[Bug rtl-optimization/47299] [4.6 Regression] Widening multiply optimization generates bad code

2011-01-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47299 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c++/47338] New: [4.5 Regression][C++] cc1plus returns exist code 5

2011-01-18 Thread daniel.f.starke at freenet dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47338 Summary: [4.5 Regression][C++] cc1plus returns exist code 5 Product: gcc Version: 4.5.2 Status: UNCONFIRMED Severity: major Priority: P3 Component: c++ AssignedTo:

[Bug bootstrap/46856] [4.6 regression] internal compiler error in final_scan_insn breaks m68k-linux bootstrap

2011-01-18 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46856 --- Comment #5 from Mikael Pettersson mikpe at it dot uu.se 2011-01-18 08:29:42 UTC --- If I hack reload_combine_recognize_const_pattern to bail out early if HAVE_cc0, then the test case doesn't ICE a cross to m68k-linux, and native bootstrap on

[Bug c++/47291] [4.6 Regression] ICE: SIGSEGV in size_binop_loc (fold-const.c:1427) with -g

2011-01-18 Thread dodji at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47291 Dodji Seketeli dodji at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last

[Bug c/47337] [4.6 Regression] memory unsafety bug leading to wrong code generation

2011-01-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47337 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P1

[Bug rtl-optimization/47337] [4.6 Regression] Wrong RTL dce of calls

2011-01-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47337 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Keywords||wrong-code

[Bug fortran/47339] New: Fortran 95: Reject namelist objects of non-constant size

2011-01-18 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47339 Summary: Fortran 95: Reject namelist objects of non-constant size Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: diagnostic Severity: normal

[Bug rtl-optimization/47337] [4.6 Regression] Wrong RTL dce of calls

2011-01-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47337 --- Comment #2 from Jakub Jelinek jakub at gcc dot gnu.org 2011-01-18 09:58:04 UTC --- Created attachment 23016 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=23016 gcc46-pr47337.patch Untested fix. Thanks for the report.

[Bug c++/47067] [4.6 Regression] [c++0x] ICE in cxx_eval_bare_aggregate, at cp/semantics.c:6352

2011-01-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47067 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c++/47329] cc1plus segfaults when using variadic function template

2011-01-18 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47329 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug tree-optimization/47290] [4.5/4.6 Regression] memory exhausted compiling a destructor with an infinite 'for (;;);' loop

2011-01-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47290 --- Comment #4 from Richard Guenther rguenth at gcc dot gnu.org 2011-01-18 10:31:32 UTC --- How about Index: tree-eh.c === --- tree-eh.c (revision 168906) +++ tree-eh.c (working

[Bug tree-optimization/47290] [4.5/4.6 Regression] memory exhausted compiling a destructor with an infinite 'for (;;);' loop

2011-01-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47290 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added CC||hubicka at

[Bug c++/47340] New: [trans-mem] problem with declaration of new operator

2011-01-18 Thread patrick.marlier at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47340 Summary: [trans-mem] problem with declaration of new operator Product: gcc Version: trans-mem Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug middle-end/47341] New: unnecessary versioning in the vectorizer.

2011-01-18 Thread Joost.VandeVondele at pci dot uzh.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47341 Summary: unnecessary versioning in the vectorizer. Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo:

[Bug middle-end/47341] unnecessary versioning in the vectorizer.

2011-01-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47341 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug c++/47338] [4.5 Regression][C++] cc1plus returns exist code 5

2011-01-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47338 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.5.3 ---

[Bug lto/47333] [4.6 regression] g++.dg/lto/20091219 FAILs on Solaris 2

2011-01-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47333 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.6.0

[Bug lto/47333] [4.6 regression] g++.dg/lto/20091219 FAILs on Solaris 2

2011-01-18 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47333 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug middle-end/47341] unnecessary versioning in the vectorizer.

2011-01-18 Thread mikael at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47341 Mikael Morin mikael at gcc dot gnu.org changed: What|Removed |Added CC||mikael at gcc dot

[Bug c++/46170] [4.4/4.5 Regression] g++ wrongly rejects pointer-to-member in template arguments

2011-01-18 Thread dodji at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46170 --- Comment #25 from Dodji Seketeli dodji at gcc dot gnu.org 2011-01-18 12:44:28 UTC --- Hi again, any chance Dodji's patches could be pushed to the 4.5 and/or 4.4 branches, before it gets too close to release time again? Thanks. It's in my

[Bug fortran/45586] [4.6 Regression] ICE non-trivial conversion at assignment

2011-01-18 Thread mikael at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45586 --- Comment #30 from Mikael Morin mikael at gcc dot gnu.org 2011-01-18 12:48:41 UTC --- (In reply to comment #28) One way would be to keep for data types all the time the two versions around: One with restrict and one without restrict; makes

[Bug fortran/47339] Fortran 2003/2008: Valid NAMELIST rejected; Fortran 95: Invalid namelist objects accepted

2011-01-18 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47339 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added Keywords||rejects-valid

[Bug c++/47342] New: misleading diagnostic for member of undeclared class template partial specialization

2011-01-18 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47342 Summary: misleading diagnostic for member of undeclared class template partial specialization Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: diagnostic

[Bug fortran/43062] NAMELIST attribute conflicts with ALLOCATABLE attribute

2011-01-18 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43062 --- Comment #19 from Tobias Burnus burnus at gcc dot gnu.org 2011-01-18 12:57:11 UTC --- Related: PR 47339

[Bug fortran/47339] Fortran 2003/2008: Valid NAMELIST rejected; Fortran 95: Invalid namelist objects accepted

2011-01-18 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47339 --- Comment #2 from Tobias Burnus burnus at gcc dot gnu.org 2011-01-18 12:57:20 UTC --- Related: PR 43062

[Bug c++/47343] New: incorrect location for declaration of class template partial specialization

2011-01-18 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47343 Summary: incorrect location for declaration of class template partial specialization Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: diagnostic

[Bug c++/47342] misleading diagnostic for member of undeclared class template partial specialization

2011-01-18 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47342 --- Comment #1 from Jonathan Wakely redi at gcc dot gnu.org 2011-01-18 13:00:26 UTC --- Oops, the g++ diagnostics I showed were from 4.4 not 4.6, but they're the same except 4.6 adds column numbers I've created PR 47343 for the incorrect line

[Bug tree-optimization/47290] [4.5/4.6 Regression] memory exhausted compiling a destructor with an infinite 'for (;;);' loop

2011-01-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47290 --- Comment #6 from Jakub Jelinek jakub at gcc dot gnu.org 2011-01-18 13:07:06 UTC --- Created attachment 23017 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=23017 gcc46-pr47290.patch Another possible untested patch that should handle any

[Bug tree-optimization/47290] [4.5/4.6 Regression] memory exhausted compiling a destructor with an infinite 'for (;;);' loop

2011-01-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47290 --- Comment #7 from Jakub Jelinek jakub at gcc dot gnu.org 2011-01-18 13:10:19 UTC --- We could also limit the number of iterations: int i; - for (i = 1; VEC_iterate (eh_landing_pad, cfun-eh-lp_array, i, lp); ++i) + int len = VEC_length

[Bug fortran/43062] NAMELIST attribute conflicts with ALLOCATABLE attribute

2011-01-18 Thread zazzou at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43062 --- Comment #20 from Xavier zazzou at gmail dot com 2011-01-18 13:14:38 UTC --- Hi, so, I am bit lost, bug is resolved or not ? Correction available with next version of gcc ? Thanks, Xavier

[Bug fortran/43062] NAMELIST attribute conflicts with ALLOCATABLE attribute

2011-01-18 Thread jvdelisle at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43062 --- Comment #21 from Jerry DeLisle jvdelisle at gcc dot gnu.org 2011-01-18 13:27:48 UTC --- It is not resolved because we are waiting for an interpretation from the Fortran standards committee on whether the test case is valid or invalid Fortran.

[Bug fortran/47339] Fortran 2003/2008: Valid NAMELIST rejected; Fortran 95: Invalid namelist objects accepted

2011-01-18 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47339 --- Comment #3 from Tobias Burnus burnus at gcc dot gnu.org 2011-01-18 13:31:48 UTC --- Created attachment 23018 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=23018 Draft patch Draft patch; handles most of the items - except that

[Bug fortran/45586] [4.6 Regression] ICE non-trivial conversion at assignment

2011-01-18 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45586 --- Comment #31 from rguenther at suse dot de rguenther at suse dot de 2011-01-18 13:37:42 UTC --- On Tue, 18 Jan 2011, mikael at gcc dot gnu.org wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45586 --- Comment #30 from Mikael Morin

[Bug tree-optimization/47290] [4.5/4.6 Regression] memory exhausted compiling a destructor with an infinite 'for (;;);' loop

2011-01-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47290 --- Comment #8 from Richard Guenther rguenth at gcc dot gnu.org 2011-01-18 13:39:47 UTC --- (In reply to comment #7) We could also limit the number of iterations: int i; - for (i = 1; VEC_iterate (eh_landing_pad, cfun-eh-lp_array, i,

[Bug bootstrap/47230] [4.6 Regression] gcc fails to bootstrap on alpha in stage2 with relocation truncated to fit: GPREL16 against ...

2011-01-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47230 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4

[Bug target/46878] V850 ICE in in maybe_add_or_update_dep_1, at sched-deps.c:854

2011-01-18 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46878 Jeffrey A. Law law at redhat dot com changed: What|Removed |Added CC||law at redhat dot

[Bug target/46878] V850 ICE in in maybe_add_or_update_dep_1, at sched-deps.c:854

2011-01-18 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46878 Jeffrey A. Law law at redhat dot com changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug c++/47340] [trans-mem] problem with declaration of new operator

2011-01-18 Thread patrick.marlier at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47340 --- Comment #1 from Patrick Marlier patrick.marlier at gmail dot com 2011-01-18 13:47:21 UTC --- Created attachment 23019 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=23019 testcase

[Bug tree-optimization/47290] [4.5/4.6 Regression] memory exhausted compiling a destructor with an infinite 'for (;;);' loop

2011-01-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47290 --- Comment #9 from Jakub Jelinek jakub at gcc dot gnu.org 2011-01-18 13:49:18 UTC --- cleanup_all_empty_eh is called just once per ehcleanup pass, doesn't iterate. If we don't want to iterate on the new pads, we could just use len = VEC_length

[Bug tree-optimization/47290] [4.5/4.6 Regression] memory exhausted compiling a destructor with an infinite 'for (;;);' loop

2011-01-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47290 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||rth at gcc dot

[Bug fortran/45586] [4.6 Regression] ICE non-trivial conversion at assignment

2011-01-18 Thread matz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45586 --- Comment #32 from Michael Matz matz at gcc dot gnu.org 2011-01-18 13:56:01 UTC --- Yes, but it's possible I was going up the wrong tree. My idea was to build the no-restrict variants of types on demand, as necessary, basically from

[Bug c++/47326] [4.4/4.5/4.6 Regression] ICE in tsubst_copy (triggered by dependency of return type on parameter pack size)

2011-01-18 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47326 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|WAITING |NEW Target

[Bug c++/47289] [4.4/4.5 Regression] [C++0x] ICE in tsubst_pack_expansion (triggered by decltype)

2011-01-18 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47289 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|RESOLVED|REOPENED

[Bug middle-end/47344] New: [4.3/4.4/4.5/4.6 Regression][meta-bug] GCC gets slower and uses more memory

2011-01-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47344 Summary: [4.3/4.4/4.5/4.6 Regression][meta-bug] GCC gets slower and uses more memory Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: compile-time-hog, memory-hog

[Bug middle-end/47344] [4.3/4.4/4.5/4.6 Regression][meta-bug] GCC gets slower and uses more memory

2011-01-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47344 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug preprocessor/47311] [4.6 Regression][C++0x] ICE in tsubst @cp/pt.c:10502

2011-01-18 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47311 --- Comment #21 from H.J. Lu hjl.tools at gmail dot com 2011-01-18 14:20:40 UTC --- Please note that valgrind also complaints search_line_acc_char which doesn't use SSE2/SSE4.

[Bug tree-optimization/18687] 200% compile time regression compared to gcc-3.4

2011-01-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18687 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.3.6 |---

[Bug tree-optimization/26854] Inordinate compile times on large routines

2011-01-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26854 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.3.6 |---

[Bug preprocessor/47311] [4.6 Regression][C++0x] ICE in tsubst @cp/pt.c:10502

2011-01-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47311 --- Comment #22 from Jakub Jelinek jakub at gcc dot gnu.org 2011-01-18 14:23:32 UTC --- That's because even that routines operates on (aligned) word_type sized chunks.

[Bug middle-end/37448] gcc 4.3.1 cannot compile big function

2011-01-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37448 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Blocks||47344

[Bug bootstrap/47345] New: [4.6 Regression] LTO failed to bootstrap-profiled

2011-01-18 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47345 Summary: [4.6 Regression] LTO failed to bootstrap-profiled Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap

[Bug bootstrap/47345] [4.6 Regression] LTO failed to bootstrap-profiled

2011-01-18 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47345 Jack Howarth howarth at nitro dot med.uc.edu changed: What|Removed |Added CC||howarth at

[Bug target/36861] [4.5/4.6 Regression] boost's compressed avl confuses GCC

2011-01-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36861 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Known to work|| Known

[Bug tree-optimization/26854] Inordinate compile times on large routines

2011-01-18 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26854 Jan Hubicka hubicka at gcc dot gnu.org changed: What|Removed |Added CC||hubicka at gcc

[Bug middle-end/37448] gcc 4.3.1 cannot compile big function

2011-01-18 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37448 --- Comment #43 from Jan Hubicka hubicka at gcc dot gnu.org 2011-01-18 14:53:46 UTC --- Now at -O2 the main inliner seems to degenerate ;( 168767 78.4974 cc1 cgraph_edge_badness 9426 4.3842 cc1

[Bug tree-optimization/26854] Inordinate compile times on large routines

2011-01-18 Thread dberlin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26854 --- Comment #123 from Daniel Berlin dberlin at gcc dot gnu.org 2011-01-18 14:54:33 UTC --- On Tue, Jan 18, 2011 at 9:49 AM, hubicka at gcc dot gnu.org gcc-bugzi...@gcc.gnu.org wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26854 Jan

[Bug middle-end/37448] gcc 4.3.1 cannot compile big function

2011-01-18 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37448 --- Comment #44 from Jan Hubicka hubicka at gcc dot gnu.org 2011-01-18 14:58:04 UTC --- and later IRA samples %app name symbol name 2582656.8667 cc1 allocno_spill_priority_compare 6812

[Bug c++/40901] Access qualifiers of embedded templates are discarded

2011-01-18 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40901 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Keywords||accepts-invalid

[Bug c++/40901] Access qualifiers of embedded templates are discarded

2011-01-18 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40901 --- Comment #4 from Jonathan Wakely redi at gcc dot gnu.org 2011-01-18 15:11:05 UTC --- (In reply to comment #3) access control isn't done for a nested-name-specifier sorry, should be ... for arguments in a template-id in a

[Bug c++/47346] New: access control for nested type is ignored in class template

2011-01-18 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47346 Summary: access control for nested type is ignored in class template Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: accepts-invalid Severity: normal

[Bug tree-optimization/26854] Inordinate compile times on large routines

2011-01-18 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26854 --- Comment #124 from Jan Hubicka hubicka at ucw dot cz 2011-01-18 15:15:01 UTC --- This looks suspiciously like it's not using the DFS numbers It seems that they are used, just we do a lot of queries from register_new_assert_for according to

[Bug tree-optimization/26854] Inordinate compile times on large routines

2011-01-18 Thread dberlin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26854 --- Comment #125 from Daniel Berlin dberlin at gcc dot gnu.org 2011-01-18 15:18:25 UTC --- --- Comment #124 from Jan Hubicka hubicka at ucw dot cz 2011-01-18 15:15:01 UTC --- This looks suspiciously like it's not using the DFS numbers It

[Bug target/36861] [4.5/4.6 Regression] boost's compressed avl confuses GCC

2011-01-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36861 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug bootstrap/47345] [4.6 Regression] LTO failed to bootstrap-profiled

2011-01-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47345 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.6.0

[Bug rtl-optimization/47216] [4.6 Regression] gcc.dg/torture/pr43360.c FAILs with -O -fPIC -fgcse -fgcse-sm -fnon-call-exceptions -fno-tree-dse

2011-01-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47216 --- Comment #5 from Richard Guenther rguenth at gcc dot gnu.org 2011-01-18 15:50:59 UTC --- Author: rguenth Date: Tue Jan 18 15:50:55 2011 New Revision: 168951 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=168951 Log: 2011-01-18 Richard

[Bug rtl-optimization/47216] [4.6 Regression] gcc.dg/torture/pr43360.c FAILs with -O -fPIC -fgcse -fgcse-sm -fnon-call-exceptions -fno-tree-dse

2011-01-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47216 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug bootstrap/47345] [4.6 Regression] LTO failed to bootstrap-profiled

2011-01-18 Thread howarth at nitro dot med.uc.edu
/lib/gcc4.6/libexec/gcc/x86_64-apple-darwin10.6.0/4.6.0/lto-wrapper Target: x86_64-apple-darwin10.6.0 Configured with: ../gcc-4.6-20110118/configure --prefix=/sw --prefix=/sw/lib/gcc4.6 --mandir=/sw/share/man --infodir=/sw/lib/gcc4.6/info --with-build-config=bootstrap-lto --enable-stage1-languages=c

[Bug tree-optimization/47290] [4.5/4.6 Regression] memory exhausted compiling a destructor with an infinite 'for (;;);' loop

2011-01-18 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47290 --- Comment #11 from Richard Henderson rth at gcc dot gnu.org 2011-01-18 16:45:09 UTC --- Jakub, I'm fine with your second patch to detect infinite loops, with the proviso that you break out the test into a separate function.

[Bug c++/47347] New: pragma GCC diagnostic ignored has no effect sometimes

2011-01-18 Thread gcc at dpinol dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47347 Summary: pragma GCC diagnostic ignored has no effect sometimes Product: gcc Version: 4.5.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug tree-optimization/46886] [4.5/4.6 Regression] gfortran.dg/array_constructor_9.f90 FAILs with -ftree-parallelize-loops -fstrict-overflow -fno-tree-ch

2011-01-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46886 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||rakdver at gcc

[Bug tree-optimization/47290] [4.5/4.6 Regression] memory exhausted compiling a destructor with an infinite 'for (;;);' loop

2011-01-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47290 --- Comment #12 from Jakub Jelinek jakub at gcc dot gnu.org 2011-01-18 17:20:56 UTC --- Created attachment 23020 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=23020 gcc46-pr47290.patch Like this (still untested but on this testcase)?

[Bug fortran/45586] [4.6 Regression] ICE non-trivial conversion at assignment

2011-01-18 Thread mikael at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45586 --- Comment #33 from Mikael Morin mikael at gcc dot gnu.org 2011-01-18 17:21:54 UTC --- (In reply to comment #32) Yes, but it's possible I was going up the wrong tree. My idea was to build the no-restrict variants of types on demand, as

[Bug c++/47338] [4.5 Regression] cc1plus returns exist code 5

2011-01-18 Thread daniel.f.starke at freenet dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47338 --- Comment #2 from daniel.f.starke at freenet dot de 2011-01-18 17:30:54 UTC --- What do you mean by debug? I can't even compile it because cc1plus exists half the way.

[Bug c++/47347] pragma GCC diagnostic ignored has no effect sometimes

2011-01-18 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47347 --- Comment #1 from Jonathan Wakely redi at gcc dot gnu.org 2011-01-18 17:32:39 UTC --- reduced: #pragma GCC diagnostic ignored -Wunused-parameter template class struct KeyValue { virtual void serialize(int a) const { } }; void f() {

[Bug c++/47338] [4.5 Regression] cc1plus returns exit code 5

2011-01-18 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47338 --- Comment #3 from Jonathan Wakely redi at gcc dot gnu.org 2011-01-18 17:35:34 UTC --- debug cc1plus to see where/why it exits, not debug your application

[Bug lto/46911] [4.6 Regression] ICE: SIGSEGV in add_name_and_src_coords_attributes (dwarf2out.c:17792) with -flto -g

2011-01-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46911 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4

[Bug target/47318] _mm256_maskstore_pd has wrong prototype

2011-01-18 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47318 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|NEW |RESOLVED

[Bug fortran/47348] New: substring with len_trim in array constructor

2011-01-18 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47348 Summary: substring with len_trim in array constructor Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: wrong-code Severity: normal Priority: P3 Component:

[Bug tree-optimization/47290] [4.5/4.6 Regression] memory exhausted compiling a destructor with an infinite 'for (;;);' loop

2011-01-18 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47290 --- Comment #13 from Richard Henderson rth at gcc dot gnu.org 2011-01-18 18:20:49 UTC --- Looks good. Ok if it passes tests.

[Bug fortran/47349] New: missing warning: Actual argument contains too few elements

2011-01-18 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47349 Summary: missing warning: Actual argument contains too few elements Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug fortran/47348] substring with len_trim in array constructor

2011-01-18 Thread kargl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47348 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org ---

[Bug tree-optimization/47271] [4.6 Regression] if-conversion removes a test (if), the function generates invalid outputs

2011-01-18 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47271 --- Comment #5 from Sebastian Pop spop at gcc dot gnu.org 2011-01-18 18:45:27 UTC --- In this loop: for (i=0, nops=0 ; icodelen ; i += ((codestr[i] = 90) ? 3 : 1)) { addrmap[i] = i - nops; if (codestr[i] == 9) nops++; }

[Bug libstdc++/36104] [4.3/4.4/4.5/4.6 Regression] gnu-versioned-namespace is broken

2011-01-18 Thread bkoz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36104 --- Comment #11 from Benjamin Kosnik bkoz at gcc dot gnu.org 2011-01-18 19:01:01 UTC --- yes. debug mode + versioning still in progress. expect to wrap that up asap

[Bug fortran/47349] missing warning: Actual argument contains too few elements

2011-01-18 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47349 --- Comment #1 from janus at gcc dot gnu.org 2011-01-18 19:08:00 UTC --- Here's a first patch, not regtested yet: Index: gcc/fortran/interface.c === --- gcc/fortran/interface.c

[Bug target/36861] [4.5/4.6 Regression] boost's compressed avl confuses GCC

2011-01-18 Thread igaztanaga at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36861 --- Comment #38 from Ion GaztaƱaga igaztanaga at gmail dot com 2011-01-18 19:15:22 UTC --- Thanks Richard for the detailed report. The fact is that the next standard is trying to support relative pointers for container implementations (much like

[Bug fortran/47348] substring with len_trim in array constructor

2011-01-18 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47348 Thomas Koenig tkoenig at gcc dot gnu.org changed: What|Removed |Added Blocks||47065 ---

[Bug testsuite/41146] FAIL: gcc.target/powerpc/asm-es-2.c scan-assembler *

2011-01-18 Thread mrs at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41146 --- Comment #4 from mrs at gcc dot gnu.org mrs at gcc dot gnu.org 2011-01-18 20:06:17 UTC --- Author: mrs Date: Tue Jan 18 20:06:13 2011 New Revision: 168960 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=168960 Log: 2011-01-18 Dominique

[Bug tree-optimization/47179] [4.5/4.6 Regression] SPU: errno misoptimization around malloc call

2011-01-18 Thread uweigand at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47179 --- Comment #4 from Ulrich Weigand uweigand at gcc dot gnu.org 2011-01-18 20:13:59 UTC --- Author: uweigand Date: Tue Jan 18 20:13:56 2011 New Revision: 168961 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=168961 Log: PR

[Bug tree-optimization/47179] [4.5/4.6 Regression] SPU: errno misoptimization around malloc call

2011-01-18 Thread uweigand at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47179 Ulrich Weigand uweigand at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug fortran/47350] New: Deferred string length: ALLOCATE should allow MOLD=

2011-01-18 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47350 Summary: Deferred string length: ALLOCATE should allow MOLD= Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: rejects-valid Severity: normal Priority: P3

[Bug tree-optimization/43567] linear loop transform

2011-01-18 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43567 --- Comment #5 from Sebastian Pop spop at gcc dot gnu.org 2011-01-18 20:47:10 UTC --- *** Bug 43568 has been marked as a duplicate of this bug. ***

[Bug tree-optimization/43568] linear loop transform

2011-01-18 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43568 Sebastian Pop spop at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/47338] [4.5 Regression] cc1plus returns exit code 5

2011-01-18 Thread daniel.f.starke at freenet dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47338 --- Comment #4 from Daniel Starke daniel.f.starke at freenet dot de 2011-01-18 20:48:34 UTC --- Here is the debugging output. I can attach the whole back-trace if needed. GNU gdb (GDB) 7.2 Copyright (C) 2010 Free Software Foundation, Inc.

[Bug tree-optimization/43567] linear loop transform

2011-01-18 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43567 --- Comment #6 from Sebastian Pop spop at gcc dot gnu.org 2011-01-18 20:54:23 UTC --- Author: spop Date: Tue Jan 18 20:54:18 2011 New Revision: 168962 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=168962 Log: Add testcase for PR43567.

[Bug tree-optimization/29832] -ftree-loop-linear miscompiles scalarize.f90

2011-01-18 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29832 --- Comment #8 from Sebastian Pop spop at gcc dot gnu.org 2011-01-18 20:54:30 UTC --- Author: spop Date: Tue Jan 18 20:54:26 2011 New Revision: 168963 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=168963 Log: Add testcase for PR29832.

[Bug tree-optimization/43657] [4.3/4.4/4.5/4.6 Regression] -ftree-loop-linear causes FAIL: gcc.dg/vect/vect-cond-5.c execution test

2011-01-18 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43657 --- Comment #7 from Sebastian Pop spop at gcc dot gnu.org 2011-01-18 20:54:38 UTC --- Author: spop Date: Tue Jan 18 20:54:34 2011 New Revision: 168964 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=168964 Log: Add testcase for PR43657.

[Bug tree-optimization/46168] [4.3/4.4/4.5/4.6 Regression] ICE: verify_ssa failed: definition in block 6 does not dominate use in block 5 with -ftree-loop-linear

2011-01-18 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46168 --- Comment #3 from Sebastian Pop spop at gcc dot gnu.org 2011-01-18 20:54:43 UTC --- Author: spop Date: Tue Jan 18 20:54:40 2011 New Revision: 168965 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=168965 Log: Add testcase for PR46168.

[Bug tree-optimization/46215] ICE: verify_stmts failed: type mismatch in comparison expression with -fstrict-overflow -fno-tree-ch -ftree-loop-linear

2011-01-18 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46215 --- Comment #1 from Sebastian Pop spop at gcc dot gnu.org 2011-01-18 20:54:50 UTC --- Author: spop Date: Tue Jan 18 20:54:46 2011 New Revision: 168966 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=168966 Log: Add testcase for PR46215.

[Bug tree-optimization/46970] [4.3/4.4/4.5/4.6 Regression] wrong code with -Os -ftree-loop-linear

2011-01-18 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46970 --- Comment #6 from Sebastian Pop spop at gcc dot gnu.org 2011-01-18 20:54:55 UTC --- Author: spop Date: Tue Jan 18 20:54:52 2011 New Revision: 168967 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=168967 Log: Add testcase for PR46970.

[Bug tree-optimization/43657] [4.3/4.4/4.5/4.6 Regression] -ftree-loop-linear causes FAIL: gcc.dg/vect/vect-cond-5.c execution test

2011-01-18 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43657 Sebastian Pop spop at gcc dot gnu.org changed: What|Removed |Added AssignedTo|aoliva at gcc dot gnu.org |spop at gcc dot

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