[Bug c++/50258] New: -std=gnu++0x should allow in-class initialization of static const floating types without constexpr

2011-09-01 Thread jyasskin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50258 Bug #: 50258 Summary: -std=gnu++0x should allow in-class initialization of static const floating types without constexpr Classification: Unclassified Product: gcc Version: 4.6.1

[Bug ada/37245] GDB reports No definition of var1 in current context. for an existing variable

2011-09-01 Thread charlet at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37245 Arnaud Charlet charlet at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug other/49533] [4.7 regression] Revision 174989 (ipa-inline-transform.c) regressions

2011-09-01 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49533 --- Comment #10 from Markus Trippelsdorf markus at trippelsdorf dot de 2011-09-01 06:44:39 UTC --- (In reply to comment #9) has this been fixed? No.

[Bug fortran/50259] New: Internal Error at (1): gfc_resolve_expr(): Bad expression type

2011-09-01 Thread Joost.VandeVondele at pci dot uzh.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50259 Bug #: 50259 Summary: Internal Error at (1): gfc_resolve_expr(): Bad expression type Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug tree-optimization/50178] [4.6 regression] ICE with gfortran -O3, not with gfortran -02

2011-09-01 Thread irar at il dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50178 Ira Rosen irar at il dot ibm.com changed: What|Removed |Added CC||irar at il dot ibm.com

[Bug fortran/50252] [OOP] Error message on call x%y (x not declared) can be more informative

2011-09-01 Thread arjen.markus895 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50252 --- Comment #3 from Arjen Markus arjen.markus895 at gmail dot com 2011-09-01 07:18:30 UTC --- Hi Janus, that seems quite to the point and it is much more straightforward than my (minimal) adjustment. Thanks. The reason I brought this is that is

[Bug middle-end/50260] New: internal compiler error: Segmentation fault at ../../gcc/gcc/tree-ssa-live.c:88

2011-09-01 Thread Joost.VandeVondele at pci dot uzh.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50260 Bug #: 50260 Summary: internal compiler error: Segmentation fault at ../../gcc/gcc/tree-ssa-live.c:88 Classification: Unclassified Product: gcc Version: 4.7.0

[Bug fortran/50259] Internal Error at (1): gfc_resolve_expr(): Bad expression type

2011-09-01 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50259 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added CC||burnus at gcc

[Bug c++/50261] New: [c++0x] ICE on brace-initialize an array member

2011-09-01 Thread kikairoya at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50261 Bug #: 50261 Summary: [c++0x] ICE on brace-initialize an array member Classification: Unclassified Product: gcc Version: 4.6.1 Status: UNCONFIRMED Severity: normal

[Bug target/50242] __attribute__((naked)) is not implemented on IA32 (x86)

2011-09-01 Thread congruwer at yahoo dot co.uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50242 --- Comment #4 from congruwer at yahoo dot co.uk 2011-09-01 08:09:59 UTC --- Doesn't work: ---(start)--- inline __attribute__((always_inline)) void foobar(); asm (.globl __6foobarv; .type __6foobarv, @function;\n __6foobarv: ret; .size

[Bug target/50242] __attribute__((naked)) is not implemented on IA32 (x86)

2011-09-01 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50242 --- Comment #5 from Jakub Jelinek jakub at gcc dot gnu.org 2011-09-01 08:12:30 UTC --- Obviously it can't be inline... You can't inline a naked function either.

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

2011-09-01 Thread congruwer at yahoo dot co.uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34949 congruwer at yahoo dot co.uk changed: What|Removed |Added CC||congruwer at yahoo dot

[Bug tree-optimization/50178] [4.6 regression] ICE with gfortran -O3, not with gfortran -02

2011-09-01 Thread irar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50178 --- Comment #6 from irar at gcc dot gnu.org 2011-09-01 08:29:41 UTC --- Author: irar Date: Thu Sep 1 08:29:33 2011 New Revision: 178396 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=178396 Log: PR tree-optimization/50178 *

[Bug c++/50255] Linker stumbles over non-grouped text/rodata for a non-virtual thunk

2011-09-01 Thread caolanm at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50255 Caolan McNamara caolanm at redhat dot com changed: What|Removed |Added CC||caolanm at

[Bug target/50256] AVR GCC - several unnecessary register moves

2011-09-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50256 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING

[Bug c/50254] gcc-4.5 -fstrict-aliasing -fschedule-insns optimization produces wrong code

2011-09-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50254 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/50255] Linker stumbles over non-grouped text/rodata for a non-virtual thunk

2011-09-01 Thread stephan.bergmann.secondary at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50255 --- Comment #4 from Stephan Bergmann stephan.bergmann.secondary at googlemail dot com 2011-09-01 08:39:59 UTC --- caolanm: will work on it, yes (wanted to clarify first whether looking at those group name mismatches is actually looking in the

[Bug tree-optimization/50178] [4.6 regression] ICE with gfortran -O3, not with gfortran -02

2011-09-01 Thread irar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50178 --- Comment #7 from irar at gcc dot gnu.org 2011-09-01 08:47:05 UTC --- Author: irar Date: Thu Sep 1 08:46:59 2011 New Revision: 178397 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=178397 Log: PR tree-optimization/50178 *

[Bug libobjc/49804] regression gcc4.7 from 20110709 to 20110716 on ia64, sparc64 freebsd9.0 Configuration mismatch! [libgcc-extra-parts] Error

2011-09-01 Thread mexas at bristol dot ac.uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49804 --- Comment #2 from Anton Shterenlikht mexas at bristol dot ac.uk 2011-09-01 08:52:43 UTC --- I haven't looked at it for a while. It seems ia64 is indeed fixed, I've built gcc-4.7.0.20110730. However sparc64 still gives this error. Building

[Bug middle-end/50260] [4.7 Regression] internal compiler error: Segmentation fault at ../../gcc/gcc/tree-ssa-live.c:88

2011-09-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50260 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug tree-optimization/50178] [4.6 regression] ICE with gfortran -O3, not with gfortran -02

2011-09-01 Thread irar at il dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50178 Ira Rosen irar at il dot ibm.com changed: What|Removed |Added Status|NEW |RESOLVED

[Bug libstdc++/50257] [C++0x] unordered_map slow initialization due to huge __prime_list

2011-09-01 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50257 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Summary|unordered_map slow |[C++0x]

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

2011-09-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34949 --- Comment #9 from Richard Guenther rguenth at gcc dot gnu.org 2011-09-01 09:10:11 UTC --- It looks to me that the C++ FE could detect that the vtable pointer update would adjust it to itself (I even can't construct a testcase that would adjust

[Bug target/50242] __attribute__((naked)) is not implemented on IA32 (x86)

2011-09-01 Thread congruwer at yahoo dot co.uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50242 --- Comment #6 from congruwer at yahoo dot co.uk 2011-09-01 09:16:18 UTC --- Why not? In any case, without inline it also doesn't work: test.s: Assembler messages: test.s:628: Warning: .type pseudo-op used outside of .def/.endef ignored.

[Bug target/50242] __attribute__((naked)) is not implemented on IA32 (x86)

2011-09-01 Thread congruwer at yahoo dot co.uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50242 --- Comment #7 from congruwer at yahoo dot co.uk 2011-09-01 09:21:33 UTC --- Answering my own question: because of the ret instruction. Duh.

[Bug libstdc++/50257] [C++0x] unordered_map slow initialization due to huge __prime_list

2011-09-01 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50257 --- Comment #2 from Paolo Carlini paolo.carlini at oracle dot com 2011-09-01 09:23:59 UTC --- Created attachment 25156 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25156 Mainline patchlet optimizing for 10

[Bug libstdc++/50257] [C++0x] unordered_map slow initialization due to huge __prime_list

2011-09-01 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50257 --- Comment #3 from Paolo Carlini paolo.carlini at oracle dot com 2011-09-01 09:27:04 UTC --- I just attached a patchlet (vs mainline, 4.6.x may require a bit of tweaking, the patch is trivial anyway) implementing the straightforward optimization

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

2011-09-01 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34949 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug c/50254] gcc-4.5 -fstrict-aliasing -fschedule-insns optimization produces wrong code

2011-09-01 Thread vzapolskiy at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50254 Vladimir Zapolskiy vzapolskiy at gmail dot com changed: What|Removed |Added Attachment #25154|0 |1

[Bug c/50254] gcc-4.5 -fstrict-aliasing -fschedule-insns optimization produces wrong code

2011-09-01 Thread vzapolskiy at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50254 Vladimir Zapolskiy vzapolskiy at gmail dot com changed: What|Removed |Added Status|RESOLVED|CLOSED

[Bug tree-optimization/49960] inconsistant outputs when enabling autopar for a self -dependence testcase

2011-09-01 Thread razya at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49960 --- Comment #2 from razya at gcc dot gnu.org 2011-09-01 09:57:21 UTC --- (In reply to comment #1) Created attachment 24901 [details] self dependence testcase Another testcase failing due to a slightly different problem with the self data

[Bug middle-end/50262] New: PTA doesn't disambiguate locally allocated heap objects from pointed to by arguments

2011-09-01 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50262 Bug #: 50262 Summary: PTA doesn't disambiguate locally allocated heap objects from pointed to by arguments Classification: Unclassified Product: gcc Version: 4.7.0

[Bug target/50193] ARM: ICE on a | (b negative-constant)

2011-09-01 Thread ams at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50193 Andrew Stubbs ams at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last

[Bug middle-end/50262] PTA doesn't disambiguate locally allocated heap objects from pointed to by arguments

2011-09-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50262 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||alias

[Bug fortran/50252] [OOP] Error message on call x%y (x not declared) can be more informative

2011-09-01 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50252 --- Comment #4 from janus at gcc dot gnu.org 2011-09-01 11:28:35 UTC --- Unfortunately the patch in comment #2 did not survive the regression test. It fails at least on: FAIL: gfortran.dg/dynamic_dispatch_10.f03 -O0 (test for excess errors)

[Bug libstdc++/50257] [C++0x] unordered_map slow initialization due to huge __prime_list

2011-09-01 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50257 --- Comment #4 from Paolo Carlini paolo.carlini at oracle dot com 2011-09-01 11:31:42 UTC --- Created attachment 25158 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25158 Alternate patchlet Or we can do this, which optimizes 0 too, should

[Bug tree-optimization/50208] [4.7 Regression] ICE: in vinfo_for_stmt at tree-vectorizer.h:598 with -ftree-vectorize -fno-tree-fre -fno-tree-pre

2011-09-01 Thread irar at il dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50208 --- Comment #3 from Ira Rosen irar at il dot ibm.com 2011-09-01 11:42:24 UTC --- Created attachment 25159 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25159 patch Right. The attached patch does the suggested checks also in

[Bug tree-optimization/50208] [4.7 Regression] ICE: in vinfo_for_stmt at tree-vectorizer.h:598 with -ftree-vectorize -fno-tree-fre -fno-tree-pre

2011-09-01 Thread irar at il dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50208 Ira Rosen irar at il dot ibm.com changed: What|Removed |Added CC||irar at il dot ibm.com

[Bug c++/50258] [C++0x] -std=gnu++0x should allow in-class initialization of static const floating types without constexpr

2011-09-01 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50258 --- Comment #1 from Jonathan Wakely redi at gcc dot gnu.org 2011-09-01 11:51:36 UTC --- That extension has been deprecated for years: http://gcc.gnu.org/onlinedocs/gcc/Deprecated-Features.html

[Bug c++/50255] Linker stumbles over non-grouped text/rodata for a non-virtual thunk

2011-09-01 Thread stephan.bergmann.secondary at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50255 --- Comment #5 from Stephan Bergmann stephan.bergmann.secondary at googlemail dot com 2011-09-01 12:10:54 UTC --- By the way, the problem of the rodata section having a different GroupName than the text section is also present when you compile

[Bug ada/50263] New: Constant integer in multidimensional array 'Range(X) crashes GNAT

2011-09-01 Thread gnubugs at lyse dot isobeef.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50263 Bug #: 50263 Summary: Constant integer in multidimensional array 'Range(X) crashes GNAT Classification: Unclassified Product: gcc Version: 4.4.6 Status: UNCONFIRMED

[Bug middle-end/50251] [4.7 Regression] Revision 178353 caused many test failures

2011-09-01 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50251 --- Comment #2 from vries at gcc dot gnu.org 2011-09-01 12:43:40 UTC --- Created attachment 25161 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25161 testcase for -O2 To reproduce with O2: i686-pc-linux-gnu-gcc 20010209-1.c -O2 -c

[Bug middle-end/50251] [4.7 Regression] Revision 178353 caused many test failures

2011-09-01 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50251 --- Comment #3 from vries at gcc dot gnu.org 2011-09-01 13:06:45 UTC --- Created attachment 25162 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25162 optimized dump 1. The alloca in main is transformed into this declaration:

[Bug c/50264] New: -Wdisabled-optimizations without -O generates strange errors

2011-09-01 Thread Paulo.Matos at csr dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50264 Bug #: 50264 Summary: -Wdisabled-optimizations without -O generates strange errors Classification: Unclassified Product: gcc Version: 4.3.4 Status: UNCONFIRMED

[Bug middle-end/50251] [4.7 Regression] Revision 178353 caused many test failures

2011-09-01 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50251 --- Comment #4 from vries at gcc dot gnu.org 2011-09-01 13:25:56 UTC --- Created attachment 25163 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25163 dump before ira main contains references to frame: (insn 29 28 30 6 (set (reg:SI 63 [

[Bug bootstrap/50265] New: [4.7 Regression] Bootstrap failure BufferedImage.java:336:0: internal compiler error: Segmentation fault on *-apple-darwin*

2011-09-01 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50265 Bug #: 50265 Summary: [4.7 Regression] Bootstrap failure BufferedImage.java:336:0: internal compiler error: Segmentation fault on *-apple-darwin* Classification: Unclassified

[Bug middle-end/50266] New: internal compiler error: in decode_addr_const, at varasm.c:2638

2011-09-01 Thread bero at arklinux dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50266 Bug #: 50266 Summary: internal compiler error: in decode_addr_const, at varasm.c:2638 Classification: Unclassified Product: gcc Version: 4.6.1 Status: UNCONFIRMED

[Bug middle-end/50266] internal compiler error: in decode_addr_const, at varasm.c:2638

2011-09-01 Thread bero at arklinux dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50266 bero at arklinux dot org changed: What|Removed |Added Attachment #25164|0 |1 is obsolete|

[Bug target/50116] [4.6 Regression] internal compiler error: in decode_addr_const, at varasm.c:2632

2011-09-01 Thread bero at arklinux dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50116 bero at arklinux dot org changed: What|Removed |Added CC||bero at arklinux dot org ---

[Bug fortran/50050] Internal compiler error free_expr0 at expr.c:3709 via gfc_done_2

2011-09-01 Thread mikael at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50050 --- Comment #14 from Mikael Morin mikael at gcc dot gnu.org 2011-09-01 15:52:42 UTC --- Author: mikael Date: Thu Sep 1 15:52:39 2011 New Revision: 178424 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=178424 Log: 2011-09-01 Mikael Morin

[Bug fortran/50259] Internal Error at (1): gfc_resolve_expr(): Bad expression type

2011-09-01 Thread Joost.VandeVondele at pci dot uzh.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50259 --- Comment #2 from Joost VandeVondele Joost.VandeVondele at pci dot uzh.ch 2011-09-01 16:03:29 UTC --- (In reply to comment #1) I get with 4.7.0 ([trunk revision 178394]) Internal Error at (1): gfc_is_constant_expr(): Unknown expression type

[Bug fortran/50259] Internal Error at (1): gfc_resolve_expr(): Bad expression type

2011-09-01 Thread Joost.VandeVondele at pci dot uzh.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50259 --- Comment #3 from Joost VandeVondele Joost.VandeVondele at pci dot uzh.ch 2011-09-01 16:15:07 UTC --- (In reply to comment #2) (strangely, I can't reproduce the exact error message I posted earlier ) actually could be due to this: ==30794==

[Bug fortran/50259] Internal Error at (1): gfc_resolve_expr(): Bad expression type

2011-09-01 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50259 --- Comment #4 from Tobias Burnus burnus at gcc dot gnu.org 2011-09-01 16:20:06 UTC --- With valgrind, I get now: test.f90:4.19: CHARACTER (len=default_path_length), DIMENSION(:,:), POINTER :: 1 Error: Expected another

[Bug middle-end/50251] [4.7 Regression] Revision 178353 caused many test failures

2011-09-01 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50251 --- Comment #5 from vries at gcc dot gnu.org 2011-09-01 16:29:16 UTC --- Created attachment 25166 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25166 ira dump and after ira, the reference to framereg is still there: ... (insn 29 28 30 6 (set

[Bug libfortran/50192] Wrong character comparision with wide strings

2011-09-01 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50192 Thomas Koenig tkoenig at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug libstdc++/50257] [C++0x] unordered_map slow initialization due to huge __prime_list

2011-09-01 Thread justin at fathomdb dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50257 --- Comment #5 from Justin SB justin at fathomdb dot com 2011-09-01 17:06:04 UTC --- Created attachment 25167 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25167 Test case Test case that stresses unordered_map construction

[Bug libstdc++/50257] [C++0x] unordered_map slow initialization due to huge __prime_list

2011-09-01 Thread justin at fathomdb dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50257 --- Comment #6 from Justin SB justin at fathomdb dot com 2011-09-01 17:33:32 UTC --- Thanks so much for the help. I created a test case (attached) and tried out the patch (the second version); it is a big improvement. Here are the timings: g++

[Bug libstdc++/50257] [C++0x] unordered_map slow initialization due to huge __prime_list

2011-09-01 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50257 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug middle-end/50251] [4.7 Regression] Revision 178353 caused many test failures

2011-09-01 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50251 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added CC||areg.melikadamyan at

[Bug go/46986] Go is not supported on Darwin

2011-09-01 Thread afb at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46986 --- Comment #6 from Anders F Björklund afb at users dot sourceforge.net 2011-09-01 18:09:02 UTC --- Created attachment 25168 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25168 updated patch for 4.6.1 hello world tests OK on Snow Leopard,

[Bug go/46986] Go is not supported on Darwin

2011-09-01 Thread afb at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46986 Anders F Björklund afb at users dot sourceforge.net changed: What|Removed |Added CC||afb

[Bug fortran/50050] Internal compiler error free_expr0 at expr.c:3709 via gfc_done_2

2011-09-01 Thread mikael at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50050 --- Comment #15 from Mikael Morin mikael at gcc dot gnu.org 2011-09-01 19:20:05 UTC --- Author: mikael Date: Thu Sep 1 19:19:55 2011 New Revision: 178427 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=178427 Log: 2011-09-01 Mikael Morin

[Bug libstdc++/50268] New: [C++0x] bitset doesn't sanitize input

2011-09-01 Thread marc.glisse at normalesup dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50268 Bug #: 50268 Summary: [C++0x] bitset doesn't sanitize input Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority:

[Bug libstdc++/50268] [C++0x] bitset doesn't sanitize input

2011-09-01 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50268 --- Comment #1 from Paolo Carlini paolo.carlini at oracle dot com 2011-09-01 19:23:37 UTC --- Any idea where the problem is?

[Bug middle-end/50251] [4.7 Regression] Revision 178353 caused many test failures

2011-09-01 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50251 --- Comment #7 from vries at gcc dot gnu.org 2011-09-01 19:26:48 UTC --- fold_builtin_alloca_for_var should record stack alignment change After expand_var for D.2129 with 128-bit alignment, x_rtl looks like this: ... (gdb) p x_rtl $20 = {expr =

[Bug libstdc++/50268] [C++0x] bitset doesn't sanitize input

2011-09-01 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50268 --- Comment #2 from Paolo Carlini paolo.carlini at oracle dot com 2011-09-01 19:29:23 UTC --- Urgh, I can't believe it's here: #ifdef __GXX_EXPERIMENTAL_CXX0X__ constexpr bitset(unsigned long long __val) noexcept : _Base(__val) { }

[Bug middle-end/50260] [4.7 Regression] internal compiler error: Segmentation fault at ../../gcc/gcc/tree-ssa-live.c:88

2011-09-01 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50260 Jan Hubicka hubicka at gcc dot gnu.org changed: What|Removed |Added CC||hubicka at gcc

[Bug middle-end/50251] [4.7 Regression] Revision 178353 caused many test failures

2011-09-01 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50251 --- Comment #8 from H.J. Lu hjl.tools at gmail dot com 2011-09-01 19:32:54 UTC --- alloca is special with stack alignment. We may need to take the new change into account.

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

2011-09-01 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50269 Bug #: 50269 Summary: Wrongly rejects element of assumed-shape array in C_LOC Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug libstdc++/50268] [C++0x] bitset doesn't sanitize input

2011-09-01 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50268 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug fortran/50267] [4.4] ICE in lhd_set_decl_assembler_name

2011-09-01 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50267 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added CC||burnus at gcc

[Bug fortran/50050] Internal compiler error free_expr0 at expr.c:3709 via gfc_done_2

2011-09-01 Thread mikael at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50050 Mikael Morin mikael at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c++/50270] New: Some symbols are exported even when -fvisibility=hidden is used

2011-09-01 Thread almeidaraf at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50270 Bug #: 50270 Summary: Some symbols are exported even when -fvisibility=hidden is used Classification: Unclassified Product: gcc Version: 4.4.3 Status: UNCONFIRMED

[Bug c++/50270] Some symbols are exported even when -fvisibility=hidden is used

2011-09-01 Thread almeidaraf at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50270 --- Comment #1 from Rafael Almeida almeidaraf at gmail dot com 2011-09-01 19:57:04 UTC --- Created attachment 25170 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25170 Preprocessed file generated by -save-temps

[Bug c++/50270] Some symbols are exported even when -fvisibility=hidden is used

2011-09-01 Thread almeidaraf at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50270 --- Comment #2 from Rafael Almeida almeidaraf at gmail dot com 2011-09-01 19:57:50 UTC --- Created attachment 25171 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25171 foo.s generated by -save-temps

[Bug c++/50270] Some symbols are exported even when -fvisibility=hidden is used

2011-09-01 Thread almeidaraf at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50270 --- Comment #3 from Rafael Almeida almeidaraf at gmail dot com 2011-09-01 19:58:45 UTC --- Created attachment 25172 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25172 Output of -save-temps -v

[Bug c++/50270] Some symbols are exported even when -fvisibility=hidden is used

2011-09-01 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50270 --- Comment #4 from Andrew Pinski pinskia at gcc dot gnu.org 2011-09-01 19:59:18 UTC --- Small testcase: template class a class __attribute__ ((visibility (default))) vector { public: vector(){t=2;}; void push_back(a){t++;}; int t; };

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

2011-09-01 Thread kargl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50269 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org ---

[Bug middle-end/50260] [4.7 Regression] internal compiler error: Segmentation fault at ../../gcc/gcc/tree-ssa-live.c:88

2011-09-01 Thread pthaugen at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50260 --- Comment #3 from Pat Haugen pthaugen at gcc dot gnu.org 2011-09-01 20:34:00 UTC --- This also shows up on PowerPC in the 3 cpu2000 benchmarks 178.galgel, 191.fma3d and 200.sixtrack.

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

2011-09-01 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50269 --- Comment #2 from Tobias Burnus burnus at gcc dot gnu.org 2011-09-01 21:10:05 UTC --- (In reply to comment #1) This allows the code to compile, but one then gets a segfault or the right answer depending on memory layout. I think

[Bug target/50256] AVR GCC - several unnecessary register moves

2011-09-01 Thread NickParker at Eaton dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50256 --- Comment #2 from NickParker at Eaton dot com 2011-09-01 21:30:41 UTC --- I have the latest AVR GCC release from 2010-01-10 (4.3.3) and this is what I am using.

[Bug tree-optimization/50183] ICE in verify_ssa for 416.gamess when optimizing using profile data

2011-09-01 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50183 --- Comment #6 from William J. Schmidt wschmidt at gcc dot gnu.org 2011-09-01 21:41:19 UTC --- This PHI: bb 43: # err2.395_561 = PHI err2.395_219(41) is removed by the second call to remove_phi in translate_scalar_reduction_to_array

[Bug libstdc++/50268] [C++0x] bitset doesn't sanitize input

2011-09-01 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50268 --- Comment #3 from Paolo Carlini paolo.carlini at oracle dot com 2011-09-01 22:17:00 UTC --- Created attachment 25173 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25173 Draft patch Hi Marc. This is a patch I'm working on. Can you see

[Bug go/46986] Go is not supported on Darwin

2011-09-01 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46986 Jack Howarth howarth at nitro dot med.uc.edu changed: What|Removed |Added CC||howarth at

[Bug libstdc++/50268] [C++0x] bitset doesn't sanitize input

2011-09-01 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50268 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Attachment #25173|0 |1

[Bug c++/50271] New: [C++0x] G++ fails to handle combination of explicit and deduced variadic template arguments

2011-09-01 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50271 Bug #: 50271 Summary: [C++0x] G++ fails to handle combination of explicit and deduced variadic template arguments Classification: Unclassified Product: gcc Version: 4.7.0

[Bug libstdc++/50268] [C++0x] bitset doesn't sanitize input

2011-09-01 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50268 --- Comment #5 from Paolo Carlini paolo.carlini at oracle dot com 2011-09-02 01:35:06 UTC --- Created attachment 25174 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25174 Updated draft This one is much better, and actually should lead to

[Bug c/50272] New: A case that PRE optimization hurts performance

2011-09-01 Thread jiangning.liu at arm dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50272 Bug #: 50272 Summary: A case that PRE optimization hurts performance Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug c/50272] A case that PRE optimization hurts performance

2011-09-01 Thread jiangning.liu at arm dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50272 --- Comment #1 from Jiangning Liu jiangning.liu at arm dot com 2011-09-02 05:11:38 UTC --- Richard gave some analysis at http://gcc.gnu.org/ml/gcc/2011-08/msg00037.html