for OpenMP - but nothing above hints at
> this is just usable there, asking for trouble.
The idea was that we restrict what VAR_DECLs we allow such a points-to-readonly
set,
but yeah this could use more documentation later.
I have for the time being pushed the attached patch to devel/omp/gcc-
On Wed, 3 Apr 2024, Chung-Lin Tang wrote:
> Hi Richard, Thomas,
>
> On 2023/10/30 8:46 PM, Richard Biener wrote:
> >>
> >> What Chung-Lin's first patch does is mark the OMP clause for 'x' (not the
> >> 'x' decl itself!) as 'readonly', via a new 'OMP_CLAUSE_MAP_READONLY'
> >> flag.
> >>
> >> The a
On Thu, 11 Apr 2024, Thomas Schwinge wrote:
> Hi Chung-Lin, Richard!
>
> From me just a few mechanical pieces, see below. Richard, are you able
> to again comment on Chung-Lin's general strategy, as I'm not at all
> familiar with those parts of the code?
I've queued all stage1 material and will
Hi Chung-Lin, Richard!
>From me just a few mechanical pieces, see below. Richard, are you able
to again comment on Chung-Lin's general strategy, as I'm not at all
familiar with those parts of the code?
On 2024-04-03T19:50:55+0800, Chung-Lin Tang wrote:
> On 2023/10/30 8:46 PM, Richard Biener wr
Hi Richard, Thomas,
On 2023/10/30 8:46 PM, Richard Biener wrote:
>>
>> What Chung-Lin's first patch does is mark the OMP clause for 'x' (not the
>> 'x' decl itself!) as 'readonly', via a new 'OMP_CLAUSE_MAP_READONLY'
>> flag.
>>
>> The actual optimization then is done in this second patch. Chung-
On Fri, Oct 27, 2023 at 4:28 PM Thomas Schwinge wrote:
>
> Hi!
>
> Richard, as the original author of 'SSA_NAME_POINTS_TO_READONLY_MEMORY':
> 2018 commit 6214d5c7e7470bdd5ecbeae668c2522551bfebbc (Subversion r263958)
> "Move const_parm trick to generic code"; 'gcc/tree.h':
>
> /* Nonzero if thi
Hi!
Richard, as the original author of 'SSA_NAME_POINTS_TO_READONLY_MEMORY':
2018 commit 6214d5c7e7470bdd5ecbeae668c2522551bfebbc (Subversion r263958)
"Move const_parm trick to generic code"; 'gcc/tree.h':
/* Nonzero if this SSA_NAME is known to point to memory that may not
be written
On 2023/7/11 2:33 AM, Chung-Lin Tang via Gcc-patches wrote:
> As we discussed earlier, the work for actually linking this to middle-end
> points-to analysis is a somewhat non-trivial issue. This first patch allows
> the language feature to be used in OpenACC directives first (with no effect
> for
_state_machine::on_connect): Likewise.
* sm-fd.dot: Add "constant_fd" state and its transitions.
gcc/testsuite/ChangeLog:
PR analyzer/107928
* gcc.dg/analyzer/fd-bind-pr107928.c: New test.
* gcc.dg/analyzer/fd-connect-pr107928.c: New test.
* gcc.dg/analyzer
Hi,
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This patch by Cherry Zhang changes the Go frontend to more clearly
connect the concrete type and the placeholder for circular types.
Previously, when creating the backend representation of a circular
type, we resolved the placeholder to a circular_pointer_type. The
backend didn't know wha
This patch from Uros Bizjak changes TestSelfConnect to use DialTimeout,
to avoid a problem where some operating systems take a long time to fail
a connection to localhost. This patch adds a timeout to make the
connection fail quickly. This is PR 59506. Ran Go testsuite on
x86_64-unknown-linux-gn
y -q option. And it
> was similar to the message from "git svn":
I fully agree. I suspect it might be that:
(1) many GCC developers use plain SVN; or
(2) the change in SVN format (version 1.7.x) is relatively
recent so it hasn't affected enough people yet.
>
&
quot;git svn":
> $ git svn init -Ttrunk --prefix=origin/ svn+ssh://gcc.gnu.org/svn/gcc
> Network connection closed unexpectedly: Unable to connect to a repository at \
> URL 'svn+ssh://gcc.gnu.org/svn/gcc': To better debug SSH connection
> problems,
>
Please see the 'svn upgrade' command
> svn: E155036: Working copy '/u/gnu/proj/gcc-svn' is too old (format 10,
> created by Subversion 1.6)
> Adjusting file timestamps
> Touching Makefile.in...
> SVN update of full tree failed.
> $ svn ls svn+ssh://usern...@gcc.gnu.
oj/gcc-svn' is too old (format 10, created
by Subversion 1.6)
Adjusting file timestamps
Touching Makefile.in...
SVN update of full tree failed.
$ svn ls svn+ssh://usern...@gcc.gnu.org/svn/gcc
svn: E210002: Unable to connect to a repository at URL
'svn+ssh://usern...@gcc.gnu.org/svn/gcc&#x
"Huh?" Sorry. Don't know what else to say:
Per: http://gcc.gnu.org/wiki/GitMirror
$ git svn init -Ttrunk --prefix=origin/ svn+ssh://gcc.gnu.org/svn/gcc
Network connection closed unexpectedly: Unable to connect to a repository at \
URL 'svn+ssh://gcc.gnu.org/svn/gcc&#
On Thu, Jul 14, 2011 at 4:07 PM, Richard Henderson wrote:
> This kinda-sorta corresponds to Bernd's 007-dw2cfi patch. Certainly
> the same concepts of splitting the instruction stream into extended
> basic blocks is the same. This patch does a bit better job with the
> documentation. Also, I'm
This kinda-sorta corresponds to Bernd's 007-dw2cfi patch. Certainly
the same concepts of splitting the instruction stream into extended
basic blocks is the same. This patch does a bit better job with the
documentation. Also, I'm a bit more explicit about matching things
up with the similar code
This libgo patch ignores an EINTR which occurs while calling connect on
a socket. Bootstrapped and ran Go testsuite on
x86_64-unknown-linux-gnu. Committed to mainline.
This is for PR 48019.
Ian
diff -r eb43a92af99e libgo/go/net/sock.go
--- a/libgo/go/net/sock.go Tue Mar 08 22:31:00 2011 -0800
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