Core DR 1558 clarifies that even though an alias template specialization
is equivalent to its expansion, we still need to remember the
template-id and substitute into it at instantiation time. So we need to
avoid stripping it in strip_typedefs and treat it as different in
template_args_equal.
On Mon, Dec 2, 2013 at 2:51 PM, Jakub Jelinek wrote:
> Hi!
>
> On Sat, Nov 30, 2013 at 12:38:30PM +0100, Eric Botcazou wrote:
>> > Rather than adding do_pending_stack_adjust () in all the places, especially
>> > when it isn't clear whether emit_conditional_move will be called at all and
>> > wheth
On 11/07/2014 02:15 AM, Janne Blomqvist wrote:
On Thu, Nov 6, 2014 at 12:38 PM, Janne Blomqvist
wrote:
On Wed, Nov 5, 2014 at 12:48 PM, Janne Blomqvist
wrote:
Hi,
the attached patch fixes a few locale related failures in libgfortran,
in the case where the POSIX 2008 extended locale functiona
On Fri, Nov 07, 2014 at 08:06:52AM -0800, Ian Taylor wrote:
> Closures exist only for nested functions and for functions created by
> reflect.MakeFunc and friends.
>
> Storing a top-level function into a variable will give you something
> that looks like it has a closure, but the closure will alwa
Hello,
This is the patch for unroll and jam optimizations. It is based on the
code written by Tobias from graphite-optimize-isl.c (the code was
unreachable till now) extended and enabled it via a new option
-floop-unroll-jam.
The patch takes advantage of the new isl based code generator introduc
I was getting a bootstrap failure but there was no
testsuite failures that was testing the problem.
Committed after a quick test to make sure the testcase is still a
valid executable testcase now.
Thanks,
Andrew Pinski
* gcc.c-torture/execute/20141107-1.c: New testcase.
Index: gcc.c-torture/ex
Parsing __func__ as an id-expression matters to decltype.
Tested x86_64-pc-linux-gnu, applying to trunk.
commit 9fcce85473de842f9a18e4203378dfb8129629a1
Author: Jason Merrill
Date: Fri Nov 7 13:55:24 2014 -0600
* parser.c (cp_parser_unqualified_id): Handle __func__ here.
(cp_parser_
When we thread across a backedge, we have to do invalidations of
equivalences. This changes the method by which we identify which
objects need invalidation. Previously we'd walk all the SSA_NAMEs and
see if any had a current value that needed invalidation. That is
obviously expensi
On Fri, 7 Nov 2014, Manuel López-Ibáñez wrote:
> Maybe I can open the file and re-parse the string to find the right
> column. Of course, this will not work when reading stdin, but in that
> case the behavior will be the same as currently. It will also allow me
> to gracefully degrade in the case
On Fri, Nov 07, 2014 at 10:01:45PM +0100, Richard Biener wrote:
> > --- a/gcc/tree-ssa-tail-merge.c
> > +++ b/gcc/tree-ssa-tail-merge.c
> > @@ -484,7 +484,7 @@ same_succ_hash (const_same_succ e)
> >
> >hstate.add_int (gimple_code (stmt));
> >if (is_gimple_assign (stmt))
> > -
On Fri, Nov 7, 2014 at 4:21 PM, David Malcolm wrote:
> gcc/ChangeLog.gimple-classes:
> * tree-ssa-tail-merge.c (same_succ_hash): Add checked cast.
> (gimple_equal_p): Add checked casts.
> ---
> gcc/ChangeLog.gimple-classes | 5 +
> gcc/tree-ssa-tail-merge.c| 8 +---
>
On 11/06/14 03:36, Jan Hubicka wrote:
Hi,
PR63573 is about ICE when expanding thunk call for function taking as a
parameter structure passed by reference. This structure in fact contains only
one integer and thus it is promoted to register by argument setup in function.c
(as an optimization). Th
Thanks.
Committed to trunk with that fix:
Author: kyukhin
Date: Fri Nov 7 20:42:36 2014
New Revision: 217237
URL: https://gcc.gnu.org/viewcvs?rev=217237&root=gcc&view=rev
Log:
PR target/63534
gcc/
* config/i386/i386.md (builtin_setjmp_receiver): Use
pic_offset_table_rtx for PIC
> From: Jeff Law [mailto:l...@redhat.com]
> Sent: Friday, November 07, 2014 8:48 PM
> >
> > ChangeLog entry is as follows:
> >
> > 2014-11-03 Thomas Preud'homme
> >
> > * expmed.c (expand_shift_1): Expand 8 bit rotate of 16 bit value to
> > bswaphi if available.
> Approved. So
On 11/07/14 08:58, Thomas Preud'homme wrote:
Trunk revision 216971 introduced LROTATE_EXPR as the canonical representation
for a byte swap of a 2 bytes value, as per [1]. However, backend expects
bswaphi patterns for such operation as these operation are more specific than a
rotation. This led
On Thu, Nov 6, 2014 at 5:01 AM, Evgeny Stupachenko wrote:
> Now I see that equiv reload could be special for PIC register. Let's
> apply more conservative patch.
>
> Darwin bootstrap passed with the patch applied on r216304 (along with
> already committed to trunk patches from PR63618 and PR63620)
On Fri, 2014-11-07 at 12:47 -0700, Jeff Law wrote:
> On 11/05/14 12:34, David Malcolm wrote:
>
> >
> > I've added comments throughout the file.
> >
> > I didn't bother adding __attribute__((cold)), instead simply dropping
> > that "TODO".
> Fine.
>
> >
> > Attached is the current state of the fil
On 11/06/14 06:01, Evgeny Stupachenko wrote:
Now I see that equiv reload could be special for PIC register. Let's
apply more conservative patch.
Darwin bootstrap passed with the patch applied on r216304 (along with
already committed to trunk patches from PR63618 and PR63620).
2014-11-06 Evgeny
On 11/07/14 13:11, Thomas Preud'homme wrote:
From: Jakub Jelinek [mailto:ja...@redhat.com]
Sent: Friday, November 07, 2014 8:01 PM
Why restrict this to 8 bit rotate of a 16 bit value? Shouldn't it apply to
a 16 bit rotate of a 32 bit value, or 32 bit rotate of 64 bit value?
That isn't a bytes
On 11/05/14 05:59, Evgeny Stupachenko wrote:
On Tue, Nov 4, 2014 at 1:40 AM, Jeff Law wrote:
On 11/01/14 06:39, Evgeny Stupachenko wrote:
When PIC register is pseudo there is nothing special about it's
value that setjmp can hurt. So if the pseudo register lives
across setjmp_receiver RA shoul
> From: Jakub Jelinek [mailto:ja...@redhat.com]
> Sent: Friday, November 07, 2014 8:01 PM
> > Why restrict this to 8 bit rotate of a 16 bit value? Shouldn't it apply to
> > a 16 bit rotate of a 32 bit value, or 32 bit rotate of 64 bit value?
>
> That isn't a byteswap, but halfword swap or wordswa
On 11/05/14 04:54, Eric Botcazou wrote:
Now if your argument is that IRA/LRA handle this, that's fine, a pointer
to that code would be appreciated so that it can be quickly audited.
Certainly the old local-alloc/global-alloc had magic for setjmp/longjmp
and maybe IRA/LRA does too, but it's better
On 11/06/14 12:37, Kai Tietz wrote:
Hi,
This fixes recent fallout of debug-tests on Windows target for sdbout
(coff) caused by an ICE.
ChangeLog
2014-11-06 Kai Tietz
* sdbout.c (sdbout_symbol): Eliminate register only
if decl isn't a global variable.
Is there a testcase in the su
On Fri, Nov 07, 2014 at 12:54:44PM -0700, Jeff Law wrote:
> On 11/07/14 08:58, Thomas Preud'homme wrote:
> >Trunk revision 216971 introduced LROTATE_EXPR as the canonical
> >representation for a byte swap of a 2 bytes value, as per [1]. However,
> >backend expects bswaphi patterns for such operat
On 11/07/14 08:58, Thomas Preud'homme wrote:
Trunk revision 216971 introduced LROTATE_EXPR as the canonical representation
for a byte swap of a 2 bytes value, as per [1]. However, backend expects
bswaphi patterns for such operation as these operation are more specific than a
rotation. This led
First, please explicitly copy me on AIX or PowerPC patches sent to gcc-patches.
I don't have a fundamental objection to including this option, but
note that Richi, Honza and I have discovered that using AIX runtime
linking option interacts badly with some GCC optimizations and can
result in applic
On 11/05/14 12:34, David Malcolm wrote:
I've added comments throughout the file.
I didn't bother adding __attribute__((cold)), instead simply dropping
that "TODO".
Fine.
Attached is the current state of the file gcc/jit/libgccjit.c (on the
branch) for review.
OK for trunk? (conditional on
On 7 November 2014 18:57, Joseph Myers wrote:
> On Fri, 7 Nov 2014, Manuel López-Ibáñez wrote:
>
>> This patch allows format warnings to point within the format string
>> for simple strings. There are a few limitations:
>>
>> * It does not handle 'const char *' because the location of the
>> initi
Hi,
the mix of inlining and nested functions is an interesting challenge on the
debug info side because it generates cycles in the debug info: if a child
calls its parent and the parent is inlined but not the child, you have the
(non-abstract) instance of the child nested in the abstract instan
On Fri, 7 Nov 2014, Manuel López-Ibáñez wrote:
> This patch allows format warnings to point within the format string
> for simple strings. There are a few limitations:
>
> * It does not handle 'const char *' because the location of the
> initializer is not available. The result is the same before
This patch allows format warnings to point within the format string
for simple strings. There are a few limitations:
* It does not handle 'const char *' because the location of the
initializer is not available. The result is the same before and after
this patch.
* It does not handle non-concatena
The attached revised patch eliminates the compilation error...
error: use of undeclared
identifier 'do_not_use_toupper_with_safe_ctype'
on x86_64-apple-darwin14 when bootstrapping using the Clang 6.0
compiler by moving the include for earlier.
Okay for gcc trunk?
The attached patch eliminates the compilation error...
error: use of undeclared
identifier 'do_not_use_toupper_with_safe_ctype'
on x86_64-apple-darwin14 when bootstrapping using the Clang 6.0
compiler by moving the include of earlier.
Okay for gcc trunk?
I added a C++ test with a .c extension. Oops. Corrected in the obvious
way :-) Committed to the trunk.
* g++.dg/pr61289-2.C: Renamed from pr61289-2.c.
diff --git a/gcc/testsuite/g++.dg/pr61289-2.C b/gcc/testsuite/g++.dg/pr61289-2.C
new file mode 100644
index 000..4cc3ebe
Hi Jason, thanks for commiting this change. Note that the following ChangeLog
entry is missing. If you want me to commit it let me know.
> *** testsuite/ChangeLog ***
>
> 2014-11-03 Thomas Preud'homme
>
> PR C++/63366
> * g++.dg/torture/pr63366.C: New test.
>
Best regards,
On Fri, Nov 7, 2014 at 7:08 AM, Richard Earnshaw wrote:
> On 21/10/14 22:37, Andrew Pinski wrote:
>> Hi,
>> To make aarch64.c a little smaller and a little easier to
>> understand, I have moved the rest of the cost tables
>> (cpu_addrcost_table, cpu_regmove_cost, cpu_vector_cost) to
>> aarch64-c
one more gnu11 fix for gcc.target/arm/lp1243022.c
(this test only run on arm-none-eabi/-mthumb, just noticed when I go through
bare metal test)
committed as obvious, 217230.
gcc/testsuite/
* gcc.target/arm/lp1243022.c (xhci_test_trb_in_td): Add return type.
(xhci_check_trb_in_td_math): Like
On Fri, Nov 7, 2014 at 12:51 AM, Dominik Vogt wrote:
> On Thu, Nov 06, 2014 at 09:06:18AM -0800, Ian Taylor wrote:
>> On Thu, Nov 6, 2014 at 4:04 AM, Dominik Vogt wrote:
>> > On Tue, Nov 04, 2014 at 08:16:51PM -0800, Ian Taylor wrote:
>> >> The way to do it is not by
>> >> copying the test. If t
Applied, thanks.
Jason
add aarch64 to the target list in gcc.dg/tree-ssa/20040204-1.c
after this fix the XPASS (unexpected pass) gone away on aarch64.
committed as obvious, 217228.
gcc/testsuite/
* gcc.dg/tree-ssa/20040204-1.c: Add aarch64*-*-* to the target list.
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/20040204
Hi Tom!
On Fri, 7 Nov 2014 14:59:45 +0100, Tom de Vries wrote:
> On 04-11-14 23:46, Tom de Vries wrote:
> > This patch fixes the libgomp-oacc.c/lib-66.c testcase.
> >
> > It allows the test to run for non-shared mem accelerators, and skips the
> > test
> > otherwise.
> 2014-11-03 Tom de Vries
On Thu, Nov 6, 2014 at 11:38 PM, Richard Henderson wrote:
> On 11/06/2014 06:45 PM, Ian Taylor wrote:
>> On Thu, Nov 6, 2014 at 5:04 AM, Richard Henderson wrote:
>>>
>>> That said, this *may* not actually be a problem. It's not the direct
>>> (possibly
>>> lazy bound) call into libffi that need
Trunk revision 216971 introduced LROTATE_EXPR as the canonical representation
for a byte swap of a 2 bytes value, as per [1]. However, backend expects
bswaphi patterns for such operation as these operation are more specific than a
rotation. This led to a number of testcases starting to fail such
So are there any objections to enable this
(PARAM_MAX_COMPLETELY_PEELED_INSNS increase from 100 to 120) for x86?
On Fri, Oct 31, 2014 at 7:52 PM, Evgeny Stupachenko wrote:
> I've measured spec2000, spec2006 as well and EEMBC for Silvermont in addition.
> 100->120 change gives gain for Silvermont,
Richard Henderson wrote:
> On 11/06/2014 05:10 PM, Ulrich Weigand wrote:
> >>> + /* For s390, CC REG is general_operand. But cstorecc4
> >>> only
> >>> + handles CCZ1, which can not handle others like CCU.
> >>> */
> >>> + || GET_MODE_CLASS (GET_MODE (XEXP (c
gcc/ChangeLog.gimple-classes:
* tree-ssa-tail-merge.c (same_succ_hash): Add checked cast.
(gimple_equal_p): Add checked casts.
---
gcc/ChangeLog.gimple-classes | 5 +
gcc/tree-ssa-tail-merge.c| 8 +---
2 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/gcc/
gcc/ChangeLog.gimple-classes:
* tree-ssa-threadedge.c (lhs_of_dominating_assert): Capture result
of gimple_assign_single_p as new local gassign * "use_assign",
using it in place of "use_stmt" for typesafety.
(fold_assignment_stmt): Strengthen param "stmt" from gimple
gcc/ChangeLog.gimple-classes:
* tree-ssa-ter.c (find_replaceable_in_bb): Replace
is_gimple_assign with a dyn_cast, introducing local "def_assign"
and using it in place of "def_stmt" for typesafety. Add a checked
cast.
---
gcc/ChangeLog.gimple-classes | 7 +++
gcc/ChangeLog.gimple-classes:
* tree-ssa-strlen.c (find_equal_ptrs): Replace is_gimple_assign
with a dyn_cast, strengthening local "stmt" from gimple to
gassign *.
(adjust_last_stmt): Likewise, introducing local "last_assign" and
using it in place of last.stm
gcc/ChangeLog.gimple-classes:
* tree-ssa-sink.c (statement_sink_location): Rename param "stmt"
to "gs", reintroducing "stmt" as a local gassign * via a dyn_cast
for typesafety.
---
gcc/ChangeLog.gimple-classes | 6 ++
gcc/tree-ssa-sink.c | 9 +
2 files
gcc/ChangeLog.gimple-classes:
* tree-ssa-structalias.c (find_func_aliases): Replace
is_gimple_assign with a dyn_cast, introducing local gassign *
"t_assign", using it in place of "t" for typesafety.
(find_func_clobbers): Add checked cast.
---
gcc/ChangeLog.gimple-cl
I've pushed the following 6 patches to the git branch
"dmalcolm/gimple-classes".
This is part of ongoing work on the branch to make all
gimple_assign_* accessors take a gassign *, rather than a gimple.
Successfully bootstrapped®rtested the combination of the 6
patches upon the branch on x86_64-un
On 21/10/14 04:31, Maxim Kuvyrkov wrote:
> Hi Ramana,
> Hi Marcus,
>
> This patch enables max_issue multipass lookahead scheduling for 2nd scheduler
> pass (or, more pedantically, whenever register-pressure scheduling is not in
> use).
>
> Multipass lookahead scheduling is being enabled for cor
On 21/10/14 22:37, Andrew Pinski wrote:
> Hi,
> To make aarch64.c a little smaller and a little easier to
> understand, I have moved the rest of the cost tables
> (cpu_addrcost_table, cpu_regmove_cost, cpu_vector_cost) to
> aarch64-cost-tables.
> I also fixed up the inconstancy in the use of __ex
On 17/10/14 09:21, Eric Botcazou wrote:
> Hi,
>
> some OSes, for example VxWorks 6, still use DWARF unwinding on the ARM, which
> means that they use __builtin_eh_return (EABI unwinding doesn't). The
> builtin
> is implemented by means of {arm|thumb}_set_return_address, which can generate
> a
On 29/10/14 12:55, Wilco Dijkstra wrote:
> This patch adds the TARGET_SCHED_REASSOCIATION_WIDTH hook. Separate settings
> for integer, floating
> point and vector modes are supported via the CPU tuning parameters. Setting
> the FP reassociation
> width to 4 improves FP performance on SPEC2000 by
Hello Richard,
On 05 Nov 13:50, Jakub Jelinek wrote:
> On Wed, Nov 05, 2014 at 03:46:55PM +0300, Ilya Verbin wrote:
> > +
> >node->register_symbol ();
>
> LGTM.
Are you ok with the patch?
>
> Jakub
--
Thanks, K
On 07/11/14 13:36, Richard Henderson wrote:
On 11/07/2014 01:02 PM, Ramana Radhakrishnan wrote:
+ *cost = COSTS_N_INSNS (aarch64_internal_mov_immediate
+(gen_rtx_REG (mode, 0), x, false));
}
Can't you pass NULL for the register when generate is
Richard,
Did you have a chance to look at it?
Thanks.
Yuri.
2014-10-24 14:21 GMT+04:00 Yuri Rumyantsev :
> Richard,
>
> Patch containing new core related to extended predication is attached.
> Here is few comments which explain a main goal of design.
>
> 1. I don't want to insert any critical ed
In some common use cases, gnatls used to return E_Fatal error code, which was
unfriendly for analysis. It has been changed as follows:
"gnatls -v" and default runtime exists, or
"gnatls -v --RTS=" - now returns E_Success
"gnatls -v" and no default runtime exists - now returns E_Warnings
"gnatls
This patch adds a check to ensure that the actual parameter of a Ghost
subprogram call whose formal is of mode IN OUT or OUT is Ghost.
-- Source --
-- ghost_procs.ads
package Ghost_Procs is
procedure In_Proc (Formal :Integer) with Ghost;
procedure In_
On 04-11-14 23:46, Tom de Vries wrote:
Thomas,
This patch fixes the libgomp-oacc.c/lib-66.c testcase.
It allows the test to run for non-shared mem accelerators, and skips the test
otherwise.
Fixed path in log message (testsuite/libgomp.oacc-c/lib-66.c ->
testsuite/libgomp.oacc-c-c++-common/
In Ada 2012 a null procedure can be a completion, but it cannot be the
completion of a previous null procedure with the same profile
Compiling p.adb must yield:
p.adb:7:04: duplicate body for "Q" declared at p.ads:6
p.adb:12:04: duplicate body for "Q1" declared at p.ads:7
---
package P is
This patch removes an infinite loop in the compiler, when an Ada 2012 iterator
is attempted over an object without proper iterable aspects, and the code is
compiled in SPARK mode.
Compiling iter.adb must yield:
iter.adb:12:21: cannot iterate over "R"
iter.adb:12:21: to iterate directly over the e
This patch decouples the semantic and legality rules of Ghost entities from the
presence of aspect/pragma SPARK_Mode. This way non-SPARK code can utilize Ghost
annotations.
-- Source --
-- ghost_decl.ads
package Ghost_Decl is
X : Integer := 0 with Ghost;
Y : Inte
On 02/11/14 22:11, Andreas Tobler wrote:
> Hello all,
>
> this is a patch which brings support for arm*-*-freebsd* to trunk.
> The architectures supported are arm-*-*freebsd*, armv6-*-freebsd* and
> armv6hf-*-freebsd*.
> armv6 stands for ARM_ARCH == 6, arm stands for ARM_ARCH < 6.
>
> There is k
In the general case, a multiplication of two fixed-point values that yield
an integer type requires the use of floating point operations. When the types
of the operands are identical it is possible to avoid their use by introducing
a temporary of the same type, and performing a conversion to intege
On 07/11/14 12:53, Martin Liška wrote:
On 11/07/2014 10:52 AM, Jan Hubicka wrote:
On 11/05/14 07:09, Jiong Wang wrote:
the same ICE will happen on x86-64, if compile with -O2 -fPIC.
the reason is for the following two functions, they are identical, so
IPA-ICF
pass try to transform the second
On 11/07/2014 01:02 PM, Ramana Radhakrishnan wrote:
> + *cost = COSTS_N_INSNS (aarch64_internal_mov_immediate
> + (gen_rtx_REG (mode, 0), x, false));
> }
Can't you pass NULL for the register when generate is false?
r~
Hi,
Thanks for review and testing! Then I will apply it.
Thanks for bringing up the sparc-elf. I think we would want the LEON3 in the
t-elf, however I have to verify the LEON newlib C state and mflat etc. before
activating that.
DanielH
On 11/07/2014 01:25 PM, Joel Sherrill wrote:
On Novem
On 11/07/2014 04:31 AM, Andrew Haley wrote:
On 06/11/14 19:05, Andrew MacLeod wrote:
1) Given that the compiler *always* provides support via libatomic now
(even if it is via locks), does that mean that VMSupportsCS8_builtin()
should always return true?
or should we map to that a call to __ato
> >> jeff
>
> Hello.
>
> I think the bug is a duplicate of PR63580 and there's working patch that can
> bootstrap on x86_64-linux and no regression has been seen.
>
> Ready for trunk?
> Thanks,
> Martin
> gcc/ChangeLog:
>
> 2014-11-07 Martin Liska
>
> * cgraphunit.c (cgraph_node::cr
On 04-11-14 23:34, Tom de Vries wrote:
Thomas,
this patch sets LIBGOMP_PLUGIN_PATH to the .libs dir in the build area, if
LIBGOMP_PLUGIN_PATH has not been defined.
This allows f.i. a gcc build without an accelerator configured, to automatically
pick up the host_nonshm plugin.
Updated for rec
On 11/06/2014 09:24 PM, Andrew Waterman wrote:
> 2014-10-23 Andrew Waterman
>
> * cas_n.c (libat_compare_exchange): Add missing cast.
Ok.
r~
On 04/11/14 13:17, Tejas Belagod wrote:
> On 03/11/14 17:58, Joseph Myers wrote:
>> On Mon, 3 Nov 2014, Tejas Belagod wrote:
>>
>>> If I mention in a couple of sentences the level of ACLE support there is in
>>> GCC currently, this section will need to be updated every time there is an
>>> improvem
Hi David (et al)!
The upcoming initial release of gcc-5 feels like a good opportunity for the
AIX port of gcc to introduce optional support for the important Linux-known
feature I'd call "filename-based shared library versioning", aka. SONAME.
We have had some discussion in https://gcc.gnu.org/PR
On 03/11/14 08:18, Zhenqiang Chen wrote:
> Hi,
>
> pr45701-1.c FAIL for all tests. The patch updates it to check lr other than
> r3, based on the comments in arm_compute_save_reg_mask,
>
> /* ...
> Otherwise if we do not use the link register we do not need to save
> it. If we are pu
On 11/07/2014 10:52 AM, Jan Hubicka wrote:
>> On 11/05/14 07:09, Jiong Wang wrote:
>>> the same ICE will happen on x86-64, if compile with -O2 -fPIC.
>>>
>>> the reason is for the following two functions, they are identical, so
>>> IPA-ICF
>>> pass try to transform the second function to call the f
On Fri, 7 Nov 2014, Richard Biener wrote:
> + if (current_pass && current_pass->name)
> +inform (UNKNOWN_LOCATION, "executing pass `%s'", current_pass->name);
%qs of course.
--
Joseph S. Myers
jos...@codesourcery.com
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Honza, Jan, sorry for my late reply. I'm under heavy workload at the moment.
Am 19.10.2014 12:02, schrieb Jan Hubicka:
>> Honza, not sure if this patch is idea, but this will unblock mingw build
>> problems. Can this one get in?
It's important to have
The following fixes a bogus folding when applied to vectors.
Bootstrap and regtest pending on x86_64-unknown-linux-gnu.
Richard.
2014-11-07 Richard Biener
PR tree-optimization/63605
* fold-const.c (fold_binary_loc): Properly use element_precision
for types that may n
On November 7, 2014 2:40:43 AM CST, Eric Botcazou wrote:
>> I think this would be good for 4.8, 4.9 and trunk.
>>
>> 2014-11-06 Daniel Hellstrom
>>
>> * config.gcc (sparc-*-rtems*): Clean away unused t-elf
>> * config/sparc/t-rtems: Add leon3v7 and muser-mode multilibs
>
>OK every
On 05/11/14 11:53, Richard Sandiford wrote:
> This is part of a series to remove uses of for_each_rtx from the ports.
>
> Tested by making sure there were no code changes for gcc.dg, gcc.c-torture
> and g++.dg for aarch64-linux-gnu. OK to install?
>
> Thanks,
> Richard
>
>
> gcc/
> * con
On 05/11/14 11:52, Richard Sandiford wrote:
> Tested in the same way as the aarch-common.c patch. OK to install?
>
> Thanks,
> Richard
>
>
> gcc/
> * config/arm/arm.c (arm_note_pic_base): Delete.
> (arm_cannot_copy_insn_p): Use FOR_EACH_SUBRTX.
>
OK.
R.
> Index: gcc/config/arm/a
On 05/11/14 11:51, Richard Sandiford wrote:
> Tested in the same way as the aarch-common.c patch. OK to install?
>
> Thanks,
> Richard
>
>
> gcc/
> * config/arm/arm.c: Include rtl-iter.h.
> (arm_tls_referenced_p_1): Delete.
> (arm_tls_referenced_p): Use FOR_EACH_SUBRTX.
>
OK
On 05/11/14 11:49, Richard Sandiford wrote:
> I think these functions only want to iterate over instruction patterns
> rather than whole instructions (which would include things like
> REG_EQUAL notes), since only the patterns are relevant for finding
> dependencies. There's then no need to check
Hi,
This patch fixes up immediate generation for the AArch64 backend
allowing for the RTL optimizers like CSE and loop hoisting to work
more effectively with immediates. I also took the oppurtunity to
rework this to also be used in the costs calculations. This patch only
deals with numerical const
Hello.
Following patch introduces LOW/HIGH checking in IPA ICF. Patch can bootstrap on
x86_64-linux and regression has been introduced.
The patch was pre-approved by Honza.
Thanks,
Martin
gcc/testsuite/ChangeLog:
2014-11-07 Martin Liska
PR ipa/63747
* gcc.dg/ipa/pr63747.c: N
The following patch is a lazy attempt at reporting current_pass
when ICEing as for example the backtraces are not exactly helpful
in locating the problem when the ICE occurs during the verification phase.
Tested with a forced ICE which now looks like:
t.c: In function ?fn1?:
On 07/11/14 10:57, Tejas Belagod wrote:
On 07/11/14 10:35, Richard Biener wrote:
On Fri, Nov 7, 2014 at 11:22 AM, Jiong Wang wrote:
ok to trunk?
Please instead guard the GIMPLE_SINGLE_RHS case in fold_gimple_assign
instead, like
Index: gcc/gimple-fold.c
=
In September cvsweb was removed due to a security issue; this
now also removes its config file.
Gerald
Index: cgi-bin/cvsweb.conf
===
RCS file: cgi-bin/cvsweb.conf
diff -N cgi-bin/cvsweb.conf
--- cgi-bin/cvsweb.conf 9 Jul 2014 14:53:
On 07/11/14 10:35, Richard Biener wrote:
On Fri, Nov 7, 2014 at 11:22 AM, Jiong Wang wrote:
the problem is caused by constant fold of node with TREE_CLOBBER_P be true.
according to rtl expander, the purpose of clobber is to mark the going out
of scope.
if (TREE_CLOBBER_P (rhs))
The following fixes recursion between a pattern in fold-const.c and
one formerly in tree-ssa-forwprop.c but now in match.pd (and thus
also fold-const.c). There are two conflicting transforms and the
measure against recursion I put in place doesn't help for the
testcase (as the conversion is usele
On Fri, Nov 7, 2014 at 11:22 AM, Jiong Wang wrote:
> the problem is caused by constant fold of node with TREE_CLOBBER_P be true.
>
> according to rtl expander, the purpose of clobber is to mark the going out
> of scope.
>
> if (TREE_CLOBBER_P (rhs))
> /* This is a clobber
if armv6 never co-exist with NEON, personally I think your original
patch is better
because TARGET_NEON generally will be used when all options are
processed.
any way, this needs gate keeper's approval.
Ping, Richard.
Andrew
Hello.
Following patch fixes PR/63595, where IPA ICF creates a thunk that passes
argument by reference. Patch can bootstrap x86_64-linux and there's no new
regression introduced.
Patch was preapproved by Honza.
Thanks,
Martin
gcc/testsuite/ChangeLog:
2014-11-07 Martin Liska
PR ip
the problem is caused by constant fold of node with TREE_CLOBBER_P be true.
according to rtl expander, the purpose of clobber is to mark the going out of
scope.
if (TREE_CLOBBER_P (rhs))
/* This is a clobber to mark the going out of scope for
this LHS.
On Thu, Nov 6, 2014 at 12:38 PM, Janne Blomqvist
wrote:
> On Wed, Nov 5, 2014 at 12:48 PM, Janne Blomqvist
> wrote:
>> Hi,
>>
>> the attached patch fixes a few locale related failures in libgfortran,
>> in the case where the POSIX 2008 extended locale functionality and
>> extensions strto{f,d,ld}
Ah I see now! Thank you for explaining that bit, I was a bit puzzled when I saw
it, but it makes sense now!
Cheers, Alan
Bill Schmidt wrote:
On Thu, 2014-11-06 at 16:44 +, Alan Lawrence wrote:
Hmmm. I am a little surprised by your mention of "saturation points" as I would
not expect any v
> -Original Message-
> From: Christian Bruel [mailto:christian.br...@st.com]
> Sent: Friday, November 07, 2014 5:27 PM
> To: Terry Guo
> Cc: gcc-patches@gcc.gnu.org
> Subject: Re: [2/2][PATCH,ARM]Generate UAL assembly code for Thumb-1
> target
>
> hi,
>
> the ARM bootstrap seems to fail
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