_expr_value):
Since RID_MAX soon reaches 255 and all built-in traits are used approximately
once in a C++ translation unit, this patch removes all RID values for built-in
traits and uses the identifier node to look up the specific trait. Rather
than holding traits as keywords, we set all trait identifiers as
This patch optimizes the performance of the is_unsigned trait by dispatching
to the new __is_unsigned built-in trait.
libstdc++-v3/ChangeLog:
* include/std/type_traits (is_unsigned): Use __is_unsigned built-in
trait.
(is_unsigned_v): Likewise.
Signed-off-by: Ken Matsui
This patch sorts built-in traits alphabetically for better code
readability.
gcc/cp/ChangeLog:
* constraint.cc (diagnose_trait_expr): Sort built-in traits
alphabetically.
* cp-trait.def: Likewise.
* semantics.cc (trait_expr_value): Likewise.
This patch series optimizes type traits performance by implementing
built-in type traits and using them in libstdc++.
Changes in v20:
* Used identifier node instead of gperf to look up built-in
traits.
Changes in v19:
* Fixed a typo.
* Rebased on top of trunk.
In the case of a NOP conversion (precisions of the 2 types are equal),
factoring out the conversion can be done even if int_fits_type_p returns
false and even when the conversion is defined by a statement inside the
conditional. Since it is a NOP conversion there is no zero/sign extending
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111815
--- Comment #1 from Maciej W. Rozycki ---
Created attachment 56120
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56120=edit
Reduced testcase
This triggers the same ICE in `p'. Preincrements are required so that
their results land in
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111827
Andrew Pinski changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111827
Bug ID: 111827
Summary: `a > b ? ~a : ~b` is sometimes not detected until
phiopt4 (or not at all)
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Keywords:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67438
--- Comment #15 from Andrew Pinski ---
(In reply to Yuri Rumyantsev from comment #11)
> Richard proposed to use the same simplification for min/max operations but
> in original test-case nested min/max operation (min(x,min(y,z)) or multi
>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107779
--- Comment #4 from Andi Kleen ---
This whole manual annotation idea (which is equivalent to marking the symbols
global and visible and that is what a large part of the kernel LTO patchkit) is
dead on arrival because the kernel people already
Snapshot gcc-14-20231015 is now available on
https://gcc.gnu.org/pub/gcc/snapshots/14-20231015/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.
This snapshot has been generated from the GCC 14 git branch
with the following options: git://gcc.gnu.org/git/gcc.git branch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101541
Andrew Pinski changed:
What|Removed |Added
URL||https://gcc.gnu.org/piperma
This improves the `A CMP 0 ? A : -A` set of match patterns to use
bitwise_equal_p which allows an nop cast between signed and unsigned.
This allows catching a few extra cases which were not being caught before.
OK? Bootstrapped and tested on x86_64-linux-gnu with no regressions.
gcc/ChangeLog:
On Sun, Oct 15, 2023 at 2:50 PM Patrick Palka wrote:
>
> On Sun, 15 Oct 2023, Ken Matsui wrote:
>
> > On Sun, Oct 15, 2023 at 1:43 PM Patrick Palka wrote:
> > >
> > > On Fri, 13 Oct 2023, Ken Matsui wrote:
> > >
> > > > Since RID_MAX soon reaches 255 and all built-in traits are used
> > > >
On Sun, 15 Oct 2023, Ken Matsui wrote:
> On Sun, Oct 15, 2023 at 1:43 PM Patrick Palka wrote:
> >
> > On Fri, 13 Oct 2023, Ken Matsui wrote:
> >
> > > Since RID_MAX soon reaches 255 and all built-in traits are used
> > > approximately
> > > once in a C++ translation unit, this patch removes all
Having just removed the buildstats pages for GCC 9 to GCC 13 also
drop references from this main buildstats overview.
Pushed.
Gerald
---
htdocs/buildstat.html | 8 ++--
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/htdocs/buildstat.html b/htdocs/buildstat.html
index
[ Release managers, heads-up for when you branch future releases! ]
For GCC 9 to GCC 13 the per-release series buildstat pages have not
been populated at all, so remove them and reference from the respective
main release pages.
Pushed.
Gerald
---
htdocs/gcc-10/buildstat.html | 27
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111826
Bug ID: 111826
Summary: __cpp_lib_format should be 202110, not 202106
Product: gcc
Version: 13.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98011
--- Comment #5 from CVS Commits ---
The master branch has been updated by Tobias Burnus :
https://gcc.gnu.org/g:643a5223f1a1860a88c215d715f079d7f846843c
commit r14-4651-g643a5223f1a1860a88c215d715f079d7f846843c
Author: Tobias Burnus
Date:
On 10/15/23 04:42, Tobias Burnus wrote:
Updated patch attached.
This version looks OK to me.
-Sandra
On Sun, Oct 15, 2023 at 1:43 PM Patrick Palka wrote:
>
> On Fri, 13 Oct 2023, Ken Matsui wrote:
>
> > Since RID_MAX soon reaches 255 and all built-in traits are used
> > approximately
> > once in a C++ translation unit, this patch removes all RID values for
> > built-in
> > traits and uses
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31531
--- Comment #19 from Andrew Pinski ---
Created attachment 56119
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56119=edit
testcase from the original attachment
For easier access, I posting this here so don't need to untar the file.
On Fri, 13 Oct 2023, Ken Matsui wrote:
> Since RID_MAX soon reaches 255 and all built-in traits are used approximately
> once in a C++ translation unit, this patch removes all RID values for built-in
> traits and uses gperf to look up the specific trait. Rather than holding
> traits as keywords,
On 10/15/23 04:40, Tobias Burnus wrote:
Hi Sandra,
thanks for the comments.
On 15.10.23 00:46, Sandra Loosemore wrote:
+Semicolon separated list of dynamic libraries to be loaded as
profiling library.
s/Semicolon separated/Semicolon-separated/
There's also a semantic issue with "list of
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66969
anlauf at gcc dot gnu.org changed:
What|Removed |Added
CC||anlauf at gcc dot gnu.org
On 10/15/23 04:39, Tobias Burnus wrote:
@@ -905,8 +905,8 @@ For @code{omp_sched_auto} the @var{chunk_size} argument is
ignored.
@subsection @code{omp_get_schedule} -- Obtain the runtime scheduling method
@table @asis
@item @emph{Description}:
-Obtain the runtime scheduling method. The
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103331
--- Comment #2 from Eric Gallager ---
I'm assuming that the way that build.log is normally generated is by just
appending `| tee build.log` to the end of a normal `make` command?
Evening,
Arsen Arsenović writes:
> Afternoon,
>
> This patch is a rebase and rewording of
> https://inbox.sourceware.org/20230925150921.894157-1-ar...@aarsen.me/
>
> Changes since v1:
> - Implement Brunos suggested changes to install.texi.
> - Elaborate commit message in p2 (as requested by the
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101541
--- Comment #7 from Andrew Pinski ---
Created attachment 56118
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56118=edit
Patch which I am testing which allows for more (independent of the other)
This patch improves the case where we have
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104376
--- Comment #8 from Andrew Pinski ---
Created attachment 56117
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56117=edit
Patch which I am testing to fix the second issue
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104376
Andrew Pinski changed:
What|Removed |Added
Status|NEW |ASSIGNED
--- Comment #7 from Andrew
A bunch of FP tests expecting specific FP asm output fail when built
with zfa because different insns are generated. And this happens
because those tests don't have an explicit -march and the default
used to configure gcc could end up with zfa causing the false fails.
Fix that by adding the
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101541
--- Comment #6 from Andrew Pinski ---
Created attachment 56116
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56116=edit
Patch which I am testing
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111825
--- Comment #1 from richardthiebaud ---
anga 12.2.0 not 11.4.0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111825
Bug ID: 111825
Summary: get_immediate echos without wait, no echo with wait:
error?
Product: gcc
Version: 12.3.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108640
--- Comment #4 from Matthias Reis ---
I have the same problem unfortunately. Changing '-Os' into '-O2' fixes the
problem for me.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101541
--- Comment #5 from Andrew Pinski ---
Actually using bitwise_equal_p makes this easier and no need for the
nop_convert ...
I have a patch where I just need to add testcases too.
ChangeLog:
* Makefile.def: Add distclean-sim dependency on distclean-gnulib.
* Makefile.in: Regenerate.
---
Makefile.def | 1 +
Makefile.in | 1 +
2 files changed, 2 insertions(+)
diff --git a/Makefile.def b/Makefile.def
index 870150183b9a..15c068e4ac40 100644
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111824
Andrew Pinski changed:
What|Removed |Added
Resolution|--- |WONTFIX
Status|UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111823
Andrew Pinski changed:
What|Removed |Added
Resolution|--- |DUPLICATE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111807
Andrew Pinski changed:
What|Removed |Added
CC||zhendong.su at inf dot ethz.ch
---
Of course GCC 9 is not exactly fresh, though since I found this in a local
tree still worth pushing.
Pushed.
Gerald
---
htdocs/gcc-9/porting_to.html | 31 ---
1 file changed, 16 insertions(+), 15 deletions(-)
diff --git a/htdocs/gcc-9/porting_to.html
1 - 100 of 120 matches
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