On Mon, 15 Apr 2024, Richard Biener wrote:
> On Sun, 14 Apr 2024, H.J. Lu wrote:
>
> > We can't profile indirect calls to IFUNC resolvers nor their callees as
> > it requires TLS which hasn't been set up yet when the dynamic linker is
> > resolving IFUNC symbols.
> >
> > Add an IFUNC resolver ca
On Sun, 14 Apr 2024, H.J. Lu wrote:
> We can't profile indirect calls to IFUNC resolvers nor their callees as
> it requires TLS which hasn't been set up yet when the dynamic linker is
> resolving IFUNC symbols.
>
> Add an IFUNC resolver caller marker to cgraph_node and set it if the
> function is
On Sun, 14 Apr 2024, Martin Uecker wrote:
>
> I had to revert the old patch because it broke LTO which lead
> to PR114574. We now set TYPE_STRUCTURAL_EQUALITY and properly
> update TYPE_CANONICAL for such types and also for pointers
> to such types via a new function c_update_type_canonical
> (t
When one of the two input operands is 0, ADD and IOR are functionally
equivalent.
ADD is slightly preferred over IOR because ADD has a higher likelihood
of being implemented as a compressed instruction when compared to IOR.
C.ADD uses the CR format with any of the 32 RVI registers availble,
while C
---
v2: Remove listing of options.
htdocs/gcc-14/changes.html | 2 ++
1 file changed, 2 insertions(+)
diff --git a/htdocs/gcc-14/changes.html b/htdocs/gcc-14/changes.html
index 8ac08e9a..665d050a 100644
--- a/htdocs/gcc-14/changes.html
+++ b/htdocs/gcc-14/changes.html
@@ -231,6 +231,8 @@ a work-
I'm not a huge fan of always streaming 'imported_temploid_friends' for
all decls, but I don't think it adds much performance cost over adding a
new flag to categorise decls that might be marked as such.
Bootstrapped and regtested on x86_64-pc-linux-gnu, OK for trunk?
-- >8 --
This patch fixes a
I took another look at this patch and have split it into two, one (this
one) to standardise the error messages used and prepare
'module_may_redeclare' for use with temploid friends, and another
followup patch to actually handle them correctly.
Bootstrapped and regtested on x86_64-pc-linux-gnu, OK
On Sat, Apr 13, 2024 at 6:42 AM H.J. Lu wrote:
>
> The x86 instruction size limit is 15 bytes. If a NDD instruction has
> a segment prefix byte, a 4-byte opcode prefix, a MODRM byte, a SIB byte,
> a 4-byte displacement and a 4-byte immediate, adding an address size
> prefix will exceed the size l
From: Richard Biener
There's no default bitmap obstack during global CTORs, so allocate the
bitmap locally.
PR middle-end/114599
PR gcov-profile/114115
* symtab.cc (ifunc_ref_map): Do not use auto_bitmap.
(is_caller_ifunc_resolver): Optimize bitmap_bit_p/bitmap_se
We can't profile indirect calls to IFUNC resolvers nor their callees as
it requires TLS which hasn't been set up yet when the dynamic linker is
resolving IFUNC symbols.
Add an IFUNC resolver caller marker to cgraph_node and set it if the
function is called by an IFUNC resolver. Disable indirect c
Hello Alex:
On 12/04/24 11:02 pm, Ajit Agarwal wrote:
> Hello Alex:
>
> On 12/04/24 8:15 pm, Alex Coplan wrote:
>> On 12/04/2024 20:02, Ajit Agarwal wrote:
>>> Hello Alex:
>>>
>>> On 11/04/24 7:55 pm, Alex Coplan wrote:
On 10/04/2024 23:48, Ajit Agarwal wrote:
> Hello Alex:
>
> O
On Sun, Apr 14, 2024 at 05:55:03PM +0200, Gerald Pfeifer wrote:
> Hi Sebastian,
>
> On Sat, 13 Apr 2024, Sebastian Huber wrote:
> > + The following warnings are now errors (see also
> > +Porting to GCC 14):
> > +
> > + -Werror=declaration-missing-parameter-type
> > + -Werror=imp
Hi Sebastian,
On Sat, 13 Apr 2024, Sebastian Huber wrote:
> + The following warnings are now errors (see also
> +Porting to GCC 14):
> +
> + -Werror=declaration-missing-parameter-type
> + -Werror=implicit-function-declaration
> + -Werror=implicit-int
> + -Werror=incomp
On Sat, 13 Apr 2024, Patrick Palka wrote:
> Pushed as obvious after verifying C++11 bootstrap is restored.
Thank you, Patrick! x86_64-unknown-freebsd13.2 is back to bootstrap again
as well (with clang version 16.0.6).
Gerald
(new email for Joseph)
Am Sonntag, dem 14.04.2024 um 14:30 +0200 schrieb Martin Uecker:
> I had to revert the old patch because it broke LTO which lead
> to PR114574. We now set TYPE_STRUCTURAL_EQUALITY and properly
> update TYPE_CANONICAL for such types and also for pointers
> to such types vi
I had to revert the old patch because it broke LTO which lead
to PR114574. We now set TYPE_STRUCTURAL_EQUALITY and properly
update TYPE_CANONICAL for such types and also for pointers
to such types via a new function c_update_type_canonical
(thanks to Jakob).
Bootstrapped and regession tested o
On Fri, Apr 12, 2024 at 03:54:21PM -0400, Jason Merrill wrote:
> On 3/26/24 09:24, Nathaniel Shead wrote:
> >
> > I wonder if more generally we need to be doing more work when importing
> > definitions from header units especially to handle all the work that
> > 'make_rtl_for_nonlocal_decl' and 'r
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