[Bug c++/34949] Dead code in empty destructors.

2013-04-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34949 --- Comment #21 from Jakub Jelinek 2013-04-03 06:31:50 UTC --- Author: jason Date: Tue Apr 2 21:09:38 2013 New Revision: 197375 URL: http://gcc.gnu.org/viewcvs?rev=197375&root=gcc&view=rev Log: PR c++/34949 * decl.c (begin_d

[Bug c++/34949] Dead code in empty destructors.

2013-04-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34949 --- Comment #20 from Jakub Jelinek 2013-04-03 06:31:13 UTC --- Author: jakub Date: Tue Apr 2 18:27:45 2013 New Revision: 197370 URL: http://gcc.gnu.org/viewcvs?rev=197370&root=gcc&view=rev Log: PR c++/34949 * tree-ssa-alias.

[Bug c++/34949] Dead code in empty destructors.

2013-04-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34949 --- Comment #19 from Jakub Jelinek 2013-04-03 06:31:02 UTC --- Author: jakub Date: Tue Apr 2 18:25:36 2013 New Revision: 197369 URL: http://gcc.gnu.org/viewcvs?rev=197369&root=gcc&view=rev Log: PR c++/34949 * tree-cfg.c (ver

[Bug rtl-optimization/56745] [4.8/4.9 Regression] ICE in merge_if_block

2013-04-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56745 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug rtl-optimization/56745] [4.8/4.9 Regression] ICE in merge_if_block

2013-04-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56745 --- Comment #3 from Jakub Jelinek 2013-04-03 06:30:06 UTC --- Author: jakub Date: Tue Apr 2 18:31:37 2013 New Revision: 197372 URL: http://gcc.gnu.org/viewcvs?rev=197372&root=gcc&view=rev Log: PR rtl-optimization/56745 * ifc

[Bug rtl-optimization/56745] [4.8/4.9 Regression] ICE in merge_if_block

2013-04-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56745 --- Comment #2 from Jakub Jelinek 2013-04-03 06:29:48 UTC --- Author: jakub Date: Tue Apr 2 18:29:18 2013 New Revision: 197371 URL: http://gcc.gnu.org/viewcvs?rev=197371&root=gcc&view=rev Log: PR rtl-optimization/56745 * ifc

[Bug c++/56815] void pointer arithmetic

2013-04-02 Thread d.v.a at ngs dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56815 --- Comment #5 from __vic 2013-04-03 06:24:43 UTC --- (In reply to comment #4) > From gcc manpage, the option '-std=' specifies base standard and > accept some GNU extensions that do not contradict it. > > If you would like to issue warn

[Bug middle-end/45472] [4.6/4.7 Regression] [Middle-end volatile semantics] ICE: in move_op_ascend, at sel-sched.c:6124 with -fselective-scheduling2

2013-04-02 Thread abel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45472 --- Comment #29 from Andrey Belevantsev 2013-04-03 05:59:53 UTC --- Ported to 4.7 and 4.6, though no bugzilla commit made. Do I close the bug or do we want to fix the front-end to produce the proper volatile bits?

[Bug middle-end/56077] [4.6/4.7 Regression] volatile ignored when function inlined

2013-04-02 Thread abel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56077 Andrey Belevantsev changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution

[Bug c++/56815] void pointer arithmetic

2013-04-02 Thread jasonwucj at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56815 Chung-Ju Wu changed: What|Removed |Added CC||jasonwucj at gmail dot com --- Co

[Bug libstdc++/56822] std::promise seems broken on 10.8 lion

2013-04-02 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56822 Andrew Pinski changed: What|Removed |Added Target||*darwin* Component|c++

[Bug c++/56822] New: std::promise seems broken on 10.8 lion

2013-04-02 Thread verdagon at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56822 Bug #: 56822 Summary: std::promise seems broken on 10.8 lion Classification: Unclassified Product: gcc Version: 4.8.1 Status: UNCONFIRMED Severity: normal

[Bug c++/56821] Unable to overload with references to 'this'.

2013-04-02 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56821 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/56821] Unable to overload with references to 'this'.

2013-04-02 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56821 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug lto/56804] lto1: internal compiler error: bytecode stream: found non-null terminated string

2013-04-02 Thread vchou79 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56804 --- Comment #6 from Vincent 2013-04-02 23:48:41 UTC --- bash-4.1$ cat test.res 3 test.o 4 459 b27d8a298c16d07e PREVAILING_DEF_IRONLY_EXP check_vpx_codec_dec_init_ver 475 b27d8a298c16d07e PREVAILING_DEF_IRONLY_EXP main 463 b27d8a298c16d

[Bug tree-optimization/56799] Runfail after r197060+r197082.

2013-04-02 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56799 --- Comment #2 from Jeffrey A. Law 2013-04-02 22:18:39 UTC --- The test to verify we were doing a widening conversion was lost when I made the tweaks Richi suggested. I'll have a fix in the tree tomorrow.

[Bug c++/56821] Unable to overload with references to 'this'.

2013-04-02 Thread 3dw4rd at verizon dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56821 Ed Smith-Rowland <3dw4rd at verizon dot net> changed: What|Removed |Added CC||jaso

[Bug c++/56821] New: Unable to overload with references to 'this'.

2013-04-02 Thread 3dw4rd at verizon dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56821 Bug #: 56821 Summary: Unable to overload with references to 'this'. Classification: Unclassified Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Pri

[Bug debug/56805] DW_TAG_typedef missing when -fdebug-types-section is used (and -fno-eliminate-unused-debug-types)

2013-04-02 Thread jan.sm...@alcatel-lucent.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56805 --- Comment #5 from Jan Smets 2013-04-02 21:28:37 UTC --- -gstrict-dwarf does not disable type sections in GCC 4.6, the result is unchanged. With 4.8 the behaviour is what you described. Is it really that much trouble to add a DW_TAG_ty

[Bug c++/50243] vtable for pure abstract class (interface) shouldn't be emitted

2013-04-02 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50243 --- Comment #4 from Jason Merrill 2013-04-02 21:19:18 UTC --- Created attachment 29782 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29782 possible patch The patches we checked in today for 34949 almost fix this bug as well, but n

[Bug c++/56820] New: elaborated-type-specifier friend incorrectly looked up beyond innermost enclosing namespace

2013-04-02 Thread wd11 at leicester dot ac.uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56820 Bug #: 56820 Summary: elaborated-type-specifier friend incorrectly looked up beyond innermost enclosing namespace Classification: Unclassified Product: gcc Version: unkn

[Bug c++/34949] Dead code in empty destructors.

2013-04-02 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34949 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug c++/56819] New: [4.7/4.8/4.9 Regression] ICE: SIGSEGV in int_cst_value (tree.h:4013) with -fcompare-debug

2013-04-02 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56819 Bug #: 56819 Summary: [4.7/4.8/4.9 Regression] ICE: SIGSEGV in int_cst_value (tree.h:4013) with -fcompare-debug Classification: Unclassified Product: gcc Version: 4.8.0

[Bug fortran/56816] ICE in delete_root

2013-04-02 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56816 Thomas Koenig changed: What|Removed |Added CC||mikael at gcc dot gnu.org,

[Bug debug/56805] DW_TAG_typedef missing when -fdebug-types-section is used (and -fno-eliminate-unused-debug-types)

2013-04-02 Thread ccoutant at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56805 Cary Coutant changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug debug/56805] DW_TAG_typedef missing when -fdebug-types-section is used (and -fno-eliminate-unused-debug-types)

2013-04-02 Thread ccoutant at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56805 --- Comment #4 from Cary Coutant 2013-04-02 20:34:57 UTC --- In GCC 4.6, type sections were the default for -gdwarf-4, but -gdwarf-2 was still the default for 4.6, I think. If you explicitly ask for -gdwarf-4, you can also add -gstrict-dwa

[Bug c/51628] __attribute__((packed)) is unsafe in some cases

2013-04-02 Thread peter at axium dot co.nz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51628 --- Comment #18 from incrediball 2013-04-02 20:21:06 UTC --- Not sure if I can agree with (or understand) this comment. If we use my example of the address of an int in a packed structure being assigned to an int* then one could argue that

[Bug fortran/56818] [meta-bug] fortran-dev bugs

2013-04-02 Thread dominique.pelletier at polymtl dot ca
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56818 --- Comment #2 from Dominique Pelletier 2013-04-02 19:04:49 UTC --- Created attachment 29779 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29779 modules from metcalf's modern fortran explainde DP@P-DP /cygdrive/c/users/dp/Desktop/

[Bug fortran/56818] [meta-bug] fortran-dev bugs

2013-04-02 Thread dominique.pelletier at polymtl dot ca
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56818 Dominique Pelletier changed: What|Removed |Added CC||dominique.pelletier at

[Bug fortran/56816] f951.exe internal compiler error. segmentation fault

2013-04-02 Thread dominique.pelletier at polymtl dot ca
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56816 --- Comment #4 from Dominique Pelletier 2013-04-02 19:02:36 UTC --- DP@P-DP /cygdrive/c/users/dp/Desktop/metcalf $ gfortran -v -c bug_report.f03 Using built-in specs. COLLECT_GCC=C:\Program Files (x86)\gfortran\bin\gfortran.exe Target: m

[Bug fortran/56816] f951.exe internal compiler error. segmentation fault

2013-04-02 Thread dominique.pelletier at polymtl dot ca
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56816 Dominique Pelletier changed: What|Removed |Added Attachment #29777|0 |1 is obsolete|

[Bug fortran/56818] New: [meta-bug] fortran-dev bugs

2013-04-02 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56818 Bug #: 56818 Summary: [meta-bug] fortran-dev bugs Classification: Unclassified Product: gcc Version: fortran-dev Status: UNCONFIRMED Severity: normal Prior

[Bug tree-optimization/56817] New: [4.8/4.9 Regression] ICE in hide_evolution_in_other_loops_than_loop

2013-04-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56817 Bug #: 56817 Summary: [4.8/4.9 Regression] ICE in hide_evolution_in_other_loops_than_loop Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRME

[Bug debug/56805] DW_TAG_typedef missing when -fdebug-types-section is used (and -fno-eliminate-unused-debug-types)

2013-04-02 Thread jan.sm...@alcatel-lucent.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56805 --- Comment #3 from Jan Smets 2013-04-02 18:11:41 UTC --- For me it's very important. To briefly describe what we do: we have structures that are sent to different platforms with configuration information for fail over/redundancy/etc. Fir

[Bug fortran/56816] f951.exe internal compiler error. segmentation fault

2013-04-02 Thread Joost.VandeVondele at mat dot ethz.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56816 Joost VandeVondele changed: What|Removed |Added CC||Joost.VandeVondele at mat

[Bug fortran/56816] f951.exe internal compiler error. segmentation fault

2013-04-02 Thread dominique.pelletier at polymtl dot ca
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56816 Dominique Pelletier changed: What|Removed |Added Version|unknown |4.8.0 --- Comment #1 from

[Bug fortran/56816] New: f951.exe internal compiler error. segmentation fault

2013-04-02 Thread dominique.pelletier at polymtl dot ca
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56816 Bug #: 56816 Summary: f951.exe internal compiler error. segmentation fault Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: no

[Bug debug/56805] DW_TAG_typedef missing when -fdebug-types-section is used (and -fno-eliminate-unused-debug-types)

2013-04-02 Thread ccoutant at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56805 Cary Coutant changed: What|Removed |Added CC||ccoutant at gcc dot gnu.org ---

[Bug fortran/56814] [4.8/4.9 Regression] Bogus Interface mismatch in dummy procedure

2013-04-02 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56814 --- Comment #1 from Tobias Burnus 2013-04-02 17:25:18 UTC --- The check is in interface.c's check_result_characteristics: /* Check PROCEDURE POINTER attribute. */ if (r1 != s1 && r1->attr.proc_pointer != r2->attr.proc_pointer)

[Bug c++/56815] void pointer arithmetic

2013-04-02 Thread d.v.a at ngs dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56815 --- Comment #3 from __vic 2013-04-02 17:10:15 UTC --- (In reply to comment #2) > void* arithmetic is a GCC extension. But why my examples are treated differently?

[Bug c++/56815] void pointer arithmetic

2013-04-02 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56815 --- Comment #2 from Andrew Pinski 2013-04-02 17:04:31 UTC --- Use -pedantic-errors if you want to have rejected invalid standard C++ code. void* arithmetic is a GCC extension.

[Bug c++/56815] void pointer arithmetic

2013-04-02 Thread d.v.a at ngs dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56815 --- Comment #1 from __vic 2013-04-02 17:00:23 UTC --- Slightly modified: int main() { void *p = 0; p++; } $ gcc -std=c++98 source.cpp source.cpp:4:6: error: arithmetic on a pointer to void p++; ~^

[Bug c++/56815] New: void pointer arithmetic

2013-04-02 Thread d.v.a at ngs dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56815 Bug #: 56815 Summary: void pointer arithmetic Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug tree-optimization/50789] Gather vectorization

2013-04-02 Thread vincenzo.innocente at cern dot ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50789 vincenzo Innocente changed: What|Removed |Added CC||vincenzo.innocente at cern

[Bug fortran/56735] [4.6/4.7/4.8/4.9 Regression] Namelist Read Error with question marks

2013-04-02 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56735 --- Comment #10 from Tobias Burnus 2013-04-02 16:31:25 UTC --- Author: burnus Date: Tue Apr 2 16:30:26 2013 New Revision: 197361 URL: http://gcc.gnu.org/viewcvs?rev=197361&root=gcc&view=rev Log: libgfortran/ 2013-04-02 Tobias Burnu

[Bug other/56811] [4.8 Regression] libbacktrace causes undefined symbol "_Unwind_GetIPInfo" on ia64-hpux

2013-04-02 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56811 Andrew Pinski changed: What|Removed |Added Component|c |other Host|

[Bug fortran/56814] [4.8/4.9 Regression] Bogus Interface mismatch in dummy procedure

2013-04-02 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56814 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org Targ

[Bug fortran/56814] New: [4.8/4.9 Regression] Bogus Interface mismatch in dummy procedure

2013-04-02 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56814 Bug #: 56814 Summary: [4.8/4.9 Regression] Bogus Interface mismatch in dummy procedure Classification: Unclassified Product: gcc Version: 4.9.0 Status: UNCO

[Bug libfortran/56737] [4.6/4.7/4.8/4.9 Regression] Wrong I/O result with format cache for Hollerith strings

2013-04-02 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56737 --- Comment #7 from Tobias Burnus 2013-04-02 15:43:19 UTC --- Author: burnus Date: Tue Apr 2 15:42:31 2013 New Revision: 197359 URL: http://gcc.gnu.org/viewcvs?rev=197359&root=gcc&view=rev Log: libgfortran/ 2013-04-02 Tobias Burnus

[Bug bootstrap/56813] New: [4.9 regression] invalid assembly code for libiberty/cp-demangle.c on armv5tel-linux-gnueabi

2013-04-02 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56813 Bug #: 56813 Summary: [4.9 regression] invalid assembly code for libiberty/cp-demangle.c on armv5tel-linux-gnueabi Classification: Unclassified Product: gcc Version: 4.9

[Bug tree-optimization/56787] [4.8/4.9 Regression] Vectorization fails because of CLOBBER statements

2013-04-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56787 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Co

[Bug c++/22488] C++ frontend generates RECORD_TYPEs with overlapping FIELD_DECLs

2013-04-02 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22488 Eric Botcazou changed: What|Removed |Added CC||ebotcazou at gcc dot

[Bug middle-end/52436] BIT_FIELD_REF > should be canonicalized for non-bitfield accesses

2013-04-02 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52436 --- Comment #6 from Marc Glisse 2013-04-02 14:36:59 UTC --- (In reply to comment #5) > No, get_addr_base_and_unit_offset_1 only is supposed to return the > addressable offset into an object - it doesn't care about access sizes. It is al

[Bug middle-end/52436] BIT_FIELD_REF > should be canonicalized for non-bitfield accesses

2013-04-02 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52436 --- Comment #5 from rguenther at suse dot de 2013-04-02 14:21:56 UTC --- On Tue, 2 Apr 2013, glisse at gcc dot gnu.org wrote: > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52436 > > --- Comment #4 from Marc Glisse 2013-04-02 > 14

[Bug middle-end/52436] BIT_FIELD_REF > should be canonicalized for non-bitfield accesses

2013-04-02 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52436 --- Comment #4 from Marc Glisse 2013-04-02 14:08:57 UTC --- (In reply to comment #3) > I'd re-organize it like Ok, I'll try something like that. > it avoids building a tree just to feed it into get_addr_base_and_unit_offset The ide

[Bug tree-optimization/56812] Simple loop is not SLP-vectorized after r196872

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56812 --- Comment #6 from Richard Biener 2013-04-02 14:06:12 UTC --- The BB vectorization case ran into /* When vectorizing a basic block unknown depnedence can still mean grouped access. */ if (vect_check_interleaving (

[Bug tree-optimization/56812] Simple loop is not SLP-vectorized after r196872

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56812 Richard Biener changed: What|Removed |Added Status|WAITING |ASSIGNED AssignedTo|una

[Bug tree-optimization/56778] [4.9 Regression] ICE on several benchmarks after r196775.

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56778 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug fortran/50269] Wrongly rejects element of assumed-shape array in C_LOC

2013-04-02 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50269 --- Comment #8 from Tobias Burnus 2013-04-02 13:28:00 UTC --- (In reply to comment #7) > (In reply to comment #6) > > Are we sure? When running the code example given in comment #1, I get a > > segfault. > Yes, something seems to be stil

[Bug tree-optimization/56812] Simple loop is not SLP-vectorized after r196872

2013-04-02 Thread ysrumyan at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56812 --- Comment #4 from Yuri Rumyantsev 2013-04-02 13:27:15 UTC --- Yes, the test-case is correct. If we delete your changes we got thee following (with -ftree-vectorizer-verbose-3): t.cc:12: note: vectorizing stmts using SLP.BASIC BLOCK VEC

[Bug lto/56804] lto1: internal compiler error: bytecode stream: found non-null terminated string

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56804 --- Comment #5 from Richard Biener 2013-04-02 13:25:12 UTC --- Works for me. Are you sure -lvpx doesn't contain LTO bytecode? Can you reproduce it with -r -nostdlib? Please provide the output of appending -v to the link line - also look

[Bug libfortran/56810] record-repeat fails kind check on complex read

2013-04-02 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56810 Tobias Burnus changed: What|Removed |Added Keywords||wrong-code Status|UN

[Bug tree-optimization/56812] Simple loop is not SLP-vectorized after r196872

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56812 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug gcov-profile/56773] Programs crash if compiled with --coverage, although they run correctly without --coverage

2013-04-02 Thread peter.hans.froehlich at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56773 --- Comment #4 from peter.hans.froehlich at gmail dot com 2013-04-02 13:10:22 UTC --- I am fine with your decision to declare this INVALID, I'd just like to understand the reasoning. You're saying that it's okay for code injected by gcc to

[Bug tree-optimization/56799] Runfail after r197060+r197082.

2013-04-02 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56799 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/56698] "array subscript is above array bounds" triggered on code that doesn't have that problem

2013-04-02 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56698 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/56698] "array subscript is above array bounds" triggered on code that doesn't have that problem

2013-04-02 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56698 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Co

[Bug c++/56768] [4.7] ICE in make_decl_rtl, at varasm.c:1147

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56768 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug rtl-optimization/55611] Operand swapping for commutative operators

2013-04-02 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55611 --- Comment #5 from Marc Glisse 2013-04-02 12:11:12 UTC --- See the discussion at: http://gcc.gnu.org/ml/gcc-patches/2013-03/msg00692.html which continues at: http://gcc.gnu.org/ml/gcc-patches/2013-04/msg00049.html for why we won

[Bug tree-optimization/56787] [4.8/4.9 Regression] Vectorization fails because of CLOBBER statements

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56787 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Keywords|

[Bug tree-optimization/56812] Simple loop is not SLP-vectorized after r196872

2013-04-02 Thread ysrumyan at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56812 --- Comment #2 from Yuri Rumyantsev 2013-04-02 11:41:23 UTC --- Sorry, i did a typo in -march option - it must be -march=corei7 -mavx.

[Bug tree-optimization/56778] [4.9 Regression] ICE on several benchmarks after r196775.

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56778 --- Comment #3 from Richard Biener 2013-04-02 11:27:09 UTC --- I have a fix.

[Bug tree-optimization/56812] Simple loop is not SLP-vectorized after r196872

2013-04-02 Thread ysrumyan at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56812 --- Comment #1 from Yuri Rumyantsev 2013-04-02 11:22:45 UTC --- Created attachment 29775 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29775 testcase Need to compile with -O3 -funroll-loops options.

[Bug tree-optimization/56812] New: Simple loop is not SLP-vectorized after r196872

2013-04-02 Thread ysrumyan at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56812 Bug #: 56812 Summary: Simple loop is not SLP-vectorized after r196872 Classification: Unclassified Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/56778] [4.9 Regression] ICE on several benchmarks after r196775.

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56778 --- Comment #2 from Richard Biener 2013-04-02 11:19:35 UTC --- The issue is that gimple_seq_add_seq updates stmts added. But we update SSA form _before_ adding the sequence into the IL stream: /* End loop-exit-fixes after versioning.

[Bug c/56811] New: gcc build fails: Unsatisfied symbol "_Unwind_GetIPInfo"

2013-04-02 Thread mrcs.gcc at mailnull dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56811 Bug #: 56811 Summary: gcc build fails: Unsatisfied symbol "_Unwind_GetIPInfo" Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED

[Bug middle-end/56809] [4.9 Regression] Revision 197266 causes trunk ICE for arm-none-eabi targets

2013-04-02 Thread ktkachov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56809 ktkachov at gcc dot gnu.org changed: What|Removed |Added Target|arm-none-eabi, |arm-none-eabi,

[Bug target/56771] Integer Overflow? Building arm-rtems libgcc2

2013-04-02 Thread chris at contemporary dot net.au
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56771 --- Comment #6 from Chris Johns 2013-04-02 11:04:29 UTC --- It looks to me like libcpp/configure.ac is not setting 'need_64bit_hwint' to 'yes'. It looks like the RTEMS ptch to change arm-rtems*eabi to arm-rtems* needs to have this added.

[Bug c++/56768] [4.7] ICE in make_decl_rtl, at varasm.c:1147

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56768 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|una

[Bug libfortran/56810] New: record-repeat fails kind check on complex read

2013-04-02 Thread jonathan.hogg at stfc dot ac.uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56810 Bug #: 56810 Summary: record-repeat fails kind check on complex read Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug c++/56768] [4.7] ICE in make_decl_rtl, at varasm.c:1147

2013-04-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56768 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Co

[Bug lto/56804] lto1: internal compiler error: bytecode stream: found non-null terminated string

2013-04-02 Thread vchou79 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56804 --- Comment #4 from Vincent 2013-04-02 09:45:29 UTC --- After rebuild all LTO objects the same happened.

[Bug middle-end/56809] [4.9 Regression] Revision 197266 causes trunk ICE for arm-none-eabi targets

2013-04-02 Thread ktkachov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56809 --- Comment #2 from ktkachov at gcc dot gnu.org 2013-04-02 09:43:57 UTC --- Similar problem on aarch64-none-elf. The testcase produces this ICE with aarch64-none-elf-gcc ice.c -S ice.c:28:1: internal compiler error: in aarch64_output_cas

[Bug middle-end/56809] [4.9 Regression] Revision 197266 causes trunk ICE for arm-none-eabi targets

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56809 Richard Biener changed: What|Removed |Added Component|c |middle-end Target Milestone|-

[Bug lto/56804] lto1: internal compiler error: bytecode stream: found non-null terminated string

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56804 Richard Biener changed: What|Removed |Added Target||x86_64-w64-mingw32

[Bug plugins/56795] gimple_seq_alloc and gimple_seq_free are still present in gcc-4.8's gimple.h

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56795 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/56791] [4.8/4.9 Regression] Segmentation fault in stage2 gengenrtl -- Incorrect instruction sequence generated by reload

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56791 Richard Biener changed: What|Removed |Added Keywords||build, wrong-code Target Mile

[Bug tree-optimization/56790] VEC_COND_EXPR not constant folded

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56790 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libfortran/56786] [4.6/4.7/4.8/4.9 Regression] Namelist read fails with designators containing embedded spaces

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56786 Richard Biener changed: What|Removed |Added Priority|P3 |P4

[Bug libstdc++/56779] [4.8/4.9 Regression] libstdc++.so: undefined reference to `libintl_textdomain'

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56779 Richard Biener changed: What|Removed |Added CC||dnovillo at gcc dot gnu.org T

[Bug tree-optimization/56778] [4.9 Regression] ICE on several benchmarks after r196775.

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56778 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.9.0 Summary|ICE on

[Bug tree-optimization/56778] ICE on several benchmarks after r196775.

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56778 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug lto/56775] -flto and -fprofile-generate together result in a link-time internal compiler error (in "add_symbol_to_partition")

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56775 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug gcov-profile/56773] Programs crash if compiled with --coverage, although they run correctly without --coverage

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56773 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/56769] [4.7] ICE in set_ssa_val_to, at tree-ssa-sccvn.c:2511

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56769 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/56768] [4.7] ICE in make_decl_rtl, at varasm.c:1147

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56768 --- Comment #2 from Richard Biener 2013-04-02 08:58:24 UTC --- *** Bug 56769 has been marked as a duplicate of this bug. ***

[Bug c++/56768] [4.7] ICE in make_decl_rtl, at varasm.c:1147

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56768 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug other/28315] gcc doesn't use locale for default input charset

2013-04-02 Thread bonzini at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28315 Paolo Bonzini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c/51628] __attribute__((packed)) is unsafe in some cases

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51628 --- Comment #17 from Richard Biener 2013-04-02 08:30:54 UTC --- (In reply to comment #15) > I believe the discussion here is missing the point. Currently (at least with > version 4.5 and ARM, which I am currently using) the situation is th

[Bug c/51628] __attribute__((packed)) is unsafe in some cases

2013-04-02 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51628 --- Comment #16 from Richard Biener 2013-04-02 08:30:16 UTC --- (In reply to comment #14) > > What Ada does looks just like a workaround for what should be done properly > > in > > the expander. So no, IMHO we shouldn't be changing all o

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