Re: why no shortcut operation for comparion on _Complex operands

2012-03-26 Thread Richard Guenther
On Sun, Mar 25, 2012 at 2:42 PM, Bin.Cheng amker.ch...@gmail.com wrote: Hi, In tree-complex.c's function expand_complex_comparison, gcc just expand comparison on complex operands into comparisons on inner type, like:  D.5375_17 = REALPART_EXPR g2;  D.5376_18 = IMAGPART_EXPR g2;  g2.1_5 =

Re: GSoC :Project Idea(Before final Submission) for review and feedback

2012-03-26 Thread Subrata Biswas
Thank you sir for your important feedback and suggestion. I'll modify my proposal and inform you about it very soon. On 26 March 2012 09:41, Iyer, Balaji V balaji.v.i...@intel.com wrote: -Original Message- From: Subrata Biswas [mailto:subrata.i...@gmail.com] Sent: Sunday, March 25,

Backends with no exception handling on GCC47

2012-03-26 Thread Paulo J. Matos
Hello, I am porting my backend to GCC47 and during libgcc configuration I get: configure:4511: checking whether to use setjmp/longjmp exceptions configure:: /home/pm18/p4ws/pm18_binutils/bc/main/result/linux/ intermediate/FirmwareGcc47Package/./gcc/xgcc -B/home/pm18/p4ws/

Re: The state of glibc libm

2012-03-26 Thread Vincent Lefevre
On 2012-03-22 16:29:00 +, Joseph S. Myers wrote: On Thu, 22 Mar 2012, Vincent Lefevre wrote: For the same reason, if the user chose long double instead of double, this may be because he wanted more precision than double. You mean range? IBM long double provides more precision, but not

Re: GSoC :Project Idea(Before final Submission) for review and feedback

2012-03-26 Thread David Brown
On 25/03/2012 11:55, Oleg Endo wrote: Please reply in CC to the GCC mailing list, so others can follow the discussion. On Sun, 2012-03-25 at 09:21 +0530, Subrata Biswas wrote: On 25 March 2012 03:59, Oleg Endooleg.e...@t-online.de wrote: I might be misunderstanding the idea... Let's assume

Re: GSoC :Project Idea(Before final Submission) for review and feedback

2012-03-26 Thread Subrata Biswas
Thank You David for your suggestion and feedback. I'll let you know my final proposal (after the modification based on your feedback and my latest study) as early as possible. I would like to request everyone in this community to kindly enrich me with more suggestions and guidance to prepare my

Re: Question about Tree_function_versioning

2012-03-26 Thread Martin Jambor
Hi, On Mon, Mar 26, 2012 at 01:34:55AM +, Iyer, Balaji V wrote: Hello Everyone, I am currently trying to take certain functions (marked by certain attributes) and create vector version along with the scalar versions of the function. For example, let's say I have a function my_add that is

Re: regrename creates invalid insn

2012-03-26 Thread Bernd Schmidt
On 03/13/2012 12:41 AM, Andreas Schwab wrote: Andreas Schwab sch...@linux-m68k.org writes: Ian Lance Taylor i...@google.com writes: Andreas Schwab sch...@linux-m68k.org writes: Ian Lance Taylor i...@google.com writes: But it also looks like the pattern should use a match_scratch. It is

Configure-time testing for GCC plugins to determine C vs C++? (Was Re: status of GCC C++)

2012-03-26 Thread David Malcolm
On Sun, 2012-03-25 at 22:10 +0200, Basile Starynkevitch wrote: On Sun, 25 Mar 2012 20:30:31 +0200 Basile Starynkevitch bas...@starynkevitch.net wrote: How can a plugin know that cc1 was compiled with C++ or just with plain C? I don't really know (we do have GCCPLUGIN_VERSION, but should a

Re: regrename creates invalid insn

2012-03-26 Thread Andreas Schwab
Bernd Schmidt ber...@codesourcery.com writes: Does 4.7 still have the failure at all? Yes, see PR52573. Andreas. -- Andreas Schwab, sch...@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 And now for something completely different.

Re: The state of glibc libm

2012-03-26 Thread Steven Munroe
On Mon, 2012-03-26 at 12:26 +0200, Vincent Lefevre wrote: On 2012-03-22 16:29:00 +, Joseph S. Myers wrote: On Thu, 22 Mar 2012, Vincent Lefevre wrote: For the same reason, if the user chose long double instead of double, this may be because he wanted more precision than double.

Re: Configure-time testing for GCC plugins to determine C vs C++? (Was Re: status of GCC C++)

2012-03-26 Thread Joseph S. Myers
On Mon, 26 Mar 2012, David Malcolm wrote: Presumably a fix would be for the plugin's configuration phase to have a test that tries to build a test plugin and run it, first building with a C compiler, then a C++ compiler, and decides what compiler the real plugin should be built with

Re: Setting precision for a PSImode type

2012-03-26 Thread Peter Bigot
On Mon, Mar 5, 2012 at 10:38 AM, Bernd Schmidt ber...@codesourcery.com wrote: On 03/05/2012 05:24 PM, Peter Bigot wrote: And is there any reason (other than it doesn't seem to have been done before) to believe PSImode is the wrong way to support a general-purpose 20-bit integral type in gcc?

Re: regrename creates invalid insn

2012-03-26 Thread Eric Botcazou
Does 4.7 still have the failure at all? I've checked with the 4.6 branch, and regrename gets confused because there's a REG_DEAD note for the register, and another REG_UNUSED for the same reg. As far as I remember, it used to be the case that there should not be a REG_DEAD note for a register

Re: regrename creates invalid insn

2012-03-26 Thread Bernd Schmidt
On 03/26/2012 07:37 PM, Eric Botcazou wrote: Does 4.7 still have the failure at all? I've checked with the 4.6 branch, and regrename gets confused because there's a REG_DEAD note for the register, and another REG_UNUSED for the same reg. As far as I remember, it used to be the case that there

Re: regrename creates invalid insn

2012-03-26 Thread Eric Botcazou
Here, I think the problem is that we have an in-out operand whose chain is closed prematurely due to a bogus REG_DEAD note which shouldn't be there for a register set in the instruction. IIRC I didn't see a REG_DEAD note, but I might be misremembering. -- Eric Botcazou

Re: Backends with no exception handling on GCC47

2012-03-26 Thread Ian Lance Taylor
Paulo J. Matos pa...@matos-sorge.com writes: I am porting my backend to GCC47 and during libgcc configuration I get: configure:4511: checking whether to use setjmp/longjmp exceptions configure:: /home/pm18/p4ws/pm18_binutils/bc/main/result/linux/ intermediate/FirmwareGcc47Package/./gcc/xgcc

Re: Configure-time testing for GCC plugins to determine C vs C++? (Was Re: status of GCC C++)

2012-03-26 Thread David Malcolm
On Mon, 2012-03-26 at 17:07 +, Joseph S. Myers wrote: On Mon, 26 Mar 2012, David Malcolm wrote: Presumably a fix would be for the plugin's configuration phase to have a test that tries to build a test plugin and run it, first building with a C compiler, then a C++ compiler, and

Re: Configure-time testing for GCC plugins to determine C vs C++? (Was Re: status of GCC C++)

2012-03-26 Thread Basile Starynkevitch
On Mon, 26 Mar 2012 13:13:22 -0400 David Malcolm dmalc...@redhat.com wrote: On Mon, 2012-03-26 at 17:07 +, Joseph S. Myers wrote: On Mon, 26 Mar 2012, David Malcolm wrote: I suppose now is a bad time to mention that my python plugin *doesn't* use autoconf for its configure script -

Re: Animation showing 23 years of GCC development

2012-03-26 Thread Toon Moene
On 03/25/2012 11:31 PM, Diego Novillo wrote: I just stumbled into this video animation showing a graphical representation of GCC's source tree over the years. It is a bit long, but it's amusing to recognize big events in GCC (addition of Java, Ada, tree-ssa, etc) over time.

Re: Configure-time testing for GCC plugins to determine C vs C++? (Was Re: status of GCC C++)

2012-03-26 Thread Romain Geissler
Hi, Le 26 mars 2012 à 20:33, Basile Starynkevitch a écrit : And I still think that GCC 4.7.1 should be able to tell by itself if it was compiled by C or by C++. Actually you can already find it for every GCC version you are interested in (4.6.x and 4.7.x), with very little logic, as it

[patch][RFC] bail out after front-end errors

2012-03-26 Thread Steven Bosscher
Hello, This patch is one way to address PR44982. I see no good reason to cgraph_finalize_compilation_unit if there were parse errors. As Richi already pointed out, GCC traditionally has proceeded after parse errors to preserve warnings and errors we generate from the middle-end and during

Re: Freescale 68HC11/68HC12 port (gcc newbie help request)

2012-03-26 Thread James Murray
On Wed, 2012-03-21 at 15:12 -0700, Ian Lance Taylor wrote: I can understand why you are doing this. However, you should be aware that the compiler internals changed significantly in version 4.0. Time spent working on detailed optimizations of gcc 3.4 is almost certainly time wasted. Walking

RE: Question about Tree_function_versioning

2012-03-26 Thread Iyer, Balaji V
I have another question along the same lines. Is it possible to tell gcc to never delete a certain function even if it is never called in the executable? Any help is greatly appreciated! Thanks, Balaji V. Iyer. -Original Message- From: Martin Jambor [mailto:mjam...@suse.cz] Sent:

RE: Question about Tree_function_versioning

2012-03-26 Thread Oleg Endo
On Mon, 2012-03-26 at 22:51 +, Iyer, Balaji V wrote: I have another question along the same lines. Is it possible to tell gcc to never delete a certain function even if it is never called in the executable? __attribute__ ((used)) maybe? Cheers, Oleg

Re: Configure-time testing for GCC plugins to determine C vs C++? (Was Re: status of GCC C++)

2012-03-26 Thread Basile Starynkevitch
On Mon, 26 Mar 2012 22:34:22 +0200 Romain Geissler romain.geiss...@gmail.com wrote: Hi, You'll find something like this : /* Define if building with C++. */ #ifndef USED_FOR_TARGET #define ENABLE_BUILD_WITH_CXX 1 #endif So that's it, you already got all you need for all version. I

[Bug tree-optimization/46076] [4.6 regression] constant propagation and compile-time math no longer happening versus 4.4 and 4.5

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46076 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|REOPENED|RESOLVED

[Bug middle-end/51663] Desirable/undesirable elimination of unused variables functions at -O0, -O0 -flto and -O0 -fwhole-program

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51663 --- Comment #9 from Richard Guenther rguenth at gcc dot gnu.org 2012-03-26 07:05:58 UTC --- (In reply to comment #8) The inconsistency should be solved. The question however is what kind of behaviour we want at -O0 from LTO. It seems to me

[Bug tree-optimization/52705] Loop optimization failure with -O2 versus -O1

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52705 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug target/52717] thunk referenced in discarded section when building samba with -flto

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52717 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||lto

[Bug rtl-optimization/52715] [4.8 Regression] ICE: in reset_sched_cycles_in_current_ebb, at sel-sched.c:7140 with -fselective-scheduling2 -funroll-loops --param=max-average-unrolled-insns=406

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52715 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.8.0

[Bug c++/52718] New: -Wzero-as-null-pointer-constant: misleading location for 0 as default argument

2012-03-26 Thread akim.demaille at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52718 Bug #: 52718 Summary: -Wzero-as-null-pointer-constant: misleading location for 0 as default argument Classification: Unclassified Product: gcc Version: 4.8.0 Status:

[Bug c/52708] suboptimal code with __builtin_constant_p

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52708 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING

[Bug middle-end/52691] [4.7/4.8 Regression] va_start to builtin_next_arg optimization lost

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52691 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug target/52717] thunk referenced in discarded section when building samba with -flto

2012-03-26 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52717 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug lto/52687] [LTO] undefined vtable in dynamic library

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52687 --- Comment #1 from Richard Guenther rguenth at gcc dot gnu.org 2012-03-26 08:27:11 UTC --- Seems to work for me.

[Bug libstdc++/52719] New: C++11 std::regex is broken compiling simple regular expressions

2012-03-26 Thread rleigh at debian dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52719 Bug #: 52719 Summary: C++11 std::regex is broken compiling simple regular expressions Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug libstdc++/52719] C++11 std::regex is broken compiling simple regular expressions

2012-03-26 Thread rleigh at debian dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52719 --- Comment #1 from Roger Leigh rleigh at debian dot org 2012-03-26 08:29:23 UTC --- Created attachment 26992 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=26992 Failing code using std::regex

[Bug libstdc++/52719] C++11 std::regex is broken compiling simple regular expressions

2012-03-26 Thread rleigh at debian dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52719 --- Comment #2 from Roger Leigh rleigh at debian dot org 2012-03-26 08:31:09 UTC --- Created attachment 26993 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=26993 Preprocessed std::regex source (g++ -E)

[Bug libstdc++/52719] C++11 std::regex is broken compiling simple regular expressions

2012-03-26 Thread rleigh at debian dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52719 --- Comment #3 from Roger Leigh rleigh at debian dot org 2012-03-26 08:31:48 UTC --- Created attachment 26994 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=26994 Machine and compiler specs

[Bug libstdc++/52719] C++11 std::regex is broken compiling simple regular expressions

2012-03-26 Thread rleigh at debian dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52719 --- Comment #4 from Roger Leigh rleigh at debian dot org 2012-03-26 08:37:10 UTC --- I left the priority as normal, but if this is generally reproducible, and not a failure on my part, it would mean that std::regex is quite unusable in its

[Bug rtl-optimization/52629] out-of-bounds access in reload1.c

2012-03-26 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52629 --- Comment #2 from Eric Botcazou ebotcazou at gcc dot gnu.org 2012-03-26 08:41:14 UTC --- Author: ebotcazou Date: Mon Mar 26 08:41:02 2012 New Revision: 185787 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=185787 Log: PR

[Bug c/52720] New: internal compiler error: in try_move_mult_to_index

2012-03-26 Thread treeve at sourcemage dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52720 Bug #: 52720 Summary: internal compiler error: in try_move_mult_to_index Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: critical

[Bug libstdc++/52719] C++11 std::regex is broken compiling simple regular expressions

2012-03-26 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52719 --- Comment #5 from Jonathan Wakely redi at gcc dot gnu.org 2012-03-26 09:47:12 UTC --- (In reply to comment #4) std::regex is quite unusable in its current form. And documented as such in

[Bug lto/52687] [LTO] undefined vtable in dynamic library

2012-03-26 Thread dimhen at gmail dot com
-version-specific-runtime-libs Thread model: posix gcc version 4.8.0 20120326 (experimental) [trunk revision 185790] (GCC) [dimhen@dim tst]$ rm -f foo.o libfoo.so g++ -flto -c foo.cpp -o foo.o g++ -shared foo.o -flto -o libfoo.so nm -D -C -u libfoo.so foo.o | grep foo nm: foo.o: No symbols libfoo.so

[Bug tree-optimization/52721] New: segfault in vect_init_vector

2012-03-26 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52721 Bug #: 52721 Summary: segfault in vect_init_vector Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c/51294] spurious warning from -Wconversion in C and C++ in conditional expressions

2012-03-26 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51294 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug c/52600] OpenMP: declaration as structured block

2012-03-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52600 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug tree-optimization/50693] Loop optimization restricted by GOTOs

2012-03-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50693 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c/51712] -Wtype-limits should not trigger for types of implementation-defined signedness

2012-03-26 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51712 --- Comment #1 from Manuel López-Ibáñez manu at gcc dot gnu.org 2012-03-26 10:35:24 UTC --- My answer would be: What does Clang do in this case?

[Bug middle-end/51663] Desirable/undesirable elimination of unused variables functions at -O0, -O0 -flto and -O0 -fwhole-program

2012-03-26 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51663 --- Comment #10 from Jan Hubicka hubicka at ucw dot cz 2012-03-26 10:44:57 UTC --- Yes. I think for -O0 -flto we should default to 1:1 partitioning and _not_ do the renaming of local symbols though ... of course -O0 -flto does not make too

[Bug target/52717] thunk referenced in discarded section when building samba with -flto

2012-03-26 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52717 --- Comment #3 from Jan Hubicka hubicka at ucw dot cz 2012-03-26 10:48:33 UTC --- That stuff might simply not be set up properly for LTO (it does not seem to be integrated with the cgraph). Honza? Eric? Yes, that's very likely the source

[Bug c/52720] internal compiler error: in try_move_mult_to_index

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52720 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING

[Bug target/52717] thunk referenced in discarded section when building samba with -flto

2012-03-26 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52717 --- Comment #4 from Eric Botcazou ebotcazou at gcc dot gnu.org 2012-03-26 11:05:19 UTC --- Hmm, if the sparc_get_pc_thunk is reference to libgcc, how it can end up being defined in ltrans24? Perhaps renaming interfere here with the references

[Bug tree-optimization/52272] [4.7/4.8 regression] Performance regresswion of 410.bwaves on x86.

2012-03-26 Thread izamyatin at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52272 Igor Zamyatin izamyatin at gmail dot com changed: What|Removed |Added CC||izamyatin at

[Bug tree-optimization/52721] segfault in vect_init_vector

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52721 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug middle-end/52701] [4.8 Regression] 416.gamess in SPEC CPU 2006 failed to build

2012-03-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52701 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug middle-end/52701] [4.8 Regression] 416.gamess in SPEC CPU 2006 failed to build

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52701 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |ASSIGNED

[Bug middle-end/52701] [4.8 Regression] 416.gamess in SPEC CPU 2006 failed to build

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52701 --- Comment #5 from Richard Guenther rguenth at gcc dot gnu.org 2012-03-26 11:44:55 UTC --- During analysis we have {c_50, +, pretmp.51_172}_4 as access function. This is analyzed to be unknown: 9: Unknown def-use cycle pattern. but we still

[Bug c/52720] internal compiler error: in try_move_mult_to_index

2012-03-26 Thread treeve at sourcemage dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52720 --- Comment #2 from treeve at sourcemage dot org 2012-03-26 12:11:13 UTC --- I added '-v' to compile flags, as requested # make gcc -c -I. -I../../../../src/gallium/include -I../../../../src/gallium/auxiliary -I../../../../src/gallium/drivers

[Bug c/52720] internal compiler error: in try_move_mult_to_index

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52720 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target||x86_64-*-*

[Bug lto/52722] New: ICE in lto_output_varpool_node

2012-03-26 Thread malcolm.parsons at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52722 Bug #: 52722 Summary: ICE in lto_output_varpool_node Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug rtl-optimization/52715] [4.8 Regression] ICE: in reset_sched_cycles_in_current_ebb, at sel-sched.c:7140 with -fselective-scheduling2 -funroll-loops --param=max-average-unrolled-insns=406

2012-03-26 Thread abel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52715 Andrey Belevantsev abel at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug middle-end/52720] [4.7/4.8 Regression] internal compiler error: in try_move_mult_to_index

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52720 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Component|c |middle-end

[Bug lto/52722] ICE in lto_output_varpool_node

2012-03-26 Thread malcolm.parsons at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52722 --- Comment #1 from Malcolm Parsons malcolm.parsons at gmail dot com 2012-03-26 12:27:46 UTC --- Created attachment 26998 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=26998 gzipped preprocessed source

[Bug tree-optimization/52721] segfault in vect_init_vector

2012-03-26 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52721 Alan Modra amodra at gmail dot com changed: What|Removed |Added Status|ASSIGNED|UNCONFIRMED Ever

[Bug middle-end/52720] [4.7/4.8 Regression] internal compiler error: in try_move_mult_to_index

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52720 --- Comment #4 from Richard Guenther rguenth at gcc dot gnu.org 2012-03-26 12:44:33 UTC --- Reduced testcase: struct alu_bank_swizzle { int hw_gpr[3][4]; int hw_cfile_addr[4]; }; static void init_bank_swizzle(struct alu_bank_swizzle *bs)

[Bug c++/52723] New: No declaration of __cxa_eh_globals

2012-03-26 Thread joerg.rich...@pdv-fs.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52723 Bug #: 52723 Summary: No declaration of __cxa_eh_globals Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug lto/52722] ICE in lto_output_varpool_node

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52722 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added CC||hubicka at

[Bug middle-end/52720] [4.7/4.8 Regression] internal compiler error: in try_move_mult_to_index

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52720 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug fortran/52724] New: Internal read with character(kind=4) data

2012-03-26 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52724 Bug #: 52724 Summary: Internal read with character(kind=4) data Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: wrong-code

[Bug libgcj/52645] gnu/java/net/natPlainDatagramSocketImpl.cc:660:14: error: 'IPPROTO_IPV6' was not declared in this scope

2012-03-26 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52645 --- Comment #9 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2012-03-26 13:09:20 UTC --- HAVE_INET6 is undefined in include/config.h and classpath/include/ config.h. Ok, so at least we don't have another case of

[Bug tree-optimization/52686] SLP crashes with WIDEN_LSHIFT_EXPR

2012-03-26 Thread uweigand at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52686 --- Comment #3 from Ulrich Weigand uweigand at gcc dot gnu.org 2012-03-26 13:13:14 UTC --- Author: uweigand Date: Mon Mar 26 13:13:07 2012 New Revision: 185795 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=185795 Log: gcc/ PR

[Bug tree-optimization/52686] SLP crashes with WIDEN_LSHIFT_EXPR

2012-03-26 Thread uweigand at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52686 Ulrich Weigand uweigand at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug lto/52722] ICE in lto_output_varpool_node

2012-03-26 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52722 Jan Hubicka hubicka at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last

[Bug lto/51765] Testsuite ICEs with -flto

2012-03-26 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51765 Jan Hubicka hubicka at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug lto/52722] ICE in lto_output_varpool_node

2012-03-26 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52722 Markus Trippelsdorf markus at trippelsdorf dot de changed: What|Removed |Added CC||markus

[Bug tree-optimization/52721] segfault in vect_init_vector

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52721 --- Comment #3 from Richard Guenther rguenth at gcc dot gnu.org 2012-03-26 14:13:43 UTC --- Author: rguenth Date: Mon Mar 26 14:13:35 2012 New Revision: 185799 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=185799 Log: 2012-03-26 Richard

[Bug middle-end/52701] [4.8 Regression] 416.gamess in SPEC CPU 2006 failed to build

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52701 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug tree-optimization/52721] segfault in vect_init_vector

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52721 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug middle-end/52701] [4.8 Regression] 416.gamess in SPEC CPU 2006 failed to build

2012-03-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52701 --- Comment #6 from Richard Guenther rguenth at gcc dot gnu.org 2012-03-26 14:15:03 UTC --- Author: rguenth Date: Mon Mar 26 14:14:51 2012 New Revision: 185800 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=185800 Log: 2012-03-26 Richard

[Bug c++/52725] New: error: capture of non-variable (in regards to a variable)

2012-03-26 Thread lahart.joseph at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52725 Bug #: 52725 Summary: error: capture of non-variable (in regards to a variable) Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug c++/52688] static local variable can accessed from local class of function template

2012-03-26 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52688 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug c++/52725] error: capture of non-variable (in regards to a variable)

2012-03-26 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52725 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added CC||jason at gcc dot

[Bug tree-optimization/50052] [4.6/4.7/4.8 Regression] FAIL: gcc.dg/ipa/ipa-sra-2.c scan-tree-dump eipa_sra

2012-03-26 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50052 --- Comment #9 from Martin Jambor jamborm at gcc dot gnu.org 2012-03-26 15:46:22 UTC --- Author: jamborm Date: Mon Mar 26 15:46:14 2012 New Revision: 185807 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=185807 Log: 2012-03-26 Martin

[Bug c++/52688] static local variable can accessed from local class of function template

2012-03-26 Thread sir_nawaz959 at yahoo dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52688 --- Comment #6 from Sarfaraz Nawaz sir_nawaz959 at yahoo dot com 2012-03-26 15:54:46 UTC --- (In reply to comment #5) (In reply to comment #0) While gcc-4.5.1 compiles fine this code Are you sure? I get the same error with 4.1.2, 4.4.3,

[Bug tree-optimization/32199] jc1: out of memory allocating 4072 bytes after a total of 805021000 bytes

2012-03-26 Thread merkil at savhon dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32199 Antoine Balestrat merkil at savhon dot org changed: What|Removed |Added CC||merkil at

[Bug tree-optimization/50052] [4.6/4.7/4.8 Regression] FAIL: gcc.dg/ipa/ipa-sra-2.c scan-tree-dump eipa_sra

2012-03-26 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50052 Martin Jambor jamborm at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug middle-end/45579] Re-enable IPA-CP for fn spec

2012-03-26 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45579 Martin Jambor jamborm at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug tree-optimization/32199] jc1: out of memory allocating 4072 bytes after a total of 805021000 bytes

2012-03-26 Thread merkil at savhon dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32199 --- Comment #16 from Antoine Balestrat merkil at savhon dot org 2012-03-26 15:55:07 UTC --- Created attachment 27000 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27000 The source that causes excessive memory usage

[Bug tree-optimization/32199] jc1: out of memory allocating 4072 bytes after a total of 805021000 bytes

2012-03-26 Thread merkil at savhon dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32199 --- Comment #17 from Antoine Balestrat merkil at savhon dot org 2012-03-26 15:56:33 UTC --- Created attachment 27001 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27001 gcc -O2 -v memfail.c

[Bug target/52726] New: Composed error message will not get translated

2012-03-26 Thread goeran at uddeborg dot se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52726 Bug #: 52726 Summary: Composed error message will not get translated Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: minor

[Bug fortran/52724] Internal read with character(kind=4) data

2012-03-26 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52724 Thomas Koenig tkoenig at gcc dot gnu.org changed: What|Removed |Added CC||jvdelisle at

[Bug libgcj/52694] [4.8 regression] bootstrap failure: libjava/java/io/natVMConsole.cc:35:20: error: 'IUCL C' was not declared in this scope

2012-03-26 Thread gerald at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52694 --- Comment #5 from gerald at gcc dot gnu.org gerald at gcc dot gnu.org 2012-03-26 16:24:46 UTC --- Author: gerald Date: Mon Mar 26 16:24:33 2012 New Revision: 185811 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=185811 Log: PR

[Bug c++/52727] New: [4.7] internal compiler error at dwarf2cfi.c2:685

2012-03-26 Thread florian at openwrt dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52727 Bug #: 52727 Summary: [4.7] internal compiler error at dwarf2cfi.c2:685 Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: major

[Bug c++/52727] [4.7] internal compiler error at dwarf2cfi.c2:685

2012-03-26 Thread florian at openwrt dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52727 --- Comment #1 from Florian Fainelli florian at openwrt dot org 2012-03-26 16:51:13 UTC --- Created attachment 27003 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27003 Assembly file

[Bug c++/52727] [4.7] internal compiler error at dwarf2cfi.c2:685

2012-03-26 Thread florian at openwrt dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52727 --- Comment #2 from Florian Fainelli florian at openwrt dot org 2012-03-26 16:51:54 UTC --- I will try to create a reduced test-case for this build failure. Thanks!

[Bug libgcj/52694] [4.8 regression] bootstrap failure: libjava/java/io/natVMConsole.cc:35:20: error: 'IUCL C' was not declared in this scope

2012-03-26 Thread gerald at pfeifer dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52694 Gerald Pfeifer gerald at pfeifer dot com changed: What|Removed |Added Status|NEW |RESOLVED

[Bug target/52717] thunk referenced in discarded section when building samba with -flto

2012-03-26 Thread matt at use dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52717 --- Comment #5 from Matt Hargett matt at use dot net 2012-03-26 17:09:55 UTC --- Attachment was too big. Here's a URL for an archive that includes the ltrans objects, ltrans asm, and cc temp files:

[Bug c++/52727] [4.7] internal compiler error at dwarf2cfi.c2:685

2012-03-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52727 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

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