[Bug fortran/46244] gfc_compare_derived_types is buggy

2011-02-21 Thread paul.richard.thomas at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46244 --- Comment #16 from paul.richard.thomas at gmail dot com 2011-02-21 08:25:51 UTC --- Dear Mikael, snip > Actually none of the gfc_compare_type/gfc_TK_compatible changes are absolutely > necessary to fix this bug. It is just I found it o

[Bug c/47796] The code to write to a bit_field data strucuture will be removed unexpectedly with gcc 4.5.1 -O2 option

2011-02-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47796 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug preprocessor/39029] #pragma once is not "exported" from the precompiled headers

2011-02-21 Thread olafvdspek at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39029 --- Comment #3 from Olaf van der Spek 2011-02-21 09:37:03 UTC --- g++ -o b.h.gch a.h g++ c.cpp a.h: #pragma once // a.h:1:9: warning: #pragma once in main file c.cpp: #include "b.h" #include "b.h" // c.cpp:2:15: error: b.h: No such file or di

[Bug libfortran/47830] errors in intrinsics/c99_functions.c

2011-02-21 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47830 Tobias Burnus changed: What|Removed |Added Keywords||build Status|UNCONFIRMED

[Bug target/47822] [4.6 Regression] Multiple test suite failures due to revision 170321

2011-02-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47822 --- Comment #15 from Richard Guenther 2011-02-21 09:44:34 UTC --- (In reply to comment #11) > Could you try building with the patch on a ppc box if you have one, without > the > "Fix" to tree.c in it, so that it will fail, if the problem isn't r

[Bug other/47824] Option to enable all warning (-Wall-real?)

2011-02-21 Thread olafvdspek at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47824 Olaf van der Spek changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolution|DUPLIC

[Bug middle-end/42722] move_by_pieces() incorrectly pushes structures to stack

2011-02-21 Thread bigotp at acm dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42722 --- Comment #12 from Peter A. Bigot 2011-02-21 09:45:15 UTC --- Created attachment 23418 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23418 Test case (requires msp430 back end) Sorry, I don't speak dejagnu well enough yet to put target te

[Bug middle-end/42722] move_by_pieces() incorrectly pushes structures to stack

2011-02-21 Thread bigotp at acm dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42722 --- Comment #13 from Peter A. Bigot 2011-02-21 09:45:52 UTC --- Created attachment 23419 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23419 Generated code before patch applied

[Bug middle-end/42722] move_by_pieces() incorrectly pushes structures to stack

2011-02-21 Thread bigotp at acm dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42722 --- Comment #14 from Peter A. Bigot 2011-02-21 09:46:30 UTC --- Created attachment 23420 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23420 Generated code after patch applied

[Bug target/39570] cabs and cabsf are named differently on NetBSD 5

2011-02-21 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39570 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- Comment #10

[Bug middle-end/42722] move_by_pieces() incorrectly pushes structures to stack

2011-02-21 Thread bigotp at acm dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42722 --- Comment #15 from Peter A. Bigot 2011-02-21 09:48:23 UTC --- Created attachment 23421 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23421 Fixes problem

[Bug middle-end/42722] move_by_pieces() incorrectly pushes structures to stack

2011-02-21 Thread bigotp at acm dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42722 --- Comment #16 from Peter A. Bigot 2011-02-21 09:50:00 UTC --- I've now taken over the msp430 back end and created the attached patch and test case. This is relative to the gcc trunk as of a couple weeks ago; still present in all releases up to

[Bug middle-end/31469] move_by_pieces in expr.c function bug

2011-02-21 Thread bigotp at acm dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31469 --- Comment #1 from Peter A. Bigot 2011-02-21 09:51:24 UTC --- Created attachment 23422 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23422 Fixes problem (resubmit, lost due to collision)

[Bug middle-end/31469] move_by_pieces in expr.c function bug

2011-02-21 Thread bigotp at acm dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31469 Peter A. Bigot changed: What|Removed |Added CC||bigotp at acm dot org --- Comment #2 fro

[Bug target/47831] New: avoid if-convertion if the conditional instructions and following conditional branch has the same condition

2011-02-21 Thread carrot at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47831 Summary: avoid if-convertion if the conditional instructions and following conditional branch has the same condition Product: gcc Version: 4.6.0 Status: UNCONFIRME

[Bug target/47822] [4.6 Regression] Multiple test suite failures due to revision 170321

2011-02-21 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47822 --- Comment #16 from Dominique d'Humieres 2011-02-21 10:03:36 UTC --- (In reply to comment #15) > > Could you try building with the patch on a ppc box if you have one, without > > the > > "Fix" to tree.c in it, so that it will fail, if the probl

[Bug objc/47832] New: [4.6 Regression] ObjC errors on structures with flexible data members

2011-02-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47832 Summary: [4.6 Regression] ObjC errors on structures with flexible data members Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug target/47822] [4.6 Regression] Multiple test suite failures due to revision 170321

2011-02-21 Thread iains at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47822 --- Comment #17 from Iain Sandoe 2011-02-21 10:08:51 UTC --- there was no intention to create a hack (or any other form of expedient work); ... if it is wrong, then it is likely a mistake on my part when importing the original implementation

[Bug fortran/47348] wrong string length with array constructor

2011-02-21 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47348 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug objc/47832] [4.6 Regression] ObjC errors on structures with flexible data members

2011-02-21 Thread nicola at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47832 --- Comment #1 from Nicola Pero 2011-02-21 10:37:10 UTC --- Hi Jakub, > @interface T > { > struct S *u; > }; > @end "struct S *" is a pointer, right ? So it's always the size of a pointer ? In that case, I don't see any reason why it shouldn

[Bug libfortran/47830] errors in intrinsics/c99_functions.c

2011-02-21 Thread kuehro at gmx dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47830 --- Comment #2 from Kai-Uwe Eckhardt 2011-02-21 10:38:16 UTC --- Hi, > > There are two errors > > For those having - like me - problems to spot the second error: > > > static long double prechalf = nexafterl (0.5L, LDBL_MAX); > >

[Bug target/47825] SSE bitwise operations on floats work -g, fail -O3

2011-02-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47825 Richard Guenther changed: What|Removed |Added Target||x86_64-*-* Status|RESOLVED

[Bug objc/47832] [4.6 Regression] ObjC errors on structures with flexible data members

2011-02-21 Thread nicola at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47832 Nicola Pero changed: What|Removed |Added Priority|P3 |P2 Status|UNCONFIRMED

[Bug target/47822] [4.6 Regression] Multiple test suite failures due to revision 170321

2011-02-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47822 --- Comment #18 from Richard Guenther 2011-02-21 10:44:03 UTC --- (In reply to comment #16) > (In reply to comment #15) > > > Could you try building with the patch on a ppc box if you have one, > > > without the > > > "Fix" to tree.c in it, so t

[Bug bootstrap/47827] gcc fails to bootstrap on i386-pc-solaris2.10

2011-02-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47827 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug libfortran/47830] errors in intrinsics/c99_functions.c

2011-02-21 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47830 --- Comment #3 from Tobias Burnus 2011-02-21 11:19:33 UTC --- (In reply to comment #2) > well besides the typo nexfaterl Well, that was actually the problem I had - my brain magically added the "t" ;-) (For NetBSD there is also PR 39570, which

[Bug objc/47832] [4.6 Regression] ObjC errors on structures with flexible data members

2011-02-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47832 --- Comment #3 from Jakub Jelinek 2011-02-21 12:02:58 UTC --- As I said, I don't know ObjC, so if you could fix it, I'd appreciate it. That said, ISO C99 allows: struct A { int a; char b[]; }; struct A a; // Here sizeof (a) will be offsetof (s

[Bug c++/47833] New: ICE during GC in gt_ggc_mx_pending_template

2011-02-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47833 Summary: ICE during GC in gt_ggc_mx_pending_template Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Compo

[Bug fortran/47348] wrong string length with array constructor

2011-02-21 Thread pault at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47348 --- Comment #8 from Paul Thomas 2011-02-21 12:06:42 UTC --- (In reply to comment #7) > Any plan to backport the fix in revision 170317? I had not planned so to do but would respond positively to popular pressure how far back would you want to go

[Bug c++/47833] ICE during GC in gt_ggc_mx_pending_template

2011-02-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47833 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/47487] ICE in rs6000_output_function_epilogue, at config/rs6000/rs6000.c:21782 building 64bit libgo

2011-02-21 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47487 Alan Modra changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/47834] New: Compiler uses unsafe math optimizations even -funsafe-math-optimizations is not given

2011-02-21 Thread stenedjo at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47834 Summary: Compiler uses unsafe math optimizations even -funsafe-math-optimizations is not given Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Pri

[Bug middle-end/35797] Compiler does not recognize faulty warnings starting with -Wno-

2011-02-21 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35797 Manuel López-Ibáñez changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug other/47824] Option to enable all warning (-Wall-real?)

2011-02-21 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47824 --- Comment #7 from Manuel López-Ibáñez 2011-02-21 12:30:27 UTC --- (In reply to comment #6) > > I'll have a look. > However, I still think an option to really enable (almost) all warnings should > be added. I don't agree with the comments in th

[Bug c++/47834] Compiler uses unsafe math optimizations even -funsafe-math-optimizations is not given

2011-02-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47834 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug middle-end/323] optimized code gives strange floating point results

2011-02-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=323 Richard Guenther changed: What|Removed |Added CC||stenedjo at gmail dot com --- Comment #1

[Bug other/47824] Option to enable all warning (-Wall-real?)

2011-02-21 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47824 --- Comment #8 from Jonathan Wakely 2011-02-21 12:39:28 UTC --- (In reply to comment #6) > (In reply to comment #5) > > It is implicitly in the manual as those that are not mentioned as enabled by > > Wall or Wextra. > > So "The list in the man

[Bug other/47824] Option to enable all warning (-Wall-real?)

2011-02-21 Thread olafvdspek at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47824 --- Comment #9 from Olaf van der Spek 2011-02-21 12:47:24 UTC --- > > So "The list in the manual already." is false. > > The information is in the manual, even if not as an explicit list. That's true, but not what was said. > I expect adding a

[Bug target/38306] [4.4/4.5/4.6 Regression] 15% slowdown w.r.t. 4.3 of computational kernel on some architectures

2011-02-21 Thread Joost.VandeVondele at pci dot uzh.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38306 --- Comment #23 from Joost VandeVondele 2011-02-21 12:53:30 UTC --- (In reply to comment #22) > What is the performance with 4.3 -O2? 4.3: > gfortran -O2 -march=native -funroll-loops -ffast-math test.f90 ; ./a.out Time for evaluation [s]:

[Bug other/47824] Option to enable all warning (-Wall-real?)

2011-02-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47824 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/31573] -Wall-all to enable all warnings

2011-02-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31573 --- Comment #5 from Jakub Jelinek 2011-02-21 12:55:51 UTC --- *** Bug 47824 has been marked as a duplicate of this bug. ***

[Bug fortran/40850] double free in nested types with allocatable components

2011-02-21 Thread mikael at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40850 Mikael Morin changed: What|Removed |Added CC||mikael at gcc dot gnu.org --- Comment #12

[Bug fortran/40850] double free in nested types with allocatable components

2011-02-21 Thread mikael at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40850 --- Comment #13 from Mikael Morin 2011-02-21 13:01:23 UTC --- Comment 5 is not affected by the double free as the allocatable components are never allocated during the program, only the containing entity is.

[Bug c/47796] The code to write to a bit_field data strucuture will be removed unexpectedly with gcc 4.5.1 -O2 option

2011-02-21 Thread qihua.dai at intel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47796 --- Comment #7 from qihua.dai at intel dot com 2011-02-21 13:02:41 UTC --- Hi, I used -Wall -O2. But no warning for this situation. gcc will print strict-aliasing related warning. struct tmp1_s tmp; tmp.a = 0xc; // this code line is removed

[Bug objc/47832] [4.6 Regression] ObjC errors on structures with flexible data members

2011-02-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47832 Jakub Jelinek changed: What|Removed |Added Priority|P2 |P4

[Bug other/47824] Option to enable all warning (-Wall-real?)

2011-02-21 Thread olafvdspek at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47824 --- Comment #11 from Olaf van der Spek 2011-02-21 13:11:04 UTC --- > Dup. No kidding?

[Bug libfortran/47567] Wrong output for small absolute values with F editing

2011-02-21 Thread thenlich at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47567 Thomas Henlich changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug bootstrap/47820] [4.6 Regression] LTO bootstrap failed with bootstrap-profiled

2011-02-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47820 --- Comment #3 from Richard Guenther 2011-02-21 13:38:54 UTC --- Author: rguenth Date: Mon Feb 21 13:38:48 2011 New Revision: 170359 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170359 Log: 2011-02-21 Richard Guenther PR lto/478

[Bug bootstrap/47820] [4.6 Regression] LTO bootstrap failed with bootstrap-profiled

2011-02-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47820 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug debug/47106] -fcompare-debug failure (length) with -fpartial-inlining -flto -fconserve-stack

2011-02-21 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47106 John David Anglin changed: What|Removed |Added CC||danglin at gcc dot gnu.org --- Commen

[Bug target/47825] SSE bitwise operations on floats work -g, fail -O3

2011-02-21 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47825 H.J. Lu changed: What|Removed |Added CC|hjl at gcc dot gnu.org |hjl.tools at gmail dot com, |

[Bug libfortran/47567] Wrong output for small absolute values with F editing

2011-02-21 Thread jvdelisle at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47567 --- Comment #21 from Jerry DeLisle 2011-02-21 14:22:51 UTC --- OK, can you tell I am time slicing this one. ;)

[Bug c++/47199] [4.6 Regression] [C++0x] ICE: expected class 'type', have 'declaration' (function_decl) in same_type_ignoring_top_level_qualifiers_p, at cp/typeck.c:1407 with -fno-elide-constructors

2011-02-21 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47199 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug tree-optimization/47835] New: FAIL: gcc.dg/pr46909.c scan-tree-dump ifcombine "optimizing two comparisons to x_[0-9]+\(D\) != 4"

2011-02-21 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47835 Summary: FAIL: gcc.dg/pr46909.c scan-tree-dump ifcombine "optimizing two comparisons to x_[0-9]+\(D\) != 4" Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal

[Bug libfortran/47567] Wrong output for small absolute values with F editing

2011-02-21 Thread jvdelisle at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47567 --- Comment #22 from Jerry DeLisle 2011-02-21 14:32:14 UTC --- On my system I get with: print *, "--" print "(F0.0)", -0.0 ! => -0. print "(F3.0)", -0.0 ! => -0. print "(F2.0)", -0.0 ! => ** print "(F1.0)

[Bug objc/47832] [4.6 Regression] ObjC errors on structures with flexible data members

2011-02-21 Thread nicola at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47832 --- Comment #4 from Nicola Pero 2011-02-21 14:33:14 UTC --- > for ObjC I guess it depends if in @interface there are variables (then > variables with flexible array members in theory could be treated there like > ISO > C99 treats variables), or

[Bug tree-optimization/42108] [4.4/4.5/4.6 Regression] 50% performance regression

2011-02-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42108 Richard Guenther changed: What|Removed |Added Last reconfirmed|2009-11-19 16:49:51 |2011-02-21 16:49:51 --- Comment #51 fr

[Bug fortran/47778] reading two arrays of structures from namelist fails

2011-02-21 Thread jvdelisle at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47778 --- Comment #4 from Jerry DeLisle 2011-02-21 14:35:20 UTC --- Status update. I have more or less isolated the problem in list-read.c. I do not have an exact solution yet, but I am able to get the test case to work. I just need now to find the ri

[Bug tree-optimization/47835] FAIL: gcc.dg/pr46909.c scan-tree-dump ifcombine "optimizing two comparisons to x_[0-9]+\(D\) != 4"

2011-02-21 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47835 --- Comment #1 from John David Anglin 2011-02-21 14:37:14 UTC --- Created attachment 23426 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23426 Tree dump.

[Bug regression/47836] New: Some Cross Compiler can't build target-libiberty or target-zlib

2011-02-21 Thread th.r.klein at web dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47836 Summary: Some Cross Compiler can't build target-libiberty or target-zlib Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Com

[Bug c/47837] New: FAIL: gcc.dg/uninit-pred-7_a.c bogus warning (test for bogus messages, line 26)

2011-02-21 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47837 Summary: FAIL: gcc.dg/uninit-pred-7_a.c bogus warning (test for bogus messages, line 26) Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority:

[Bug target/47487] ICE in rs6000_output_function_epilogue, at config/rs6000/rs6000.c:21782 building 64bit libgo

2011-02-21 Thread bergner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47487 --- Comment #3 from Peter Bergner 2011-02-21 15:02:40 UTC --- I don't recall anyone adding GO support for powerpc{,64}-linux, so I'm guessing such a patch should be added when that is submitted?

[Bug fortran/46321] [OOP] Polymorphic deallocation

2011-02-21 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46321 --- Comment #2 from janus at gcc dot gnu.org 2011-02-21 15:06:10 UTC --- (In reply to comment #1) > Note: There are four cases where a polymorphic deallocate is needed - though > some might end up in the same code path: > > - explicit DEALLOCATE (

[Bug c++/47207] [4.6 Regression] [C++0x] ICE: in decl_constant_var_p, at cp/decl2.c:3563 on invalid code

2011-02-21 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47207 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug tree-optimization/47838] New: FAIL: gcc.dg/tree-ssa/foldconst-2.c scan-tree-dump-not optimized "fundamentals..0"

2011-02-21 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47838 Summary: FAIL: gcc.dg/tree-ssa/foldconst-2.c scan-tree-dump-not optimized "fundamentals..0" Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priori

[Bug tree-optimization/47838] FAIL: gcc.dg/tree-ssa/foldconst-2.c scan-tree-dump-not optimized "fundamentals..0"

2011-02-21 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47838 --- Comment #1 from John David Anglin 2011-02-21 15:12:18 UTC --- Created attachment 23427 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23427 Tree dump.

[Bug tree-optimization/47835] FAIL: gcc.dg/pr46909.c scan-tree-dump ifcombine "optimizing two comparisons to x_[0-9]+\(D\) != 4"

2011-02-21 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47835 Mikael Pettersson changed: What|Removed |Added CC||mikpe at it dot uu.se --- Comment #2

[Bug c++/47207] [4.6 Regression] [C++0x] ICE: in decl_constant_var_p, at cp/decl2.c:3563 on invalid code

2011-02-21 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47207 --- Comment #3 from Jason Merrill 2011-02-21 15:35:52 UTC --- Author: jason Date: Mon Feb 21 15:35:44 2011 New Revision: 170365 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170365 Log: PR c++/47207 * decl2.c (decl_constant_var_p

[Bug middle-end/38219] gcc.dg/tree-ssa/vrp47.c fails on powerpc

2011-02-21 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38219 --- Comment #11 from John David Anglin 2011-02-21 15:51:59 UTC --- Still fails on hppa1.1-hp-hpux10.20 with 4.6.0 revision 170207.

[Bug debug/47106] -fcompare-debug failure (length) with -fpartial-inlining -flto -fconserve-stack

2011-02-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47106 --- Comment #17 from Jakub Jelinek 2011-02-21 15:53:54 UTC --- Author: jakub Date: Mon Feb 21 15:53:49 2011 New Revision: 170366 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170366 Log: PR debug/47106 * g++.dg/debug/pr47106.C: R

[Bug rtl-optimization/47477] [4.6 regression] Sub-optimal mov at end of method

2011-02-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47477 Jakub Jelinek changed: What|Removed |Added Target Milestone|4.6.0 |4.7.0

[Bug fortran/47839] New: ICE in dwarf2out.c:add_AT_specification

2011-02-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47839 Summary: ICE in dwarf2out.c:add_AT_specification Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: lto Severity: normal Priority: P3 Component: fortran

[Bug fortran/47839] ICE in dwarf2out.c:add_AT_specification

2011-02-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47839 --- Comment #1 from Richard Guenther 2011-02-21 16:19:20 UTC --- --- a.f90 MODULE globalvar_mod integer:: xstart, ystart, zstart, xstop, ystop, zstop CONTAINS END MODULE globalvar_mod --- b.f90 MODULE PEC_mod CONTAINS SUBROUTINE PECapp

[Bug c/47772] warnings from -Wmissing-field-initializers contradict documentation

2011-02-21 Thread webmas...@sky-siteweb.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47772 Jonathan 'Sky' Squirawski changed: What|Removed |Added CC||webmas...@sky-siteweb.com ---

[Bug libfortran/47802] [4.6 Regression] libgfortran/intrinsics/ctime.c:75:3: error: too few arguments to function 'ctime_r'

2011-02-21 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47802 --- Comment #6 from Jeffrey A. Law 2011-02-21 16:56:18 UTC --- -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 02/18/11 13:56, dave at hiauly1 dot hia.nrc.ca wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47802 > > --- Comment #2 from da

[Bug tree-optimization/47838] FAIL: gcc.dg/tree-ssa/foldconst-2.c scan-tree-dump-not optimized "fundamentals..0"

2011-02-21 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47838 Mikael Pettersson changed: What|Removed |Added CC||mikpe at it dot uu.se --- Comment #2

[Bug fortran/47839] ICE in dwarf2out.c:add_AT_specification

2011-02-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47839 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/47207] [4.6 Regression] [C++0x] ICE: in decl_constant_var_p, at cp/decl2.c:3563 on invalid code

2011-02-21 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47207 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug middle-end/46790] [4.6 regression] EH failures in libstdc++ testsuite with --gc-sections and GNU ld 2.18

2011-02-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46790 --- Comment #8 from Jakub Jelinek 2011-02-21 17:14:10 UTC --- So, I've tried a few linkers from various RHEL/Fedora distros, and narrowed it down to the fact that 20071102 ld still fails, while 20080208 ld already works. There have been pretty bi

[Bug c++/46831] [4.6 Regression][C++0x] Crash when it tries to do an invalid ICS with a conversion function template

2011-02-21 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46831 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug middle-end/46790] [4.6 regression] EH failures in libstdc++ testsuite with --gc-sections and GNU ld 2.18

2011-02-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46790 --- Comment #9 from Jakub Jelinek 2011-02-21 17:23:02 UTC --- Created attachment 23428 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23428 gcc46-pr46790-configury.patch Completely untested draft of a configury patch (still no code changes

[Bug c++/44737] ICE in instantiate_decl

2011-02-21 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44737 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c++/44118] ICE: in instantiate_decl, at cp/pt.c:16657

2011-02-21 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44118 Paolo Carlini changed: What|Removed |Added CC||rearnsha at gcc dot gnu.org --- Comment #

[Bug middle-end/46790] [4.6 regression] EH failures in libstdc++ testsuite with --gc-sections and GNU ld 2.18

2011-02-21 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46790 --- Comment #10 from Jan Hubicka 2011-02-21 17:30:00 UTC --- Testing datestamp seems resonable to me. I can do the changes needed to avoid .text subsections then (basically the elf implementation should then return NULL) Honza

[Bug c++/47833] ICE during GC in gt_ggc_mx_pending_template

2011-02-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47833 --- Comment #2 from Jakub Jelinek 2011-02-21 17:32:22 UTC --- Different testcase at https://bugzilla.redhat.com/attachment.cgi?id=479920

[Bug libfortran/47802] [4.6 Regression] libgfortran/intrinsics/ctime.c:75:3: error: too few arguments to function 'ctime_r'

2011-02-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47802 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #7 f

[Bug rtl-optimization/46178] gcc.target/i386/(u)divmod-[58].c FAIL: ICE: in dec_register_pressure, at ira-lives.c:215 with -fira-algorithm=priority

2011-02-21 Thread law at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46178 --- Comment #2 from Jeffrey A. Law 2011-02-21 17:43:18 UTC --- Author: law Date: Mon Feb 21 17:43:15 2011 New Revision: 170370 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170370 Log: PR rtl-optimization/46178 * gcc.target/i386

[Bug rtl-optimization/46002] ICE: in update_copy_costs, at ira-color.c:319 with -fira-algorithm=priority

2011-02-21 Thread law at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46002 --- Comment #2 from Jeffrey A. Law 2011-02-21 17:43:18 UTC --- Author: law Date: Mon Feb 21 17:43:15 2011 New Revision: 170370 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170370 Log: PR rtl-optimization/46178 * gcc.target/i386

[Bug rtl-optimization/46178] gcc.target/i386/(u)divmod-[58].c FAIL: ICE: in dec_register_pressure, at ira-lives.c:215 with -fira-algorithm=priority

2011-02-21 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46178 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug middle-end/46790] [4.6 regression] EH failures in libstdc++ testsuite with --gc-sections and GNU ld 2.18

2011-02-21 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46790 --- Comment #11 from Steven Bosscher 2011-02-21 17:47:14 UTC --- (In reply to comment #7) Interesting, I didn't know that :-) Do you have an example?

[Bug middle-end/46790] [4.6 regression] EH failures in libstdc++ testsuite with --gc-sections and GNU ld 2.18

2011-02-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46790 --- Comment #12 from Jakub Jelinek 2011-02-21 17:51:00 UTC --- HAVE_GAS_HIDDEN and HAVE_COMDAT_GROUP checks use ld --version date too.

[Bug libfortran/47802] [4.6 Regression] libgfortran/intrinsics/ctime.c:75:3: error: too few arguments to function 'ctime_r'

2011-02-21 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47802 --- Comment #8 from Tobias Burnus 2011-02-21 18:08:13 UTC --- (In reply to comment #6) > Certain implementations pass in a buffer size > parameter to deal with that problem, others (glibc) presumably do some > checking before dumping results into

[Bug target/47840] New: incorrect _mm256_insert_epi{32,64} implementations

2011-02-21 Thread kretz at kde dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47840 Summary: incorrect _mm256_insert_epi{32,64} implementations Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo

[Bug libfortran/47802] [4.6 Regression] libgfortran/intrinsics/ctime.c:75:3: error: too few arguments to function 'ctime_r'

2011-02-21 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47802 --- Comment #9 from Jeffrey A. Law 2011-02-21 18:49:02 UTC --- -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 02/21/11 10:41, jakub at gcc dot gnu.org wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47802 > > Jakub Jelinek changed: > >

[Bug libfortran/47802] [4.6 Regression] libgfortran/intrinsics/ctime.c:75:3: error: too few arguments to function 'ctime_r'

2011-02-21 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47802 --- Comment #10 from Jeffrey A. Law 2011-02-21 18:51:09 UTC --- -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 02/21/11 11:09, burnus at gcc dot gnu.org wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47802 > > --- Comment #8 from Tobias

[Bug lto/47841] New: [4.6 Regression] New guality test failures

2011-02-21 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47841 Summary: [4.6 Regression] New guality test failures Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto AssignedTo: unassig..

[Bug lto/47841] [4.6 Regression] New guality test failures

2011-02-21 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47841 H.J. Lu changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment #1 from

[Bug libfortran/47802] [4.6 Regression] libgfortran/intrinsics/ctime.c:75:3: error: too few arguments to function 'ctime_r'

2011-02-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47802 --- Comment #11 from Jakub Jelinek 2011-02-21 18:58:27 UTC --- In libgfortran it is not the user, but libgfortran implementation, so it makes sure it always passes buffer of at least 26 bytes. If there are OSes where we can't trust ctime_r, we c

[Bug lto/47841] [4.6 Regression] New guality test failures

2011-02-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47841 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2 f

[Bug bootstrap/47806] Failure to build cross-combiner to powerpc-ibm-aix6.0

2011-02-21 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47806 Steven Bosscher changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

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