Hello.
I would like to ask folks what is their opinion about support of precompiled
headers for
future releases of GCC. From my point of view, the feature brings some
speed-up, but question
is if it's worth for?
Last time I hit precompiled headers was when I was rewriting memory
allocation
On 2015.05.27 at 10:14 +0200, Martin Liška wrote:
I would like to ask folks what is their opinion about support of
precompiled headers for future releases of GCC. From my point of view,
the feature brings some speed-up, but question is if it's worth for?
Last time I hit precompiled headers
On 27 May 2015 at 10:01, Markus Trippelsdorf wrote:
And until C++ modules are implemented (unfortunately nobody is working
on this AFAIK) pch is still the only option left. So deprecating them
now seem premature.
I doubt anyone's going to implement them until they're specified, the
proposals
2015-05-27 6:31 GMT+03:00 Jeff Law l...@redhat.com:
On 05/25/2015 09:27 AM, Ilya Enkovich wrote:
2015-05-22 15:01 GMT+03:00 Ilya Enkovich enkovich@gmail.com:
2015-05-22 11:53 GMT+03:00 Ilya Enkovich enkovich@gmail.com:
2015-05-21 22:08 GMT+03:00 Vladimir Makarov vmaka...@redhat.com:
There's one problem with the couple of patches that I've seen go by wrt eliding
PLTs with -z now, and relaxing inlined PLTs (aka -fno-plt):
They're currently using the same relocations used by data, and thus the linker
and dynamic linker must ensure that pointer equality is maintained. Which
On Wed, May 27, 2015 at 1:03 PM, Richard Henderson r...@redhat.com wrote:
There's one problem with the couple of patches that I've seen go by wrt
eliding
PLTs with -z now, and relaxing inlined PLTs (aka -fno-plt):
They're currently using the same relocations used by data, and thus the linker
On Wed, May 27, 2015 at 1:03 PM, Richard Henderson r...@redhat.com wrote:
There's one problem with the couple of patches that I've seen go by wrt
eliding
PLTs with -z now, and relaxing inlined PLTs (aka -fno-plt):
They're currently using the same relocations used by data, and thus the linker
Snapshot gcc-4.9-20150527 is now available on
ftp://gcc.gnu.org/pub/gcc/snapshots/4.9-20150527/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.
This snapshot has been generated from the GCC 4.9 SVN branch
with the following options: svn://gcc.gnu.org/svn/gcc/branches
On Tue, 26 May 2015, Jan Hubicka wrote:
Hi,
On Fri, 22 May 2015, Jan Hubicka wrote:
Index: tree-streamer-out.c
===
--- tree-streamer-out.c (revision 223508)
+++ tree-streamer-out.c (working copy)
@@
On Wed, May 27, 2015 at 12:00 PM, Eric Botcazou ebotca...@adacore.com wrote:
Hi,
a few functions manipulating generic trees from expr.c are useful for FEs too
and some of them (array_ref_{low,up}_bound, get_inner_reference) are already
declared in tree.h instead of expr.h. This patch moves 3
This fixes the last SLP analysis refactoring to _really_ pass the SLP
node to the analysis functions. It also moves the premature out
in the loop analysis code (it fails to consider pattern stmts for one).
Finally this properly implements the slp_perm check for strided
loads in vectorizable_load
Ping.
Here is the rebased (and retested) patch after Christian's series.
Thanks,
Kyrill
On 18/05/15 11:26, Kyrill Tkachov wrote:
Hi all,
When using the short Thumb2 IT blocks we want to also restrict ifcvt so that it
will not end up generating a number of back-to-back cond_execs
that will
The function runtime.Caller() returns infinitely deep stack frames on s390x
when we increase the argument 'skip'.
Attached sample program does not terminate when we ran with GCCGO on s390x:
[inagaki@inagaki caller]$ go version
go version go1.4.2 gccgo (GCC) 5.1.1 20150527 linux/s390x
[inagaki
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65979
--- Comment #33 from John Paul Adrian Glaubitz glaubitz at physik dot
fu-berlin.de ---
(In reply to Kazumoto Kojima from comment #32)
(In reply to John Paul Adrian Glaubitz from comment #28)
I should have been more clear about these comparison
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46032
--- Comment #17 from Richard Biener rguenth at gcc dot gnu.org ---
(In reply to vries from comment #16)
(In reply to Richard Biener from comment #12)
(In reply to vries from comment #11)
The ipa-pta solution no longer works. In 4.6, we had:
On Tue, 26 May 2015, Jan Hubicka wrote:
Will do if we agree on having this.
I know you would like ipa-icf to keep original bodies and use them for
inlining declaring alias sets to be function local. This is wrong plan.
Consder:
void t(int *ptr)
{
*ptr=1;
}
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66300
Andrew Pinski pinskia at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last
Hi,
a few functions manipulating generic trees from expr.c are useful for FEs too
and some of them (array_ref_{low,up}_bound, get_inner_reference) are already
declared in tree.h instead of expr.h. This patch moves 3 similar functions
(array_ref_element_size, array_at_struct_end_p,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66304
Bug ID: 66304
Summary: Can't bootstrap on x86_64-linux-gnu with gcc 4.3.4
Product: gcc
Version: 5.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
On Wed, May 27, 2015 at 4:39 PM, Andrew Pinski pins...@gmail.com wrote:
On Wed, May 27, 2015 at 4:38 PM, Kyrill Tkachov kyrylo.tkac...@arm.com
wrote:
Ping.
https://gcc.gnu.org/ml/gcc-patches/2015-05/msg00054.html
This and the one in AARCH64 is too noisy. Can we have an option to
turn this
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66302
Bug ID: 66302
Summary: Wrong output sequence of double precision uniform C++
RNG distribution
Product: gcc
Version: 5.1.1
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66276
Richard Biener rguenth at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66101
Richard Biener rguenth at gcc dot gnu.org changed:
What|Removed |Added
CC|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46032
--- Comment #19 from rguenther at suse dot de rguenther at suse dot de ---
On Wed, 27 May 2015, jakub at gcc dot gnu.org wrote:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46032
--- Comment #18 from Jakub Jelinek jakub at gcc dot gnu.org
On 27/05/15 09:47, Bin.Cheng wrote:
On Wed, May 27, 2015 at 4:39 PM, Andrew Pinski pins...@gmail.com wrote:
On Wed, May 27, 2015 at 4:38 PM, Kyrill Tkachov kyrylo.tkac...@arm.com wrote:
Ping.
https://gcc.gnu.org/ml/gcc-patches/2015-05/msg00054.html
This and the one in AARCH64 is too noisy.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66299
Marek Polacek mpolacek at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last
On Wed, May 27, 2015 at 4:38 PM, Kyrill Tkachov kyrylo.tkac...@arm.com wrote:
Ping.
https://gcc.gnu.org/ml/gcc-patches/2015-05/msg00054.html
This and the one in AARCH64 is too noisy. Can we have an option to
turn this on and default to turning them off.
Thanks,
Andrew
Thanks,
Kyrill
On
On Wed, 27 May 2015, Jan Hubicka wrote:
I am not sure if TYPE_MAIN_VARIANT is really needed here. What I know is
that
complete types may have incomplete variants.
How can that be? TYPE_FIELDS is shared across variants and all variants
should be layed out.
Because
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65419
vries at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66301
--- Comment #1 from JD t at sharklasers dot com ---
german@prometheus ~/test $ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=local/gcc5.1/lib/gcc/x86_64-unknown-linux-gnu/5.1.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Hi Sandra, Chung-Lin,
A couple of comments from me,
On 26/05/15 20:10, Sandra Loosemore wrote:
Chung-Lin posted this patch last year but it seems never to have been
reviewed:
https://gcc.gnu.org/ml/gcc-patches/2014-06/msg00714.html
I've just re-applied and re-tested it and it still seems to
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46032
--- Comment #18 from Jakub Jelinek jakub at gcc dot gnu.org ---
The *.omp_fn.* functions indeed, while they necessarily have to be addressable,
because that is how they are passed to the libgomp entrypoints, are never
called by anything but the
Ping.
https://gcc.gnu.org/ml/gcc-patches/2015-05/msg00054.html
Thanks,
Kyrill
On 01/05/15 15:31, Kyrill Tkachov wrote:
Hi all,
This patch adds a macro to wrap cost field accesses into a helpful debug dump,
saying which field is being accessed at what line and with what values.
This helped me
On Tue, 26 May 2015, Jan Hubicka wrote:
On Fri, 22 May 2015, Jan Hubicka wrote:
And no, I'm hesitant to change operand_equal_p too much. It's
very much deep-rooted into GENERIC.
OK, as another option, i can bring relevant logic from operand_equal_p
to ipa-icf and
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66296
Haitao Wang wanght at tsinghua dot org.cn changed:
What|Removed |Added
Status|RESOLVED|CLOSED
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66276
--- Comment #4 from Richard Biener rguenth at gcc dot gnu.org ---
Can't reproduce on (only slightly modified) trunk, might be latent there now.
Investigating on the branch instead.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66305
Bug ID: 66305
Summary: -ffat-lto-objects create unreproducible objects
Product: gcc
Version: 5.1.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66017
--- Comment #4 from Jonathan Wakely redi at gcc dot gnu.org ---
Author: redi
Date: Wed May 27 11:18:37 2015
New Revision: 223745
URL: https://gcc.gnu.org/viewcvs?rev=223745root=gccview=rev
Log:
PR libstdc++/66017
*
On 26/05/15 15:46 +0100, Jonathan Wakely wrote:
On 22/05/15 18:48 +0100, Jonathan Wakely wrote:
On 22/05/15 16:21 +0100, Jonathan Wakely wrote:
On 22/05/15 17:13 +0200, Jakub Jelinek wrote:
On Fri, May 22, 2015 at 03:59:47PM +0100, Jonathan Wakely wrote:
+ alignas(alignof(_Tp2))
On Tue, 26 May 2015, Jan Hubicka wrote:
Now the change does not really translate to great increase of
disambiguations
for Firefox (it seems more in noise). The reason is the pointer_type
globbing
in alias.c.
Yeah, we only get the improvement because of some hack in the tree
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66300
Bug ID: 66300
Summary: GCC_ENABLE_PLUGINS references undefined variables,
breaking configure
Product: gcc
Version: 5.1.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66301
Bug ID: 66301
Summary: internal compiler error when using -fopt-info
Product: gcc
Version: 5.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component:
Hi Thomas,
thanks for the review. Commited as r223738 with the changes (new testcase,
double space in dg-do).
Regards,
Andre
On Wed, 27 May 2015 08:38:07 +0200
Thomas Koenig tkoe...@netcologne.de wrote:
Hi Andre,
Because this patch is obvious I plan to commit it tomorrow if no one
This breaks all checks for supported compiler options:
configure:6382: checking whether gcc supports -Wnarrowing
configure:6399: gcc -c -Wnarrowing conftest.c 5
cc1: error: unrecognized command line option -Wnarrowing
configure:6399: $? = 1
configure:6485: checking whether gcc supports
On Wed, 27 May 2015, Jan Hubicka wrote:
Hi, this patch makes it possible for non-LTO alias oracle to TBAA
disambiguate pointer types. It makes void * conflicting with all of them
and does not put it to alias set 0. It also preserves the property that
qualifiers of pointer-to type should
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54351
--- Comment #14 from TC rs2740 at gmail dot com ---
Well, I would have argued that if the specification doesn't say that a function
does X, then it doesn't do X. NullablePointer/CopyAssignable only means that
the assignment operation must be
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66302
--- Comment #1 from Jonathan Wakely redi at gcc dot gnu.org ---
(In reply to Andrey Kolesov from comment #0)
Double precision uniform distribution of C++ random number generators from
libstdc++ produces sequence which is significantly different
On Tue, May 26, 2015 at 3:10 PM, Evgeniya Maenkova
evgeniya.maenk...@gmail.com wrote:
Hi, Richard
Thanks for review starting.
Do you see any major issues with this patch (i.e. algorithms and ideas
that should be completely replaced, effectively causing the re-write
of most code)?
To
No. Prototypes of functions defined in A.c should be in A.h, not in some
other header. We've been (slowly) moving to that. You should have moved
them all to expr.h instead, or move the implementations to tree.c.
The former is simply not possible since expr.h is poisoned for FEs... I can
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65419
--- Comment #4 from vries at gcc dot gnu.org ---
When removing the fn spec from GOACC_data_start, we run into the problem that
this example doesn't get parallelized anymore:
...
#include stdlib.h
#define N (1024 * 512)
#define COUNTERTYPE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66306
Bug ID: 66306
Summary: ICE in reload
Product: gcc
Version: 4.8.5
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: rtl-optimization
On Wed, May 27, 2015 at 10:49 AM, Andreas Schwab sch...@suse.de wrote:
This breaks all checks for supported compiler options:
configure:6382: checking whether gcc supports -Wnarrowing
configure:6399: gcc -c -Wnarrowing conftest.c 5
cc1: error: unrecognized command line option -Wnarrowing
Hello.
Following patch set attempts to replace old-style pool allocator
to a type-based one. Moreover, as we utilize classes and structs that are used
just by a pool allocator, these types have overwritten ctors and dtors.
Thus, using the allocator is much easier and we shouldn't cast types
back
gcc/ChangeLog:
2015-04-30 Martin Liska mli...@suse.cz
* lra.c (init_insn_regs): Use new type-based pool allocator.
(new_insn_reg) Likewise.
(free_insn_reg) Likewise.
(free_insn_regs) Likewise.
(finish_insn_regs) Likewise.
(init_insn_recog_data)
gcc/ChangeLog:
2015-04-30 Martin Liska mli...@suse.cz
* et-forest.c (et_new_occ): Use new type-based pool allocator.
(et_new_tree): Likewise.
(et_free_tree): Likewise.
(et_free_tree_force): Likewise.
(et_free_pools): Likewise.
(et_split):
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66101
--- Comment #7 from Richard Biener rguenth at gcc dot gnu.org ---
Author: rguenth
Date: Wed May 27 14:05:37 2015
New Revision: 223757
URL: https://gcc.gnu.org/viewcvs?rev=223757root=gccview=rev
Log:
2015-05-27 Richard Biener rguent...@suse.de
To cover the case where we need two vectors.
Tested on x86_64-unknown-linux-gnu, applied.
Richard.
2015-05-27 Richard Biener rguent...@suse.de
* gcc.dg/vect/slp-reduc-7.c: New testcase.
Index: gcc/testsuite/gcc.dg/vect/slp-reduc-7.c
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65979
--- Comment #34 from Oleg Endo olegendo at gcc dot gnu.org ---
(In reply to John Paul Adrian Glaubitz from comment #33)
It looks that the log for 4.8.4-2 includes
gcc/d/ctfeexpr.dmd.o differs
line just after its 'Bootstrap comparison
On Fri, May 22, 2015 at 4:12 PM, Aldy Hernandez al...@redhat.com wrote:
On 05/22/2015 07:23 AM, Richard Biener wrote:
On Wed, May 20, 2015 at 5:50 PM, Aldy Hernandez al...@redhat.com wrote:
On 05/18/2015 06:56 AM, Richard Biener wrote:
diff --git a/gcc/tree-core.h b/gcc/tree-core.h
index
On Wed, May 27, 2015 at 03:56:47PM +0200, mliska wrote:
gcc/c-family/ChangeLog:
2015-04-30 Martin Liska mli...@suse.cz
* c-format.c (check_format_arg):Use new type-based pool allocator.
(check_format_info_main) Likewise.
Please watch your ChangeLog entries. Missing space
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66304
Richard Biener rguenth at gcc dot gnu.org changed:
What|Removed |Added
Version|5.1.0 |6.0
---
Hi Szabolcs,
On 20/04/15 19:53, Szabolcs Nagy wrote:
Set up dynamic linker name for arm.
gcc/Changelog:
2015-04-16 Gregor Richards gregor.richa...@uwaterloo.ca
* config/arm/linux-eabi.h (MUSL_DYNAMIC_LINKER): Define.
This is ok.
The #if TARGET_BIG_ENDIAN_DEFAULT logic looks ok to
On 05/21/2015 06:41 AM, Tristan Gingold wrote:
Hello,
this patch adds basic support to libbacktrace for PE32 and PE32+ (Windows and
Windows64 object formats).
Support is ‘basic’ because neither DLL nor PIE (if that exists) are handled.
Furthermore, there is no windows versions of mmapio.c
Hi Paul, hi Mikael,
about renaming the identifier emitted: I would like to keep it short. Remember,
there is always a number attached to it, which makes it unique. Furthermore
does alloc_source_tmp sound unnecessarily long to me. It tastes like we do
not trust the unique identifier mechanism
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66101
Richard Biener rguenth at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
On Wed, May 27, 2015 at 12:50 PM, Eric Botcazou ebotca...@adacore.com wrote:
No. Prototypes of functions defined in A.c should be in A.h, not in some
other header. We've been (slowly) moving to that. You should have moved
them all to expr.h instead, or move the implementations to tree.c.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66303
--- Comment #1 from Ian Lance Taylor ian at airs dot com ---
The one valid entry in the backtrace is in the function kickoff in proc.c.
That function is supposed to stop the trace. Search for kickoff in
libgo/runtime/go-callers.c. The question
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66304
Jason Merrill jason at gcc dot gnu.org changed:
What|Removed |Added
Status|NEW |ASSIGNED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65358
--- Comment #25 from ktkachov at gcc dot gnu.org ---
This should be fixed on trunk for GCC 6.
I'll keep this open for a few days to make sure there are no glaring complaints
about the patch as it gets through the auto-testers
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66305
Richard Biener rguenth at gcc dot gnu.org changed:
What|Removed |Added
Keywords||lto
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66304
--- Comment #2 from Martin Liška marxin at gcc dot gnu.org ---
(In reply to Richard Biener from comment #1)
I suppose you are reporting this against trunk.
Yeah, sorry, it's really against trunk.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66304
Richard Biener rguenth at gcc dot gnu.org changed:
What|Removed |Added
Keywords||build
This change removes an old trick which was propagating the Atomic (and now
Volatile_Full_Access) setting from an object to a locally-defined type, in
order to coax gigi into accepting more atomic objects.
This trick is now obsolete since gigi should be able to rewrite the type of
the objects to
gcc/ChangeLog:
2015-04-30 Martin Liska mli...@suse.cz
* lra-lives.c (free_live_range): Use new type-based pool allocator.
(free_live_range_list) Likewise.
(create_live_range) Likewise.
(copy_live_range) Likewise.
(lra_merge_live_ranges) Likewise.
On 05/26/15 15:00, Nathan Sidwell wrote:
On 05/25/15 21:18, Jason Merrill wrote:
Hmm, are you seeing a case where TYPE_CANONICAL (to_type) has the may_alias
attribute?
Yes. This occurs when the newly created TRCAA pointer is to a self-canonical
type. The
else if (TYPE_CANONICAL
On 05/24/2015 01:48 PM, Mikhail Maltsev wrote:
Hi all!
The attached vim script can be used to highlight syntax in GIMPLE dumps
making them somewhat easier to read.
I would like to add this script to gcc/contrib directory. Is that OK?
Sure, that's fine.
jeff
On Wed, May 27, 2015 at 2:11 PM, Richard Biener
richard.guent...@gmail.com wrote:
On Tue, May 26, 2015 at 3:10 PM, Evgeniya Maenkova
evgeniya.maenk...@gmail.com wrote:
Hi, Richard
Thanks for review starting.
Do you see any major issues with this patch (i.e. algorithms and ideas
that should
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66307
Bug ID: 66307
Summary: Partial argument overlapping with itself should try to
reuse infrastructure in calls.c
Product: gcc
Version: 6.0
Status: UNCONFIRMED
gcc/ChangeLog:
2015-04-30 Martin Liska mli...@suse.cz
* ira-color.c (init_update_cost_records):Use new type-based pool
allocator.
(get_update_cost_record) Likewise.
(free_update_cost_record_list) Likewise.
(finish_update_cost_records) Likewise.
gcc/ChangeLog:
2015-04-30 Martin Liska mli...@suse.cz
* cselib.c (new_elt_list):Use new type-based pool allocator.
(new_elt_loc_list) Likewise.
(unchain_one_elt_list) Likewise.
(unchain_one_elt_loc_list) Likewise.
(unchain_one_value) Likewise.
gcc/ChangeLog:
2015-04-30 Martin Liska mli...@suse.cz
* cfg.c (initialize_original_copy_tables):Use new type-based pool
allocator.
(free_original_copy_tables) Likewise.
(copy_original_table_clear) Likewise.
(copy_original_table_set) Likewise.
---
gcc/cfg.c |
On 05/20/2015 11:50 AM, Aldy Hernandez wrote:
+ determine anscestry later. */
ancestry
+static bool early_dwarf_dumping;
Sorry for the late bikeshedding, but dumping suddently strikes me as
odd, since there is no output as with other dumping in the compiler.
Can we change that to
On 05/26/2015 05:06 AM, Marek Polacek wrote:
Ping.
On Tue, May 19, 2015 at 04:07:53PM +0200, Marek Polacek wrote:
This PR points out that we output same -Wformat warning twice when using
__attribute__ ((format)). The problem was that attribute_value_equal
(called when processing
On Tue, May 26, 2015 at 4:13 PM, Martin Liška mli...@suse.cz wrote:
Hello.
Following patch enhanced dump output for LTO balanced map.
Sample output:
Partition sizes:
partition 0 contains 2413 (13.33%) symbols and 56646 (3.62%) insns
partition 1 contains 2006 (11.08%) symbols and 55901
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65358
--- Comment #24 from ktkachov at gcc dot gnu.org ---
Author: ktkachov
Date: Wed May 27 13:25:01 2015
New Revision: 223753
URL: https://gcc.gnu.org/viewcvs?rev=223753root=gccview=rev
Log:
[expr.c] PR target/65358 Avoid clobbering partial argument
Hi Jeff,
On 12/05/15 23:04, Jeff Law wrote:
On 05/11/2015 03:28 AM, Kyrill Tkachov wrote:
The more I think about this, the more I think it's an ugly can of
worms and maybe we should just disable sibcalls for partial
arguments. I doubt it's a big performance issue in general.
We already have
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66302
--- Comment #2 from Andrey Kolesov andrey.kolesov at intel dot com ---
(In reply to Jonathan Wakely from comment #1)
(In reply to Andrey Kolesov from comment #0)
Double precision uniform distribution of C++ random number generators from
gcc/ChangeLog:
2015-04-30 Martin Liska mli...@suse.cz
* ira-color.c (init_update_cost_records):Use new type-based pool
allocator.
(get_update_cost_record) Likewise.
(free_update_cost_record_list) Likewise.
(finish_update_cost_records) Likewise.
gcc/c-family/ChangeLog:
2015-04-30 Martin Liska mli...@suse.cz
* c-format.c (check_format_arg):Use new type-based pool allocator.
(check_format_info_main) Likewise.
---
gcc/c-family/c-format.c | 14 ++
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git
gcc/ChangeLog:
2015-04-30 Martin Liska mli...@suse.cz
* sel-sched-ir.c (alloc_sched_pools): Use new type-based pool allocator.
(free_sched_pools): Likewise.
* sel-sched-ir.h (_list_alloc): Likewise.
(_list_remove): Likewise.
---
gcc/sel-sched-ir.c | 7 ++-
The following fixes PR66272.
Bootstrapped and tested on x86_64-unknown-linux-gnu, applied to trunk
sofar.
Richard.
2015-05-27 Richard Biener rguent...@suse.de
PR tree-optimization/66272
Revert parts of
2014-08-15 Richard Biener rguent...@suse.de
PR
On 27 May 2015 13:05, John David Anglin wrote:
On 2015-05-27 11:59 AM, Mike Frysinger wrote:
Define CPP_SPEC for parisc linux targets so that -posix -pthread work
like on all other linux targets.
2015-05-27 Mike Frysingervap...@gentoo.org
* config/pa/pa-linux.h (CPP_SPEC):
On 05/27/2015 07:56 AM, mliska wrote:
gcc/ChangeLog:
2015-04-30 Martin Liska mli...@suse.cz
* ira-color.c (init_update_cost_records):Use new type-based pool
allocator.
(get_update_cost_record) Likewise.
(free_update_cost_record_list) Likewise.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66276
--- Comment #6 from Martin Sjölund martin.sjolund at liu dot se ---
Thank you. I can confirm our compiler again bootstraps using gcc 5 branch using
-O2. Sadly, -O2 gives different behaviour than -O1, so I will need to
investigate and possibly
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65979
--- Comment #35 from John Paul Adrian Glaubitz glaubitz at physik dot
fu-berlin.de ---
(In reply to Oleg Endo from comment #34)
If 4.8.something doesn't bootstrap, it would be a 4.8 Regression type of
bug. I'd move it to a new PR.
Already.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66305
--- Comment #3 from lunar at debian dot org ---
Richard Biener:
I think they become deterministic with -frandom-seed=0 for example.
They are not deterministic to support partial linking of LTO objects as far
as I know.
They are indeed
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66312
Bug ID: 66312
Summary: [SH] Regression: Bootstrap failure
gcc/d/ctfeexpr.dmd.o differs with gcc-4.8/4.9
Product: gcc
Version: 4.9.3
Status: UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66313
Bug ID: 66313
Summary: Unsafe factorization of a*b+a*c
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66312
--- Comment #1 from Oleg Endo olegendo at gcc dot gnu.org ---
As Kaz mentioned in PR 65979 #c8, first revert all the SH specific patches.
The SVN revisions are r221686, r221305, r221166, r220957, r220917, r219258.
Thus you can pull the
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65419
--- Comment #9 from vries at gcc dot gnu.org ---
(In reply to Jakub Jelinek from comment #8)
IMNSHO it is much better to accurately describe the builtins to the aliasing
code etc. over adding ugly hacks like the tailcall one, or postponing
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