Hi!
This patch adds a warning when casting "this" to Derived* in the Base
class constructor and destructor. I've added the warning under the
-Wextra flag as I can't find a more appropriate flag for it.
The patch has been bootstrapped and regression tested on x86_64-pc-linux-gnu.
Appreciate revie
I submitted a GDB patch [1] to rename floatformats_ia64_quad to
floatformats_ieee_quad to reflect the reality, and then we can
clean up the related code.
As GDB Global Maintainer Tom Tromey said [2]:
These files are maintained in gcc and then imported into the
binutils-gdb repository, so any
On Sat, 12 Mar 2022 at 06:15, Jason Merrill wrote:
> It looks good, but unfortunately regresses some other warning tests,
> such as Wnonnull5.C. Please remember to run the regression tests before
> sending a patch (https://gcc.gnu.org/contribute.html#testing).
>
> This seems to be a complicated p
Some versions of the BSD getaddrinfo() call do not work with the specific
input of "0" for the servname entry (a segv results). Since we are making
the call with a dummy port number, the value is actually not important, other
than it should be in range. Work around the BSD bug by using "1" instea
The getaddrinfo() call requires either a non-null name for the server or
a port service / number. In the code that opens a connection we have
been calling this with a dummy port number of "0". Unfortunately this
triggers a crashing bug in some BSD versions (and OSes importing that code).
In this
Per http://wiki.dwarfstd.org/index.php?title=C%2B%2B0x:_Variadic_templates
DW_TAG_GNU_formal_parameter_pack should have a DW_AT_name:
17$: DW_TAG_formal_parameter_pack
DW_AT_name("args")
18$: DW_TAG_formal_parameter
! no DW_AT_name attribute
On Sat, Mar 12, 2022 at 7:50 PM Roger Sayle wrote:
>
>
> My sincere apologies for the breakage, but alas handling SImode in the
> recently added "xorl;movb -> movzbl" peephole2 turns out to be slightly
> more complicated that just using SWI48 as a mode iterator. I'd failed
> to check the machine
On Sun, Mar 13, 2022 at 02:03:33PM +0100, Eric Botcazou wrote:
> > Bootstrapped/regtested on {x86_64,i686,powerpc64le,aarch64,s390x}-linux,
> > ok for trunk?
> >
> > 2022-03-13 Jakub Jelinek
> >
> > PR rtl-optimization/104814
> > * ifcvt.cc (find_if_case_1, find_if_case_2): Punt if tes
On Sun, Mar 13, 2022 at 3:28 AM Jakub Jelinek wrote:
>
> Hi!
>
> These intrinsics are supposed to do an unaligned may_alias load
> of a 16-bit or 32-bit value and store it as the first element of
> a 128-bit integer vector, with all other elements cleared.
>
> The current _mm_storeu_* implementati
> Bootstrapped/regtested on {x86_64,i686,powerpc64le,aarch64,s390x}-linux,
> ok for trunk?
>
> 2022-03-13 Jakub Jelinek
>
> PR rtl-optimization/104814
> * ifcvt.cc (find_if_case_1, find_if_case_2): Punt if test_bb
> doesn't end with onlyjump_p.
>
> * gcc.c-torture/exec
Hi!
find_if_case_{1,2} implicitly assumes conditional jumps and rewrites them,
so if they have extra side-effects or are say asm goto, things don't work
well, either the side-effects are lost or we could ICE.
In particular, the testcase below on s390x has there a doloop instruction
that decrements
Fixed couple of documentation typos; namely, misspelled words and duplicated
words.
Committed as r12-7635.
Tobias
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