Am 10.12.2012 08:19, schrieb Matthias Klose:
Seen with a x86_64 x arm x arm cross build and --enable-libstdcxx-debug. The
../config.h should not be hard-coded. Using the macro guarantees that the
rewritten macros for the debug builds are used. However I fail to see why the
unpatched version
On 10 December 2012 08:22, Matthias Klose d...@ubuntu.com wrote:
Am 10.12.2012 08:19, schrieb Matthias Klose:
Seen with a x86_64 x arm x arm cross build and --enable-libstdcxx-debug. The
../config.h should not be hard-coded. Using the macro guarantees that the
rewritten macros for the debug
On Fri, Dec 7, 2012 at 11:59 PM, H.J. Lu hongjiu...@intel.com wrote:
Hi,
Since revision 191466, LTO no longer maintains its own symbol table and
it uses varpool for variables instead. As the result, debug info on
variables is lost when GCC is configured with
--enable-bootstrap
On Sat, Dec 8, 2012 at 12:42 PM, Eric Botcazou ebotca...@adacore.com wrote:
This is an internal error in for_each_index at -O:
+===GNAT BUG DETECTED==+
| 4.8.0 20121208 (experimental) [trunk revision 194319] (x86_64-suse-linux)
GCC error:|
On Sun, Dec 9, 2012 at 4:58 PM, NightStrike nightstr...@gmail.com wrote:
On Sat, Dec 1, 2012 at 11:13 PM, Kai Tietz ktiet...@googlemail.com wrote:
Ping
2012/11/29 Kai Tietz ktiet...@googlemail.com:
Hello,
this trivial patch fixes a bootstrap issue on LLP64 hosts.
ChangeLog
2012-11-29
On Sun, Dec 9, 2012 at 5:17 PM, NightStrike nightstr...@gmail.com wrote:
On Sat, Dec 1, 2012 at 12:28 PM, Steven Bosscher stevenb@gmail.com
wrote:
On Sat, Dec 1, 2012 at 10:59 PM, Kai Tietz wrote:
Hi,
recent 4,8 has regressions in g++.old-deja/g++.eh for the catch*.C
tests, if
On Sun, Dec 9, 2012 at 5:18 PM, NightStrike nightstr...@gmail.com wrote:
On Sat, Dec 1, 2012 at 11:12 PM, Kai Tietz ktiet...@googlemail.com wrote:
Ping
2012/11/29 Kai Tietz ktiet...@googlemail.com:
Hello,
this trivial patch fixes a bootstrap issue on LLP64 hosts.
ChangeLog
2012-11-29
2012/12/10 David Edelsohn dje@gmail.com:
There has been no progress on this bug for over two months. I have
opened PR fortran/55636. This must be fixed before GCC 4.8 ships.
Thanks for pinging, David. I almost forgot about it ...
Here is a re-diffed version of my previous patch. I'd be
On Sun, Dec 9, 2012 at 2:50 PM, Uros Bizjak ubiz...@gmail.com wrote:
Hello!
I noticed in prologue/epilogue, GCC prefers to use MOVs followed by a
SP adjustment instead of a sequence of pushes/pops. The preference to
the MOVs are good for old CPU micro-architectures (before pentium-4,
K10),
Hi Janus,
I think the patch below is okay, especially in light of patch
PR49110/51055 which also contains a slight ABI breakage. Can you mention
the potential ABI issue in the release notes (gfortran wiki).
Tobias
On 09.04.2012 18:31 Janus Weil wrote:
Hi all,
here is a simple patch for a
On Mon, Dec 10, 2012 at 10:22:30AM +0100, Janus Weil wrote:
2012/12/10 David Edelsohn dje@gmail.com:
There has been no progress on this bug for over two months. I have
opened PR fortran/55636. This must be fixed before GCC 4.8 ships.
Thanks for pinging, David. I almost forgot about
Here is a re-diffed version of my previous patch. I'd be grateful for
comments. In particular: Does it fix all the problems on AIX? (For
more open questions, see below.)
IMHO there is no point to mangle automatic vars or PARM_DECLs that way,
i.e. anything that won't be TREE_STATIC. And,
Well ... I would have expected that we'd have folded the CONST_DECL to
its DECL_INITIAL. At least that is what we do for all other CONST_DECLs.
The only way CONST_DECLs should appear in the IL (after some optimization
of course) is when you take their address.
That's what (essentially)
On Mon, Dec 10, 2012 at 10:56:58AM +0100, Janus Weil wrote:
For C and C++, identifiers beginning with underscore and upper case
letter or with two underscores are reserve to the implementation.
See the previous discussion in this thread ...
That's true, but the implementation isn't just
On 11/29/12 14:27, Kyrylo Tkachov wrote:
Hi all,
This patch adds the intrinsics support for the vrnd intrinsics that are
implemented by the vrint instructions.
The .ml scripts contain the new information and should used to regenerate
the arm_neon.h header file, tests and documentation.
In
H.J. Lu hjl.to...@gmail.com writes:
On Sat, Dec 8, 2012 at 2:14 AM, Richard Sandiford
rdsandif...@googlemail.com wrote:
As far as the dwarf2out.c bits go, I think the original dbx_reg_number
assert:
gcc_assert (regno != INVALID_REGNUM);
should become:
gcc_assert (regno !=
Hi,
building an SPU compiler on a 64 bit host system currently fails with:
spu.md:4394: error: cast from ‘rtx_def**’ to ‘int’ loses precision
In the SPU backend several patterns mention the operands array in the
insn condition in order to prevent a warning about missing modes to be
issued.
Jakub Jelinek ja...@redhat.com writes:
2012-12-05 Jakub Jelinek ja...@redhat.com
* asan.c (asan_init_shadow_ptr_types): Move earlier in the file.
Call initialize_sanitizer_builtins at the end.
(asan_pp_string): Use TREE_TYPE (shadow_ptr_types[0])
as character type
During bootstrap some things are built which are not required for the bootstrap:
- multilib libraries
- libstdc++ debug library, when configured with --enable-libstdcxx-debug
- libstdc++ precompiled header files
The attached patch disables building these during the bootstrap stages. The
On Mon, Dec 10, 2012 at 4:16 AM, Matthias Klose d...@ubuntu.com wrote:
During bootstrap some things are built which are not required for the
bootstrap:
- multilib libraries
- libstdc++ debug library, when configured with --enable-libstdcxx-debug
- libstdc++ precompiled header files
The
Hi!
I've committed as obvious this change to sync the test from upstream
to avoid one unnecessary FAIL.
2012-12-10 Jakub Jelinek ja...@redhat.com
* g++.dg/asan/asan_test.cc: Sync from upstream.
* g++.dg/asan/asan_test_utils.h: Likewise.
---
On Mon, Dec 10, 2012 at 10:55 AM, Eric Botcazou ebotca...@adacore.com wrote:
Well ... I would have expected that we'd have folded the CONST_DECL to
its DECL_INITIAL. At least that is what we do for all other CONST_DECLs.
The only way CONST_DECLs should appear in the IL (after some optimization
On Mon, Dec 10, 2012 at 12:31 PM, Andreas Krebbel
kreb...@linux.vnet.ibm.com wrote:
Hi,
building an SPU compiler on a 64 bit host system currently fails with:
spu.md:4394: error: cast from ‘rtx_def**’ to ‘int’ loses precision
In the SPU backend several patterns mention the operands array in
On Mon, Dec 10, 2012 at 1:18 PM, Andrew Pinski pins...@gmail.com wrote:
On Mon, Dec 10, 2012 at 4:16 AM, Matthias Klose d...@ubuntu.com wrote:
During bootstrap some things are built which are not required for the
bootstrap:
- multilib libraries
- libstdc++ debug library, when configured
Am 10.12.2012 13:16, schrieb Matthias Klose:
During bootstrap some things are built which are not required for the
bootstrap:
- multilib libraries
- libstdc++ debug library, when configured with --enable-libstdcxx-debug
- libstdc++ precompiled header files
The attached patch disables
This fixes PR55107 - the way we dealt with fully redundant values
found by PRE phi-translation breaks existing SETs, so don't special
case it in a hacky way but instead create a simple assignment.
Bootstrapped and tested on x86_64-unknown-linux-gnu, applied to trunk.
Richard.
2012-12-10
On Mon, Dec 10, 2012 at 5:53 AM, Matthias Klose d...@ubuntu.com wrote:
Am 10.12.2012 13:16, schrieb Matthias Klose:
During bootstrap some things are built which are not required for the
bootstrap:
- multilib libraries
- libstdc++ debug library, when configured with
On Mon, Dec 10, 2012 at 1:09 AM, Richard Biener
richard.guent...@gmail.com wrote:
On Fri, Dec 7, 2012 at 11:59 PM, H.J. Lu hongjiu...@intel.com wrote:
Hi,
Since revision 191466, LTO no longer maintains its own symbol table and
it uses varpool for variables instead. As the result, debug info
This improves VRP so that two of the three (the remaining one invalid
IMHO) spurious array-bound warnings in PR55079 no longer appear.
With the patch we now properly handle
MIN_EXPR [1, 6], VARYING
and register asserts for i_2 in
i_2 = i_1 + 1;
if (i_1 != 0)
which is a common pattern
On Mon, Dec 10, 2012 at 4:22 AM, Janus Weil ja...@gcc.gnu.org wrote:
2012/12/10 David Edelsohn dje@gmail.com:
There has been no progress on this bug for over two months. I have
opened PR fortran/55636. This must be fixed before GCC 4.8 ships.
Thanks for pinging, David. I almost forgot
On Mon, Dec 10, 2012 at 5:05 AM, Jakub Jelinek ja...@redhat.com wrote:
On Mon, Dec 10, 2012 at 10:56:58AM +0100, Janus Weil wrote:
For C and C++, identifiers beginning with underscore and upper case
letter or with two underscores are reserve to the implementation.
See the previous
On Mon, Dec 10, 2012 at 10:49:57AM -0500, David Edelsohn wrote:
On Mon, Dec 10, 2012 at 5:05 AM, Jakub Jelinek ja...@redhat.com wrote:
On Mon, Dec 10, 2012 at 10:56:58AM +0100, Janus Weil wrote:
For C and C++, identifiers beginning with underscore and upper case
letter or with two
This is a backport of r193747 to use the working set from the profile summary
to determine the bb hot count threshold.
Bootstrapped and tested on x86_64-unknown-linux-gnu. Ok for google 4_7 branch?
Thanks,
Teresa
2012-12-10 Teresa Johnson tejohn...@google.com
Backport r193747 from
On Mon, Dec 10, 2012 at 10:54 AM, Jakub Jelinek ja...@redhat.com wrote:
On Mon, Dec 10, 2012 at 10:49:57AM -0500, David Edelsohn wrote:
On Mon, Dec 10, 2012 at 5:05 AM, Jakub Jelinek ja...@redhat.com wrote:
On Mon, Dec 10, 2012 at 10:56:58AM +0100, Janus Weil wrote:
For C and C++,
On 21/11/12 13:31, Marcus Shawcroft wrote:
I've just committed the attached back port of:
http://gcc.gnu.org/ml/gcc-patches/2012-11/msg01775.html
to the ARM/aarch64-4.7-branch.
/Marcus
2012-11-21 Marcus Shawcroft marcus.shawcr...@arm.com
* Makefile.in (gengtype-lex.o): Add
PING.
Tejas Belagod wrote:
Richard Sandiford wrote:
After the discussions Richard Earnshaw had on IRC with Andrew Pinski, it was
felt that it was best to fix the standard predicate
'general_operand' to not allow SUBREG (MEM) with side-effects as it has known
issues associated with it -
On Mon, 2012-12-10 at 10:53 +, Richard Sandiford wrote:
So please ignore that stupid suggestion. The comments about the MIPS
parts still stand of course.
Richard
Here is a new patch. I made the MIPS changes and I also changed some
code in dwarf2out.c. I was making some calls to
In looking at the failure of gcc.target/mips/ext-2.c, it looks like the
GCC compiler is now figuring out that it can use a 32 bit ext instruction
instead of a 64 bit dext instruction and that this is why the test
fails. Here is a patch to look for 'ext' or 'dext', OK to checkin?
It fixes the
The test gcc.target/mips/pr35802.c is failing with the message:
xgcc: error: unrecognized command line option '-mdsp-mno-shared'
Obviously the -mdsp and -mno-shared flags got stuck together without
a space between them. This patch fixes the failure. Ok to checkin?
It was tested with
libstdc++-v3/doc/xsl/customization.xsl.in is marked as
svn:mime-type = application/xml
at least on the 4.7 branch, having some unexpected outcome for svn
diff. If this was unintended, could you change the svn:mime-type
back to text?
This is unintentional, and frankly I don't
On Fri, Dec 7, 2012 at 3:13 PM, Richard Biener wrote:
On Fri, Dec 7, 2012 at 10:52 AM, Steven Bosscher wrote:
Ping?
Ok if C++ frontend maintainers don't complain over the weekend.
Committed now.
BTW I forgot to mention I also did a build+test with this patch and
with gcac checking enabled.
The tests gcc.dg/torture/pr35634.c and g++.dg/torture/pr35634.C fail for
me on the mips-mti-elf target. At first I thought it was because 'n'
was not initialized but then I realized it was because 'char' on this
target defaults to 'unsigned char', not 'signed char'. Since I think
initializing
On Mon, Dec 10, 2012 at 7:32 PM, Steve Ellcey sell...@mips.com wrote:
The tests gcc.dg/torture/pr35634.c and g++.dg/torture/pr35634.C fail for
me on the mips-mti-elf target. At first I thought it was because 'n'
was not initialized but then I realized it was because 'char' on this
target
On Sun, Dec 9, 2012 at 11:13 PM, Matthias Klose d...@ubuntu.com wrote:
This was seen and fixed on trunk building libbacktrace on arm:
http://gcc.gnu.org/ml/gcc-patches/2012-10/msg00628.html
I see this now cross building libgo targeting arm on the 4.7 branch. Ok to
backport to the 4.7 branch?
On Mon, 2012-12-10 at 20:01 +0100, Richard Biener wrote:
Ok minus the initialization.
Thanks,
Richard.
Actually, it looks like you already fixed this last week. I am not
seeing it in my git tree, but it is in the FSF subversion and
git trees so I think I have a local problem updating my
On 12/10/2012 01:50 AM, Andreas Krebbel wrote:
Ok. Here is an updated version trying to address the comments above.
2012-12-10 Andreas Krebbel andreas.kreb...@de.ibm.com
* target.def: Define canonicalize_comparison hook.
* targhooks.h (default_canonicalize_comparison): New
This patch set hasn't been reviewed for more than two weeks:
libgcc:
2012-10-09 Joern Rennecke joern.renne...@embecosm.com
* config.host (arc-*-elf*, arc*-*-linux-uclibc*): New configurations.
gcc:
2012-11-22 Joern Rennecke joern.renne...@embecosm.com
Brendan Kehoe
Steve Ellcey sell...@mips.com writes:
The test gcc.target/mips/pr35802.c is failing with the message:
xgcc: error: unrecognized command line option '-mdsp-mno-shared'
Obviously the -mdsp and -mno-shared flags got stuck together without
a space between them. This patch fixes the
On Mon, 2012-12-10 at 11:22 -0800, Richard Henderson wrote:
On 12/10/2012 01:50 AM, Andreas Krebbel wrote:
Ok. Here is an updated version trying to address the comments above.
2012-12-10 Andreas Krebbel andreas.kreb...@de.ibm.com
* target.def: Define canonicalize_comparison
Steve Ellcey sell...@mips.com writes:
In looking at the failure of gcc.target/mips/ext-2.c, it looks like the
GCC compiler is now figuring out that it can use a 32 bit ext instruction
instead of a 64 bit dext instruction and that this is why the test
fails. Here is a patch to look for 'ext'
When you add a new --param entry and rebuild an existing compiler, you get
weird C++ regressions in the testsuite because of outdated object files.
Tested on x86_64-suse-linux, applied on the mainline as obvious.
2012-12-10 Eric Botcazou ebotca...@adacore.com
* Make-lang.in
2012-12-07 Steve Ellcey sell...@mips.com
PR target/54061
rtl.h (IGNORED_DWARF_REGNUM): New.
* dwarf2out.c (reg_loc_descriptor): Check for IGNORED_DWARF_REGNUM.
(mem_loc_descriptor): Ditto.
* config/mips/mips.h (ALL_COP_REG_FIRST): New.
Sorry for the extra-long delay on this one.
Steve Ellcey sell...@mips.com writes:
The gcc.target/octeon-bbit-2.c is failing with -Os because that optimization
level does not do whichever optimization it is that results in a bbit instead
of a bbit[01]l. I would like to skip this test for -Os
I have not measured the CFI size impact -- but conceivably it should
be larger -- which is unfortunate.
David
On Mon, Dec 10, 2012 at 1:23 AM, Richard Biener
richard.guent...@gmail.com wrote:
On Sun, Dec 9, 2012 at 2:50 PM, Uros Bizjak ubiz...@gmail.com wrote:
Hello!
I noticed in
On Dec 10, 2012, at 12:42 PM, Xinliang David Li davi...@google.com wrote:
I have not measured the CFI size impact -- but conceivably it should
be larger -- which is unfortunate.
Code speed and size are preferable to optimizing dwarf size… :-) I'd let
dwarf 5 fix it!
Jakub Jelinek ja...@redhat.com writes:
+++ gcc/asan.c2012-12-05 15:30:56.069890542 +0100
@@ -1031,7 +1031,7 @@ instrument_builtin_call (gimple_stmt_ite
{
gimple call = gsi_stmt (*iter);
- gcc_assert (is_gimple_builtin_call (call));
+ gcc_checking_assert
On Mon, Dec 10, 2012 at 10:44:49PM +0100, Dodji Seketeli wrote:
Jakub Jelinek ja...@redhat.com writes:
+++ gcc/asan.c 2012-12-05 15:30:56.069890542 +0100
@@ -1031,7 +1031,7 @@ instrument_builtin_call (gimple_stmt_ite
{
gimple call = gsi_stmt (*iter);
- gcc_assert
On 12/08/2012 05:12 PM, Dodji Seketeli wrote:
+ else if (arg_from_pack_level_to_prune || has_empty_arg)
+{
+ /* ... we just return a pack expansion which pattern is PATTERN
+into which ARGS has been substituted. */
+ *instantiation_yields_no_list_p = true;
+}
On 12/10/2012 08:50 AM, Steve Ellcey wrote:
2012-12-07 Steve Ellcey sell...@mips.com
PR target/54061
rtl.h (IGNORED_DWARF_REGNUM): New.
* dwarf2out.c (reg_loc_descriptor): Check for IGNORED_DWARF_REGNUM.
(mem_loc_descriptor): Ditto.
* config/mips/mips.h
Andreas Krebbel kreb...@linux.vnet.ibm.com wrote:
Index: gcc/config/sh/sh.c
===
*** gcc/config/sh/sh.c.orig
--- gcc/config/sh/sh.c
[snop]
! static void
sh_canonicalize_comparison (enum rtx_code cmp, rtx op0, rtx op1,
!
Hi Tobias,
I think the patch below is okay, especially in light of patch PR49110/51055
which also contains a slight ABI breakage.
thanks, committed as r194375.
Can you mention the potential ABI
issue in the release notes (gfortran wiki).
Will do ...
Cheers,
Janus
On 09.04.2012 18:31
Fix some hash_table build errors when configured with
--enable-checking=yes.
tree-browser.c
* Remove stale declaration of removed TB_parent_eq.
* Fix template parameter for base class to match value_type.
gimple.h
* Use gimplify_hasher::hash rather than gimple_tree_hash in the
Hi,
The location_block patch has failed lto-bootstrap. This is fixed by a
bunch of fixes in trunk. But we would rather not spend too much effort
to back-port those fixes. So for now, we would disable streaming out
TREE_BLOCK as a workaround to solve to lto-bootstrap.
Bootstrapped and passed
ok.
David
On Mon, Dec 10, 2012 at 9:23 PM, Dehao Chen de...@google.com wrote:
Hi,
The location_block patch has failed lto-bootstrap. This is fixed by a
bunch of fixes in trunk. But we would rather not spend too much effort
to back-port those fixes. So for now, we would disable streaming out
On Mon, Dec 10, 2012 at 9:23 PM, Dehao Chen de...@google.com wrote:
Hi,
The location_block patch has failed lto-bootstrap. This is fixed by a
bunch of fixes in trunk. But we would rather not spend too much effort
to back-port those fixes. So for now, we would disable streaming out
TREE_BLOCK
On Mon, Dec 10, 2012 at 9:30 PM, Andrew Pinski pins...@gmail.com wrote:
On Mon, Dec 10, 2012 at 9:23 PM, Dehao Chen de...@google.com wrote:
Hi,
The location_block patch has failed lto-bootstrap. This is fixed by a
bunch of fixes in trunk. But we would rather not spend too much effort
Am 10.12.2012 18:52, schrieb Benjamin De Kosnik:
libstdc++-v3/doc/xsl/customization.xsl.in is marked as
svn:mime-type = application/xml
at least on the 4.7 branch, having some unexpected outcome for svn
diff. If this was unintended, could you change the svn:mime-type
back to text?
Add powerpc64-grtev3-linux-gnu.xfail to mark expected failures for
powerpc64 toolchain. For google/gcc_4-7 branch.
Tested:
./buildit --build_type=symlinks --keep_work_dir --run_tests
gcc-4.7.x-grtev3-powerpc64
2012-12-10 Jing Yu jin...@google.com
*
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