On Fri, 28 Oct 2011, Richard Guenther wrote:
I discussed the idea of iterating early optimizations shortly with Honza.
I was trying to step back a bit and look at what we try to do right now,
which is, optimize functions in topological order (thus, try to make sure
all callees are already early
This patch adds handling of aborts of outer transactions in libitm. Not
much to say otherwise; I could have added support for restarting nested
transactions but we don't have a use case for that right now, and
testing this properly would also require some work.
OK for branch?
commit 6f1b4636157f92
On 10/28/2011 02:54 PM, Hans-Peter Nilsson wrote:
> Also VEC_UNPACK_HI_EXPR, VEC_UNPACK_LO_EXPR, and
> VEC_PACK_TRUNC_EXPR to mention some.
VEC_PACK_TRUNC_EXPR requires extra mode changes. I was intending to get to
this one too, but have gotten side-tracked with other work this week.
VEC_UNPAC
On 28/10/2011, at 11:43 PM, Richard Guenther wrote:
> On Fri, Oct 28, 2011 at 1:05 AM, Maxim Kuvyrkov
> wrote:
>>
>> OK for trunk?
>
> diff --git a/gcc/cgraph.c b/gcc/cgraph.c
> index f056d3d..4738b28 100644
> --- a/gcc/cgraph.c
> +++ b/gcc/cgraph.c
> @@ -2416,7 +2416,7 @@ cgraph_add_new_funct
On 10/28/2011 03:10 PM, Torvald Riegel wrote:
> Handle aborts of outer transactions.
>
> * beginend.cc (GTM::gtm_thread::rollback): Add aborting flag and
> handle aborts.
> (_ITM_abortTransaction): Handle aborts of outer transactions.
> * libitm_i.h: Same.
> *
On Tuesday 18 October 2011 16:51:15 Janne Blomqvist wrote:
> Hi,
>
> the attached patch introduces a new "member function" ssize in order
> to determine the size of a unit. The benefit is that with unbuffered
> IO, when getting the size of a file we can replace 3 lseek() calls
> with one fstat() c
On Fri, 28 Oct 2011, Richard Henderson wrote:
> VEC_UNPACK_HI_EXPR and VEC_UNPACK_LO_EXPR need even more -- at
> least for signed -- a source of sign-extended data. Either a LT
> comparison that produces -1 (common, but not universal) or an
> ASHIFTRT with a constant. We're definitely in the land
On Tuesday 18 October 2011 17:11:24 Janne Blomqvist wrote:
> Also, I think I've found a small standards conformance bug. From F2008
> (N1830) 9.10.2.23 (page 256): "... ASIS if the connection was opened
> without changing its position." and "If the file has been repositioned
> since the connection,
On Sat, 29 Oct 2011, Maxim Kuvyrkov wrote:
I like this variant a lot better than the last one - still it lacks any
analysis-based justification for iteration (see my reply to Matt on
what I discussed with Honza).
Yes, having a way to tell whether a function have significantly changed
would be
There was a monsterous thinko in bb_in_TM_region, both in its
allocation and initialization. Split that into a per-cg_data
element transaction_blocks_normal. Initialize it with the
proper CFG installed.
* trans-mem.c (struct tm_ipa_cg_data): Add transaction_blocks_normal.
(bb_in_
* trans-mem.c (ipa_tm_mayenterirr_function): Recurse for aliases.
(ipa_tm_mark_needed_node): Split out of callback_mark_needed.
(ipa_tm_create_version_alias): Rename from callback_mark_needed.
Handle comdat groups properly.
(ipa_tm_create_version): Use ipa_tm
* trans-mem.c (finish_tm_clone_pairs_1): Never create cgraph_nodes
here; allow them to vanish out from under.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/transactional-memory@180637
138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/ChangeLog.tm |3 +++
gcc/varasm.c |
On 10/28/2011 08:19 PM, Jason Merrill wrote:
OK.
Jason
Humpf, looks I did something wrong when testing this and now I see the
new testcase failing. I'm going to look a bit into this, and otherwise
in an hour or so will simply revert the whole thing.
Sorry,
Paolo.
This patch changes "Linux" to "GNU/Linux" in a comment. Bootstrapped
and ran libiberty testsuite on x86_64-unknown-linux-gnu. Committed to
mainline as libiberty maintainer.
Ian
Index: setproctitle.c
===
--- setproctitle.c (revision
On 10/29/2011 01:53 AM, Paolo Carlini wrote:
On 10/28/2011 08:19 PM, Jason Merrill wrote:
OK.
Jason
Humpf, looks I did something wrong when testing this and now I see the
new testcase failing. I'm going to look a bit into this, and otherwise
in an hour or so will simply revert the whole thing
On 29/10/2011, at 1:57 AM, Richard Guenther wrote:
>
> We fail to keep the cannot-inline flag up-to-date when turning
> indirect to direct calls. The following patch arranges to do
> this during statement folding (which should always be called
> when that happens). It also makes sure to copy th
On Fri, 28 Oct 2011, Ian Lance Taylor wrote:
> This patch changes "Linux" to "GNU/Linux" in a comment. Bootstrapped
> and ran libiberty testsuite on x86_64-unknown-linux-gnu. Committed to
> mainline as libiberty maintainer.
prctl is a Linux-kernel-specific syscall. The comment is describing wh
Hi,
this is a rather nasty 4.6/4.7 Regression, ice-on-valid, and the fix
seems simple. Anyway, tested (for real ;) on x86_64-linux.
Ok mainline and branch?
Thanks,
Paolo.
/
/cp
2011-10-28 Paolo Carlini
PR c++/50901
* call.c (build_new_op_1): Handle ABS_EXP
Could someone please review this?
On Sun, 2011-10-09 at 16:27 +0200, Magnus Fromreide wrote:
> Hi.
>
> As I understand it C++-11 allows trailing commas in enum definitions.
> Thus I think the following little patch should be included.
>
> /MF
2011-10-09 Magnus Fromreide
* gcc/cp/parser
"Joseph S. Myers" writes:
> On Fri, 28 Oct 2011, Ian Lance Taylor wrote:
>
>> This patch changes "Linux" to "GNU/Linux" in a comment. Bootstrapped
>> and ran libiberty testsuite on x86_64-unknown-linux-gnu. Committed to
>> mainline as libiberty maintainer.
>
> prctl is a Linux-kernel-specific s
> From: Andi Kleen
> Date: Fri, 21 Oct 2011 01:55:48 +0200
> 2011-10-19 Andi Kleen
>
> * Makefile.in (MOSTLYCLEANFILES): Add gcc-ar/nm/ranlib.
> (native): Add gcc-ar, gcc-nm, gcc-ranlib.
> (AR_LIBS, gcc-ar, gcc-ar.o, gcc-ranlib, gcc-ranlib.o,
> gcc-nm, gcc-nm.o, gcc
101 - 121 of 121 matches
Mail list logo
