[Bug tree-optimization/51362] [4.7 Regression] ICE: SIGFPE (division by zero) in good_cloning_opportunity_p at ipa-cp.c:2401

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51362 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug tree-optimization/51362] [4.7 Regression] ICE: SIGFPE (division by zero) in good_cloning_opportunity_p at ipa-cp.c:2401

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51362 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||burnus at gcc dot

[Bug middle-end/51439] [4.7 Regression] ICE(SIGFPE) in good_cloning_opportunity_p

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51439 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug bootstrap/50686] [4.7 regression] IRIX 6.5 bootstrap failure: ICE in in lookup_cfa_1, at dwarf2cfi.c:595

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50686 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug bootstrap/50686] [4.7 regression] IRIX 6.5 bootstrap failure: ICE in in lookup_cfa_1, at dwarf2cfi.c:595

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50686 --- Comment #22 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2011-12-07 09:08:41 UTC --- --- Comment #21 from Jakub Jelinek jakub at gcc dot gnu.org 2011-12-07 09:00:47 UTC --- Can't reproduce that with

[Bug bootstrap/50686] [4.7 regression] IRIX 6.5 bootstrap failure: ICE in in lookup_cfa_1, at dwarf2cfi.c:595

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50686 --- Comment #23 from Jakub Jelinek jakub at gcc dot gnu.org 2011-12-07 09:21:16 UTC --- Can't reproduce with i686-linux x mips-sgi-irix6.5 cross either.

[Bug c++/51318] [4.7 Regression] segfault on Eigen3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51318 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug c/51441] Incorrect FP rounding on addition of doubles

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51441 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug ada/51307] [4.7 Regression] s-taprop.adb:676:25: CLOCK_RT_Ada not declared in OS_Constants

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51307 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4

[Bug ada/48835] Porting GNAT to GNU/Linux/m68k

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48835 --- Comment #42 from Mikael Pettersson mikpe at it dot uu.se 2011-12-07 09:58:17 UTC --- (In reply to comment #41) I'll continue to bisect and test with r162897 reverted. With r162897 reverted subsequent gcc-4.6 snapshots up to the 4.6.2

[Bug middle-end/40154] [4.4/4.5/4.6/4.7 Regression] internal compiler error: in do_SUBST, at combine.c:681

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40154 --- Comment #5 from Jorn Wolfgang Rennecke amylaar at gcc dot gnu.org 2011-12-07 10:17:53 UTC --- Actually, it is not enough to ensure that the mode matches; we must ensure that the SET_DEST of the insn we attach the note to is set to the value.

[Bug tree-optimization/50744] [4.7 Regression] ice in good_cloning_opportunity_p

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50744 --- Comment #7 from Martin Jambor jamborm at gcc dot gnu.org 2011-12-07 10:30:55 UTC --- Author: jamborm Date: Wed Dec 7 10:30:49 2011 New Revision: 182076 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182076 Log: 2011-12-07 Martin

[Bug tree-optimization/50744] [4.7 Regression] ice in good_cloning_opportunity_p

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50744 Martin Jambor jamborm at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug tree-optimization/51362] [4.7 Regression] ICE: SIGFPE (division by zero) in good_cloning_opportunity_p at ipa-cp.c:2401

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51362 Martin Jambor jamborm at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug libfortran/51448] New: Compiler crash when assigning floating point values of different kinds

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51448 Bug #: 51448 Summary: Compiler crash when assigning floating point values of different kinds Classification: Unclassified Product: gcc Version: unknown Status:

[Bug middle-end/51442] volatile bitfields broken on arm

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51442 --- Comment #3 from Richard Earnshaw rearnsha at gcc dot gnu.org 2011-12-07 10:55:17 UTC --- (In reply to comment #2) Created attachment 26010 [details] Only use BLKmode for volatile accesses which are not naturally aligned. Per Julian

[Bug libffi/50051] MIPS libffi does not compile for mips64octeon-linux-gnu

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50051 Anthony Green green at redhat dot com changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last

[Bug ada/48835] Porting GNAT to GNU/Linux/m68k

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48835 --- Comment #43 from Andreas Schwab sch...@linux-m68k.org 2011-12-07 11:07:16 UTC --- What is the argument of fp_size_to_prec here?

[Bug libfortran/51448] [4.6/4.7 Regression] Compiler crash when assigning floating point values of different kinds

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51448 Dominique d'Humieres dominiq at lps dot ens.fr changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug tree-optimization/51315] [4.6/4.7 regression] unaligned memory accesses generated with -ftree-sra

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51315 --- Comment #9 from rguenther at suse dot de rguenther at suse dot de 2011-12-07 11:36:55 UTC --- On Tue, 6 Dec 2011, ebotcazou at gcc dot gnu.org wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51315 --- Comment #8 from Eric Botcazou

[Bug fortran/51434] ICE with scalar init of an array parameter, used in DT default init with transfer

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51434 --- Comment #9 from Tobias Burnus burnus at gcc dot gnu.org 2011-12-07 11:44:48 UTC --- (In reply to comment #7) Any guess when this ICE might get some attention and into a release version? Well, as you can see from the discussion here, it does

[Bug tree-optimization/50873] The fix to PR50730 causes gcc.c-torture/unsorted/dilayout.c to ICE

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50873 rsand...@gcc.gnu.org rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|NEW

[Bug middle-end/50823] [4.7 Regression] ICE in inline_small_functions, at ipa-inline.c:1407

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50823 --- Comment #15 from Richard Guenther rguenth at gcc dot gnu.org 2011-12-07 11:55:19 UTC --- Author: rguenth Date: Wed Dec 7 11:55:16 2011 New Revision: 182077 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182077 Log: 2011-12-07 Richard

[Bug ada/48835] Porting GNAT to GNU/Linux/m68k

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48835 --- Comment #44 from Mikael Pettersson mikpe at it dot uu.se 2011-12-07 12:04:14 UTC --- (In reply to comment #43) What is the argument of fp_size_to_prec here? size == 80

[Bug c++/51229] [C++0x] [4.7 Regression] Broken diagnostic: 'integer_cst' not supported by dump_dec

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51229 --- Comment #3 from Jakub Jelinek jakub at gcc dot gnu.org 2011-12-07 12:04:46 UTC --- Created attachment 26015 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=26015 gcc47-pr51229.patch Untested fix. This patch doesn't deal with missing

[Bug middle-end/50823] [4.7 Regression] ICE in inline_small_functions, at ipa-inline.c:1407

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50823 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug libfortran/51448] [4.6/4.7 Regression] Compiler crash when assigning floating point values of different kinds

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51448 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.6.3

[Bug rtl-optimization/51447] global register variable definition incorrectly removed as dead code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51447 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||wrong-code

[Bug middle-end/37130] warning: array subscript is above array bounds.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37130 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|REOPENED|RESOLVED

[Bug ada/48835] Porting GNAT to GNU/Linux/m68k

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48835 --- Comment #45 from Andreas Schwab sch...@linux-m68k.org 2011-12-07 12:48:29 UTC --- That should probably be 96.

[Bug tree-optimization/51446] -fno-trapping-math generates NaN constant with different sign

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51446 --- Comment #1 from Richard Guenther rguenth at gcc dot gnu.org 2011-12-07 12:51:39 UTC --- I get -2251799813685248 9221120237041090560 vs. -2251799813685248 -2251799813685248 the subtraction is carried out with 4.7, also with 4.6.2.

[Bug ada/864] --program-suffix is ignored (for ada)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=864 --- Comment #22 from Richard Guenther rguenth at gcc dot gnu.org 2011-12-07 12:54:15 UTC --- (In reply to comment #20) I would also very much like to see the patch in comment 16 applied. There is now a second report open at bug 51095, I will

[Bug tree-optimization/51444] [4.4 Regression]: Spurious is used uninitialized warning for structure with bitfields

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51444 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.4.7 ---

[Bug rtl-optimization/51447] [4.4/4.5/4.6/4.7 Regression] global register variable definition incorrectly removed as dead code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51447 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug ada/51307] [4.7 Regression] s-taprop.adb:676:25: CLOCK_RT_Ada not declared in OS_Constants

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51307 John David Anglin danglin at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |RESOLVED

[Bug tree-optimization/51362] [4.7 Regression] ICE: SIGFPE (division by zero) in good_cloning_opportunity_p at ipa-cp.c:2401

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51362 Martin Jambor jamborm at gcc dot gnu.org changed: What|Removed |Added CC||hubicka at gcc

[Bug ada/48835] Porting GNAT to GNU/Linux/m68k

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48835 --- Comment #46 from Andreas Schwab sch...@linux-m68k.org 2011-12-07 13:10:15 UTC --- There were a lot of float related changes around 2011-08-02.

[Bug rtl-optimization/51447] [4.4/4.5/4.6/4.7 Regression] global register variable definition incorrectly removed as dead code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51447 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||bonzini at gnu

[Bug target/51390] Builtin changes on November 29th, broke recip-5.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51390 --- Comment #7 from Iain Sandoe iains at gcc dot gnu.org 2011-12-07 13:13:16 UTC --- with a stage1 compiler built with O0/g3: /GCC/gcc-live-trunk/gcc/testsuite/gcc.target/powerpc/recip-5.c:12:39: error: Builtin function __builtin_recipdiv is not

[Bug tree-optimization/50904] [4.7 regression] pessimization when -fno-protect-parens is enabled by -Ofast

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50904 --- Comment #50 from Venkataramanan Kumar venkataramanan.kumar.gnu at gmail dot com 2011-12-07 13:18:57 UTC --- In the machine I used Induct run time improves from 68.9 seconds to 55.94 seconds for -Ofast. I will update on other benchmarks and

[Bug gcov-profile/51449] New: [4.7 regression] Rev181994 causes tramp3d-v4 profiled build failure

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51449 Bug #: 51449 Summary: [4.7 regression] Rev181994 causes tramp3d-v4 profiled build failure Classification: Unclassified Product: gcc Version: 4.7.0 Status:

[Bug c++/50896] [4.7 Regression] FAIL: g++.dg/lto/20100302 cp_lto_20100302_0.o-cp_lto_20100302_1.o link, -flto -fabi-version=2 (internal compiler error)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50896 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug lto/50601] [4.7 Regression] New LTO failures

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50601 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added CC||rguenth at

[Bug rtl-optimization/51447] [4.4/4.5/4.6/4.7 Regression] global register variable definition incorrectly removed as dead code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51447 --- Comment #4 from Paolo Bonzini bonzini at gnu dot org 2011-12-07 13:48:42 UTC --- The bug is that rbx is added to the EXIT_BLOCK uses: Basic block 1 , prev 2, loop_depth 0, count 0, freq 0. Predecessors: ;; bb 1 artificial_defs: { } ;; bb 1

[Bug libfortran/51448] [4.6/4.7 Regression] Compiler crash when assigning floating point values of different kinds

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51448 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug lto/48100] [4.6 Regression] Assertion failed in lto_varpool_replace_node, at lto-symtab.c:304 with mixed LTO/non-LTO objects

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48100 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Summary|[4.6/4.7 Regression]|[4.6

[Bug lto/48100] [4.6 Regression] Assertion failed in lto_varpool_replace_node, at lto-symtab.c:304 with mixed LTO/non-LTO objects

Guenther rguent...@suse.de PR lto/48100 * gcc.dg/lto/20111207-1_0.c: New testcase. * gcc.dg/lto/20111207-1_1.c: Likewise. * gcc.dg/lto/20111207-1_2.c: Likewise. * gcc.dg/lto/20111207-1_3.c: Likewise. Added: trunk/gcc/testsuite/gcc.dg/lto/20111207-1_0.c trunk/gcc

[Bug gcov-profile/51449] [4.7 regression] Rev181994 causes tramp3d-v4 profiled build failure

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51449 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P1 Target

[Bug rtl-optimization/51447] [4.4/4.5/4.6/4.7 Regression] global register variable definition incorrectly removed as dead code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51447 --- Comment #5 from Paolo Bonzini bonzini at gnu dot org 2011-12-07 14:04:04 UTC --- Untested patch... Index: df-problems.c === --- df-problems.c (revision 177688) +++

[Bug rtl-optimization/51447] [4.4/4.5/4.6/4.7 Regression] global register variable definition incorrectly removed as dead code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51447 --- Comment #6 from Jakub Jelinek jakub at gcc dot gnu.org 2011-12-07 14:06:41 UTC --- I think goto ptr can't be nonlocal, so that testcase indeed would be invalid. register void *ptr asm (rbx); int foo (void) { __label__ nonlocal_lab;

[Bug middle-end/40154] [4.4/4.5/4.6/4.7 Regression] internal compiler error: in do_SUBST, at combine.c:681

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40154 Jorn Wolfgang Rennecke amylaar at gcc dot gnu.org changed: What|Removed |Added Keywords||patch

[Bug other/51450] New: configure's test for -fno-rtti -fno-exceptions broken

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51450 Bug #: 51450 Summary: configure's test for -fno-rtti -fno-exceptions broken Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug c++/51429] [4.7 Regression] ICE with invalid use of overloaded member function

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51429 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last

[Bug middle-end/49945] [4.7 Regression] gcc.dg/guality/vla-1.c FAILs with -flto

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49945 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug middle-end/49945] [4.7 Regression] gcc.dg/guality/vla-1.c FAILs with -flto

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49945 --- Comment #6 from Richard Guenther rguenth at gcc dot gnu.org 2011-12-07 14:59:52 UTC --- Index: gcc/lto-streamer-out.c === --- gcc/lto-streamer-out.c (revision 182081) +++

[Bug gcov-profile/51449] [4.7 regression] Rev181994 causes tramp3d-v4 profiled build failure

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51449 --- Comment #1 from Markus Trippelsdorf markus at trippelsdorf dot de 2011-12-07 15:14:40 UTC --- Here is a (somewhat) reduced testcase: % cat test.ii extern C { typedef long unsigned int size_t; } namespace std __attribute__

[Bug fortran/51434] ICE with scalar init of an array parameter, used in DT default init with transfer

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51434 --- Comment #10 from Tobias Burnus burnus at gcc dot gnu.org 2011-12-07 15:31:11 UTC --- (In reply to comment #9) Draft patch - one probably needs to do something similar for derived types. The patch breaks the Different CHARACTER lengths

[Bug c++/51420] [c++0x] ICE with invalid user-defined literals

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51420 --- Comment #3 from Jason Merrill jason at gcc dot gnu.org 2011-12-07 15:41:08 UTC --- Author: jason Date: Wed Dec 7 15:41:03 2011 New Revision: 182083 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182083 Log: PR c++/51420 *

[Bug libgcj/51451] New: Premature EOF in stream

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51451 Bug #: 51451 Summary: Premature EOF in stream Classification: Unclassified Product: gcc Version: 4.4.5 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug libffi/50051] MIPS libffi does not compile for mips64octeon-linux-gnu

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50051 --- Comment #4 from Andrew Pinski pinskia at gcc dot gnu.org 2011-12-07 16:00:25 UTC --- (In reply to comment #3) Thanks Andrew. Does this force the generation of FP instructions, which are then emulated through OS traps? Yes and the traps

[Bug fortran/51434] ICE with scalar init of an array parameter, used in DT default init with transfer

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51434 --- Comment #11 from Andy Nelson andy.nelson at lanl dot gov 2011-12-07 16:11:38 UTC --- On Dec 6, 2011, at 7:17 PM, sgk at troutmask dot apl.washington.edu wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51434 --- Comment #8 from Steve

[Bug lto/50747] [4.7 Regression] ICE in produce_symtab, at lto-streamer-out.c:1435

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50747 --- Comment #5 from Richard Guenther rguenth at gcc dot gnu.org 2011-12-07 16:13:14 UTC --- The function in question is DECL_ABSTRACT (it's one of the B::B constructors). Not sure why we have a cgraph node for it at all: #0 cgraph_create_node

[Bug c++/47687] [C++0x] Crash on a lambda returning a lambda (using std::function)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47687 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added CC||doko at

[Bug c++/51395] [4.5/4.6 Regression] ICE in dependent_type_p (endless (?) recursion)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51395 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|NEW |RESOLVED

[Bug libstdc++/51452] New: has_nothrow_.*constructor bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51452 Bug #: 51452 Summary: has_nothrow_.*constructor bugs Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug rtl-optimization/51051] [4.7 Regression]: build fails on cris-elf building libstdc++-v3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51051 --- Comment #11 from Joel Sherrill joel at gcc dot gnu.org 2011-12-07 16:56:46 UTC --- I still have HP's patch in my local tree. Should I remove it? Or does it need to be committed?

[Bug c++/51398] [4.7 Regression] ICE with invalid template parameter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51398 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug c++/51403] [4.7 Regression] ICE with invalid template parameter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51403 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug libstdc++/51452] has_nothrow_.*constructor bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51452 --- Comment #1 from Jonathan Wakely redi at gcc dot gnu.org 2011-12-07 17:16:58 UTC --- I think this is by design, see the thread beginning with c++std-lib-30698 I've been surprised by that reasoning several times e.g.

[Bug fortran/51434] ICE with scalar init of an array parameter, used in DT default init with transfer

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51434 --- Comment #12 from Tobias Burnus burnus at gcc dot gnu.org 2011-12-07 17:20:14 UTC --- (In reply to comment #10) Draft patch - one probably needs to do something similar for derived types. The patch breaks the Different CHARACTER lengths

[Bug libstdc++/51452] has_nothrow_.*constructor bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51452 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added CC|

[Bug c++/51401] [c++0x] [4.7 Regression] ICE with invalid use of auto in template

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51401 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last

[Bug libstdc++/51452] has_nothrow_.*constructor bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51452 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added CC||redi at

[Bug libstdc++/51452] has_nothrow_.*constructor bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51452 --- Comment #4 from Jonathan Wakely redi at gcc dot gnu.org 2011-12-07 17:38:39 UTC --- yes, I keep forgetting that noexcept should be implied on dtors now

[Bug fortran/51448] [4.6/4.7 Regression] Compiler crash when assigning floating point values of different kinds

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51448 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4

[Bug target/51354] [4.7 Regression] ICE in maybe_record_trace_start

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51354 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c++/51453] New: Feature request: Implement Empty Base Optimization in std::tuple

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51453 Bug #: 51453 Summary: Feature request: Implement Empty Base Optimization in std::tuple Classification: Unclassified Product: gcc Version: 4.6.1 Status: UNCONFIRMED

[Bug c++/51454] New: For loop improper scoping

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51454 Bug #: 51454 Summary: For loop improper scoping Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug preprocessor/49973] Column numbers count special characters as multiple columns

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49973 Tom Tromey tromey at gcc dot gnu.org changed: What|Removed |Added CC||tromey at gcc dot

[Bug libstdc++/51453] Feature request: Implement Empty Base Optimization in std::tuple

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51453 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Component|c++ |libstdc++

[Bug libstdc++/51453] Feature request: Implement Empty Base Optimization in std::tuple

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51453 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c/51455] New: Possible uninitialized register use when array subscript is unsigned

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51455 Bug #: 51455 Summary: Possible uninitialized register use when array subscript is unsigned Classification: Unclassified Product: gcc Version: unknown Status:

[Bug libstdc++/51452] has_nothrow_.*constructor bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51452 --- Comment #5 from d...@boost-consulting.com 2011-12-07 18:41:12 UTC --- (In reply to comment #1) I think this is by design, see the thread beginning with c++std-lib-30698 I've been surprised by that reasoning several times e.g.

[Bug other/51417] Cross-compiler - wrappers for ar, nm, ranlib installed under wrong names

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51417 --- Comment #2 from Andi Kleen andi-gcc at firstfloor dot org 2011-12-07 18:54:57 UTC --- Hmm, you mean a copy with the version number in addition? Would be reasonable I guess.

[Bug libstdc++/51452] has_nothrow_.*constructor bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51452 --- Comment #6 from Jonathan Wakely redi at gcc dot gnu.org 2011-12-07 19:03:30 UTC --- c++std-lib-30708 has Daniel's explanation of his interpretation, as implemented in GCC. FWIW I prefer your interpretation, but will peace Daniel to comment

[Bug rtl-optimization/51051] [4.7 Regression]: build fails on cris-elf building libstdc++-v3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51051 --- Comment #12 from Hans-Peter Nilsson hp at gcc dot gnu.org 2011-12-07 19:07:27 UTC --- (In reply to comment #11) I still have HP's patch in my local tree. I assume you mean Bernd's patch referenced in this PR. (I was only doing the legwork.)

[Bug c/51455] Possible uninitialized register use when array subscript is unsigned

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51455 --- Comment #1 from Andrew Pinski pinskia at gcc dot gnu.org 2011-12-07 19:10:55 UTC --- ((unsigned char *)offsets)[index] still sign extends to int.

[Bug c++/51454] For loop improper scoping

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51454 --- Comment #1 from Paolo Carlini paolo.carlini at oracle dot com 2011-12-07 19:19:17 UTC --- Note that ICC and Comeau also reject it in strict mode.

[Bug middle-end/45416] [4.5/4.6/4.7 Regression] Code size regression between 4.6/4.7(4.5) and 4.4 for ARM

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45416 --- Comment #13 from Andrew Pinski pinskia at gcc dot gnu.org 2011-12-07 19:23:13 UTC --- Author: pinskia Date: Wed Dec 7 19:23:10 2011 New Revision: 182084 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182084 Log: 2011-12-07 Andrew

[Bug middle-end/45416] [4.5/4.6 Regression] Code size regression between 4.6/4.7(4.5) and 4.4 for ARM

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45416 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|NEW Known

[Bug c/51455] Possible uninitialized register use when array subscript is unsigned

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51455 --- Comment #2 from frederik.deweerdt at gmail dot com 2011-12-07 19:25:30 UTC --- (In reply to comment #1) ((unsigned char *)offsets)[index] still sign extends to int. I'm not sure how to parse this. My problem is that '((unsigned char

[Bug c/51455] Possible uninitialized register use when array subscript is unsigned

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51455 --- Comment #3 from Andrew Pinski pinskia at gcc dot gnu.org 2011-12-07 19:28:29 UTC --- movzbl 0x20d(%rsp),%eax is the same as: movzbq 0x20d(%rsp),%rax as all l instructions zero extend to q.

[Bug c/51455] Possible uninitialized register use when array subscript is unsigned

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51455 --- Comment #4 from Jakub Jelinek jakub at gcc dot gnu.org 2011-12-07 19:30:21 UTC --- Probably time for you to read the docs. E.g. AMD 24592 pdf, in 3.1.2 says: In general, byte and word operands are stored in the low 8 or 16 bits of GPRs

[Bug c/51455] Possible uninitialized register use when array subscript is unsigned

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51455 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug libstdc++/51456] New: gcc-4.5.3 ARM misaligned relocation for __gxx_personality_v0 in libstdc++

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51456 Bug #: 51456 Summary: gcc-4.5.3 ARM misaligned relocation for __gxx_personality_v0 in libstdc++ Classification: Unclassified Product: gcc Version: 4.5.3 Status:

[Bug libstdc++/51456] gcc-4.5.3 ARM misaligned relocation for __gxx_personality_v0 in libstdc++

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51456 --- Comment #1 from Andrew Pinski pinskia at gcc dot gnu.org 2011-12-07 19:43:26 UTC --- What version of glibc are you using? glibc should be handling the unaligned relocation correctly. Also GCC is correct here in using the unaligned

[Bug libstdc++/51456] gcc-4.5.3 ARM misaligned relocation for __gxx_personality_v0 in libstdc++

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51456 --- Comment #2 from Andrew Pinski pinskia at gcc dot gnu.org 2011-12-07 19:44:09 UTC --- See http://gcc.gnu.org/ml/gcc-help/2005-07/msg00325.html for a problem against MIPS for the same unaligned relocation.

[Bug libstdc++/51386] [4.7 Regression]: 23_containers/unordered_set/hash_policy/load_factor.cc execution timeout

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51386 --- Comment #8 from François Dumont fdumont at gcc dot gnu.org 2011-12-07 19:47:08 UTC --- Author: fdumont Date: Wed Dec 7 19:47:03 2011 New Revision: 182085 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182085 Log: 2011-12-07 François

[Bug c++/51369] [c++0x] [4.7 Regression] ICE using constexpr in template

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51369 --- Comment #1 from Jakub Jelinek jakub at gcc dot gnu.org 2011-12-07 19:51:57 UTC --- Author: jakub Date: Wed Dec 7 19:51:54 2011 New Revision: 182086 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182086 Log: PR c++/51369 *

[Bug tree-optimization/51446] -fno-trapping-math generates NaN constant with different sign

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51446 --- Comment #2 from lucier at math dot purdue.edu 2011-12-07 19:55:32 UTC --- I don't understand what you're saying. On my linux box heine:~/Downloads uname -a Linux heine 3.0.0-13-generic #22-Ubuntu SMP Wed Nov 2 13:27:26 UTC 2011 x86_64 x86_64

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