Hello,
This patch adds short words about the new AMD cores that got enabled in GCC-4.8.
OK for the wwwdocs?
Regards
Ganesh
Index: gcc-4.8/changes.html
===
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.8/changes.html,v
retrieving
On Tue, 12 Feb 2013, Marcus Shawcroft wrote:
On 12 February 2013 15:38, Richard Biener rguent...@suse.de wrote:
On Tue, 12 Feb 2013, Marcus Shawcroft wrote:
Sorry, I'll send that again copying gcc-patches in this time...
-- Forwarded message --
From: Marcus
)
Excess errors:
/daten/aranym/gcc/gcc-20130213/gcc/testsuite/g++.dg/ext/mv12.h:5:47: warning:
target attribute is not supported on this machine [-Wattributes]
/daten/aranym/gcc/gcc-20130213/gcc/testsuite/g++.dg/ext/mv12.h:6:46: warning:
target attribute is not supported on this machine
The following fixes compilation of mn10300 which broke when the
interface to flow_loops_find changed (as reported in a comment
in PR56294). I took the liberty to use the proper interface
for initializing the loop tree.
Built a mn10300 cc1, committed as obvious.
Richard.
2013-02-13 Richard
On Wed, Feb 13, 2013 at 01:19:47PM +0400, Konstantin Serebryany wrote:
The attached patch is the libsanitizer merge from upstream r175042.
Lots of changes. Among other things:
- x86_64 linux: change the shadow offset to 0x7fff8000 (~5% speedup)
- the new asan allocator is enabled on Mac
Let me drop this, I was thinking too complicated.
src/gas/config/tc-avr.c
reads:
static struct mcu_type_s mcu_types[] =
{
{avr1, AVR_ISA_AVR1,bfd_mach_avr1},
/* TODO: insruction set for avr2 architecture should be AVR_ISA_AVR2,
but set to AVR_ISA_AVR25 for some following version
This fixes the reported ICE on arm. Similar to tree level unswitching
RTL level unswitching can expose formerly irreducible regions as new
loops. The following patch makes sure to discover them (we now
verify we do).
Bootstrap and regtest pending on x86_64-unknown-linux-gnu.
Richard.
And here 2/2 with the device - arch mapping for gas.
Ok for trunk?
Johann
* config/avr/avr.h (device_to_arch): Rename to device_to_ld.
(avr_device_to_arch): Rename to avr_device_to_ld.
(avr_device_to_as): New prototype.
(EXTRA_SPEC_FUNCTIONS): Add device_to_as.
On Wed, Feb 13, 2013 at 02:28:25PM +0400, Konstantin Serebryany wrote:
Right. In LLVM we test only with ASAN_FLEXIBLE_MAPPING_AND_OFFSET==1,
so this came unnoticed.
Fixed in r175049.
...
This is ok, thanks.
Jakub
On Tue, Feb 12, 2013 at 11:31 PM, David Miller da...@davemloft.net wrote:
From: David Miller da...@redhat.com
Date: Fri, 16 Nov 2012 00:33:05 -0500 (EST)
From: Richard Sandiford rdsandif...@googlemail.com
Date: Mon, 29 Oct 2012 10:14:53 +
...given that the code is like you say written:
Please also mention new -mfxsr, -mxsave and -mxsaveopt options.
li New built-in functions to detect run-time CPU type and ISA:
ul
liA built-in function code__builtin_cpu_is/code has been added
to
***
*** 524,529
--- 530,538
a
On Wed, Feb 13, 2013 at 12:17 PM, Igor Zamyatin izamya...@gmail.com wrote:
Please also mention new -mfxsr, -mxsave and -mxsaveopt options.
li New built-in functions to detect run-time CPU type and ISA:
ul
liA built-in function code__builtin_cpu_is/code has been
added to
On 13 February 2013 10:11, Richard Biener rguent...@suse.de wrote:
This fixes the reported ICE on arm. Similar to tree level unswitching
RTL level unswitching can expose formerly irreducible regions as new
loops. The following patch makes sure to discover them (we now
verify we do).
Moore, Catherine catherine_mo...@mentor.com writes:
Index: config/mips/mips.c
==
=
--- config/mips/mips.c (revision 195351)
+++ config/mips/mips.c (working copy)
@@ -77,6 +77,9 @@ along with GCC; see the file
This fixes part 2 of PR56295, it un-does MEM_REF wrapping on the
writer side. Otherwise code-generation differences at compile-time
appear -flto vs. -fno-lto (with fat LTO objects).
LTO bootstrap regtest running on x86_64-unknown-linux-gnu.
Richard.
2013-02-13 Richard Biener
On Wed, Feb 13, 2013 at 11:32:00AM +0100, Jakub Jelinek wrote:
On Wed, Feb 13, 2013 at 02:28:25PM +0400, Konstantin Serebryany wrote:
Right. In LLVM we test only with ASAN_FLEXIBLE_MAPPING_AND_OFFSET==1,
so this came unnoticed.
Fixed in r175049.
...
This is ok, thanks.
Unfortunately,
This should fix PR50494 - when we gimplify a local initializer
via a block copy and emit a constant to the constant pool we
stream the representative VAR_DECL with LTO, including its
eventually changed alignment. When we then lookup RTL for this
constant at
/* If this variable belongs to the
I have committed a fix for PR 56082, where the test case assumed that
C_Bool is a byte wide (kind=1); however, on 32bit Darwin, C_Bool is by
default an int (kind=4) – hence, a warning is not printed. The change
was to use logical(kind=2) for the example, assuming C_Bool is never kind=2.
On Wed, Feb 13, 2013 at 3:59 PM, Jakub Jelinek ja...@redhat.com wrote:
On Wed, Feb 13, 2013 at 11:32:00AM +0100, Jakub Jelinek wrote:
On Wed, Feb 13, 2013 at 02:28:25PM +0400, Konstantin Serebryany wrote:
Right. In LLVM we test only with ASAN_FLEXIBLE_MAPPING_AND_OFFSET==1,
so this came
On Wed, Feb 13, 2013 at 04:32:33PM +0400, Konstantin Serebryany wrote:
Unfortunately, it seems everything fails with that change :( on Linux.
The problem is that the default prelink library range for x86_64 is
0x30LL to 0x40LL, and that unfortunately overlaps
Forgive my
Le 13/02/2013 09:32, Gopalasubramanian, Ganesh a écrit :
+liSupport for new AMD family 16h processors (Jaguar core) is now
available
+ through code-march=btver2/code and code-mtune=btver2/code
options./li
s/btver2/bdver2/ ?
On Wed, Feb 13, 2013 at 4:48 PM, Jakub Jelinek ja...@redhat.com wrote:
On Wed, Feb 13, 2013 at 04:32:33PM +0400, Konstantin Serebryany wrote:
Unfortunately, it seems everything fails with that change :( on Linux.
The problem is that the default prelink library range for x86_64 is
On Wed, Feb 13, 2013 at 1:55 PM, Mikael Morin mikael.mo...@sfr.fr wrote:
Le 13/02/2013 09:32, Gopalasubramanian, Ganesh a écrit :
+liSupport for new AMD family 16h processors (Jaguar core) is now
available
+ through code-march=btver2/code and code-mtune=btver2/code
options./li
On Wed, Feb 13, 2013 at 04:57:30PM +0400, Konstantin Serebryany wrote:
On Wed, Feb 13, 2013 at 4:48 PM, Jakub Jelinek ja...@redhat.com wrote:
On Wed, Feb 13, 2013 at 04:32:33PM +0400, Konstantin Serebryany wrote:
Unfortunately, it seems everything fails with that change :( on Linux.
The
Le 13/02/2013 14:00, Richard Biener a écrit :
Of course not. Next they'll add blver ...
Sorry
Hi,
This patch is a backport of the section anchors support introduced
to aarch64-branch here:
http://gcc.gnu.org/ml/gcc-patches/2012-09/msg00384.html
The patch has been tested for aarch64-none-elf with only a known
regression, fixed by backporting this patch by Andrew Pinski:
On Wed, Feb 13, 2013 at 2:07 PM, Jakub Jelinek ja...@redhat.com wrote:
On Wed, Feb 13, 2013 at 04:57:30PM +0400, Konstantin Serebryany wrote:
On Wed, Feb 13, 2013 at 4:48 PM, Jakub Jelinek ja...@redhat.com wrote:
On Wed, Feb 13, 2013 at 04:32:33PM +0400, Konstantin Serebryany wrote:
On 13 February 2013 13:26, James Greenhalgh james.greenha...@arm.com wrote:
Hi,
This patch is a backport of the section anchors support introduced
to aarch64-branch here:
http://gcc.gnu.org/ml/gcc-patches/2012-09/msg00384.html
The patch has been tested for aarch64-none-elf with only a
Hi,
If we enable section anchors by default we must fix the
ABI testcase which is not expecting section anchors.
This was fixed by Andrew Pinski on trunk here:
http://gcc.gnu.org/ml/gcc-patches/2012-11/msg00580.html
So we backport that fix.
I've tested this with no regressions on
On 13 February 2013 13:28, James Greenhalgh james.greenha...@arm.com wrote:
Hi,
If we enable section anchors by default we must fix the
ABI testcase which is not expecting section anchors.
This was fixed by Andrew Pinski on trunk here:
On Wed, Feb 13, 2013 at 02:27:56PM +0100, Richard Biener wrote:
ASAN could set an ELF flag on the executable to tell the kernel not
to use prelinked objects? That is, similar to how we handle executable
stacks?
But we don't have such a flag right now, and what should old kernels that
don't
This patch defines peephole2 patterns that merge two individual LDR
instructions into LDRD instruction (resp. STR into STRD) whenever possible
using the following transformations:
* reorder two memory accesses,
* rename registers when storing two constants, and
* reorder target registers of a load
On Wed, Feb 13, 2013 at 5:07 PM, Jakub Jelinek ja...@redhat.com wrote:
On Wed, Feb 13, 2013 at 04:57:30PM +0400, Konstantin Serebryany wrote:
On Wed, Feb 13, 2013 at 4:48 PM, Jakub Jelinek ja...@redhat.com wrote:
On Wed, Feb 13, 2013 at 04:32:33PM +0400, Konstantin Serebryany wrote:
Hi Tobias,
since you're fixing test cases: What about PR 55852 comment 10?
The test case fails because the match is too strict.
$ grep iszs intrinsic_size_3.f90.003t.original
integer(kind=2) iszs;
iszs = (integer(kind=2)) MAX_EXPR (D.854-dim[0].ubound -
D.854-dim[0].lbound) + 1, 0;
When the only use of 'this' is implicitly by a dependent name, we don't
see the capture until instantiation time. Don't clobber its capture
list entry when we instantiate the ones seen at template definition time.
Tested x86_64-pc-linux-gnu, applying to trunk.
commit
Within the { } of an enum-specifier with a fixed underlying type, the
enumerators are supposed to have that type. A comment in
build_enumerator mentioned that requirement, but nothing actually
implemented it.
Tested x86_64-pc-linux-gnu, applying to trunk.
commit
When we added empty base handling to the ADDR_EXPR case in
cxx_fold_indirect_ref, we forgot to add it to the POINTER_PLUS_EXPR case
as well.
Tested x86_64-pc-linux-gnu, applying to trunk.
commit ed30015624f7d3f396e11fd5d96b548348a74688
Author: Jason Merrill ja...@redhat.com
Date: Tue Feb 12
On 02/12/2013 07:55 AM, Paolo Carlini wrote:
Again, the current status is in a sense good because when the
_GLIBCXX_HAVE_AT_QUICK_EXIT and _GLIBCXX_HAVE_QUICK_EXIT are defined,
thus the system has the functions in its c library, including cstdlib
makes available the functions in namespace std
The tests gcc.target/arm/interrupt-*.c are for ARM mode only.
This patch uses effective target arm_notthumb instead of __thumb_ predefine,
removes unreachable code, and fixes typos.
Ok for trunk?
Thanks,
Greta
ChangeLog
gcc/testsuite/
2012-02-13 Greta Yorsh greta.yo...@arm.com
*
On Wed, Feb 13, 2013 at 11:32:00AM +0100, Jakub Jelinek wrote:
On Wed, Feb 13, 2013 at 02:28:25PM +0400, Konstantin Serebryany wrote:
Right. In LLVM we test only with ASAN_FLEXIBLE_MAPPING_AND_OFFSET==1,
so this came unnoticed.
Fixed in r175049.
...
This is ok, thanks.
Jakub
Hi,
On 02/13/2013 03:38 PM, Jason Merrill wrote:
On 02/12/2013 07:55 AM, Paolo Carlini wrote:
Again, the current status is in a sense good because when the
_GLIBCXX_HAVE_AT_QUICK_EXIT and _GLIBCXX_HAVE_QUICK_EXIT are defined,
thus the system has the functions in its c library, including
On Wed, Feb 13, 2013 at 05:39:15PM +0400, Konstantin Serebryany wrote:
No. You can disable it for the whole system (prelink -ua), but that is not
a sane requirement to running sanitized programs.
Why not?
:)
Because that is a fully system operation, requires root access, etc.
The fact
Hi!
My SIZEOF_EXPR deferred folding changes regressed some sys/sdt.h macros
at -O0, the sizeof in there is no longer folded, so instead of
say n (-8) we ended up with n (-1 * (int) sizeof (void *)) and similar,
and as at -O0 we don't really optimize, the asm got rejected.
Fixed thusly,
Hi!
As agreed on in the PR, here is the revertion of 3 commits, so that
PCH works again for -gstabs and other debug info formats for 4.8
release. For 4.9 we should either remove support for anything non-DWARF, or
hope somebody steps up and fixes dbxout.c etc. not to emit debug info right
away,
OK.
Hi!
So that we don't keep GCC trunk in known broken state, I've
bootstrapped/regtested this change and installed it.
2013-02-13 Jakub Jelinek ja...@redhat.com
* config/i386/i386.c (ix86_asan_shadow_offset): Revert last change.
* asan/asan_mapping.h (SHADOW_OFFSET): Set to
On Wed, Feb 13, 2013 at 04:19:14PM +0100, Jakub Jelinek wrote:
The reexec is problematic, what if the program already in constructors run
before __asan_init (perhaps ctors of other libraries etc.) does something
that really shouldn't be done twice?
Jakub,
Wouldn't sorting all of the
In this PR, the constexpr evaluator was confused by a parameter that
changed to a reference type after the constant expression body was saved
for later evaluation; we ended up trying to evaluate an address of an
address, since we added one address on the caller side to pass to the
invisible
Richard.
I made all the changes you suggested.
I also changed other instances of s/this_target_optabs/this_fn_optabs/
which I forgot in the previous iteration. And I also changed
save_optabs_if_changed() to use this_fn_optabs, since init_all_optabs()
will generate the optabs into
The following patch fixes
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56184
The problem was in that reg equiv was not corrected for a split pseudo
because of incorrect code for recognition of situation when a split
pseudo was created.
The patch was successfully bootstrapped and tested on
Aldy Hernandez al...@redhat.com writes:
Richard.
I made all the changes you suggested.
I also changed other instances of s/this_target_optabs/this_fn_optabs/
which I forgot in the previous iteration. And I also changed
save_optabs_if_changed() to use this_fn_optabs, since
Here's a simple additional patch against trunk for 32bit mingw.
OK to apply?
Rainer
2013-02-13 Rainer Emrich rai...@emrich-ebersheim.de
PR target/52123
* tracebak.c: Cast from pointer via FARPROC
Index: ada/tracebak.c
Here's a simple additional patch against trunk for 32bit mingw.
OK to apply?
OK, thanks.
Rainer
2013-02-13 Rainer Emrich rai...@emrich-ebersheim.de
PR target/52123
* tracebak.c: Cast from pointer via FARPROC
On 02/13/13 10:44, Vladimir Makarov wrote:
The following patch fixes
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56184
The problem was in that reg equiv was not corrected for a split pseudo
because of incorrect code for recognition of situation when a split
pseudo was created.
The patch was
Sorry, just noticed:
+ /* If the optabs changed, record it in the node. */
+ if (memcmp (tmp_target_optabs, default_target_optabs,
+ sizeof (struct target_optabs)))
This should be this_target_optabs rather than default_target_optabs.
Nothing but target code and initialisers
Backport to 4.7.3, tested on i686-w64-mingw32, x86_64-w64-mingw32 and
x86_64-unknown-gnu-linux.
OK to apply?
Rainer
2013-02-13 Rainer Emrich rai...@emrich-ebersheim.de
PR target/52123
* adaint.c (__gnat_check_OWNER_ACL): Cast from pointer via
SECURITY_DESCRIPTOR *
Backport to 4.7.3, tested on i686-w64-mingw32, x86_64-w64-mingw32 and
x86_64-unknown-gnu-linux.
OK to apply?
OK
2013-02-13 Rainer Emrich rai...@emrich-ebersheim.de
PR target/52123
* adaint.c (__gnat_check_OWNER_ACL): Cast from pointer via
SECURITY_DESCRIPTOR *
Most of the G++ linkage code really needs to be torn out in favor of
just using cgraph. Until that happens, we need to set TREE_USED here so
that decl_needed_p will return true and allow cgraph to consider the
function.
Tested x86_64-pc-linux-gnu, applying to trunk and 4.7.
commit
From: Richard Biener richard.guent...@gmail.com
Date: Wed, 13 Feb 2013 12:15:13 +0100
On Tue, Feb 12, 2013 at 11:31 PM, David Miller da...@davemloft.net wrote:
Maybe what we really mean to do here is check both op1 and SUBREG_REG
(op1) against SCALAR_INT_MODE_P instead of INTEGRAL_MODE_P?
*** PING ***
I think it is now a bit late for 4.8. Thus, I change my request to: OK
for the 4.9 trunk?
Tobias
On January 5, 2013 00:31, Tobias Burnus wrote:
This patch removes -fno-whole-file. (Actually, it turns it into
Ignore.)
Reasoning:
* -fwhole-file/-fno-whole-file was added in
On 02/13/13 08:54, Jakub Jelinek wrote:
Hi!
As agreed on in the PR, here is the revertion of 3 commits, so that
PCH works again for -gstabs and other debug info formats for 4.8
release. For 4.9 we should either remove support for anything non-DWARF, or
hope somebody steps up and fixes dbxout.c
On Wed, Feb 13, 2013 at 1:19 AM, Konstantin Serebryany
konstantin.s.serebry...@gmail.com wrote:
Hi,
The attached patch is the libsanitizer merge from upstream r175042.
Lots of changes. Among other things:
- x86_64 linux: change the shadow offset to 0x7fff8000 (~5% speedup)
- the new asan
I just noticed this patch. Since it was submitted well before the end
of stage 3 and looks quite safe, it's OK to go in for 4.8. Please
remember to CC/ping me for C++ patches.
Thanks,
Jason
.
+// { dg-do compile }
+
+#include mv12.h
+
+__attribute__ ((target (sse4.2)))
+int foo ()
FAIL: g++.dg/ext/mv12-aux.C -std=c++11 (test for excess errors)
Excess errors:
/daten/aranym/gcc/gcc-20130213/gcc/testsuite/g++.dg/ext/mv12.h:5:47:
warning: target attribute is not supported
Hi!
This is just a small improvement for Dodji's work. We can flush the hash
table with memory references known to be instrumented only at extended basic
block boundaries, no need to flush it at every bb (of course, for 4.9 we
want to do something better). And, now that we have
*ping*
I'd like to get this into 4.8 before release.
This version of the patch should fix that particular issue, and also has
no test cases.
Regression-tested. OK?
I can leave out the FIXME if people object.
Thomas
On Wed, Feb 13, 2013 at 07:20:10PM +0100, Tobias Burnus wrote:
*** PING ***
I think it is now a bit late for 4.8. Thus, I change my request to: OK
for the 4.9 trunk?
IMHO, yes. Don't know if others have an opinion, but
waiting any longer would seem to be counter productive.
--
Steve
Thomas Koenig wrote:
*ping*
* pong *
I'd like to get this into 4.8 before release.
Others as well, given that it is a release-blocking P1 regression …
However, I have already approved it:
http://gcc.gnu.org/ml/fortran/2013-02/msg00061.html
Tobias
On Tue, Feb 12, 2013 at 2:47 PM, Lawrence Crowl cr...@google.com wrote:
@@ -182,24 +163,9 @@ default_emutls_var_init (tree to, tree d
static tree
get_emutls_object_type (void)
{
- tree type, type_name, field;
-
- type = emutls_object_type;
- if (type)
-return type;
-
-
Hello,
this patch was tested on x86_64-linux-gnu. For the testcase, I randomly
picked c99.cc which I copied and c++11 - c++98, _Complex - complex, but
anything using the macro would do.
2013-02-13 Marc Glisse marc.gli...@inria.fr
PR libstdc++/56111
* include/std/complex
On Wed, Feb 13, 2013 at 12:07:52PM -0600, Aldy Hernandez wrote:
Sorry, just noticed:
+ /* If the optabs changed, record it in the node. */
+ if (memcmp (tmp_target_optabs, default_target_optabs,
+ sizeof (struct target_optabs)))
This should be this_target_optabs rather than
On 2/13/13, Diego Novillo dnovi...@google.com wrote:
On Tue, Feb 12, 2013 at 2:47 PM, Lawrence Crowl cr...@google.com wrote:
@@ -182,24 +163,9 @@ default_emutls_var_init (tree to, tree d
static tree
get_emutls_object_type (void)
{
- tree type, type_name, field;
-
- type =
On Wed, Feb 13, 2013 at 11:23:24AM -0700, Jeff Law wrote:
On 02/13/13 08:54, Jakub Jelinek wrote:
That looks just like the patch I have here. Yet, I'm still seeing failures:
Running target unix/-m32/-gstabs
Using /usr/share/dejagnu/baseboards/unix.exp as board description
file for target.
Thanks. The patch is OK for the branch. You can address Nathan's
review after he's back and gets a chance to look at it.
Let me know when the patch is in. I've got another merge in process.
Diego.
On Wed, Feb 13, 2013 at 11:48:32AM -0500, Jack Howarth wrote:
On Wed, Feb 13, 2013 at 04:19:14PM +0100, Jakub Jelinek wrote:
The reexec is problematic, what if the program already in constructors run
before __asan_init (perhaps ctors of other libraries etc.) does something
that really
On Wed, Feb 13, 2013 at 10:57:42AM -0800, Sriraman Tallam wrote:
I committed a trivial patch to fix this problem. mv12-aux.C is
auxiliary to mv12.C and should have the same test directives as
mv12.C.
2013-02-13 Sriraman Tallam tmsri...@google.com
* g++.dg/ext/mv12-aux.C: Add
Hello,
It appeared that in my previous patch, a stupid thinko can lead to a
crash when instrumenting some builtin functionsK. Fixed thus.
Tested against trunk on x86_64-unknown-linux-gnu, and a bootstrap is underway.
gcc/
* asan.c (instrument_builtin_call): Really put the length of
Jakub Jelinek ja...@redhat.com writes:
This is just a small improvement for Dodji's work. We can flush the hash
table with memory references known to be instrumented only at extended basic
block boundaries, no need to flush it at every bb (of course, for 4.9 we
want to do something better).
On Wed, Feb 13, 2013 at 09:37:42PM +0100, Dodji Seketeli wrote:
Hello,
It appeared that in my previous patch, a stupid thinko can lead to a
crash when instrumenting some builtin functionsK. Fixed thus.
Tested against trunk on x86_64-unknown-linux-gnu, and a bootstrap is underway.
gcc/
Committed then.
2013-02-13 François Dumont fdum...@gcc.gnu.org
* include/bits/hashtable_policy.h (_Hash_code_base): Restore
default constructor protected.
* include/bits/hashtable.h: static assert that _Hash_code_base has
a default constructor available through inheritance.
Hi,
2013-02-13 Marc Glisse marc.gli...@inria.fr
PR libstdc++/56111
* include/std/complex (complex): Undefine.
* include/c_compatibility/complex.h (complex): Only undefine if
complex has been included.
* testsuite/26_numerics/complex/56111.cc: New testcase.
On Wed, Feb 13, 2013 at 4:54 PM, Jakub Jelinek wrote:
Hi!
As agreed on in the PR, here is the revertion of 3 commits, so that
PCH works again for -gstabs and other debug info formats for 4.8
release. For 4.9 we should either remove support for anything non-DWARF, or
hope somebody steps up
On 18-Jan-13 20:35, Maxim Kuvyrkov wrote:
On 19/01/2013, at 9:18 AM, rbmj wrote:
-150,7 +158,7 @@ static __gthread_once_t tls_init_guard =
need to read tls_keys.dtor[key] atomically. */
static void
-tls_delete_hook (void *tcb ATTRIBUTE_UNUSED)
+tls_delete_hook (void *tcb)
Don't
The AIX system supports DWARF debugging, but GCC does not generate it
on AIX and GDB does not consume it on AIX.
There is no way that I will allow experimental DWARF support to be
enabled at the same time STABS support is removed.
This is a non-starter.
If you want to disable PCH on STABS
On 02/13/2013 01:12 PM, Steven Bosscher wrote:
* ix86-*-interix* - no solution immediately available, and no-one
listed in MAINTAINERS to ask for help, so maybe Doug can say
something about this one?
Microsoft has pulled the plug on Interix, Windows 7 will be the last
version of
On Wed, Feb 13, 2013 at 12:14 PM, Jakub Jelinek ja...@redhat.com wrote:
On Wed, Feb 13, 2013 at 10:57:42AM -0800, Sriraman Tallam wrote:
I committed a trivial patch to fix this problem. mv12-aux.C is
auxiliary to mv12.C and should have the same test directives as
mv12.C.
2013-02-13 Sriraman
On 2/13/13, Diego Novillo dnovi...@google.com wrote:
Thanks. The patch is OK for the branch. You can address Nathan's
review after he's back and gets a chance to look at it.
Let me know when the patch is in. I've got another merge in process.
Committed.
--
Lawrence Crowl
On 02/13/13 13:07, Jakub Jelinek wrote:
On Wed, Feb 13, 2013 at 11:23:24AM -0700, Jeff Law wrote:
On 02/13/13 08:54, Jakub Jelinek wrote:
That looks just like the patch I have here. Yet, I'm still seeing failures:
Running target unix/-m32/-gstabs
Using /usr/share/dejagnu/baseboards/unix.exp
Hello All,
Once in a while we got reports about programs (ex: WebKit, FireFox)
crash due to ldc1/sdc1 unaligned accesses on MIPS targets. The root cause is
that programmers
neglect the alignment issue and cast arbitrary pointers to point to double
variables.
Although the correct solution
On 13-02-07 2:11 PM, Tom de Vries wrote:
Vladimir,
On 25/01/13 16:36, Vladimir Makarov wrote:
On 01/25/2013 08:05 AM, Tom de Vries wrote:
Vladimir,
this patch adds analysis of register usage of functions for usage by IRA.
The patch:
- adds analysis in pass_final to track which hard
Hello,
today I found this patch that I had written a couple months ago, and I am
wondering whether we want it for 4.8. I am tempted to keep ?: undocumented
as long as the C front-end doesn't have it. The fact that very few
optimizations are done on it (and some might still be broken) is
On Wed, Feb 13, 2013 at 2:14 PM, Chao-Ying Fu chao-ying...@imgtec.com wrote:
Hello All,
Once in a while we got reports about programs (ex: WebKit, FireFox)
crash due to ldc1/sdc1 unaligned accesses on MIPS targets. The root cause is
that programmers
neglect the alignment issue and cast
On 2013-02-13 3:33 PM, David Edelsohn wrote:
Perhaps Dave can explain what would have to be done to move this
platform to DWARF2...?
I had looked at this a bit in the past. I don't think it's that
difficult to add DWARF2 support
to GCC on hppa. Although we don't support named
On Thu, Feb 14, 2013 at 12:17 AM, John David Anglin wrote:
On 2013-02-13 3:33 PM, David Edelsohn wrote:
Perhaps Dave can explain what would have to be done to move this
platform to DWARF2...?
I had looked at this a bit in the past. I don't think it's that difficult
to add
On Thu, Feb 14, 2013 at 12:41:30AM +0100, Steven Bosscher wrote:
I agree with David that it might be better to give up pch.
That'd be a really a good start.
You can do it with say following patch instead, PCH is just a compile time
optimization, so for -gstabs IMHO it is just fine if we just
Hi,
I have attached a patch for the reordering plugin to display
appropriate error messages when incorrect options are passed or when
some API is unavailable.
The plugin will use the ld_plugin_message linker API to flag errors
(fatal or non-fatal) when incorrect options are passed or when
when split_segment is specified but the API does not exist, why not
making it fatal ? Will it crash at some point when the null pointer is
referenced later?
David
On Wed, Feb 13, 2013 at 4:19 PM, Sriraman Tallam tmsri...@google.com wrote:
Hi,
I have attached a patch for the reordering
On Wed, Feb 13, 2013 at 4:32 PM, Xinliang David Li davi...@google.com wrote:
when split_segment is specified but the API does not exist, why not
making it fatal ? Will it crash at some point when the null pointer is
referenced later?
It cannot be referenced later as the handlers will not get
Updated patch attached.
Thanks
Sri
On Wed, Feb 13, 2013 at 4:39 PM, Sriraman Tallam tmsri...@google.com wrote:
On Wed, Feb 13, 2013 at 4:32 PM, Xinliang David Li davi...@google.com wrote:
when split_segment is specified but the API does not exist, why not
making it fatal ? Will it crash at
ok.
thanks,
David
On Wed, Feb 13, 2013 at 4:41 PM, Sriraman Tallam tmsri...@google.com wrote:
Updated patch attached.
Thanks
Sri
On Wed, Feb 13, 2013 at 4:39 PM, Sriraman Tallam tmsri...@google.com wrote:
On Wed, Feb 13, 2013 at 4:32 PM, Xinliang David Li davi...@google.com
wrote:
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