Re: [buildrobot] avr-rtems

2013-11-26 Thread Jan-Benedict Glaw
On Tue, 2013-11-26 04:28:41 +0100, Jan-Benedict Glaw jbg...@lug-owl.de wrote: Build log is available at http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=38764 . Eric seems to be not (or no longer?) reachable with his listed email address: ,--- | Eric

Re: [buildrobot] alpha64-dec-vms / alpha-dec-vms

2013-11-26 Thread Tristan Gingold
On 26 Nov 2013, at 04:23, Jan-Benedict Glaw jbg...@lug-owl.de wrote: Hi! Build log is available at http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=36942 http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=40027 Yes, we are aware of that. Basically, the openvms

infrastructure to detect whether code originates from macro expansion

2013-11-26 Thread Robert Schiele
Hi, in http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48778 Manuel López-Ibáñez mentioned that starting with gcc 4.7 there is supposed to be infrastructure to figure out for diagnostics whether the location of an error was created by macro expansion and that this can be used to disable a warning in

Re: gcc's obvious patch policy

2013-11-26 Thread Alan Modra
On Tue, Nov 26, 2013 at 10:01:23AM +0100, Steven Bosscher wrote: On Tue, Nov 26, 2013 at 6:17 AM, Alan Modra wrote: Was Re: [buildrobot] [PATCH] mips: Really remove ENTRY_BLOCK_PTR On Wed, Nov 20, 2013 at 10:08:45AM +0100, Steven Bosscher wrote: This patch is obvious and it fixes breakage.

Re: [buildrobot] avr-rtems

2013-11-26 Thread Joel Sherrill
Is avr-elf not in the set your are building? This looks like a generic target build issue and not something architecture specific. -Joel Jan-Benedict Glaw jbg...@lug-owl.de wrote: Hi! Build log is available at http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=38764 . g++ -c

Re: [buildrobot] microblaze-elf / microblaze-linux

2013-11-26 Thread Joel Sherrill
Was microblaze-rtems attempted? I would have expected a failure like these if so. --joel Jan-Benedict Glaw jbg...@lug-owl.de wrote: Hi! Build logs at http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=39192 http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=40718 (I

Re: [buildrobot] avr-rtems

2013-11-26 Thread Jan-Benedict Glaw
On Tue, 2013-11-26 06:31:44 -0600, Joel Sherrill joel.sherr...@oarcorp.com wrote: Jan-Benedict Glaw jbg...@lug-owl.de wrote: Build log is available at http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=38764 . g++ -c -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -g -O2 -DIN_GCC

Re: [buildrobot] microblaze-elf / microblaze-linux

2013-11-26 Thread Jan-Benedict Glaw
On Tue, 2013-11-26 06:33:39 -0600, Joel Sherrill joel.sherr...@oarcorp.com wrote: Jan-Benedict Glaw jbg...@lug-owl.de wrote: Build logs at http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=39192 http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=40718 (I also

Re: [buildrobot] First results of running contrib/config-list.mk

2013-11-26 Thread Ian Lance Taylor
On Mon, Nov 25, 2013 at 7:20 PM, Jan-Benedict Glaw jbg...@lug-owl.de wrote: The two build robot instances that schedule jobs using contrib/config-list.mk are done with two rounds. I haven't looked at the details (and thus there are no patches), but I'd like to point out the results.

Using BIGGEST_ALIGNMENT to remove alignment constraints

2013-11-26 Thread Paulo Matos
Hi, I am slightly confused about the BIGGEST_ALIGNMENT docs which state: Biggest alignment that any data type can require on this machine, in bits. Note that this is not the biggest alignment that is supported, just the biggest alignment that, when violated, may cause a fault. What kind of

Re: [buildrobot] microblaze-elf / microblaze-linux

2013-11-26 Thread Joern Rennecke
On 26 November 2013 14:51, Jan-Benedict Glaw jbg...@lug-owl.de wrote: On Tue, 2013-11-26 06:33:39 -0600, Joel Sherrill joel.sherr...@oarcorp.com wrote: Was microblaze-rtems attempted? I would have expected a failure like these if so. No, it wasn't. It's not on the list of targets in

Re: [buildrobot] microblaze-elf / microblaze-linux

2013-11-26 Thread Jan-Benedict Glaw
On Tue, 2013-11-26 15:21:12 +, Joern Rennecke joern.renne...@embecosm.com wrote: On 26 November 2013 14:51, Jan-Benedict Glaw jbg...@lug-owl.de wrote: On Tue, 2013-11-26 06:33:39 -0600, Joel Sherrill joel.sherr...@oarcorp.com wrote: Was microblaze-rtems attempted? I would have

Re: [buildrobot] microblaze-elf / microblaze-linux

2013-11-26 Thread Michael Eager
On 11/25/13 19:26, Jan-Benedict Glaw wrote: Hi! Build logs at http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=39192 http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=40718 (I also think that we'd have the little endian version on the target list at

Re: [buildrobot] pdp11-aout

2013-11-26 Thread Paul Koning
On Nov 25, 2013, at 10:25 PM, Jan-Benedict Glaw jbg...@lug-owl.de wrote: Hi! Build log at http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=40865 g++ -c -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall

Re: Using BIGGEST_ALIGNMENT to remove alignment constraints

2013-11-26 Thread David Brown
On 26/11/13 16:12, Paulo Matos wrote: Hi, I am slightly confused about the BIGGEST_ALIGNMENT docs which state: Biggest alignment that any data type can require on this machine, in bits. Note that this is not the biggest alignment that is supported, just the biggest alignment that, when

Re: [buildrobot] microblaze-elf / microblaze-linux

2013-11-26 Thread Michael Eager
On 11/26/13 07:27, Jan-Benedict Glaw wrote: Is there something that microblaze-rtems exposes that is not already covered by other microblaze or rtems targets that are already included? Probably not (without having looked at what that configuration would actually pull in.) I believe that

Re: [buildrobot] pdp11-aout

2013-11-26 Thread Joern Rennecke
On 26 November 2013 15:55, Paul Koning paulkon...@comcast.net wrote: Is there a requirement that all targets must have branch cost that it, at least some of the time, 4 or greater? Not by design, although there seem to be a number of issues with supporting targets with a lower branch cost.

Re: [buildrobot] pdp11-aout

2013-11-26 Thread Joern Rennecke
P.S.: This is PR54664. http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54664

Re: [buildrobot] microblaze-elf / microblaze-linux

2013-11-26 Thread Jan-Benedict Glaw
On Tue, 2013-11-26 07:50:34 -0800, Michael Eager ea...@eagercon.com wrote: On 11/25/13 19:26, Jan-Benedict Glaw wrote: Build logs at http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=39192 http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=40718 (I also think

Re: [buildrobot] microblaze-elf / microblaze-linux

2013-11-26 Thread Jan-Benedict Glaw
On Tue, 2013-11-26 08:13:12 -0800, Michael Eager ea...@eagercon.com wrote: On 11/26/13 08:08, Jan-Benedict Glaw wrote: Thanks for looking into the issue anyways! (...and what do you think about adding a microblazeel target to the list?) Sounds OK to me. Any suggestion of which target(s)

Re: [buildrobot] microblaze-elf / microblaze-linux

2013-11-26 Thread Michael Eager
On 11/26/13 08:08, Jan-Benedict Glaw wrote: On Tue, 2013-11-26 07:50:34 -0800, Michael Eager ea...@eagercon.com wrote: On 11/25/13 19:26, Jan-Benedict Glaw wrote: Build logs at http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=39192

Re: [buildrobot] pdp11-aout

2013-11-26 Thread Jeff Law
On 11/26/13 08:55, Paul Koning wrote: On Nov 25, 2013, at 10:25 PM, Jan-Benedict Glaw jbg...@lug-owl.de wrote: Hi! Build log at http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=40865 g++ -c -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -fno-exceptions -fno-rtti

Re: [buildrobot] pdp11-aout

2013-11-26 Thread Paul Koning
On Nov 26, 2013, at 11:03 AM, Joern Rennecke joern.renne...@embecosm.com wrote: On 26 November 2013 15:55, Paul Koning paulkon...@comcast.net wrote: Is there a requirement that all targets must have branch cost that it, at least some of the time, 4 or greater? Not by design, although

Re: [buildrobot] microblaze-elf / microblaze-linux

2013-11-26 Thread Joseph S. Myers
On Tue, 26 Nov 2013, Jan-Benedict Glaw wrote: The idea if config-list.mk is not to build every conceivable target configuration, but to give a reasonable converage of the different target architectures and OS/library configurations so that you can effectively test a patch with unknown

Re: [buildrobot] First results of running contrib/config-list.mk

2013-11-26 Thread Joseph S. Myers
Many such failures may already have bugs in Bugzilla (generally filed by Joern). I think it's time to remove targets that have been under --enable-obsolete for a while - and to obsolete, for possible future removal, targets without stdint.h type information configured in GCC (see list in

Re: Using BIGGEST_ALIGNMENT to remove alignment constraints

2013-11-26 Thread Ian Lance Taylor
On Tue, Nov 26, 2013 at 7:12 AM, Paulo Matos pma...@broadcom.com wrote: I am slightly confused about the BIGGEST_ALIGNMENT docs which state: Biggest alignment that any data type can require on this machine, in bits. Note that this is not the biggest alignment that is supported, just the

Re: Using BIGGEST_ALIGNMENT to remove alignment constraints

2013-11-26 Thread Eric Botcazou
I am slightly confused about the BIGGEST_ALIGNMENT docs which state: Biggest alignment that any data type can require on this machine, in bits. Note that this is not the biggest alignment that is supported, just the biggest alignment that, when violated, may cause a fault. What kind of fault

Re: [buildrobot] microblaze-elf / microblaze-linux

2013-11-26 Thread Michael Eager
On 11/26/13 08:16, Jan-Benedict Glaw wrote: On Tue, 2013-11-26 08:13:12 -0800, Michael Eager ea...@eagercon.com wrote: On 11/26/13 08:08, Jan-Benedict Glaw wrote: Thanks for looking into the issue anyways! (...and what do you think about adding a microblazeel target to the list?) Sounds OK

Re: [RFC] Detect most integer overflows.

2013-11-26 Thread Geert Bosch
On Nov 9, 2013, at 02:48, Ondřej Bílka nel...@seznam.cz wrote: I've done the overflow checking in Gigi (Ada front end). Benchmarking real world large Ada programs (where every integer operation is checked, including array index computations etc.), I found the performance cost *very* small

Re: [buildrobot] microblaze-elf / microblaze-linux

2013-11-26 Thread Joel Sherrill
On 11/26/2013 10:52 AM, Joseph S. Myers wrote: On Tue, 26 Nov 2013, Jan-Benedict Glaw wrote: The idea if config-list.mk is not to build every conceivable target configuration, but to give a reasonable converage of the different target architectures and OS/library configurations so that you

Re: [buildrobot] microblaze-elf / microblaze-linux

2013-11-26 Thread Ralf Corsepius
On 11/26/2013 06:38 PM, Joel Sherrill wrote: Is there something that microblaze-rtems exposes that is not already covered by other microblaze or rtems targets that are already included? I believe it was on the microblaze where someone broke the libgcc pattern for rtems by changing the pattern

Re: [buildrobot] microblaze-elf / microblaze-linux

2013-11-26 Thread Joel Sherrill
On 11/26/2013 11:58 AM, Ralf Corsepius wrote: On 11/26/2013 06:38 PM, Joel Sherrill wrote: Is there something that microblaze-rtems exposes that is not already covered by other microblaze or rtems targets that are already included? I believe it was on the microblaze where someone broke the

Your research papers are recommended to Docear's users

2013-11-26 Thread Docear.org
Hello, we are the developers of Docear, which is a software to manage academic literature, PDFs, and references. Among other features, the software provides an automated recommender system for research articles that are freely available online. Docear's Web Crawler discovered 3 of your

Fixed! (was: [buildrobot] epiphany-elf)

2013-11-26 Thread Jan-Benedict Glaw
Hi! On Tue, 2013-11-26 04:27:56 +0100, Jan-Benedict Glaw jbg...@lug-owl.de wrote: Build log at http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=40206 I think Joern is rewarded with the First Fixer's Trophy :) http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=41484

Re: [buildrobot] microblaze-elf / microblaze-linux

2013-11-26 Thread Joern Rennecke
On 26 November 2013 17:38, Joel Sherrill joel.sherr...@oarcorp.com wrote: The key to seeing the value of testing *-rtems is moving beyond builds or not and into running tests on more languages. Well, we are already configuring with --enable-languages=all,ada,go , so there are a lot of

Re: [buildrobot] microblaze-elf / microblaze-linux

2013-11-26 Thread Jan-Benedict Glaw
On Tue, 2013-11-26 19:50:10 +, Joern Rennecke joern.renne...@embecosm.com wrote: On 26 November 2013 17:38, Joel Sherrill joel.sherr...@oarcorp.com wrote: as to Joern's question: Is there something that microblaze-rtems exposes that is not already covered by other microblaze or rtems

[RFC][PR middle-end/59285] builtin-unreachable-6 on ARM

2013-11-26 Thread Jeff Law
The jump threading changes have exposed a latent bug on machines with conditional execution such as the ARM. Going into the last conditional execution pass we have: [ ... ] (insn 16 60 17 2 (set (reg:CC 100 cc) (compare:CC (reg:SI 1 r1 [121]) (const_int 0 [0]))) j.c:14

Re: [RFC][PR middle-end/59285] builtin-unreachable-6 on ARM

2013-11-26 Thread Steven Bosscher
On Tue, Nov 26, 2013 at 8:20 PM, Jeff Law wrote: The jump threading changes have exposed a latent bug on machines with conditional execution such as the ARM. Going into the last conditional execution pass we have: [ ... ] (insn 16 60 17 2 (set (reg:CC 100 cc) (compare:CC (reg:SI 1

Re: [RFC][PR middle-end/59285] builtin-unreachable-6 on ARM

2013-11-26 Thread Jeff Law
On 11/26/13 13:30, Steven Bosscher wrote: On Tue, Nov 26, 2013 at 8:20 PM, Jeff Law wrote: The jump threading changes have exposed a latent bug on machines with conditional execution such as the ARM. Going into the last conditional execution pass we have: [ ... ] (insn 16 60 17 2 (set

Re: [RFC][PR middle-end/59285] builtin-unreachable-6 on ARM

2013-11-26 Thread Steven Bosscher
On Tue, Nov 26, 2013 at 10:03 PM, Jeff Law wrote: I believe the proper fix would be to not recognize this as an if-conversion block candidate in cond_exec_find_if_block. That's easy enough to do, but leaves a fair amount of useless cruft in the IL and ultimately the resulting code. If

Re: [RFC][PR middle-end/59285] builtin-unreachable-6 on ARM

2013-11-26 Thread Jeff Law
On 11/26/13 14:41, Steven Bosscher wrote: I suppose with cruft you mean the dead end in the CFG due to builtin_unreachable, correct? Yes. If so, then I suppose you could also just let cfgcleanup handle that cruft and not wait until if-conversion. But what does all this look like at the RTL

Re: [RFC][PR middle-end/59285] builtin-unreachable-6 on ARM

2013-11-26 Thread Steven Bosscher
On Tue, Nov 26, 2013 at 11:05 PM, Jeff Law wrote: On 11/26/13 14:41, Steven Bosscher wrote: I suppose with cruft you mean the dead end in the CFG due to builtin_unreachable, correct? Yes. If so, then I suppose you could also just let cfgcleanup handle that cruft and not wait until

Re: [RFC][PR middle-end/59285] builtin-unreachable-6 on ARM

2013-11-26 Thread Jeff Law
On 11/26/13 15:44, Steven Bosscher wrote: So we have a block which calls fubar. The block would have no successors. And I think we're right back in the same situation. We're going to have a BARRIER after that block with no successors and ifcvt is going to muck things up tripping the checking

Re: [RFC][PR middle-end/59285] builtin-unreachable-6 on ARM

2013-11-26 Thread Joern Rennecke
On 26 November 2013 22:05, Jeff Law l...@redhat.com wrote: Open to other suggestions. The fundamental issue is BARRIERs live outside the CFG. So a pass that thinks it can manipulate the CFG and ignore the underlying RTL are going to have problems with things like this. Here, the barrier

Re: [buildrobot] ia64-hpux

2013-11-26 Thread Jan-Benedict Glaw
On Tue, 2013-11-26 04:26:57 +0100, Jan-Benedict Glaw jbg...@lug-owl.de wrote: Build log at http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=39052 g++ -c -DUSE_LIBUNWIND_EXCEPTIONS -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -fno-exceptions -fno-rtti

Re: [buildrobot] ia64-hpux

2013-11-26 Thread Jeff Law
On 11/26/13 19:50, Jan-Benedict Glaw wrote: On Tue, 2013-11-26 04:26:57 +0100, Jan-Benedict Glaw jbg...@lug-owl.de wrote: Build log at http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=39052 g++ -c -DUSE_LIBUNWIND_EXCEPTIONS -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE

Re: [RFC][PR middle-end/59285] builtin-unreachable-6 on ARM

2013-11-26 Thread Jeff Law
On 11/26/13 15:44, Steven Bosscher wrote: Open to other suggestions. Can't claim to have any, at least not for short-term solutions. How about rtl_merge_blocks getting smarter about removing BARRIERS between the blocks-to-be-merged? Something like this (untested, except for verifying it

Re: [RFC][PR middle-end/59285] builtin-unreachable-6 on ARM

2013-11-26 Thread Steven Bosscher
On Wed, Nov 27, 2013 at 6:47 AM, Jeff Law wrote: How about rtl_merge_blocks getting smarter about removing BARRIERS between the blocks-to-be-merged? It'd be breaking away further from the rule that merge_blocks should only work if can_merge_blocks. (But that isn't enforced in cfgrtl mode right

[Bug middle-end/59273] [4.9 Regression] ICE in expand_expr_real_2, at expr.c:9188 on alpha

2013-11-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59273 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug c++/59297] [4.7/4.8/4.9 Regression] ICE: openmp atomic with indirect LHS

2013-11-26 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59297 --- Comment #2 from Marek Polacek mpolacek at gcc dot gnu.org --- Breakpoint 5, verify_gimple_stmt (stmt=gimple_with_cleanup_expr 0x719b9990) at /home/marek/src/gcc/gcc/tree-cfg.c:4296 4296{ (gdb) call debug_gimple_stmt(stmt) Unknown

[Bug c++/58950] [4.9 Regression] Missing statement has no effect

2013-11-26 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58950 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added CC||ebotcazou at

[Bug target/58314] SH4 error: 'asm' operand requires impossible reload

2013-11-26 Thread chrbr at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58314 --- Comment #17 from chrbr at gcc dot gnu.org --- Although not fully tested yet, could you guys please have a look at it? Christian, does it fix your Linux build problems, or are there still more / new ones? the 2.6.32 kernel build is fixed.

[Bug tree-optimization/59245] [4.9 Regression] ICE on valid code at -O3 on x86_64-linux-gnu in set_value_range, at tree-vrp.c:443

2013-11-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59245 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug tree-optimization/59287] points-to analysis confused by union accesses

2013-11-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59287 --- Comment #1 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Tue Nov 26 09:04:44 2013 New Revision: 205380 URL: http://gcc.gnu.org/viewcvs?rev=205380root=gccview=rev Log: 2013-11-26 Richard Biener rguent...@suse.de

[Bug tree-optimization/59287] points-to analysis confused by union accesses

2013-11-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59287 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug tree-optimization/59245] [4.9 Regression] ICE on valid code at -O3 on x86_64-linux-gnu in set_value_range, at tree-vrp.c:443

2013-11-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59245 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/59290] [4.9 regression][ARM] regression on negdi-2.c (big-endian)

2013-11-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59290 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.9.0

[Bug target/59289] [4.9 Regression][ARM] regression on unsigned-extend-2.c

2013-11-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59289 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Version|unknown |4.9.0

[Bug target/59229] [4.9 Regression] ICE in ix86_expand_set_or_movmem

2013-11-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59229 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug fortran/59298] New: ICE when initialising PARAMETER array of derived-type (containing an array) using array constructor

2013-11-26 Thread adam at aphirst dot karoo.co.uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59298 Bug ID: 59298 Summary: ICE when initialising PARAMETER array of derived-type (containing an array) using array constructor Product: gcc Version: 4.8.2 Status: UNCONFIRMED

[Bug fortran/59298] ICE when initialising PARAMETER array of derived-type (containing an array) using array constructor

2013-11-26 Thread adam at aphirst dot karoo.co.uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59298 Adam Hirst adam at aphirst dot karoo.co.uk changed: What|Removed |Added Attachment #31294|0 |1 is

[Bug target/59229] [4.9 Regression] ICE in ix86_expand_set_or_movmem

2013-11-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59229 --- Comment #9 from Jakub Jelinek jakub at gcc dot gnu.org --- Created attachment 31296 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=31296action=edit gcc49-pr59229.patch Untested fix.

[Bug sanitizer/59286] segfault in __sanitizer::StackDepotGet

2013-11-26 Thread kcc at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59286 --- Comment #5 from Kostya Serebryany kcc at gcc dot gnu.org --- However, building a tsan instrumented CP2K is non-trivial, as it requires Maybe let's do some remote debugging then :) The crash looks like someone corrupted the internal tsan's

[Bug fortran/59298] ICE when initialising PARAMETER array of derived-type (containing an array) using array constructor

2013-11-26 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59298 Dominique d'Humieres dominiq at lps dot ens.fr changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug tree-optimization/59154] [4.9 Regression] internal compiler error: tree check: expected ssa_name, have integer_cst

2013-11-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59154 --- Comment #6 from Jakub Jelinek jakub at gcc dot gnu.org --- H.J., can you please verify whether this is fixed now? Thanks.

[Bug c++/59296] [c++11] ref-qualified member function is ambiguous

2013-11-26 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59296 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Keywords||rejects-valid

[Bug rtl-optimization/59166] [4.9 Regression] ICE in simplify_subreg, at simplify-rtx.c:5901 on valid code (at -O1 and above with -g enabled)

2013-11-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59166 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug tree-optimization/59288] [4.7/4.8/4.9 Regression] ICE in get_initial_def_for_induction

2013-11-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59288 --- Comment #3 from Richard Biener rguenth at gcc dot gnu.org --- I have a fix.

[Bug c++/58700] [4.8/4.9 Regression] ICE declaring static bit-field

2013-11-26 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58700 --- Comment #4 from paolo at gcc dot gnu.org paolo at gcc dot gnu.org --- Author: paolo Date: Tue Nov 26 11:31:46 2013 New Revision: 205389 URL: http://gcc.gnu.org/viewcvs?rev=205389root=gccview=rev Log: /cp 2013-11-26 Paolo Carlini

[Bug c++/58700] [4.8 Regression] ICE declaring static bit-field

2013-11-26 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58700 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug rtl-optimization/59166] [4.9 Regression] ICE in simplify_subreg, at simplify-rtx.c:5901 on valid code (at -O1 and above with -g enabled)

2013-11-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59166 --- Comment #3 from Jakub Jelinek jakub at gcc dot gnu.org --- In *.asmcons we still have correct: (debug_insn 30 29 31 7 (var_location:HI D#1 (subreg:HI (reg/v:SI 93 [ p ]) 0)) pr59166.c:20 -1 (nil)) but in *.ira we have: (debug_insn 30 29

[Bug target/58314] SH4 error: 'asm' operand requires impossible reload

2013-11-26 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58314 --- Comment #18 from Oleg Endo olegendo at gcc dot gnu.org --- Author: olegendo Date: Tue Nov 26 11:48:16 2013 New Revision: 205390 URL: http://gcc.gnu.org/viewcvs?rev=205390root=gccview=rev Log: PR target/58314 PR target/50751 *

[Bug tree-optimization/59249] if-conversion doesn't handle basic-blocks with only critical predecessor edges

2013-11-26 Thread bmei at broadcom dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59249 --- Comment #4 from Bingfeng Mei bmei at broadcom dot com --- Even I split one critical predecessor edge, predicate of BB6 is still ORed result of two conditions from BB4 BB5. ORing two conditions results in a sequence of statements that cannot

[Bug target/50751] SH Target: Displacement addressing does not work for QImode and HImode

2013-11-26 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50751 --- Comment #32 from Oleg Endo olegendo at gcc dot gnu.org --- Author: olegendo Date: Tue Nov 26 11:48:16 2013 New Revision: 205390 URL: http://gcc.gnu.org/viewcvs?rev=205390root=gccview=rev Log: PR target/58314 PR target/50751 *

[Bug rtl-optimization/59166] [4.9 Regression] ICE in simplify_subreg, at simplify-rtx.c:5901 on valid code (at -O1 and above with -g enabled)

2013-11-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59166 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug sanitizer/59286] segfault in __sanitizer::StackDepotGet

2013-11-26 Thread Joost.VandeVondele at mat dot ethz.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59286 --- Comment #6 from Joost VandeVondele Joost.VandeVondele at mat dot ethz.ch --- (In reply to Kostya Serebryany from comment #5) However, building a tsan instrumented CP2K is non-trivial, as it requires Maybe let's do some remote debugging

[Bug middle-end/59273] [4.9 Regression] ICE in expand_expr_real_2, at expr.c:9188 on alpha

2013-11-26 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59273 --- Comment #4 from Uroš Bizjak ubizjak at gmail dot com --- (In reply to Jakub Jelinek from comment #3) Created attachment 31293 [details] gcc49-pr59273.patch Untested fix. I have started a native bootstrap + regtest on alpha.

[Bug sanitizer/59286] segfault in __sanitizer::StackDepotGet

2013-11-26 Thread Joost.VandeVondele at mat dot ethz.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59286 --- Comment #7 from Joost VandeVondele Joost.VandeVondele at mat dot ethz.ch --- (In reply to Kostya Serebryany from comment #5) Maybe let's do some remote debugging then :) For the current setup, the crash is always in StackDepotGet The

[Bug middle-end/59152] [4.9 Regression] ICE: loop 2's latch does not have an edge to its header with -fopenmp -fipa-pure-const

2013-11-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59152 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug libstdc++/53683] cout doesn't support std::u16string

2013-11-26 Thread 3dw4rd at verizon dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53683 Ed Smith-Rowland 3dw4rd at verizon dot net changed: What|Removed |Added CC||3dw4rd at

[Bug bootstrap/55552] --enable-gold=default doesn't work with in-tree binutils

2013-11-26 Thread hjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=2 --- Comment #2 from hjl at gcc dot gnu.org hjl at gcc dot gnu.org --- Author: hjl Date: Tue Nov 26 13:31:25 2013 New Revision: 205392 URL: http://gcc.gnu.org/viewcvs?rev=205392root=gccview=rev Log: Add -fuse-ld=bfd/-fuse-ld=gold support to

[Bug bootstrap/55552] --enable-gold=default doesn't work with in-tree binutils

2013-11-26 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=2 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug sanitizer/59286] segfault in __sanitizer::StackDepotGet

2013-11-26 Thread kcc at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59286 --- Comment #8 from Kostya Serebryany kcc at gcc dot gnu.org --- Just insert more printfs everywhere you can :) E.g. print everything around s-link = s2 in StackDepotPut

[Bug tree-optimization/59299] New: We do not sink loads

2013-11-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59299 Bug ID: 59299 Summary: We do not sink loads Product: gcc Version: 4.9.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: normal Priority: P3

[Bug tree-optimization/59154] [4.9 Regression] internal compiler error: tree check: expected ssa_name, have integer_cst

2013-11-26 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59154 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|NEW |RESOLVED

[Bug lto/56706] [4.8/4.9 Regression] failure building CP2K at -flto -O2

2013-11-26 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56706 Bug 56706 depends on bug 59154, which changed state. Bug 59154 Summary: [4.9 Regression] internal compiler error: tree check: expected ssa_name, have integer_cst http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59154 What|Removed

[Bug libstdc++/53683] cout doesn't support std::u16string

2013-11-26 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53683 --- Comment #5 from Jonathan Wakely redi at gcc dot gnu.org --- (In reply to Ed Smith-Rowland from comment #4) It looks like libcpp/charset.c might have a lot of the guts that could help with the implementation of codecvt_utf8, etc. Maybe we

[Bug libstdc++/53683] cout doesn't support std::u16string

2013-11-26 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53683 --- Comment #6 from Jonathan Wakely redi at gcc dot gnu.org --- We also have ext/codecvt_specializations.h but it needs a lot of work to re-use.

[Bug sanitizer/59286] segfault in __sanitizer::StackDepotGet

2013-11-26 Thread Joost.VandeVondele at mat dot ethz.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59286 --- Comment #9 from Joost VandeVondele Joost.VandeVondele at mat dot ethz.ch --- (In reply to Kostya Serebryany from comment #8) Just insert more printfs everywhere you can :) E.g. print everything around s-link = s2 in StackDepotPut hmm I

[Bug middle-end/58723] [4.9 Regression] ICE in lto_output_edge, at lto-cgraph.c:300 for OpenMP's simd reduction

2013-11-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58723 --- Comment #5 from Richard Biener rguenth at gcc dot gnu.org --- Created attachment 31299 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=31299action=edit patch Patch fixing the testcase (but otherwise untested - we don't have too many

[Bug c++/59300] New: visibility computation misses some attributes in namespaces

2013-11-26 Thread rafael.espindola at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59300 Bug ID: 59300 Summary: visibility computation misses some attributes in namespaces Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug sanitizer/59286] segfault in __sanitizer::StackDepotGet

2013-11-26 Thread Joost.VandeVondele at mat dot ethz.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59286 --- Comment #10 from Joost VandeVondele Joost.VandeVondele at mat dot ethz.ch --- well, maybe a more simple reason. If I export export OMP_STACKSIZE=32M (i.e. stack size for the threads), the segfault disappears... does that sound like a good

[Bug target/59290] [4.9 regression][ARM] regression on negdi-2.c (big-endian)

2013-11-26 Thread ktkachov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59290 --- Comment #4 from ktkachov at gcc dot gnu.org --- Author: ktkachov Date: Tue Nov 26 15:06:06 2013 New Revision: 205394 URL: http://gcc.gnu.org/viewcvs?rev=205394root=gccview=rev Log: [gcc/] 2013-11-26 Kyrylo Tkachov kyrylo.tkac...@arm.com

[Bug target/59290] [4.9 regression][ARM] regression on negdi-2.c (big-endian)

2013-11-26 Thread ktkachov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59290 --- Comment #6 from ktkachov at gcc dot gnu.org --- Fixed on trunk.

[Bug target/59290] [4.9 regression][ARM] regression on negdi-2.c (big-endian)

2013-11-26 Thread ktkachov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59290 ktkachov at gcc dot gnu.org changed: What|Removed |Added Target|arm |arm-*-*

[Bug tree-optimization/59245] [4.9 Regression] ICE on valid code at -O3 on x86_64-linux-gnu in set_value_range, at tree-vrp.c:443

2013-11-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59245 --- Comment #4 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Tue Nov 26 15:14:52 2013 New Revision: 205395 URL: http://gcc.gnu.org/viewcvs?rev=205395root=gccview=rev Log: 2013-11-26 Richard Biener rguent...@suse.de

[Bug tree-optimization/59245] [4.9 Regression] ICE on valid code at -O3 on x86_64-linux-gnu in set_value_range, at tree-vrp.c:443

2013-11-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59245 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c/59301] New: Please enable -Wstrict-overflow as part of -Wextra

2013-11-26 Thread j at uriah dot heep.sax.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59301 Bug ID: 59301 Summary: Please enable -Wstrict-overflow as part of -Wextra Product: gcc Version: 4.7.2 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug sanitizer/59302] New: tsan: Unexpected mmap in InternalAllocator!

2013-11-26 Thread Joost.VandeVondele at mat dot ethz.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59302 Bug ID: 59302 Summary: tsan: Unexpected mmap in InternalAllocator! Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug tree-optimization/59303] New: [ARM/AArch32//AArch64] regressions in uninit-pred-8_b.c and uninit-pred-9_b.c

2013-11-26 Thread christophe.lyon at st dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59303 Bug ID: 59303 Summary: [ARM/AArch32//AArch64] regressions in uninit-pred-8_b.c and uninit-pred-9_b.c Product: gcc Version: unknown Status: UNCONFIRMED Severity:

  1   2   3   4   >