[Bug rtl-optimization/53827] [4.8 Regression][alpha]: Invalid insn scheduling in sched1 pass

2012-07-03 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53827 --- Comment #3 from Uros Bizjak 2012-07-03 07:05:29 UTC --- (In reply to comment #2) > My thinko. This patchlet ought to fix it. Testing now... I can confirm that the patch fixes all memset* runtime failures in [1]. [1] http://gcc.gnu.org/ml/

[Bug target/53834] ICE with -fstack-limit-symbol=_stack_start for m68k-uclinux ColdFire cross compiler

2012-07-03 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53834 Andreas Schwab changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/28896] -fstack-limit-symbol and m68k and non 68020

2012-07-03 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896 Andreas Schwab changed: What|Removed |Added CC||baker at usgs dot gov --- Comment #4 fro

[Bug c++/53836] New: ICE: unexpected expression of kind template_parm_index

2012-07-03 Thread roger.ferrer at bsc dot es
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53836 Bug #: 53836 Summary: ICE: unexpected expression of kind template_parm_index Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug c++/53836] ICE: unexpected expression of kind template_parm_index

2012-07-03 Thread roger.ferrer at bsc dot es
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53836 --- Comment #1 from Roger Ferrer Ibanez 2012-07-03 08:28:59 UTC --- A similar problem happens when template-type parameters are involved. // -- test2.cc template struct A { }; template void g2() { const int M ( sizeof(Q) ); A a; } v

[Bug libstdc++/49561] [C++0x] std::list::size complexity

2012-07-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49561 --- Comment #16 from Jonathan Wakely 2012-07-03 08:31:18 UTC --- (In reply to comment #14) > (In reply to comment #13) > > Patch reverted, thus in C++11 mode size() is back to O(n) but std::list can > > interoperate with the C++98 version of it.

[Bug libstdc++/49561] [C++0x] std::list::size complexity

2012-07-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49561 --- Comment #17 from Jonathan Wakely 2012-07-03 08:34:51 UTC --- (In reply to comment #15) > Also, didn't this already make it into the 4.7 release? Wouldn't reverting it > now just cause incompatibilities with 4.7 and both older and newer releas

[Bug target/28896] -fstack-limit-symbol and m68k and non 68020

2012-07-03 Thread schwab at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896 --- Comment #5 from Andreas Schwab 2012-07-03 09:46:07 UTC --- Author: schwab Date: Tue Jul 3 09:46:01 2012 New Revision: 189210 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189210 Log: PR target/28896 * config/m68k/m68k.c (m68

[Bug target/28896] -fstack-limit-symbol and m68k and non 68020

2012-07-03 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896 Andreas Schwab changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c++/53707] compiler generates wrong code

2012-07-03 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53707 --- Comment #15 from Mikael Pettersson 2012-07-03 09:56:33 UTC --- Created attachment 27734 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27734 cleaned up test case This cleaned up version of the small C test case should be free of any tec

[Bug bootstrap/53835] in tree isl / cloog build fails

2012-07-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53835 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug bootstrap/53832] [4.8 Regression] error: macro "ggc_alloc_cleared_lang_decl" passed 1 arguments, but takes just 0

2012-07-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53832 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.8.0 --- Comment #2 from Richard Guen

[Bug lto/53831] Inline virtuals missing in LTO symtab

2012-07-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 Richard Guenther changed: What|Removed |Added Target|arm-linux-androideabi |arm-linux-androideabi,

[Bug lto/53831] Inline virtuals missing in LTO symtab

2012-07-03 Thread tetra2005 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 --- Comment #3 from Yuri Gribov 2012-07-03 10:45:09 UTC --- I don't think linker can do much after gcc removes the symbol from symtab. BTW it would help a lot if linker verified that LTO and ELF symtabs actually match. Currently mismatches cause

[Bug lto/53831] Inline virtuals missing in LTO symtab

2012-07-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 --- Comment #4 from Richard Guenther 2012-07-03 10:52:42 UTC --- (In reply to comment #3) > I don't think linker can do much after gcc removes the symbol from symtab. I belive the contract between the linker and GCC is that GCC can introduce new

[Bug lto/53831] Inline virtuals missing in LTO symtab

2012-07-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 --- Comment #5 from Richard Guenther 2012-07-03 10:59:57 UTC --- (In reply to comment #4) > (In reply to comment #3) > > I don't think linker can do much after gcc removes the symbol from symtab. > > I belive the contract between the linker and

[Bug bootstrap/53832] [4.8 Regression] error: macro "ggc_alloc_cleared_lang_decl" passed 1 arguments, but takes just 0

2012-07-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53832 --- Comment #3 from Jonathan Wakely 2012-07-03 11:02:52 UTC --- I also saw this on x86_64-linux (gcc14 in the compile farm) ... not sure what's going on. In all cases it was a completely clean objdir. Will investigate further tonight.

[Bug target/53811] ICE: in insn_default_length, at config/i386/i386.md:529 (unrecognizable insn) with -mcmodel=large

2012-07-03 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53811 Uros Bizjak changed: What|Removed |Added URL||http://gcc.gnu.org/ml/gcc-p

[Bug target/53811] ICE: in insn_default_length, at config/i386/i386.md:529 (unrecognizable insn) with -mcmodel=large

2012-07-03 Thread tobias.han at gmx dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53811 --- Comment #4 from Tobias Hansen 2012-07-03 11:13:26 UTC --- Sorry, I won't get around to compile gcc (never done that yet) and test it.

[Bug c++/53837] New: Unpacking variadic template parameters in a method parameter default value gives parse error

2012-07-03 Thread johannes at laire dot fi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53837 Bug #: 53837 Summary: Unpacking variadic template parameters in a method parameter default value gives parse error Classification: Unclassified Product: gcc Version: 4.7.1

[Bug libstdc++/53838] New: _GLIBCXX_DEBUG and empty ostringstream

2012-07-03 Thread akim.demaille at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53838 Bug #: 53838 Summary: _GLIBCXX_DEBUG and empty ostringstream Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED Severity: normal Priority: P

[Bug libstdc++/53838] _GLIBCXX_DEBUG and empty ostringstream

2012-07-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53838 --- Comment #1 from Jonathan Wakely 2012-07-03 11:52:17 UTC --- This is not a GCC bug, please report it to MacPorts not here. At a guess I'd say you're linking to the system libstdc++.so not the one from your mp builds, and the mp builds do not

[Bug target/53811] ICE: in insn_default_length, at config/i386/i386.md:529 (unrecognizable insn) with -mcmodel=large

2012-07-03 Thread uros at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53811 --- Comment #5 from uros at gcc dot gnu.org 2012-07-03 11:58:16 UTC --- Author: uros Date: Tue Jul 3 11:58:12 2012 New Revision: 189218 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189218 Log: PR target/53811 * config/i386/i386.c

[Bug lto/53831] Inline virtuals missing in LTO symtab

2012-07-03 Thread tetra2005 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 --- Comment #6 from Yuri Gribov 2012-07-03 12:16:21 UTC --- First of all note that we are talking about _ZN1C1fEv (not _ZN1C1gEv!) here. I agree that linker doesn't mention it in the resolution file but I think this happens because it's missing

[Bug lto/53831] Inline virtuals missing in LTO symtab

2012-07-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 Richard Guenther changed: What|Removed |Added CC||rafael.espindola at gmail

[Bug debug/53820] [4.8 Regression] ICE in vt_expand_var_loc_chain, at var-tracking.c:8029

2012-07-03 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53820 --- Comment #4 from dave.anglin at bell dot net 2012-07-03 12:46:16 UTC --- On 7/2/2012 11:20 AM, aoliva at gcc dot gnu.org wrote: > This patchlet for var-tracking.c fixes the testcase. I'm now testing it on > x86_64. John, would you be so kind a

[Bug lto/53831] Inline virtuals missing in LTO symtab

2012-07-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 --- Comment #8 from Richard Guenther 2012-07-03 12:46:36 UTC --- So I think GCC is wrong to optimize away C::f() from impl.cpp and your analysis is correct. It is referenced from the vtable and we output that.

[Bug lto/53831] Inline virtuals missing in LTO symtab

2012-07-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 --- Comment #9 from Richard Guenther 2012-07-03 12:54:07 UTC --- Or your program is invalid because you have no inline definition where you have a use.

[Bug lto/53831] Inline virtuals missing in LTO symtab

2012-07-03 Thread tetra2005 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 --- Comment #10 from Yuri Gribov 2012-07-03 12:59:01 UTC --- > if I use -fno-fat-lto-objects I get a maybe more easily to debug linker > failure I guess that's because in this case archive symtab doesn't reference any symbols at all (which is a

[Bug c++/53707] compiler generates wrong code

2012-07-03 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53707 --- Comment #16 from Andrew Pinski 2012-07-03 13:09:01 UTC --- The code as written might be considered as undefined.

[Bug c++/53812] lower_stmt (4.6), verify_gimple_stmt (4.7.0, 4.7.1)

2012-07-03 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53812 --- Comment #3 from Jakub Jelinek 2012-07-03 13:09:22 UTC --- Author: jakub Date: Tue Jul 3 13:09:16 2012 New Revision: 189225 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189225 Log: PR c++/53812 * semantics.c (finish_goto_stm

[Bug lto/53831] Inline virtuals missing in LTO symtab

2012-07-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 --- Comment #11 from Richard Guenther 2012-07-03 13:11:59 UTC --- (In reply to comment #10) > > if I use -fno-fat-lto-objects I get a maybe more easily to debug linker > > failure > > I guess that's because in this case archive symtab doesn't r

[Bug lto/53831] Inline virtuals missing in LTO symtab

2012-07-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 --- Comment #12 from Richard Guenther 2012-07-03 13:17:12 UTC --- Created attachment 27735 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27735 adjusted testcase Certainly valid testcase w/o inline. Fails at -O0 even, added -fno-fat-lto-ob

[Bug lto/53808] Undefined symbol when building a library with lto

2012-07-03 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53808 Jan Hubicka changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug lto/53831] [4.7/4.8 Regression] Virtuals missing in LTO symtab

2012-07-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 Richard Guenther changed: What|Removed |Added Known to work||4.6.3 Target Milestone|---

[Bug lto/53831] [4.7/4.8 Regression] Virtuals missing in LTO symtab

2012-07-03 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 Jan Hubicka changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at g

[Bug c++/53839] New: [4.7/4.8 Regresion] [C++11] internal compiler error: in adjust_temp_type, at cp/semantics.c:6391

2012-07-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53839 Bug #: 53839 Summary: [4.7/4.8 Regresion] [C++11] internal compiler error: in adjust_temp_type, at cp/semantics.c:6391 Classification: Unclassified Product: gcc Version: 4.7.1

[Bug lto/53831] [4.7/4.8 Regression] Virtuals missing in LTO symtab

2012-07-03 Thread tetra2005 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 --- Comment #14 from Yuri Gribov 2012-07-03 13:31:28 UTC --- > you need to use the LTO aware nm that gcc installs, gcc-nm. It says My bad. > Btw, removing the 'inline' keyword everywhere still reproduces the issue. > That makes the testcase ce

[Bug lto/53831] [4.7/4.8 Regression] Virtuals missing in LTO symtab

2012-07-03 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 Markus Trippelsdorf changed: What|Removed |Added CC||markus at trippelsdorf dot

[Bug lto/53831] [4.7/4.8 Regression] Virtuals missing in LTO symtab

2012-07-03 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 --- Comment #16 from Markus Trippelsdorf 2012-07-03 13:46:43 UTC --- IOW with: % cat =ar #!/bin/sh cmd=$1 shift /usr/bin/ar $cmd --plugin /usr/libexec/gcc/x86_64-pc-linux-gnu/4.8.0/liblto_plugin.so $* I cannot reproduce the issue anymore.

[Bug libstdc++/53838] _GLIBCXX_DEBUG and empty ostringstream

2012-07-03 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53838 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/53707] compiler generates wrong code

2012-07-03 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53707 --- Comment #17 from Andreas Schwab 2012-07-03 14:05:06 UTC --- When the call to find_stack_direction is inlined into itself there is no requirement on how the two instances of here are allocated, so their addresses have no defined relative order

[Bug lto/53831] [4.7/4.8 Regression] Virtuals missing in LTO symtab

2012-07-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 Richard Guenther changed: What|Removed |Added Attachment #27735|0 |1 is obsolete|

[Bug lto/53831] [4.7/4.8 Regression] Virtuals missing in LTO symtab

2012-07-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 --- Comment #18 from Richard Guenther 2012-07-03 14:13:38 UTC --- That leaves us with the testcase that eventually is invalid. The testcase is fixed when using -fno-fat-lto-objects and gcc-ar (which is not required, or should not be required(?)

[Bug libstdc++/53838] _GLIBCXX_DEBUG and empty ostringstream

2012-07-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53838 --- Comment #3 from Jonathan Wakely 2012-07-03 14:48:38 UTC --- Andrew, I'm not actually sure about that, see https://trac.macports.org/ticket/22234 But in any case, it's a problem with MacPorts' GCC package not FSF's GCC.

[Bug c++/53707] compiler generates wrong code

2012-07-03 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53707 --- Comment #18 from Mikael Pettersson 2012-07-03 15:04:56 UTC --- Right, I understood that the C test case invoked implementation-defined behaviour, but inlining does invalidate any assumptions it might have made. Attaching an "__attribute__((_

[Bug libstdc++/53840] New: [C++11] DR 921. Rational Arithmetic should use template aliases

2012-07-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53840 Bug #: 53840 Summary: [C++11] DR 921. Rational Arithmetic should use template aliases Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED

[Bug web/53632] [bugzilla] Bugzilla being very slow to submit changes, sending duplicate emails

2012-07-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53632 --- Comment #9 from Jonathan Wakely 2012-07-03 15:06:56 UTC --- I don't know if anything was changed, but the speed seems OK now

[Bug bootstrap/53321] [4.8 Regression] LTO bootstrap failed with bootstrap-profiled

2012-07-03 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53321 --- Comment #16 from Uros Bizjak 2012-07-03 15:57:34 UTC --- Following patch fixes testcase failure for me, and also enables lto-bootstrap: --cut here-- Index: ipa.c === --- ipa.c

[Bug libstdc++/53841] New: [C++11] condition_variable::wait_until() fails with high resolution clocks

2012-07-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53841 Bug #: 53841 Summary: [C++11] condition_variable::wait_until() fails with high resolution clocks Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCO

[Bug libstdc++/53841] [C++11] condition_variable::wait_until() fails with high resolution clocks

2012-07-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53841 --- Comment #1 from Jonathan Wakely 2012-07-03 16:05:50 UTC --- Also, I don't think the _Clock template parameter for __wait_until_impl is needed. That function is always passed a time_point<__clock_t, D> so _Clock is always deduced as _Clock.

[Bug bootstrap/48879] Compilation cannot find file asm/errno.h

2012-07-03 Thread aric999 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48879 eric changed: What|Removed |Added CC||aric999 at gmail dot com --- Comment #7 from eric

[Bug libstdc++/53841] [C++11] condition_variable::wait_until() fails with high resolution clocks

2012-07-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53841 --- Comment #2 from Jonathan Wakely 2012-07-03 16:15:38 UTC --- (In reply to comment #1) > Also, I don't think the _Clock template parameter for __wait_until_impl is > needed. That function is always passed a time_point<__clock_t, D> so _Clock is

[Bug libstdc++/41861] [DR 887][C++0x] does not use monotonic_clock

2012-07-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41861 Jonathan Wakely changed: What|Removed |Added Status|SUSPENDED |NEW --- Comment #8 from Jonathan Wakely

[Bug libstdc++/53840] [C++11] DR 921. Rational Arithmetic should use template aliases

2012-07-03 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53840 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug lto/53831] [4.7/4.8 Regression] Virtuals missing in LTO symtab

2012-07-03 Thread tetra2005 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 --- Comment #19 from Yuri Gribov 2012-07-03 16:55:27 UTC --- (In reply to comment #18) > The testcase is fixed when using -fno-fat-lto-objects and gcc-ar For me x64_64-linux version works if I use gcc-ar (both with and without -fno-fat-lto-obje

[Bug c++/53836] ICE: unexpected expression of kind template_parm_index

2012-07-03 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53836 Daniel Krügler changed: What|Removed |Added CC||daniel.kruegler at |

[Bug c++/53837] Unpacking variadic template parameters in a method parameter default value gives parse error

2012-07-03 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53837 Daniel Krügler changed: What|Removed |Added CC||daniel.kruegler at |

[Bug fortran/48636] Enable more inlining with -O2 and higher

2012-07-03 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48636 --- Comment #15 from Martin Jambor 2012-07-03 17:43:35 UTC --- Hi, (In reply to comment #12) > Hi, > I discussed some of the issues today with Martin. For the array descriptor > testcase, we really want ipa-cp to be propagate the constant array

[Bug c++/53826] [4.8 Regression] [alpha]: ICE in fold_convert_loc, at fold-const.c:2008

2012-07-03 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53826 --- Comment #2 from Jason Merrill 2012-07-03 18:10:46 UTC --- Author: jason Date: Tue Jul 3 18:10:39 2012 New Revision: 189238 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189238 Log: PR c++/53826 * tree.c (build_zero_cst): Han

[Bug bootstrap/53321] [4.8 Regression] LTO bootstrap failed with bootstrap-profiled

2012-07-03 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53321 --- Comment #17 from Uros Bizjak 2012-07-03 18:17:09 UTC --- Created attachment 27736 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27736 Patch that cures various "may be used uninitialized" errors during LTO bootstrap This patch is needed

[Bug c++/53826] [4.8 Regression] [alpha]: ICE in fold_convert_loc, at fold-const.c:2008

2012-07-03 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53826 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug middle-end/53433] [4.8 Regression] ICE in int_mode_for_mode, at stor-layout.c:424 during lto-bootstrap

2012-07-03 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53433 Uros Bizjak changed: What|Removed |Added Depends on||53321 --- Comment #19 from Uros Bizjak 201

[Bug middle-end/53433] [4.8 Regression] ICE in int_mode_for_mode, at stor-layout.c:424 during lto-bootstrap

2012-07-03 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53433 H.J. Lu changed: What|Removed |Added CC||hjl.tools at gmail dot com --- Comment #20 from

[Bug target/53842] New: avr second write to volatile register gets dropped

2012-07-03 Thread jim at jtan dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53842 Bug #: 53842 Summary: avr second write to volatile register gets dropped Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug libstdc++/53840] [C++11] DR 921. Rational Arithmetic should use template aliases

2012-07-03 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53840 --- Comment #2 from paolo at gcc dot gnu.org 2012-07-03 19:24:15 UTC --- Author: paolo Date: Tue Jul 3 19:24:07 2012 New Revision: 189239 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189239 Log: 2012-07-03 Paolo Carlini PR libs

[Bug libstdc++/53840] [C++11] DR 921. Rational Arithmetic should use template aliases

2012-07-03 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53840 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/53843] New: Macros following string literals don't expand in C++11 mode

2012-07-03 Thread joseph.h.garvin at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53843 Bug #: 53843 Summary: Macros following string literals don't expand in C++11 mode Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED

[Bug middle-end/53844] New: GCC generates suboptimal code for unused members of classes in some cases on multiple targets.

2012-07-03 Thread ed at edrosten dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53844 Bug #: 53844 Summary: GCC generates suboptimal code for unused members of classes in some cases on multiple targets. Classification: Unclassified Product: gcc Version: unknown

[Bug c++/53843] Macros following string literals don't expand in C++11 mode

2012-07-03 Thread joseph.h.garvin at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53843 --- Comment #1 from Joseph Garvin 2012-07-03 19:56:28 UTC --- Forgot to mention inserting a space between "x" and bar fixes the error.

[Bug middle-end/53844] GCC generates suboptimal code for unused members of classes in some cases on multiple targets.

2012-07-03 Thread ed at edrosten dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53844 Edward Rosten changed: What|Removed |Added Severity|normal |enhancement

[Bug c++/53843] Macros following string literals don't expand in C++11 mode

2012-07-03 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53843 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/53845] New: Another "error reporting routines re-entered" issue

2012-07-03 Thread jewillco at osl dot iu.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53845 Bug #: 53845 Summary: Another "error reporting routines re-entered" issue Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED Severity: normal

[Bug c++/53843] Macros following string literals don't expand in C++11 mode

2012-07-03 Thread joseph.h.garvin at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53843 --- Comment #3 from Joseph Garvin 2012-07-03 20:00:28 UTC --- Sorry, I Googled for "C++11 preprocessor changes" and didn't find anything discussing this. Do you have a link?

[Bug c++/53843] Macros following string literals don't expand in C++11 mode

2012-07-03 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53843 --- Comment #4 from Andrew Pinski 2012-07-03 20:02:18 UTC --- http://gcc.gnu.org/gcc-4.7/porting_to.html

[Bug c++/53843] Macros following string literals don't expand in C++11 mode

2012-07-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53843 --- Comment #5 from Jonathan Wakely 2012-07-03 20:07:11 UTC --- and C.2.1 in the C++11 standard and PR 50917 and PR 51282 and https://groups.google.com/forum/#!topic/comp.std.c++/9nD4Mb8pN1Q (the second to last post quotes C.2.1)

[Bug middle-end/53844] GCC generates suboptimal code for unused members of classes in some cases on multiple targets.

2012-07-03 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53844 Andrew Pinski changed: What|Removed |Added Keywords||missed-optimization Status|UN

[Bug middle-end/53844] [4.6/4.7 Regression] GCC generates suboptimal code for unused members of classes in some cases on multiple targets.

2012-07-03 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53844 Andrew Pinski changed: What|Removed |Added Known to work||4.3.3 Target Milestone|---

[Bug c++/53846] New: [c++11] memory exhaustion on simple recursive function template that uses decltype

2012-07-03 Thread eric.niebler at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53846 Bug #: 53846 Summary: [c++11] memory exhaustion on simple recursive function template that uses decltype Classification: Unclassified Product: gcc Version: 4.7.0 Stat

[Bug c++/53821] [4.7/4.8 regression][c++11] multiple definitions of lambda

2012-07-03 Thread vincenzo.innocente at cern dot ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53821 --- Comment #7 from vincenzo Innocente 2012-07-03 20:39:50 UTC --- I'm still wandering, more in general, if there is a semantic difference between template int Foo::bar(int i, int j) { … } and template inline int Foo::bar(int i, int j) { …

[Bug bootstrap/53675] [4.8 Regression] bootstrap fails on non-TLS targets with multiple definitions of libstdc++ symbols

2012-07-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53675 Jonathan Wakely changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c++/53821] [4.7/4.8 regression][c++11] multiple definitions of lambda

2012-07-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53821 Jonathan Wakely changed: What|Removed |Added CC||redi at gcc dot gnu.org --- Comment #8

[Bug bootstrap/53847] New: bootstrap failure: Error: expecting string instruction after `rep'

2012-07-03 Thread vincenzo.innocente at cern dot ch
/gcc/4.7.0 --prefix=/afs/cern.ch/user/i/innocent/w3/gcc47slc5 --with-build-time-tools=/build/ge/new-binutils/a/slc5_amd64_gcc470/external/gcc/4.7.0-cms/bin --enable-languages=c,c++,fortran,lto --no-create --no-recursion Thread model: posix gcc version 4.8.0 20120703 (experimental) [trunk revision 18

[Bug c++/53821] [4.7/4.8 regression][c++11] multiple definitions of lambda

2012-07-03 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53821 Jason Merrill changed: What|Removed |Added CC|jason at redhat dot com | --- Comment #9 from Jason Merrill 2012-

[Bug c++/53845] Another "error reporting routines re-entered" issue

2012-07-03 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53845 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/53847] bootstrap failure: Error: expecting string instruction after `rep'

2012-07-03 Thread vincenzo.innocente at cern dot ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53847 vincenzo Innocente changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/53814] FAIL: g++.dg/cpp0x/nullptr28.C -std=c++11 execution test

2012-07-03 Thread michaelh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53814 --- Comment #1 from michaelh at gcc dot gnu.org 2012-07-03 23:29:07 UTC --- Author: michaelh Date: Tue Jul 3 23:29:03 2012 New Revision: 189242 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189242 Log: 2012-07-03 Michael Hope PR c

[Bug target/28896] -fstack-limit-symbol and m68k and non 68020

2012-07-03 Thread baker at usgs dot gov
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896 --- Comment #7 from Larry Baker 2012-07-03 23:43:46 UTC --- (In reply to comment #6) > Fixed in 4.8. Refer to bug 53834 (duplicate of this bug) for original report. Changing -mcpu=5208 to -mcpu=68020 resolves only the -fstack-limit-reg= ICE (co

[Bug middle-end/53848] New: [4.8 regression] ICE in decl_linkage (decl=) at ../../gcc-trunk/gcc/cp/tree.c:3215

2012-07-03 Thread vincenzo.innocente at cern dot ch
-march=x86-64 -auxbase curl -version -o /tmp/innocent/ccQfRfNv.s --output-pch= bho.gch reading VI .tcshrc tty set noglob; setenv COLUMNS '181'; setenv LINES '55'; unset noglob; GNU C++ (GCC) version 4.8.0 20120703 (experimental) [trunk revision 189240] (x86_64-unknown-linu

[Bug bootstrap/53832] [4.8 Regression] error: macro "ggc_alloc_cleared_lang_decl" passed 1 arguments, but takes just 0

2012-07-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53832 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/28896] -fstack-limit-symbol and m68k and non 68020

2012-07-03 Thread baker at usgs dot gov
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896 --- Comment #8 from Larry Baker 2012-07-04 01:40:23 UTC --- Andreas, I posted my negative findings that -mcpu=68020 still causes the -fstack-limit-symbol code path to fail. I believe the fundamental problem there is the allocation of two differ

[Bug c++/53846] [c++11] memory exhaustion on simple recursive function template that uses decltype

2012-07-03 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53846 Daniel Krügler changed: What|Removed |Added CC||daniel.kruegler at |

[Bug middle-end/53849] New: [4.8 Regression] ICE: in add_referenced_var_1, at tree-dfa.c:567 with -O2 -ftree-parallelize-loops=2 -fno-tree-loop-im

2012-07-03 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53849 Bug #: 53849 Summary: [4.8 Regression] ICE: in add_referenced_var_1, at tree-dfa.c:567 with -O2 -ftree-parallelize-loops=2 -fno-tree-loop-im Classification: Unclassified

[Bug middle-end/53850] New: [4.8 Regression] ICE: in expand_call_tm, at trans-mem.c:2289 with -fgnu-tm -O3

2012-07-03 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53850 Bug #: 53850 Summary: [4.8 Regression] ICE: in expand_call_tm, at trans-mem.c:2289 with -fgnu-tm -O3 Classification: Unclassified Product: gcc Version: 4.8.0 Status: