Hi Flavio!
On 2022-12-26T12:34:28-0500, Flavio Cruz via Gcc-patches
wrote:
> Tested by building a toolchain and compiling gnumach for x86_64
Oh, wow, so this is indeed happening, finally! :-D
> This is the basic version without unwind support which I think is only
> required to
> implement e
Hi!
My recent change to deduce structured binding vars earlier caused the following
invalid testcase to ICE. The problem is that because at
cp_convert_omp_range_for
when !processing_template_decl we aren't yet ready to finalize the structured
bindings
(e.g. can't emit there associated code) but
Hi!
As I said earlier, all these tables are used solely in value-relation.cc
and never modified, plus because VREL_LAST is small especially the
two-dimensional arrays are vast a lot of .data (or .rodata) space
- 576 bytes each. The following patch makes those arrays static const
and uses unsigned
On Tue, 24 May 2022, Eric Gallager wrote:
> This patch adds entries for the c++tools, gotools, libbacktrace, libcc1,
> libcody, liboffloadmic, and libsanitizer directories into the list of
> toplevel source directories in sourcebuild.texi. I also removed the
> entry for boehm-gc (which is no lon
Hi all,
The Linux kernel has done basic enablement and detection of FEAT_CSSC so we can
use the cpuinfo string that they've specified.
This patchlet does that.
Bootstrapped and tested on aarch64-none-linux-gnu.
Pushing to trunk.
Thanks,
Kyrill
gcc/ChangeLog:
* config/aarch64/aarch64-op
Predicate analysis, when looking through casts doesn't bother to
convert boundary constants to the type of the bounded variables.
The following robustifies value_sat_pred_p to use widest_ints
to deal with this, like other code in predicate analysis.
Bootstrapped and tested on x86_64-unknown-linux-
On Thu, 26 Jan 2023, Jakub Jelinek wrote:
> Hi!
>
> As I said earlier, all these tables are used solely in value-relation.cc
> and never modified, plus because VREL_LAST is small especially the
> two-dimensional arrays are vast a lot of .data (or .rodata) space
> - 576 bytes each. The following
Someone used a macro DR in doc/xml/manual/intro.xml which was a really
clever idea. :-) It might be good to do this more widely...
Pushed.
Gerald
libstdc++-v3/ChangeLog:
* doc/xml/manual/intro.xml: Update links to www.open-std.org to
use https.
* doc/html/manual/bugs.
Tested x86_64-linux (Fedora 36 and RHEL 6.10). Pushed to trunk.
-- >8 --
In r13-5339-ge00d5cafbe1a77 I made std::chrono::current_zone() look for
DEFAULT_TIMEZONE in /etc/sysconfig/clock but that is the wrong variable.
Old Suse systems use TIMEZONE to determine which zone /etc/localtime is
a copy
Tested x86_64-linux. Pushed to trunk.
-- >8 --
std::map uses a non-inline function to rebalance its tree and the
compiler can't see that it always returns a valid pointer (assuming
valid inputs, which is a precondition anyway). This can result in
-Wnull-derefernce warnings for valid code, because
Tested x86_64-linux (Fedora 36 and RHEL 6.10). Pushed to trunk.
-- >8 --
The tzdata.zi file in the RHEL 6 tzdata-2018e-3.el6 package (with
version "unknown") does not conform to the current rules described in
the zic(8) man page. Specifically, a Rule name must not start with the
character '+' in
Reject -Wanalyzer-infinite-recursion diagnostics in which control flow
has been affected by conjured_svalues between the initial call to a
function and the subsequent entry to that function. This prevents false
positives such as in qemu's recursive JSON parser where function calls are
changing sta
Lightly tested on Compiler Explorer; fixes issues on
aarch64-unknown-linux-gnu.
Successfully regrtested on x86_64-pc-linux-gnu.
Pushed to trunk as r13-5389-gf1eab269288ffa.
gcc/testsuite/ChangeLog:
PR analyzer/108507
* gcc.dg/analyzer/SARD-tc841-basic-00182-min.c: Add
-Wno-
On 1/26/23 02:13, Richard Biener wrote:
On Thu, Jan 26, 2023 at 8:09 AM Richard Biener
wrote:
On Wed, Jan 25, 2023 at 7:05 PM Andrew MacLeod wrote:
This boils down to a single place where we are trying to do things with
relations in ranger that are simply not safe when we need to honor NANs
On Fri, 18 Nov 2022, apinski--- via Gcc-patches wrote:
> From: Andrew Pinski
>
> Since we use C++11 by default now, we can
> use constexpr for some const decls in tree-core.h.
>
> This patch does that and it allows for better optimizations
> of GCC code with checking enabled and without LTO.
>
On Thu, Jan 26, 2023 at 09:45:35AM -0500, Patrick Palka via Gcc-patches wrote:
> > -extern const unsigned char tree_code_length[];
> > +
> > +#define DEFTREECODE(SYM, NAME, TYPE, LENGTH) LENGTH,
> > +#define END_OF_BASE_TREE_CODES 0,
> > +constexpr unsigned char tree_code_length[] = {
> > +#include
On Thu, Jan 26, 2023 at 03:51:07PM +0100, Jakub Jelinek via Gcc-patches wrote:
> On Thu, Jan 26, 2023 at 09:45:35AM -0500, Patrick Palka via Gcc-patches wrote:
> > > -extern const unsigned char tree_code_length[];
> > > +
> > > +#define DEFTREECODE(SYM, NAME, TYPE, LENGTH) LENGTH,
> > > +#define EN
Hi Andre,
> -Original Message-
> From: Andre Vieira (lists)
> Sent: Tuesday, January 24, 2023 1:41 PM
> To: gcc-patches@gcc.gnu.org
> Cc: Kyrylo Tkachov ; Richard Earnshaw
>
> Subject: [PATCH 1/3] arm: Fix sign of MVE predicate mve_pred16_t [PR
> 107674]
>
> Hi,
>
> The ACLE defines mv
> -Original Message-
> From: Kyrylo Tkachov
> Sent: Thursday, January 26, 2023 3:02 PM
> To: Andre Vieira (lists) ; gcc-
> patc...@gcc.gnu.org
> Cc: Richard Earnshaw
> Subject: RE: [PATCH 1/3] arm: Fix sign of MVE predicate mve_pred16_t [PR
> 107674]
>
> Hi Andre,
>
> > -Original M
Hi Andre,
> -Original Message-
> From: Andre Vieira (lists)
> Sent: Tuesday, January 24, 2023 1:54 PM
> To: gcc-patches@gcc.gnu.org
> Cc: Richard Sandiford ; Richard Earnshaw
> ; Richard Biener ;
> Kyrylo Tkachov
> Subject: [PATCH 2/3] arm: Remove unnecessary zero-extending of MVE
> pred
Quite a few gcc.target/aarch64/sve/cond*.c tests started failing
after g:68e0063397ba820e71adc220b2da0581dce29ffa, but it turns out
that we were cheating passes before the patch.
The tests involve comparing the cost of N wide compares, a pack
sequence, and a narrow COND_EXPR with the cost of a sin
These tests started passing after
g:b073f2b098ba7819450d6c14a0fb96cb1c09f242.
Tested on aarch64-linux-gnu & pushed.
Richard
gcc/testsuite/
* gcc.target/aarch64/sve/slp_13.c: Remove XFAILs.
---
gcc/testsuite/gcc.target/aarch64/sve/slp_13.c | 11 ---
1 file changed, 4 insertions(
pr99766.C is an ICE regression test that now triggers a warning
about converting float to _Float16.
Tested on aarch64-linux-gnu & pushed.
Richard
gcc/testsuite/
* g++.target/aarch64/sve/pr99766.C: Disable warnings.
---
gcc/testsuite/g++.target/aarch64/sve/pr99766.C | 2 +-
1 file chang
GCC no longer treats empty compound literals as an error
(see 14cfa01755a66afbae2539f8b5796c960ddcecc6).
Tested on aarch64-linux-gnu & pushed.
Richard
gcc/testsuite/
* gcc.target/aarch64/bfloat16_scalar_typecheck.c: Accept empty
compound literals.
---
gcc/testsuite/gcc.target/a
As in previous years, this patch updates the list of guality
XFAILs for aarch64*-*-*, based this time on an aarch64-linux-gnu
target with GDB 12 installed. The justification for XFAILing
without specific PRs is that anyone who is interested in improving
debug quality can look at the XFAILs in the
On Thu, Jan 26, 2023 at 09:45:35AM -0500, Patrick Palka via Gcc-patches wrote:
> > +#define DEFTREECODE(SYM, NAME, TYPE, LENGTH) TYPE,
> > +#define END_OF_BASE_TREE_CODES tcc_exceptional,
> > +
> > +
> > /* Class of tree given its code. */
> > -extern const enum tree_code_class tree_code_type[];
This testcase had three dg-error tests for ".*.*".
But since . matches \n in Tcl regexps, the first dg-error
ate all the output, leaving the other two to fail.
The regexp is eventually embedded in a larger one, so we
can't prefix it with (?n). But the .*s aren't necessary,
since dg-error tests fo
Hi, Siddhesh,
Thanks a lot for this patch, after -fstrict-flex-array functionality has been
added into GCC,
I think that making the tree-object-size to have consistent behavior with flex
arrays is a
valuable and natural work that need to be added.
I also like the comments you added into tree-
Hi!
The following testcases are miscompiled, because threader sees some
SSA_NAME would have -0.0 value and when computing range of SSA_NAME == 0.0
foperator_equal::fold_range sees one operand has [-0.0, -0.0] singleton
range, the other [0.0, 0.0], they aren't equal (frange operator== uses
real_ide
Bootstrapped on x86_64-darwin, and the patch was confirmed as fixing the
issue in the PR.
Pushed to trunk as obvious, thanks,
Iain
--- 8< ---
Remove debugging code accidentally left in place in r13-5373-g80cf2c5e8f496b.
Signed-off-by: Iain Sandoe
PR modula2/108553
gcc/m2/ChangeLog:
This follows the example of aarch64.
gcc/:
* common/config/riscv/riscv-common.cc
(riscv_option_optimization_table)
[TARGET_DEFAULT_ASYNC_UNWIND_TABLES]: Enable
-fasynchronous_unwind_tables and -funwind-tables.
* config.gcc (riscv*-*-linux*): Define
T
On Wed, Jan 25, 2023 at 05:49:20PM -0800, Andrew Pinski wrote:
> On Wed, Jan 25, 2023 at 3:26 PM Marek Polacek via Gcc-patches
> wrote:
> >
> > Here we crash on a null fndecl ultimately because we haven't defined
> > the built-ins described in sanitizer.def. So
> > builtin_decl_explicit (BUILT_IN
On Thu, Jan 26, 2023 at 11:40:29AM -0500, Marek Polacek via Gcc-patches wrote:
> PR middle-end/108543
>
> gcc/ChangeLog:
>
> * opts.cc (parse_sanitizer_options): Don't always clear SANITIZE_ADDRESS
> if it was previously set.
>
> gcc/testsuite/ChangeLog:
>
> * c-c++-comm
On 2023-01-26 11:20, Qing Zhao wrote:
Hi, Siddhesh,
Thanks a lot for this patch, after -fstrict-flex-array functionality has been
added into GCC,
I think that making the tree-object-size to have consistent behavior with
flex arrays is a
valuable and natural work that need to be added.
I als
> On Jan 26, 2023, at 12:16 PM, Siddhesh Poyarekar wrote:
>
> On 2023-01-26 11:20, Qing Zhao wrote:
>> Hi, Siddhesh,
>> Thanks a lot for this patch, after -fstrict-flex-array functionality has
>> been added into GCC,
>> I think that making the tree-object-size to have consistent behavior with
On 1/25/23 15:35, Patrick Palka wrote:
On Tue, 17 Jan 2023, Jason Merrill wrote:
On 1/9/23 14:25, Patrick Palka via Gcc-patches wrote:
On Mon, 9 Jan 2023, Patrick Palka wrote:
On Wed, 5 Oct 2022, Patrick Palka wrote:
On Thu, 7 Jul 2022, Jonathan Wakely via Gcc-patches wrote:
This adds a
hello,
could someone look at the patch attached please?
https://gcc.gnu.org/pipermail/gcc-patches/2023-January/610392.html
hello,
could someone look at patch attached please?
https://gcc.gnu.org/pipermail/gcc-patches/2023-January/610147.html
On Thu, 26 Jan 2023, Jakub Jelinek wrote:
> On Thu, Jan 26, 2023 at 09:45:35AM -0500, Patrick Palka via Gcc-patches wrote:
> > > +#define DEFTREECODE(SYM, NAME, TYPE, LENGTH) TYPE,
> > > +#define END_OF_BASE_TREE_CODES tcc_exceptional,
> > > +
> > > +
> > > /* Class of tree given its code. */
>
The recent gcc.dg/tree-ssa/clz-char.c test case failed for PRU target,
exposing a wrong code generation bug in the PRU backend. The "clz"
pattern did not produce correct output for QI and HI input operand
modes. SI mode is ok.
The "clz" pattern is expanded to an LMBD instruction to get the
left-
The recent gcc.dg/tree-ssa/clz-char.c test case failed for PRU target,
exposing a wrong code generation bug in the PRU backend. The "clz"
pattern did not produce correct output for QI and HI input operand
modes. SI mode is ok.
The "clz" pattern is expanded to an LMBD instruction to get the
left-
OK, thanks for this :)
On Fri, Jan 27, 2023 at 12:40 AM Andreas Schwab via Gcc-patches <
gcc-patches@gcc.gnu.org> wrote:
> This follows the example of aarch64.
>
> gcc/:
> * common/config/riscv/riscv-common.cc
> (riscv_option_optimization_table)
> [TARGET_DEFAULT_ASYNC_UNW
committed, thanks.
On Wed, Dec 28, 2022 at 1:11 PM wrote:
> From: Ju-Zhe Zhong
>
> For store intrinsic,
> the function type should be void store (T *...) instead of void store
> (const T *...)
>
> gcc/ChangeLog:
>
> * config/riscv/riscv-vector-builtins.cc: Change to scalar pointer.
>
>
committed, thanks.
On Tue, Jan 3, 2023 at 9:40 AM wrote:
> From: Ju-Zhe Zhong
>
> Notice that we should used vsetivli zero,4 instead of vsetvli zero,4
> for IMM AVL (0 ~ 31) according to RVV ISA.
>
> This patch fix vsetivli instruction asm bug.
>
> gcc/ChangeLog:
>
> * config/riscv/vect
committed, thanks.
On Tue, Jan 3, 2023 at 2:56 PM wrote:
> From: Ju-Zhe Zhong
>
> Currently we support this optimization:
>
> bb 0:
> vsetvli a5,zero,e32,mf2
> bb 1:
> vsetvli a5,zero,e64,m1 --> vsetvli zero,zero,e64,m1
>
> According RVV ISA, we can do this optimization only if both RATIO and
committed, thanks.
On Thu, Dec 29, 2022 at 11:34 PM wrote:
> From: Ju-Zhe Zhong
>
> Currently we use pred_mov to to do the codegen for vse intrinsics.
> However, it
> generates inferior codegen when I am testing AVL model of VSETVL PASS
> using vse intrinsics.
>
> Consider this following code:
committed, thanks.
On Tue, Jan 3, 2023 at 3:31 PM wrote:
> From: Ju-Zhe Zhong
>
> Suppose there are 2 demand infos:
>
> Demand 1: demand TAIL.
> Demand 2: not demand TAIL.
>
> If a block is demand 1, we should adjust this block is available both for
> demand 1 && 2.
> However, if a block is dem
committed, thanks.
On Tue, Jan 3, 2023 at 3:17 PM wrote:
> From: Ju-Zhe Zhong
>
> gcc/ChangeLog:
>
> * config/riscv/riscv-vsetvl.cc (loop_basic_block_p): Adjust
> function.
> (backward_propagate_worthwhile_p): Fix non-worthwhile.
>
> ---
> gcc/config/riscv/riscv-vsetvl.cc | 91
committed, thanks.
On Tue, Jan 3, 2023 at 3:12 PM wrote:
> From: Ju-Zhe Zhong
>
> Since we only change insn which is not in group. The flag currently is not
> correct.
>
> gcc/ChangeLog:
>
> * config/riscv/riscv-vsetvl.cc (change_insn): Adjust in_group in
> validate_change.
>
> ---
> g
committed, thanks.
On Tue, Jan 10, 2023 at 6:40 AM wrote:
> From: Ju-Zhe Zhong
>
> gcc/ChangeLog:
>
> * config/riscv/riscv-vsetvl.cc
> (pass_vsetvl::forward_demand_fusion): Add pre-check for redundant flow.
>
> ---
> gcc/config/riscv/riscv-vsetvl.cc | 8
> 1 file changed, 8 in
committed with few tweaks, thanks.
On Wed, Jan 4, 2023 at 9:46 PM wrote:
> From: Ju-Zhe Zhong
>
> gcc/ChangeLog:
>
> * config/riscv/riscv-vsetvl.cc (can_backward_propagate_p): Fix for
> null iter_bb.
> (vector_insn_info::set_demand_info): New function.
> (pass_vsetvl::em
committed, thanks.
On Tue, Jan 3, 2023 at 3:25 PM wrote:
> From: Ju-Zhe Zhong
>
> This patch is NFC patch. I move these code as a function since we will
> reuse it in the following patch (Refine phase 3 of VSETVL PASS)
>
> gcc/ChangeLog:
>
> * config/riscv/riscv-vsetvl.cc (change_vsetvl
committed, thanks.
On Tue, Jan 10, 2023 at 6:33 AM wrote:
> From: Ju-Zhe Zhong
>
> This patch is a NFC patch to move the codes into a wrapper function so that
> they can be reused. I will reuse them in the following patches.
>
> gcc/ChangeLog:
>
> * config/riscv/riscv-vsetvl.cc
> (vecto
committed, thanks.
On Tue, Jan 10, 2023 at 6:47 AM wrote:
> From: Ju-Zhe Zhong
>
> This NFC patch is preparing for the following patches.
> gcc/ChangeLog:
>
> * config/riscv/riscv-vsetvl.cc
> (pass_vsetvl::backward_demand_fusion): Refine codes.
>
> ---
> gcc/config/riscv/riscv-vsetvl.c
merged into another commit,, thanks.
On Tue, Jan 10, 2023 at 6:51 AM wrote:
> From: Ju-Zhe Zhong
>
> gcc/ChangeLog:
>
> * config/riscv/riscv-vsetvl.cc
> (pass_vsetvl::backward_demand_fusion): Add pre-check to avoid redundant
> flow.
>
> ---
> gcc/config/riscv/riscv-vsetvl.cc | 2 ++
>
committed, thanks.
On Tue, Jan 10, 2023 at 6:57 AM wrote:
> From: Ju-Zhe Zhong
>
> Since the PASS is implemented base on RTL_SSA framework.
> According to rtl_ssa, they name insn_info * as insn and
> name rtx_insn * rinsn. I follow this rule in this pass but I missed
> this function. So rename
committed, thanks.
On Tue, Jan 10, 2023 at 7:17 AM wrote:
> From: Ju-Zhe Zhong
>
> Notice that the PASS is just simpily pick the probability >= 50%
> to do the backward fusion which will create endless loop on Phase 3.
>
> Adding this probability to fix this bug.
> gcc/ChangeLog:
>
> *
committed, thanks.
On Tue, Jan 10, 2023 at 7:29 AM wrote:
> From: Ju-Zhe Zhong
>
> gcc/ChangeLog:
>
> * config/riscv/riscv-vsetvl.cc (same_bb_and_before_p): Remove it.
> (real_insn_and_same_bb_p): New function.
> (same_bb_and_after_or_equal_p): Remove it.
> (befo
committed, thanks.
On Tue, Jan 10, 2023 at 7:11 AM wrote:
> From: Ju-Zhe Zhong
>
> gcc/ChangeLog:
>
> * config/riscv/riscv-vsetvl.cc (vector_insn_info::operator==):
> Remove dirty_pat.
> (vector_insn_info::merge): Ditto.
> (vector_insn_info::dump): Ditto.
> (pass
committed, thanks.
On Tue, Jan 10, 2023 at 7:36 AM wrote:
> From: Ju-Zhe Zhong
>
> gcc/testsuite/ChangeLog:
>
> * gcc.target/riscv/rvv/vsetvl/imm_bb_prop-3.c: Adjust testcase.
> * gcc.target/riscv/rvv/vsetvl/imm_bb_prop-4.c: Ditto.
> * gcc.target/riscv/rvv/vsetvl/imm_con
committed, thanks.
On Tue, Jan 10, 2023 at 7:39 AM wrote:
> From: Ju-Zhe Zhong
>
> gcc/testsuite/ChangeLog:
>
> * gcc.target/riscv/rvv/vsetvl/avl_single-2.c: New test.
> * gcc.target/riscv/rvv/vsetvl/avl_single-20.c: New test.
> * gcc.target/riscv/rvv/vsetvl/avl_single-2
committed, thanks.
On Tue, Jan 10, 2023 at 7:41 AM wrote:
> From: Ju-Zhe Zhong
>
> gcc/testsuite/ChangeLog:
>
> * gcc.target/riscv/rvv/vsetvl/avl_single-1.c: New test.
> * gcc.target/riscv/rvv/vsetvl/avl_single-10.c: New test.
> * gcc.target/riscv/rvv/vsetvl/avl_single-1
[u]int32_t are using different type between glibc and newlib, so getting
those node by int or long type isn't portable way, I also update all
other fixed-width integer types to prevent this happened again in future :P
gcc/ChangeLog:
* config/riscv/riscv-vector-builtins.cc (register_builti
This has been retested on x86_64, powerpc64 linux-gnu (with 32b multilibs)
on i686, powerpc darwin (with 64b multilibs), x86_64 darwin with and
without 32b multilibs,
OK for trunk?
thanks
Iain
--- 8< ---
This is a partial reversion of the changes in r13-5373-g80cf2c5e8f496b.
As observed
Here we crash because a CAST_EXPR, representing T(), doesn't have
its operand, and operand_equal_p's STRIP_ANY_LOCATION_WRAPPER doesn't
expect that. (o_e_p is called from warn_duplicated_cond_add_or_warn.)
In the past we've adjusted o_e_p to better cope with template codes,
but in this case I thi
Pushed.
Gerald
---
htdocs/git.html | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/htdocs/git.html b/htdocs/git.html
index fc30c5ab..f71b451f 100644
--- a/htdocs/git.html
+++ b/htdocs/git.html
@@ -606,7 +606,7 @@ in Git (except for ones under
refs/vendors/).
tr29124
Thi
On Thu, 26 Jan 2023, Jakub Jelinek via Gcc-patches wrote:
> committed to trunk.
Picking a random commit: Should we consistently start using "pushed"
instead of "committed"?
In CVS and SVN those two were the same. With GIT it's really a push (to
trunk) we are interested in, not a commit to a loc
Jonathan (or some other libstdc++ developer), would you mind having a
look at that section of https://gcc.gnu.org/codingconventions.html to
see whether we should do further changes?
Thanks,
Gerald
Since ca314fbd2509439f708c56f34d0a85449a43fe73 in the gcc tree
libstc++ no longer ships copies of
Pushed.
Gerald
---
htdocs/codingconventions.html | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/htdocs/codingconventions.html b/htdocs/codingconventions.html
index af08f11a..24365815 100644
--- a/htdocs/codingconventions.html
+++ b/htdocs/codingconventions.html
@@ -147,7 +147
Pushed.
Gerald
---
htdocs/gcc-3.4/changes.html | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/htdocs/gcc-3.4/changes.html b/htdocs/gcc-3.4/changes.html
index d9985673..76b4ce87 100644
--- a/htdocs/gcc-3.4/changes.html
+++ b/htdocs/gcc-3.4/changes.html
@@ -521,7 +521,7 @@ and
Pushed.
Gerald
---
htdocs/readings.html | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/htdocs/readings.html b/htdocs/readings.html
index 295cc51f..3f41ef2a 100644
--- a/htdocs/readings.html
+++ b/htdocs/readings.html
@@ -567,7 +567,7 @@ names.
Modula 3 information
- htt
Evening,
This patchset includes the requisite changes to gcc-wwwdocs and gcc in
order to produce hopefully more accessible and readable documentation.
For optimal results, please install Texinfo from master (there's
currently no release that includes the few patches I made, the changes
in which th
gcc/ChangeLog:
* doc/gcc.texi: Add the Indices appendix, to make texinfo
generate nice indices overview page.
(@copying): Move "This file documents the use of the GNU
compilers" into @copying. Add quotations around copying.
---
gcc/doc/gcc.texi | 33 ++
This macro provides a way to more consistently define built-in functions
across GCC documentation.
gcc/ChangeLog:
* doc/gcc.texi: Set document language to en_US.
(@copying): Wrap cover tests @quotation, move description of
manual in.
* doc/include/gcc-common.texi:
maintainer-scripts/ChangeLog:
* update_web_docs_git (CSS): Update CSS reference to point to
/texinfo-manuals.css.
---
maintainer-scripts/update_web_docs_git | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/maintainer-scripts/update_web_docs_git
b/maintainer-scr
Much like the previous commit, this change is mostly mechanical, with a
simple script. I have, however, gone over the patch myself also, to see
if there's anything that ought to be kept as-is. Formatter:
# GPL3+
use v5.35;
use strict;
use warnings;
my @lineq = ();
my @itemq = ();
---
htdocs/texinfo-manuals.css | 129 +
1 file changed, 129 insertions(+)
create mode 100644 htdocs/texinfo-manuals.css
diff --git a/htdocs/texinfo-manuals.css b/htdocs/texinfo-manuals.css
new file mode 100644
index ..a7e0fc4e
--- /dev/null
+++ b/htdoc
Back in 2017, I made -g* options implicitly negatable, without
realizing there was documentation that required updating. Oops.
Fixed, at last!
Regstrapped on x86_64-linux-gnu. I'm installing this as obvious.
for gcc/ChangeLog
* doc/options.texi (option, RejectNegative): Mention that
In the case of the CALL0 ABI, values that must be retained before and
after function calls are placed in the callee-saved registers (A12
through A15) and referenced later. However, it is often the case that
the save and the reference are each only once and a simple register-
register move (with tw
Sorry for delay. Pushed as r13-5424 with s/loongarch/LoongArch/ in
commit message.
Thanks for fix this.
在 2023/1/23 下午4:59, Richard Biener 写道:
On Fri, 13 Jan 2023, Richard Biener wrote:
Don't add crtfastmath.o for -shared to avoid altering the FP
environment when loading a shared library.
Hello gcc-patches@gcc.gnu.org
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Tested by building a toolchain and compiling gnumach for x86_64 [1].
This is the basic version without unwind support which I think is only
required to implement exceptions.
[1]
https://github.com/flavioc/cross-hurd/blob/master/bootstrap-kernel.sh.
gcc/ChangeLog:
* config.gcc: Recognize
On Thu, 26 Jan 2023, Richard Sandiford wrote:
> Quite a few gcc.target/aarch64/sve/cond*.c tests started failing
> after g:68e0063397ba820e71adc220b2da0581dce29ffa, but it turns out
> that we were cheating passes before the patch.
>
> The tests involve comparing the cost of N wide compares, a pac
On Thu, 26 Jan 2023, Jakub Jelinek wrote:
> On Thu, Jan 26, 2023 at 09:45:35AM -0500, Patrick Palka via Gcc-patches wrote:
> > > +#define DEFTREECODE(SYM, NAME, TYPE, LENGTH) TYPE,
> > > +#define END_OF_BASE_TREE_CODES tcc_exceptional,
> > > +
> > > +
> > > /* Class of tree given its code. */
>
On Thu, 26 Jan 2023, Iain Sandoe wrote:
> This has been retested on x86_64, powerpc64 linux-gnu (with 32b multilibs)
> on i686, powerpc darwin (with 64b multilibs), x86_64 darwin with and
> without 32b multilibs,
> OK for trunk?
OK.
Thanks,
Richard.
> thanks
> Iain
>
> --- 8< ---
>
>
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