> So, let’s delay the possible support to gdb in a later patch.
> Does this sound reasonable to you?
It's not really up to me, but sure. I was just curious if it perhaps
already worked, but not enough to apply the patches and find out.
Tom
Kees> Does DWARF have such an annotation? Regardless, I think this could be a
Kees> future patch to not hold up landing the initial feature.
Sure, the compiler can emit the array length (and structure size) as a
DWARF expression using the length.
Tom
Bootstrapped/regtested on x86_64-pc-linux-gnu, ok for trunk/13?
-- >8 --
Here we ICE when gimplifying
enum class Type { Pawn };
struct Piece {
Type type : 4;
};
void foo() {
switch (Piece().type)
case Type::Pawn:;
}
because we ended up with TYPE_PRECISION (cond) < TYPE_PR
../../gcc/config/riscv/riscv-vector-builtins.cc: In function 'rtx_def*
riscv_vector::expand_builtin(unsigned int, tree, rtx)':
../../gcc/config/riscv/riscv-vector-builtins.cc:4592:16: error: misspelled term
'builtin function' in format; use 'built-in function' instead
[-Werror=format-diag]
4592
Hi, Tom,
Thanks a lot for the comments.
It’s good to hear that this new attribute might be able to be used to help gdb.
We might spend some time to study to use this information in other consumers,
for example, gdb, in the future, if necessary and possible. If you have good
examples to sho
On Mar 22, 2024, Jeff Law wrote:
> On 3/9/24 2:11 AM, Alexandre Oliva wrote:
>> ipa_tree_profile asserts that the symtab is in IPA_SSA state, but we
>> don't reach that state and ICE if e.g. ipa-strub passes report errors.
>> Skip this pass if errors were seen.
>> Regstrapped on x86_64-linux-gnu.
On Fri, Mar 29, 2024 at 12:09:15PM -0600, Tom Tromey wrote:
> > Qing Zhao writes:
>
> > This is the 8th version of the patch.
>
> > compare with the 7th version, the difference are:
>
> [...]
>
> Hi. I was curious to know if the information supplied by this attribute
> shows up in the DWA
Pushed as commit 4c18ace1cb69a31af4ac719850a66de79ed12e93.
Le ven. 29 mars 2024 à 18:50, Guillaume Gomez
a écrit :
>
> I can push it. Thanks for the (very quick) review!
>
> Le ven. 29 mars 2024 à 18:48, David Malcolm a écrit :
> >
> > On Thu, 2024-03-28 at 23:47 +0100, Guillaume Gomez wrote:
>
This is a prototype for --include/--exclude flags, and I would like a
review of both the approach and architecture, and the implementation,
plus feedback on the feature itself. I did not update the manuals or
carefully extend --help, in case the interface itself needs some
revision before it can be
> Qing Zhao writes:
> This is the 8th version of the patch.
> compare with the 7th version, the difference are:
[...]
Hi. I was curious to know if the information supplied by this attribute
shows up in the DWARF. It would be good if it did, because that would
let gdb correctly print thes
Fix a few typos: the generated filename is m2.info (not gm2.info, and
gm2$(exeext) is a file not a directory (so test -d would always fail).
2024-03-29 Christophe Lyon
gcc/m2/
* Make-lang.in (m2.install-info): Fix rule.
---
gcc/m2/Make-lang.in | 14 +++---
1 file chang
This rule was missing, and 'make install-html' was failing.
It is copied from the corresponding one in fortran.
2024-03-29 Christophe Lyon
gcc/m2/
* Make-lang.in (install-html): New rule.
---
gcc/m2/Make-lang.in | 19 +++
1 file changed, 19 insertions(+)
diff
I can push it. Thanks for the (very quick) review!
Le ven. 29 mars 2024 à 18:48, David Malcolm a écrit :
>
> On Thu, 2024-03-28 at 23:47 +0100, Guillaume Gomez wrote:
> > Hi,
> >
> > Here's a little fix to allow the `gcc_jit_type_get_size` function to
> > work on pointer types as well.
> >
> Than
On Thu, 2024-03-28 at 23:47 +0100, Guillaume Gomez wrote:
> Hi,
>
> Here's a little fix to allow the `gcc_jit_type_get_size` function to
> work on pointer types as well.
>
Thanks, looks good to me.
Are you able to push this, or do you want me to?
Dave
gcc/c-family/ChangeLog:
* c-ubsan.cc (get_bound_from_access_with_size): New function.
(ubsan_instrument_bounds): Handle call to .ACCESS_WITH_SIZE.
gcc/testsuite/ChangeLog:
* gcc.dg/ubsan/flex-array-counted-by-bounds-2.c: New test.
* gcc.dg/ubsan/flex-array-counted
gcc/ChangeLog:
* tree-object-size.cc (access_with_size_object_size): New function.
(call_object_size): Call the new function.
gcc/testsuite/ChangeLog:
* gcc.dg/builtin-object-size-common.h: Add a new macro EXPECT.
* gcc.dg/flex-array-counted-by-3.c: New test.
Including the following changes:
* The definition of the new internal function .ACCESS_WITH_SIZE
in internal-fn.def.
* C FE converts every reference to a FAM with a "counted_by" attribute
to a call to the internal function .ACCESS_WITH_SIZE.
(build_component_ref in c_typeck.cc)
This includ
to carry the TYPE of the flexible array.
Such information is needed during tree-object-size.cc.
We cannot use the result type or the type of the 1st argument
of the routine .ACCESS_WITH_SIZE to decide the element type
of the original array due to possible type casting in the
source code.
gcc/c/C
Hi,
This is the 8th version of the patch.
compare with the 7th version, the difference are:
updates per Joseph's comments:
1. Wording changes in diagnostics;
"non flexible" to "non-flexible";
Diagnostics starts with a lowercase letter;
2. Documentation changes:
"named ``@var{count}'' t
'counted_by (COUNT)'
The 'counted_by' attribute may be attached to the C99 flexible
array member of a structure. It indicates that the number of the
elements of the array is given by the field "COUNT" in the
same structure as the flexible array member.
GCC may use this inf
There was a typo in the testcase, with GCC_CPUINFO pointing to the
wrong file.
Committed as obvious.
2024-03-29 Christophe Lyon
gcc/testsuite/
* gcc.target/aarch64/cpunative/native_cpu_24.c: Fix GCC_CPUINFO.
---
gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_24.c | 2 +
Fix the comment to document FEATURE_STRING instead of FEAT_STRING.
2024-03-29 Christophe Lyon
gcc/
* config/aarch64/aarch64-option-extensions.def: Fix comment.
---
gcc/config/aarch64/aarch64-option-extensions.def | 16
1 file changed, 8 insertions(+), 8 deleti
It was mistakenly added to these files.
libstdc++-v3/ChangeLog:
* testsuite/24_iterators/range_generators/01.cc: Drop GCC
Runtime Library Exception.
* testsuite/24_iterators/range_generators/02.cc: Drop GCC
Runtime Library Exception.
* testsuite/24_iterator
On Fri, 29 Mar 2024, Nathaniel Shead wrote:
> Bootstrapped and regtested on x86_64-pc-linux-gnu, OK for trunk?
LGTM
>
> -- >8 --
>
> A template instantiation still needs to have its DECL_SAVED_TREE so that
> its definition is emitted into the CMI. This way it can be emitted in
> the object fil
From: Sundeep KOKKONDA
The scripts in contrib/header-tools/ are breaks with python3. These scripts are
updated for python3 compatability.
Signed-off-by: Sundeep KOKKONDA
---
contrib/header-tools/count-headers | 8 +-
contrib/header-tools/gcc-order-headers | 64
contrib
Hi Harald,
Thanks for the thumbs-up. Committed as
3c793f0361bc66d2a6bf0b3e1fb3234fc511e2a6.
I will backport to 13-branch in a couple of weeks.
Best regards
Paul
On Thu, 28 Mar 2024 at 22:27, Harald Anlauf wrote:
> ...snip...
> yes, this looks good here.
>
> ...snip...
The patch looks rathe
26 matches
Mail list logo
