This patch fixes some of the issues collected in the PR.
Some remarks to the changed in the attached patch:
- gcc_assert (*format++ == '$');
That code gets executed when
some error message with value %d for string %s
gets translated into
some error message for string %2$s with
Hello Michael,
On 12 Sep 2012, at 23:43, Michael Meissner wrote:
It would be nice to know if this doesn't break the other ppc
environments (AIX, Darwin) before I commit it. Are there any problems with
this patch?
For powerpc-darwin9, there are a couple of issues which I've hacked around
Now with the patch properly attached.
Apologies.
Sofiane
-Original Message-
From: gcc-patches-ow...@gcc.gnu.org [mailto:gcc-patches-
ow...@gcc.gnu.org] On Behalf Of Sofiane Naci
Sent: 13 September 2012 13:18
To: gcc-patches@gcc.gnu.org
Subject: [AArch64, AArch64-4.7] Fix target
On Sun, Sep 16, 2012 at 5:55 PM, Jakub Jelinek ja...@redhat.com wrote:
Hi!
As discussed in the PR, this patch fixes the ICE by calling
gimple_purge_dead_eh_edges if the last stmt has been replaced by the pass.
Bootstrapped/regtested on x86_64-linux and i686-linux, ok for trunk?
Still, I
On Sun, Sep 16, 2012 at 04:59:29PM -0400, Jack Howarth wrote:
All changes need explicit release manager approval until the final
release of GCC 4.7.2 which should happen roughly one week after
the release candidate if no issues show up with it.
The backport of changes required to
On 09/05/2012 07:31 AM, Ian Lance Taylor wrote:
On Wed, Aug 29, 2012 at 10:32 AM, Florian Weimer f...@deneb.enyo.de wrote:
This patches fixes an integer overflow in libiberty, which leads to
crashes in binutils. The long version of the objalloc_alloc macro
would have needed another
On 08/21/2012 12:37 PM, Florian Weimer wrote:
I don't think there are any callers out there, but let's fix this for
completeness.
A compiler emitting code to call this function would still have to
perform overflow checks for the new T[n][m] case, so this interface is
not as helpful as it looks
On 17/09/2012 09:47, Tobias Burnus wrote:
This patch fixes some of the issues collected in the PR.
Some remarks to the changed in the attached patch:
- gcc_assert (*format++ == '$');
That code gets executed when
some error message with value %d for string %s
gets
On 14/09/12 19:02, Ulrich Weigand wrote:
Hello,
this patch changes the ARM back-end to use vld1.64/vst1.64 instructions
instead of vldm/vstm -where possible- to implement double-word moves.
The main benefit of this is that it allows the compiler to provide
appropriate alignment hints,
On 14/09/12 21:34, Ben Cheng wrote:
Hi,
Recently we found out that the .interp section starts to show up in
ARM executables compiled with -shared -static and the gold linker
from binutils 2.22. We tracked down the origin of the dynamic linker
commands and they are always explicitly
Hi,
On 09/17/2012 11:51 AM, Florian Weimer wrote:
On 08/21/2012 12:37 PM, Florian Weimer wrote:
I don't think there are any callers out there, but let's fix this for
completeness.
A compiler emitting code to call this function would still have to
perform overflow checks for the new T[n][m]
On 14/09/12 19:03, Ulrich Weigand wrote:
Hello,
following up on the prior patch, this patch exploits more opportunities to
generate the vld1 / vst1 family of instructions, this time to implement the
vec_set and vec_extract patterns with memory scalar operands.
Without the patch,
Dear Tobias,
The following test case doesn't work; it should print Overloaded - and
does so with crayftn. But with your patch, it doesn't.
For some reason, I guess, the attribute defined_assign_comp is not
getting passed along to type 'b'.
+ build_assignment (gfc_exec_op op, gfc_expr *expr1,
Yes - now cfg_cleanup does that (and it really shouldn't be its job). That
was the improvement I talked about - reducing the number of BBs a lot.
OK, I removed the code and compiled the testcase of PR 43186 with --param max-
completely-peel-loop-nest-depth=32 and got back the explosion.
On 09/17/2012 12:15 PM, Paolo Carlini wrote:
Hi,
On 09/17/2012 11:51 AM, Florian Weimer wrote:
On 08/21/2012 12:37 PM, Florian Weimer wrote:
I don't think there are any callers out there, but let's fix this for
completeness.
A compiler emitting code to call this function would still have to
Hi all,
here is another proc-ptr patch, which allows to submit calls to
procedure-pointer components which have a procedure-pointer result.
This sounds a bit twisted (and I guess one has to suffer from some
very special form of mental illness in order to feel the urge to do
something like this),
The subject says it all:
Add CONST_FIXED_P predicate macro similar to CONST_INT_P to rtl.h.
Currently, CONST_FIXED_P is not used in the compiler, except in avr.c that does
#ifndef CONST_FIXED_P
#define CONST_FIXED_P(X) (CONST_FIXED == GET_CODE (X))
#endif
Ok for trunk?
If this change is fine,
structure constructures with proc-pointer arguments were either leading
to wrong results or to ICEs.
I use now the same condition as in gfc_trans_pointer_assignment.
Build and regtested on x86-64-linux.
OK for the trunk?
Tobias
2012-09-17 Tobias Burnus bur...@net-b.de
PR fortran/54603
*
On 09/17/2012 01:39 PM, Janus Weil wrote:
here is another proc-ptr patch, which allows to submit calls to
procedure-pointer components which have a procedure-pointer result.
This sounds a bit twisted (and I guess one has to suffer from some
Regtested on x86_64-unknown-linux-gnu. Ok for trunk?
2012/9/15 Georg-Johann Lay a...@gjlay.de:
Canadian cross build fails because the wrong compiler is used to compile
gen-avr-mmcu-texi. This small tool must run on build and not on host, thus
the right compiler is CC_FOR_BUILD.
Just changing the compiler is not enough because files like
Hi Tobias,
structure constructures with proc-pointer arguments were either leading to
wrong results or to ICEs.
I use now the same condition as in gfc_trans_pointer_assignment.
Build and regtested on x86-64-linux.
OK for the trunk?
looks good to me. Thanks!
The scan-tree-dump-times
On Mon, Sep 17, 2012 at 12:52 PM, Eric Botcazou ebotca...@adacore.com wrote:
Yes - now cfg_cleanup does that (and it really shouldn't be its job). That
was the improvement I talked about - reducing the number of BBs a lot.
OK, I removed the code and compiled the testcase of PR 43186 with
On Mon, Sep 17, 2012 at 1:56 PM, Georg-Johann Lay a...@gjlay.de wrote:
The subject says it all:
Add CONST_FIXED_P predicate macro similar to CONST_INT_P to rtl.h.
Currently, CONST_FIXED_P is not used in the compiler, except in avr.c that
does
#ifndef CONST_FIXED_P
#define
Regtested on x86_64-unknown-linux-gnu. Ok for trunk?
Looks OK. Thanks for the patch.
Thanks a bunch. Committed as r191383.
Cheers,
Janus
2012-09-17 Janus Weil ja...@gcc.gnu.org
PR fortran/54285
* expr.c (gfc_check_pointer_assign): Correctly handle procedure
pointers
On 05/09/12 23:14, Christophe Lyon wrote:
Hello,
Although the recent optimization I have committed to use Neon vext
instruction for suitable builtin_shuffle calls does not support
big-endian yet, I have written a patch to the existing testcases such
they now support big-endian mode.
I
Add __builtin_ppc_get_timebase and __builtin_ppc_mftb to read the Time
Base Register on PowerPC.
They are required by applications that measure time at high frequencies
with high precision that can't afford a syscall.
__builtin_ppc_get_timebase returns the 64 bits of the Time Base Register
while
Looks OK to me, though I have no authority to approve it
except SH specific part.
Is there any more comments? Can it be committed in trank?
Regards,
Vladimir
2012/9/14 Kaz Kojima kkoj...@rr.iij4u.or.jp:
Vladimir Yakovlev vbyakov...@gmail.com wrote:
I reproduced the failure and found reason
This makes use of the new builtin functions for FILE, LINE and FUNCTION
to turn gimple_build_assign_with_ops/gimple_build_assign_with_ops3 into
two overloads of gimple_build_assign_with_ops (in theory the _stats
function can go and we could move the inlines to gimple.c instead,
eventually
On 2012-09-17 09:25 , Richard Guenther wrote:
This makes use of the new builtin functions for FILE, LINE and FUNCTION
to turn gimple_build_assign_with_ops/gimple_build_assign_with_ops3 into
two overloads of gimple_build_assign_with_ops (in theory the _stats
function can go and we could move the
On Mon, 17 Sep 2012, Diego Novillo wrote:
On 2012-09-17 09:25 , Richard Guenther wrote:
This makes use of the new builtin functions for FILE, LINE and FUNCTION
to turn gimple_build_assign_with_ops/gimple_build_assign_with_ops3 into
two overloads of gimple_build_assign_with_ops (in
OK for 4.7 as well?
-Original Message-
From: Richard Earnshaw
Sent: 14 September 2012 18:18
To: Ian Bolton
Cc: gcc-patches@gcc.gnu.org
Subject: Re: [PATCH, AArch64] Implement fnma, fms and fnms standard
patterns
On 14/09/12 18:05, Ian Bolton wrote:
The following standard
OK for aarch64-4.7-branch as well?
-Original Message-
From: Richard Earnshaw
Sent: 14 September 2012 18:31
To: Ian Bolton
Cc: gcc-patches@gcc.gnu.org
Subject: Re: [PATCH, AArch64] Implement ffs standard pattern
On 14/09/12 16:26, Ian Bolton wrote:
I've implemented the standard
On 17/09/12 15:12, Ian Bolton wrote:
OK for 4.7 as well?
NO! But it is ok for the aarch64 branch of 4.7 :-)
R.
-Original Message-
From: Richard Earnshaw
Sent: 14 September 2012 18:18
To: Ian Bolton
Cc: gcc-patches@gcc.gnu.org
Subject: Re: [PATCH, AArch64] Implement fnma, fms
On 17/09/12 15:18, Ian Bolton wrote:
OK for aarch64-4.7-branch as well?
yes.
R.
-Original Message-
From: Richard Earnshaw
Sent: 14 September 2012 18:31
To: Ian Bolton
Cc: gcc-patches@gcc.gnu.org
Subject: Re: [PATCH, AArch64] Implement ffs standard pattern
On 14/09/12 16:26,
On 09/15/2012 09:01 AM, Marc Glisse wrote:
+ /* For vector types, pick a non-opaque variant. */
+ if (TREE_CODE (type) == VECTOR_TYPE)
+ type = cp_build_qualified_type (TYPE_MAIN_VARIANT (type),
+ cp_type_quals (type));
I
On 17 September 2012 14:56, Richard Earnshaw rearn...@arm.com wrote:
On 05/09/12 23:14, Christophe Lyon wrote:
Hello,
Although the recent optimization I have committed to use Neon vext
instruction for suitable builtin_shuffle calls does not support
big-endian yet, I have written a patch to
On 17/09/12 16:13, Christophe Lyon wrote:
On 17 September 2012 14:56, Richard Earnshaw rearn...@arm.com wrote:
On 05/09/12 23:14, Christophe Lyon wrote:
Hello,
Although the recent optimization I have committed to use Neon vext
instruction for suitable builtin_shuffle calls does not support
The attached patch is required so that plug-ins can include gimple.h. I
tested that cfg-flags.def is actually installed after this change.
Okay for trunk?
--
Florian Weimer / Red Hat Product Security Team
2012-09-17 Florian Weimer fwei...@redhat.com
* Makefile.in (BASIC_BLOCK_H): Add
Hi,
I have just merged upstream trunk on the aarch64-branch up to r191370.
Thanks
Sofiane
http://gcc.gnu.org/viewcvs?view=revisionrevision=191393
Committed as obvious.
CONST_FIXED_P is promoted to rtl.h now.
Johann
* config/avr/avr.c (CONST_FIXED_P): Remove define.
* config/avr/avr.md (addmode3): Use CONST_FIXED_P.
Index: config/avr/avr.md
On Sun, 2012-09-16 at 09:22 +0100, Richard Sandiford wrote:
+/* This is idential to sde.h except for the ABI setting which defaults
+ to 32 instead of n32 on 32 bit architectures and the addition of
+ MIPS_ISA_SYNCI_SPEC. */
SDE defaults to o32 (-mabi=32) for 32-bit targets and n32
On 17 September 2012 17:21, Richard Earnshaw rearn...@arm.com wrote:
On 17/09/12 16:13, Christophe Lyon wrote:
On 17 September 2012 14:56, Richard Earnshaw rearn...@arm.com wrote:
On 05/09/12 23:14, Christophe Lyon wrote:
Hello,
Although the recent optimization I have committed to use Neon
Currently the description of -feliminate-unused-debug-types says that it is off
by default. In fact, it is on by default. The attached patch corrects the
documentation to reflect that.
Ok to commit?
paul
2012-09-17 Paul Koning n...@arrl.net
* doc/invoke.text
On Mon, Sep 17, 2012 at 2:49 AM, Florian Weimer fwei...@redhat.com wrote:
On 09/05/2012 07:31 AM, Ian Lance Taylor wrote:
On Wed, Aug 29, 2012 at 10:32 AM, Florian Weimer f...@deneb.enyo.de wrote:
This patches fixes an integer overflow in libiberty, which leads to
crashes in binutils. The
When determining whether a conversion from an unscoped enum is a
narrowing conversion, we check whether the values of the enum fit into
the target type. [dcl.enum] defines the values of an enum with
unspecified underlying type to be the values of the smallest bit-field
that could hold it, not
http://gcc.gnu.org/viewcvs?view=revisionrevision=191394
Committed as preapproved in http://gcc.gnu.org/PR54598#c1
Johann
PR lto/54598
* tree-streamer-in.c (unpack_ts_real_cst_value_fields): Use ggc'ed
FIXED_VALUE_TYPE instead of struct fixed_value.
Index:
On Thu, Sep 13, 2012 at 1:00 PM, Diego Novillo dnovi...@google.com wrote:
On 2012-09-11 18:53 , Ian Lance Taylor wrote:
2012-09-11 Ian Lance Taylor i...@google.com
* Initial implementation.
OK.
Thanks for all the reviews. I have committed the libbacktrace library
to trunk. I
On Sat, Sep 15, 2012 at 06:49:19PM +0200, Andreas Tobler wrote:
Tested on powerpc64-freebsd10.0, results here:
http://gcc.gnu.org/ml/gcc-testresults/2012-09/msg01403.html
I ran the tests with and w/o patch. No diffs seen.
Great, thanks.
--
Michael Meissner, IBM
5 Technology Place Drive,
Richard Earnshaw wrote:
On 14/09/12 19:02, Ulrich Weigand wrote:
* config/arm/arm.c (output_move_neon): Update comment.
Use vld1.64/vst1.64 instead of vldm/vstm where possible.
(neon_vector_mem_operand): Support double-word modes.
* config/arm/neon.md (*neon_mov VD): Call
On Mon, Sep 17, 2012 at 09:21:09AM +0100, Iain Sandoe wrote:
Hello Michael,
On 12 Sep 2012, at 23:43, Michael Meissner wrote:
It would be nice to know if this doesn't break the other ppc
environments (AIX, Darwin) before I commit it. Are there any problems with
this patch?
For
This patch to the diagnostic code uses the new backtrace library to
print a backtrace on an ICE. For example, here is the output of a test
case I took from a C++ PR:
/home/iant/foo2.cc:6:6: internal compiler error: in cp_lexer_new_from_tokens,
at cp/parser.c:638
0xec549f internal_error(char
Richard Earnshaw wrote:
You confused me for a bit with the reference to line numbers, but I
think you must mean lane numbers.
Indeed, sorry for the confusion.
FTR, I see no reason why GCC would have problems with 64-bit vectors in
big-endian mode, it's only 128-bit (and larger) vectors that
On Mon, Sep 17, 2012 at 8:59 AM, paul_kon...@dell.com wrote:
2012-09-17 Paul Koning n...@arrl.net
* doc/invoke.text (-feliminate-unused-debug-types): Update to
reflect that this is enabled by default.
This is OK.
Thanks.
Ian
On Mon, Sep 17, 2012 at 8:34 AM, Florian Weimer fwei...@redhat.com wrote:
The attached patch is required so that plug-ins can include gimple.h. I
tested that cfg-flags.def is actually installed after this change.
-BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) cfghooks.h
Eric Botcazou wrote:
Reload 1 of insn #85 inherits the reload reg from reload 1 of insn #84, the
bug being that the same reload reg is also used for reload 0 of insn #85.
This is supposed to work like so: the inheritance code in choose_reload_regs
calls free_for_value_p with
gfortran shouldn't simplify SCAN/VERIFY if the BACK= argument is present
but not a constant.
Build and regtested on x86-64-linux.
OK for the trunk?
Tobias
2012-09-17 Tobias Burnus bur...@net-b.de
PR fortran/54608
* simplify.c (gfc_simplify_scan, gfc_simplify_verify):
Fix handling of
It didn't take long to find a build problem with libbacktrace. I forgot
to back and retest the unknown cases after changing the way backtrace
state was handled. This patch should fix bootstrap. Tested on
x86_64-unknown-linux-gnu, which proves little since the file is not used
on that platform.
On Mon, Sep 17, 2012 at 07:34:12PM +0200, Tobias Burnus wrote:
gfortran shouldn't simplify SCAN/VERIFY if the BACK= argument is present
but not a constant.
Build and regtested on x86-64-linux.
OK for the trunk?
OK.
--
Steve
On 17/09/12 16:50, Christophe Lyon wrote:
On 17 September 2012 17:21, Richard Earnshaw rearn...@arm.com wrote:
On 17/09/12 16:13, Christophe Lyon wrote:
On 17 September 2012 14:56, Richard Earnshaw rearn...@arm.com wrote:
On 05/09/12 23:14, Christophe Lyon wrote:
Hello,
Although the recent
On Fri, Sep 14, 2012 at 9:39 AM, Carrot Wei car...@google.com wrote:
Hi Jakub
I have run it on 4.6, it passes the following testing:
x86-64 bootstrap
x86-64 regression test
regression test on arm qemu
Is it OK for gcc4.6?
Ahmad, is it OK for google/gcc-4_6/ and google/gcc-4_6-mobile ?
On 09/17/2012 11:35 AM, Dodji Seketeli wrote:
And I wonder if we want to offer this as an optional warning for GNU
attribute syntax.
What option would be used to control this optional feature? Would
you accept this a separate patch?
Let's not worry about this for now.
+
Hello,
On 10/09/2012 20:58, Paul Richard Thomas wrote:
Dear All,
Please find attached a new attempt at the patch for PR46897. It now
uses temporaries to overcome the side effects that Mikael pointed out.
And here comes the next round of comments.
Index: gcc/fortran/resolve.c
On 17 September 2012 20:04, Richard Earnshaw rearn...@arm.com wrote:
On 17/09/12 16:50, Christophe Lyon wrote:
On 17 September 2012 17:21, Richard Earnshaw rearn...@arm.com wrote:
On 17/09/12 16:13, Christophe Lyon wrote:
On 17 September 2012 14:56, Richard Earnshaw rearn...@arm.com wrote:
On
On Sep 17, 2012, at 1:20 PM, Ian Lance Taylor wrote:
On Mon, Sep 17, 2012 at 8:59 AM, paul_kon...@dell.com wrote:
2012-09-17 Paul Koning n...@arrl.net
* doc/invoke.text (-feliminate-unused-debug-types): Update to
reflect that this is enabled by default.
This is OK.
On Mon, Sep 17, 2012 at 8:53 AM, Tulio Magno Quites Machado Filho
tul...@linux.vnet.ibm.com wrote:
Add __builtin_ppc_get_timebase and __builtin_ppc_mftb to read the Time
Base Register on PowerPC.
They are required by applications that measure time at high frequencies
with high precision that
Steve Ellcey sell...@mips.com writes:
On Sun, 2012-09-16 at 09:22 +0100, Richard Sandiford wrote:
+/* This is idential to sde.h except for the ABI setting which defaults
+ to 32 instead of n32 on 32 bit architectures and the addition of
+ MIPS_ISA_SYNCI_SPEC. */
SDE defaults to o32
On Mon, 17 Sep 2012, Ian Lance Taylor wrote:
Please let me know about any build problems.
i386-unknown-freebsd10.0 now fails as follows. Others presumably
have not run into this since This source file is compiled if the
unwind library is not available.
On Mon, Sep 17, 2012 at 2:00 PM, Gerald Pfeifer ger...@pfeifer.com wrote:
On Mon, 17 Sep 2012, Ian Lance Taylor wrote:
Please let me know about any build problems.
i386-unknown-freebsd10.0 now fails as follows. Others presumably
have not run into this since This source file is compiled if
On Mon, Sep 17, 2012 at 2:00 PM, Gerald Pfeifer ger...@pfeifer.com wrote:
On Mon, 17 Sep 2012, Ian Lance Taylor wrote:
Please let me know about any build problems.
i386-unknown-freebsd10.0 now fails as follows. Others presumably
have not run into this since This source file is compiled if
If the only reference in a source file is to a static method of a class, then
GCC would output debug information for the class name but not any of its
members or base classes. The attached patch fixes this by having
prune_unused_types_mark mark all of the parent's children if the parent DIE
On Mon, 2012-09-17 at 21:36 +0100, Richard Sandiford wrote:
It's a hosted vs. embedded thing. Hosted targets like *-linux-gnu have
dynamic ABI requirements and so are keyed off an ABI rather than an
architecture. The only effect of -march= and --with-arch= should be to
extend the choice of
The change to make SCOPE_REFs value-dependent revealed a bug in our
handling of alias-template instantiations; we weren't pushing into the
context of the alias before substituting the type, and then we were
remembering the previously instantiated one when instantiating in a
different context.
On Mon, Sep 17, 2012 at 10:39 PM, Jason Merrill ja...@redhat.com wrote:
The change to make SCOPE_REFs value-dependent revealed a bug in our handling
of alias-template instantiations; we weren't pushing into the context of the
alias before substituting the type, and then we were remembering the
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