On Sun, Mar 17, 2013 at 12:15 AM, Wei Mi w...@google.com wrote:
Hi,
On Sat, Mar 16, 2013 at 3:48 PM, Steven Bosscher stevenb@gmail.com
wrote:
On Tue, Mar 12, 2013 at 8:18 AM, Wei Mi wrote:
For the motivational case, I need insn splitting to get the cost
right. insn splitting is not
Hello world,
this patch finally makes the idiom
if (any([a,b,c] eps)) then
equivalent to
if (aeps .or. beps .or. ceps) then
so that there is no loss in efficiency through generating
temporary arrays.
OK for trunk?
Thomas
2013-03-17 Thomas Koenig tkoe...@gcc.gnu.org
Hi,
current mainline (as well as release branch) dies by ICE in
cgraph_mark_address_taken
because we attempt to create reference to inline clone. This happens becuase
of ltrans
propagation for pretty special case from devirtualization missed by WPA but
taken by
constant propagation happening
Hello,
this patch adds a bit of folding to VEC_COND_EXPR so it is possible to
generate ABS_EXPR and MAX_EXPR for vectors without relying on the
vectorizer. I would have preferred to merge the COND_EXPR and
VEC_COND_EXPR cases, but there are too many things that need fixing first,
so I just
Hi!
Committed as obvious to trunk and 4.8 branch.
2013-03-17 Jakub Jelinek ja...@redhat.com
PR target/56640
* config/arm/arm.h (REG_CLASS_NAMES): Add SFP_REG and AFP_REG
class names. Remove trailing comma after ALL_REGS.
--- gcc/config/arm/arm.h2013-03-16
Hi,
I had a look to these two PRs and, as regards the former, the below
patchlet seems Ok to me even for 4.8.1.
About the latter: a similar change works fine for std::vector and
std::deque, but std::list for example has another problem, which is
already exposed by the v1.emplace_back(i);
On 17 March 2013 17:14, Paolo Carlini wrote:
I guess we could at least work around the problem by going back to
_M_get_Tp_allocator().construct in _M_create_node (or, better, the
allocator_traits::construct equivalent, per the recent fix for 56613; we
would use it on _Tp actually, everywhere)
Date: Wed, 13 Mar 2013 11:52:48 -0700
From: Ian Lance Taylor i...@google.com
Cc: gdb-patc...@sourceware.org, d...@redhat.com, gcc-patches@gcc.gnu.org
On 3/13/13, Eli Zaretskii e...@gnu.org wrote:
#ifdef __MSVCRT__
extern _CRTIMP char *** __cdecl __MINGW_NOTHROW
Hello!
Attached patch introduces x64 and nox64 isa attributes. These are used
to merge various TARGET_64BIT only patterns with base patterns. This
patch merges FP move patters, but there will be several follow-up
patches that merge other patterns, too.
2013-03-17 Uros Bizjak ubiz...@gmail.com
Thomas,
Your test gfortran.dg/dependency_40.f90 does not have depedencies and
does not create a temporary (assuming that -Warray-temporaries does
not miss any) with/without your patch and with gcc4.6, 4.7, and 4.8.
4.5 gives a warning. I have tried a few variants attempting to create
a temporary
On 03/16/2013 03:38 PM, Jason Merrill wrote:
In SFINAE context, we need to instantiate a class so that we can tell
whether or not is abstract. Doing this in non-SFINAE context caused
problems, so I've made it conditional.
But it still causes problems, such as PR 56642. So I've reverted the
Hi,
this is a backport from gc mainline of the basic AArch64 support (it
covers the Linux and bare machine mode). I tested it on the Foundation
model with enabling the objc frontend, and passing the testsuite
manually (maybe I miss-configured it, but it seems that the boehm-gc
testsuite is not
This patch caused c++/56639: when within a function we were trying to
parse something that could be either a declaration or an expression, we
went to set current_class_ptr and failed the assertion that it wasn't
already set. We could save and restore the value, but instead with this
patch I
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