[Bug c/49207] Instruction scheduling error in GCC mips cross-compiler

2011-05-27 Thread hanib at ece dot ubc.ca
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49207 --- Comment #2 from hanib at ece dot ubc.ca 2011-05-28 06:20:36 UTC --- Created attachment 24385 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24385 assembly language file

[Bug c/49207] Instruction scheduling error in GCC mips cross-compiler

2011-05-27 Thread hanib at ece dot ubc.ca
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49207 --- Comment #1 from hanib at ece dot ubc.ca 2011-05-28 06:19:34 UTC --- Created attachment 24384 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24384 preprocessed file

[Bug c/49207] New: Instruction scheduling error in GCC mips cross-compiler

2011-05-27 Thread hanib at ece dot ubc.ca
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49207 Summary: Instruction scheduling error in GCC mips cross-compiler Product: gcc Version: 4.4.3 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c++/47049] [C++0x] ICE in write_unnamed_type_name with lambda use

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47049 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/47049] [C++0x] ICE in write_unnamed_type_name with lambda use

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47049 --- Comment #14 from Jason Merrill 2011-05-28 03:22:34 UTC --- Author: jason Date: Sat May 28 03:22:31 2011 New Revision: 174377 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174377 Log: PR c++/47049 * semantics.c (maybe_add_lamb

[Bug c++/49205] [C++0x] Default constructor with pack expansion parameter not detected

2011-05-27 Thread schaub.johannes at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49205 --- Comment #4 from Johannes Schaub 2011-05-28 02:06:07 UTC --- (In reply to comment #3) > I would expect that the initialization text would be amended appropriately. I > think that we should go for consistency and say non-templates only, the sam

[Bug c++/49205] [C++0x] Default constructor with pack expansion parameter not detected

2011-05-27 Thread scshunt at csclub dot uwaterloo.ca
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49205 --- Comment #3 from Sean Hunt 2011-05-28 01:55:07 UTC --- I would expect that the initialization text would be amended appropriately. I think that we should go for consistency and say non-templates only, the same as for copy and move constructors

[Bug c++/49205] [C++0x] Default constructor with pack expansion parameter not detected

2011-05-27 Thread schaub.johannes at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49205 --- Comment #2 from Johannes Schaub 2011-05-28 01:45:29 UTC --- (In reply to comment #1) > While this behavior is erroneous, consensus at clang was that WG21 made an > oversight in allowing this. Template constructors are banned from being copy

[Bug c++/49205] Default constructor with pack expansion parameter not detected

2011-05-27 Thread coppro at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49205 Sean Hunt changed: What|Removed |Added CC||coppro at users dot |

[Bug c++/47049] [C++0x] ICE in write_unnamed_type_name with lambda use

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47049 --- Comment #13 from Jason Merrill 2011-05-28 00:53:53 UTC --- Author: jason Date: Sat May 28 00:53:49 2011 New Revision: 174375 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174375 Log: PR c++/47049 * semantics.c (maybe_add_lamb

[Bug target/49206] New: RA failure in spill_failure, at reload1.c:2113

2011-05-27 Thread arthur.j.odwyer at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49206 Summary: RA failure in spill_failure, at reload1.c:2113 Product: gcc Version: 4.5.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: un

[Bug c++/49205] New: Default constructor with pack expansion parameter not detected

2011-05-27 Thread schaub.johannes at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49205 Summary: Default constructor with pack expansion parameter not detected Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Comp

[Bug libstdc++/49204] [C++0x] remaining issues in

2011-05-27 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49204 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug libstdc++/49204] New: remaining issues in

2011-05-27 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49204 Summary: remaining issues in Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++ AssignedTo: r...@gcc.gnu.org

[Bug rtl-optimization/42502] [4.4/4.5 Regression] Poor register allocation in very simple code

2011-05-27 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42502 Andrew Pinski changed: What|Removed |Added Target Milestone|4.4.7 |4.6.0

[Bug tree-optimization/49203] missed-optimization: useless expressions not moved out of loop

2011-05-27 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49203 Andrew Pinski changed: What|Removed |Added Keywords||missed-optimization Status|UN

[Bug c++/49165] [4.3/4.4/4.5 Regression] ICE on for-loop/throw combination

2011-05-27 Thread gcc at portuosus dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49165 --- Comment #15 from Vijay Rao 2011-05-27 22:19:00 UTC --- Ok, thanks for this. While using 4.5.1 I'm also stuck in a toolchain using 3.4.6 for which the latter doesn't fail when one of the conditional args is of type bool but does give the "void

[Bug tree-optimization/49203] New: missed-optimization: useless expressions not moved out of loop

2011-05-27 Thread wouter.vermaelen at scarlet dot be
t[i + 1] = (tmp >> 16) & 0xFF; output[i + 2] = (tmp >> 8) & 0xFF; output[i + 3] = (tmp >> 0) & 0xFF; } } } /// g++ (GCC) 4.7.0 20110527 (experimental) g++ -O2 -S

[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

2011-05-27 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 --- Comment #96 from Jan Hubicka 2011-05-27 21:57:27 UTC --- Stream in oprofile is now quite changed: 33258 9.6313 lto1 htab_find_slot_with_hash 29679 8.5949 lto1 lto_input_tree 18338 5.3106

[Bug target/49186] optimize problem with unsigned long long value.

2011-05-27 Thread kkojima at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49186 Kazumoto Kojima changed: What|Removed |Added Target|sh4-linux-gnu |sh*-*-* Status|UNCONFIRMED

[Bug target/49186] optimize problem with unsigned long long value.

2011-05-27 Thread kkojima at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49186 --- Comment #2 from Kazumoto Kojima 2011-05-27 21:42:59 UTC --- Created attachment 24382 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24382 A reduced testcase

[Bug debug/48354] internal compiler error: in splice_child_die, at dwarf2out.c:8064

2011-05-27 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48354 --- Comment #8 from Jan Hubicka 2011-05-27 21:37:46 UTC --- Hmm, so shall I still try the patch? The ICE is now more common. We used to fail twice during mozilla build, now we fail about approximately 5 different shared libraries.

[Bug fortran/18918] Eventually support Fortran 2008's coarrays [co-arrays]

2011-05-27 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18918 --- Comment #51 from Tobias Burnus 2011-05-27 21:29:22 UTC --- Author: burnus Date: Fri May 27 21:29:19 2011 New Revision: 174364 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174364 Log: 2011-05-27 Tobias Burnus PR fortran/1

[Bug c++/49198] GCC generates spurious "has incomplete type" errors

2011-05-27 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49198 --- Comment #3 from Paolo Carlini 2011-05-27 21:15:31 UTC --- Thanks for the clarification. Indeed, Comeau online rejects it, current ICC, even in strict-ansi mode, doesn't however (also using EDG, AFAIK), weird.

[Bug c++/49198] GCC generates spurious "has incomplete type" errors

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49198 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c++/49176] [4.6 Regression][c++0x] valid code rejected with "error: uninitialized const"

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49176 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/47277] [C++0x] pseudo destructor code that cause an internal compiler error with std=gnu++0x

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47277 --- Comment #5 from Jason Merrill 2011-05-27 20:48:27 UTC --- Author: jason Date: Fri May 27 20:48:24 2011 New Revision: 174363 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174363 Log: PR c++/47277 * parser.c (cp_parser_unqualif

[Bug c++/48284] [C++0x] incorrect printing of decltype operand in diagnostic

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48284 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/48284] [C++0x] incorrect printing of decltype operand in diagnostic

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48284 --- Comment #3 from Jason Merrill 2011-05-27 20:48:19 UTC --- Author: jason Date: Fri May 27 20:48:17 2011 New Revision: 174362 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174362 Log: PR c++/48284 * error.c (dump_expr) [COMPONE

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

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47687 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/47132] [C++0x] decltype can't deduce some operator return types when defining an auto function's return

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47132 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug target/49202] New: MMIX: Wrong debugging information generated (UNKNOWN: length 2)

2011-05-27 Thread n...@script-solution.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49202 Summary: MMIX: Wrong debugging information generated (UNKNOWN: length 2) Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Com

[Bug c++/49201] New: ice in tree_add_const_value_attribute

2011-05-27 Thread dcb314 at hotmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49201 Summary: ice in tree_add_const_value_attribute Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc

[Bug c++/47049] [C++0x] ICE in write_unnamed_type_name with lambda use

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47049 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug other/48981] bootstrap-lto -O3 produces miscompiled, broken gcc

2011-05-27 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48981 Andrew Pinski changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c/49200] New: Segmentation fault in vect_is_slp_reduction

2011-05-27 Thread dcb314 at hotmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49200 Summary: Segmentation fault in vect_is_slp_reduction Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: unassig...

[Bug other/48981] bootstrap-lto -O3 produces miscompiled, broken gcc

2011-05-27 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48981 --- Comment #8 from Andrew Pinski 2011-05-27 20:19:16 UTC --- Author: pinskia Date: Fri May 27 20:19:13 2011 New Revision: 174359 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174359 Log: 2011-05-27 Andrew Pinski PR middle-end/48

[Bug bootstrap/49195] [4.7 Regression] Error building libgcc for powerpc64 since r174305

2011-05-27 Thread segher at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49195 --- Comment #4 from Segher Boessenkool 2011-05-27 20:14:05 UTC --- This is the match_op_dup operand in (define_insn "" [(set (match_operand:CC 0 "cc_reg_operand" "=x,?y") (compare:CC (match_operator:SI 1 "scc_comparison_operator"

[Bug tree-optimization/49199] New: [4.7 Regression] ICE: in vect_create_epilog_for_reduction at tree-vect-loop.c:3445 with -O -fno-tree-scev-cprop -ftree-vectorize -funswitch-loops

2011-05-27 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49199 Summary: [4.7 Regression] ICE: in vect_create_epilog_for_reduction at tree-vect-loop.c:3445 with -O -fno-tree-scev-cprop -ftree-vectorize -funswitch-loops Product: gc

[Bug bootstrap/49195] [4.7 Regression] Error building libgcc for powerpc64 since r174305

2011-05-27 Thread segher at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49195 Segher Boessenkool changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/49195] [4.7 Regression] Error building libgcc for powerpc64 since r174305

2011-05-27 Thread segher at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49195 --- Comment #2 from Segher Boessenkool 2011-05-27 19:51:13 UTC --- Created attachment 24377 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24377 diff from good to bad insn-recog.c

[Bug tree-optimization/46728] GCC does not generate fmadd for pow (x, 0.75)+y on powerpc

2011-05-27 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46728 --- Comment #9 from William J. Schmidt 2011-05-27 19:39:11 UTC --- Author: wschmidt Date: Fri May 27 19:39:07 2011 New Revision: 174358 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174358 Log: 2011-05-27 Bill Schmidt PR tree-opt

[Bug c++/47277] [C++0x] pseudo destructor code that cause an internal compiler error with std=gnu++0x

2011-05-27 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47277 --- Comment #4 from Paolo Carlini 2011-05-27 19:33:30 UTC --- Oops, sorry about the wrong remark about the disappeared ICE, I had the compiler built with checking disabled to speed up library library testing. The rest of the comment lives, howeve

[Bug c++/47277] [C++0x] pseudo destructor code that cause an internal compiler error with std=gnu++0x

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47277 --- Comment #3 from Jason Merrill 2011-05-27 19:32:18 UTC --- Author: jason Date: Fri May 27 19:32:14 2011 New Revision: 174355 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174355 Log: PR c++/47277 * parser.c (cp_parser_unqualif

[Bug c++/47132] [C++0x] decltype can't deduce some operator return types when defining an auto function's return

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47132 --- Comment #2 from Jason Merrill 2011-05-27 19:32:33 UTC --- Author: jason Date: Fri May 27 19:32:30 2011 New Revision: 174357 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174357 Log: PR c++/47132 * mangle.c (write_expression):

[Bug c++/48284] [C++0x] incorrect printing of decltype operand in diagnostic

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48284 --- Comment #2 from Jason Merrill 2011-05-27 19:32:01 UTC --- Author: jason Date: Fri May 27 19:31:59 2011 New Revision: 174353 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174353 Log: PR c++/48284 * error.c (dump_expr) [COMPONE

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

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47687 --- Comment #3 from Jason Merrill 2011-05-27 19:32:09 UTC --- Author: jason Date: Fri May 27 19:32:07 2011 New Revision: 174354 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174354 Log: PR c++/47687 * pt.c (dependent_type_p_r): A

[Bug c++/49176] [4.6 Regression][c++0x] valid code rejected with "error: uninitialized const"

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49176 --- Comment #9 from Jason Merrill 2011-05-27 19:32:25 UTC --- Author: jason Date: Fri May 27 19:32:22 2011 New Revision: 174356 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174356 Log: PR c++/49176 * g++.dg/template/const5.C: Ne

[Bug c++/49181] [C++0x] Error reporting routines re-entered

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49181 --- Comment #1 from Jason Merrill 2011-05-27 19:31:55 UTC --- Author: jason Date: Fri May 27 19:31:51 2011 New Revision: 174352 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174352 Log: PR c++/49181 * pt.c (get_mostly_instantiate

[Bug c++/49165] [4.3/4.4/4.5 Regression] ICE on for-loop/throw combination

2011-05-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49165 --- Comment #14 from Jakub Jelinek 2011-05-27 19:23:49 UTC --- Author: jakub Date: Fri May 27 19:23:46 2011 New Revision: 174351 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174351 Log: PR c++/49165 * c-common.c (c_common_truthv

[Bug c++/49165] [4.3/4.4/4.5 Regression] ICE on for-loop/throw combination

2011-05-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49165 --- Comment #13 from Jakub Jelinek 2011-05-27 19:19:39 UTC --- Author: jakub Date: Fri May 27 19:19:36 2011 New Revision: 174350 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174350 Log: PR c++/49165 * c-common.c (c_common_truthv

[Bug tree-optimization/46728] GCC does not generate fmadd for pow (x, 0.75)+y on powerpc

2011-05-27 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46728 --- Comment #8 from William J. Schmidt 2011-05-27 19:11:22 UTC --- Author: wschmidt Date: Fri May 27 19:11:19 2011 New Revision: 174349 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174349 Log: 2011-05-27 Bill Schmidt PR tree-opt

[Bug c++/49198] [4.5/4.6/4.7 Regression] GCC generates spurious "has incomplete type" errors

2011-05-27 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49198 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/49190] [4.7 Regression] Bootstrap failure at revision 174286 on x86_64-apple-darwin10

2011-05-27 Thread froydnj at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49190 Nathan Froyd changed: What|Removed |Added CC||hubicka at gcc dot gnu.org --- Comment #5

[Bug fortran/48820] TR 29113: Implement parts needed for MPI 3

2011-05-27 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48820 --- Comment #3 from Tobias Burnus 2011-05-27 18:51:38 UTC --- Author: burnus Date: Fri May 27 18:51:31 2011 New Revision: 174348 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174348 Log: 2011-05-27 Tobias Burnus PR fortran/48

[Bug other/49194] Trivially stupid inlining decisions

2011-05-27 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49194 --- Comment #7 from Jan Hubicka 2011-05-27 18:47:56 UTC --- > > We used to play with inlining limits (gcc had some really bad decisions), but > the meaning of the numbers kept changing from one gcc version to another, and > the heuristics gcc us

[Bug bootstrap/49195] [4.7 Regression] Error building libgcc for powerpc64 since r174305

2011-05-27 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49195 --- Comment #1 from William J. Schmidt 2011-05-27 18:46:14 UTC --- As reported by Dominique d'Humieres, regress bot shows the same issue: http://gcc.gnu.org/regtest/HEAD/native-lastbuild.txt.gzip Andrew Pinski noted the similar bug on ARM: htt

[Bug libfortran/49188] Mismatch between -fsign-zero documentation and formatted output

2011-05-27 Thread thenlich at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49188 Thomas Henlich changed: What|Removed |Added Severity|normal |minor --- Comment #2 from Thomas Henlich

[Bug c++/49198] New: GCC trunk and 4.6 generate spurious "has incomplete type" errors

2011-05-27 Thread aaw at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49198 Summary: GCC trunk and 4.6 generate spurious "has incomplete type" errors Product: gcc Version: 4.6.1 Status: UNCONFIRMED Severity: normal Priority: P3 Co

[Bug middle-end/49197] [4.7 Regression] Crash compiling arm-unknown-linux-gnueabi libgcc

2011-05-27 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49197 Andrew Pinski changed: What|Removed |Added Keywords||build, ice-on-valid-code Target Milesto

[Bug bootstrap/49195] [4.7 Regression] Error building libgcc for powerpc64 since r174305

2011-05-27 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49195 Andrew Pinski changed: What|Removed |Added Keywords||build, ice-on-valid-code Target Milesto

[Bug bootstrap/49190] [4.7 Regression] Bootstrap failure at revision 174286 on x86_64-apple-darwin10

2011-05-27 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49190 --- Comment #4 from Jack Howarth 2011-05-27 18:29:53 UTC --- (In reply to comment #3) > Ugh. I do not have time to deal with this problem at the moment. > > But I don't understand how ASM_OUTPUT_WEAKREF isn't defined at that point. We > have a

[Bug c++/49176] [4.6 Regression][c++0x] valid code rejected with "error: uninitialized const"

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49176 --- Comment #8 from Jason Merrill 2011-05-27 18:10:52 UTC --- Author: jason Date: Fri May 27 18:10:48 2011 New Revision: 174346 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174346 Log: PR c++/48657 PR c++/49176 * decl.c (cp_

[Bug c++/48657] [4.6/4.7 Regression] could not convert template argument ‘VectorDimension’ to ‘unsigned int’

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48657 --- Comment #7 from Jason Merrill 2011-05-27 18:10:52 UTC --- Author: jason Date: Fri May 27 18:10:48 2011 New Revision: 174346 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174346 Log: PR c++/48657 PR c++/49176 * decl.c (cp_

[Bug middle-end/49197] Crash compiling arm-unknown-linux-gnueabi libgcc

2011-05-27 Thread rmansfield at qnx dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49197 --- Comment #1 from Ryan Mansfield 2011-05-27 18:08:04 UTC --- Reduced tescase: float __powisf2 (float x, int m) { unsigned int n = m < 0 ? -m : m; while (n >>= 1) { } }

[Bug bootstrap/49190] [4.7 Regression] Bootstrap failure at revision 174286 on x86_64-apple-darwin10

2011-05-27 Thread froydnj at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49190 Nathan Froyd changed: What|Removed |Added CC||froydnj at gcc dot gnu.org --- Comment #3

[Bug middle-end/49197] New: Crash compiling arm-unknown-linux-gnueabi libgcc

2011-05-27 Thread rmansfield at qnx dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49197 Summary: Crash compiling arm-unknown-linux-gnueabi libgcc Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end Assigned

[Bug bootstrap/49190] [4.7 Regression] Bootstrap failure at revision 174286 on x86_64-apple-darwin10

2011-05-27 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49190 --- Comment #2 from Dominique d'Humieres 2011-05-27 17:51:07 UTC --- I have bootstrapped revision 174339 after reverting revision 174286.

[Bug c++/47169] [C++0x] cannot deduce base class functions from a lambda

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47169 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug c++/47132] [C++0x] decltype can't deduce some operator return types when defining an auto function's return

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47132 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug debug/49130] discrepancies between DW_AT_name and demangler

2011-05-27 Thread dodji at seketeli dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49130 --- Comment #5 from dodji at seketeli dot org 2011-05-27 17:27:43 UTC --- In the example below, I could reproduce a case of difference between the mangled name and the content of DW_AT_name. Basically the content of the DW_AT_name property of th

[Bug c++/47212] [C++0x] crash on lambda returning lambda

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47212 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED CC|

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

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47687 Jason Merrill changed: What|Removed |Added CC||a71104 at gmail dot com --- Comment #2 fr

[Bug c++/49196] GCC 4.2.1 [FreeBSD] segfaults with certain use of void typedefs with debugging symbols

2011-05-27 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49196 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/49196] New: GCC 4.2.1 [FreeBSD] segfaults with certain use of void typedefs with debugging symbols

2011-05-27 Thread darkuranium at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49196 Summary: GCC 4.2.1 [FreeBSD] segfaults with certain use of void typedefs with debugging symbols Product: gcc Version: 4.2.1 Status: UNCONFIRMED Severity: normal Pr

[Bug c++/49176] [4.6 Regression][c++0x] valid code rejected with "error: uninitialized const"

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49176 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug debug/49130] discrepancies between DW_AT_name and demangler

2011-05-27 Thread tromey at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49130 --- Comment #4 from Tom Tromey 2011-05-27 17:03:09 UTC --- I forgot to mention -- you can construct many more such cases using the expressions feature of the mangling: http://www.codesourcery.com/public/cxx-abi/abi.html#expressions This also af

[Bug debug/49130] discrepancies between DW_AT_name and demangler

2011-05-27 Thread tromey at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49130 --- Comment #3 from Tom Tromey 2011-05-27 16:59:57 UTC --- Here is another case: template class S2 { }; template void f(S2) { } int main() { S2 s; f (s); } This generates: <1><29>: Abbrev Number: 2 (DW_TAG_class_type) <2a> DW_AT_

[Bug c++/47277] [C++0x] pseudo destructor code that cause an internal compiler error with std=gnu++0x

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47277 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug rtl-optimization/49095] Horrible code generation for trivial decrement with test

2011-05-27 Thread torva...@linux-foundation.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49095 --- Comment #10 from Linus Torvalds 2011-05-27 16:48:52 UTC --- (In reply to comment #9) > > 32-bit before32-bit after64-bit before64-bit after > libstdc++.so.60x717080x716e80x67ee60x67ec6 > libgcj

[Bug target/48529] [x32] Testsuite failures

2011-05-27 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48529 --- Comment #9 from H.J. Lu 2011-05-27 16:44:42 UTC --- Therre is only one failure: FAIL: libgomp.fortran/strassen.f90 -O execution test with C, C++, Fortran and Objective C on x32 branch at revision 174333.

[Bug other/49194] Trivially stupid inlining decisions

2011-05-27 Thread torva...@linux-foundation.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49194 --- Comment #6 from Linus Torvalds 2011-05-27 16:38:22 UTC --- (In reply to comment #3) > > -finline-functions-called-once is trottled down by the large-function-growth > and large-stack-frame-growth limits. The Kernel case coupld proably be

[Bug libstdc++/49187] parallel mode compilation broken - unqualified lookup? (bisected)

2011-05-27 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49187 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug libstdc++/49187] parallel mode compilation broken - unqualified lookup? (bisected)

2011-05-27 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49187 --- Comment #3 from paolo at gcc dot gnu.org 2011-05-27 16:35:43 UTC --- Author: paolo Date: Fri May 27 16:35:36 2011 New Revision: 174342 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174342 Log: 2011-05-27 Paolo Carlini PR libs

[Bug rtl-optimization/49095] Horrible code generation for trivial decrement with test

2011-05-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49095 --- Comment #9 from Jakub Jelinek 2011-05-27 16:33:33 UTC --- .text sizes before/after the patch (in each case on identical sources, for cc1plus I've reverted the patch afterwards and did make -j64 cc1plus in gcc/ subdir), the size changes aren't

[Bug bootstrap/49195] New: Error building libgcc for powerpc64 since r174305

2011-05-27 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49195 Summary: Error building libgcc for powerpc64 since r174305 Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap Assigned

[Bug c++/49176] [4.6 Regression][c++0x] valid code rejected with "error: uninitialized const"

2011-05-27 Thread fabien at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49176 fabien at gcc dot gnu.org changed: What|Removed |Added CC||jason at gcc dot gnu.org

[Bug other/49194] Trivially stupid inlining decisions

2011-05-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49194 --- Comment #5 from Jakub Jelinek 2011-05-27 16:24:45 UTC --- Oops, s/65536/128/, I've changed the testcase too late without retesting. Anyway, the point is that the limits should be adjusted somewhat if the call is PROB_VERY_UNLIKELY.

[Bug other/49194] Trivially stupid inlining decisions

2011-05-27 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49194 --- Comment #4 from Jan Hubicka 2011-05-27 16:19:04 UTC --- BTW mainline won't inline foo in that testcase: Deciding on functions called once: not inlinable: bar/1 -> foo/0, --param large-stack-frame-growth limit reached I fixed some stack-gr

[Bug other/49194] Trivially stupid inlining decisions

2011-05-27 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49194 --- Comment #3 from Jan Hubicka 2011-05-27 16:15:02 UTC --- > I agree if the called function is big and it is very unlikely (most probably > just in PROB_VERY_UNLIKELY cases) -finline-functions-called-once shouldn't > inline. -finline-functions-

[Bug other/49194] Trivially stupid inlining decisions

2011-05-27 Thread matz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49194 Michael Matz changed: What|Removed |Added CC||matz at gcc dot gnu.org --- Comment #2 fro

[Bug other/49194] Trivially stupid inlining decisions

2011-05-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49194 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/49095] Horrible code generation for trivial decrement with test

2011-05-27 Thread torva...@linux-foundation.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49095 --- Comment #8 from Linus Torvalds 2011-05-27 15:32:21 UTC --- (In reply to comment #7) > > BTW, the patch bootstrapped/regtested on both x86_64-linux and i686-linux, I'm > just running second set of bootstrap without the patch to be able to comp

[Bug other/49194] New: Trivially stupid inlining decisions

2011-05-27 Thread torva...@linux-foundation.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49194 Summary: Trivially stupid inlining decisions Product: gcc Version: 4.5.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other AssignedTo: unassig...@gcc

[Bug c++/48078] gcc accepts-invalid: taking address of private member function from template function

2011-05-27 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48078 --- Comment #5 from Jonathan Wakely 2011-05-27 15:11:29 UTC --- This bug is probably the reason why g++ only rejects half of the testcase for http://llvm.org/bugs/show_bug.cgi?id=8058

[Bug middle-end/49139] always_inline attribute inconsistencies on failure

2011-05-27 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49139 --- Comment #9 from Manuel López-Ibáñez 2011-05-27 15:08:17 UTC --- You patch looks fine to me but I cannot approve it. You'll need to submit it to gcc-patches for review and approval. You'll need also a Changelog. If you don't have svn access, y

[Bug other/48981] bootstrap-lto -O3 produces miscompiled, broken gcc

2011-05-27 Thread d.g.gorbachev at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48981 --- Comment #7 from Dmitry Gorbachev 2011-05-27 15:00:04 UTC --- (In reply to comment #6) I think there should be a space after "}" in vec.h: > +}vec_prefix; Thanks!

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

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47687 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug c++/48284] [C++0x] incorrect printing of decltype operand in diagnostic

2011-05-27 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48284 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug rtl-optimization/49095] Horrible code generation for trivial decrement with test

2011-05-27 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49095 --- Comment #7 from Jakub Jelinek 2011-05-27 14:47:08 UTC --- (In reply to comment #6) > Jakub - the patch looks sane, although I don't currently have a gcc build > environment to actually test it with, and there is no way I'm going to claim > th

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