[Bug middle-end/46142] [4.6 Regression] FMA test failures

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46142 Uros Bizjak changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/46142] [4.6 Regression] FMA test failures

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46142 --- Comment #5 from uros at gcc dot gnu.org 2010-10-31 07:18:13 UTC --- Author: uros Date: Sun Oct 31 07:18:07 2010 New Revision: 166105 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166105 Log: PR tree-optimization/46142 * tree-ve

[Bug tree-optimization/46142] [4.6 Regression] FMA test failures

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46142 Uros Bizjak changed: What|Removed |Added URL||http://gcc.gnu.org/ml/gcc-p

[Bug c++/32402] Error while allocating array of pointers to objects of a pure virtual class

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32402 Mark Karpeles changed: What|Removed |Added CC||mark at tibanne dot com --- Comment #10 f

[Bug c/43384] [4.3/4.4/4.5/4.6 Regression] ICE: Segmentation fault with invalid K&R-like code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43384 Simon Martin changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug c++/46246] [C++0x] Move constructor required when passing a temporary by copy, but not actually used

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46246 Paolo Carlini changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #3 f

[Bug c++/29571] [4.3/4.4/4.5/4.6 regression] ICE with invalid static const member

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29571 Simon Martin changed: What|Removed |Added CC||simartin at gcc dot gnu.org Known to

[Bug c++/46070] New: [C++0x] ill-formed use of decltype and auto causes segfault

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46070 Summary: [C++0x] ill-formed use of decltype and auto causes segfault Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Compo

[Bug c++/46070] [C++0x] ill-formed use of decltype and auto causes segfault

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46070 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/46056] [C++0x] range-based for loop does not destruct iterators

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46056 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/46056] [C++0x] range-based for loop does not destruct iterators

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46056 Paolo Carlini changed: What|Removed |Added Target Milestone|--- |4.6.0 --- Comment #11 from Paolo Carlini

[Bug c++/43824] C++0x feature "inline namespace" enabled under -std=c++98; no warnings

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43824 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c++/45399] [C++0x] Warning for \0 in raw strings

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45399 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug rtl-optimization/46248] New: 4.6 regression: crash+infinite recursion in combine

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46248 Summary: 4.6 regression: crash+infinite recursion in combine Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization

[Bug c++/32402] Error while allocating array of pointers to objects of a pure virtual class

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32402 --- Comment #11 from Jonathan Wakely 2010-10-31 11:31:01 UTC --- (In reply to comment #10) > Ok, I've read the bug report following a report from a friend, and after > checking various sources I've come to the following conclusion: > > new pure(

[Bug c++/32402] Error while allocating array of pointers to objects of a pure virtual class

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32402 --- Comment #12 from William Waisse 2010-10-31 11:59:13 UTC --- I m no more working for the company that was trying to port this code to linux/GCC 3 YEARS AGO . They finally abandonned the idea to get their professional application working on GC

[Bug c++/46246] [C++0x] Move constructor required when passing a temporary by copy, but not actually used

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46246 --- Comment #4 from Jonathan Wakely 2010-10-31 12:05:00 UTC --- Copy elision is an optimisation allowed by the standard, but not mandated. -fno-elide-constructors to disable it, then you should see the move constructor called for the second test

[Bug c++/32402] Error while allocating array of pointers to objects of a pure virtual class

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32402 --- Comment #13 from Jonathan Wakely 2010-10-31 12:42:00 UTC --- (In reply to comment #12) > > I m sure this IS a bug , and I cant understand why this (documented) bug is > still new 3 years later. It's a bug, and should be fixed, but it's not

[Bug c++/46246] [C++0x] Move constructor required when passing a temporary by copy, but not actually used

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46246 --- Comment #5 from Paolo Carlini 2010-10-31 13:28:14 UTC --- Makes sense, of course (I'm not used to private or protected deleted members). Thus looks like this can closed as invalid?

[Bug tree-optimization/46142] [4.6 Regression] FMA test failures

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46142 --- Comment #7 from H.J. Lu 2010-10-31 14:27:41 UTC --- When configured with --with-cpu=atom, I got FAIL: gcc.target/i386/fma3-builtin-2.c scan-assembler-times vfmadd...pd 1 FAIL: gcc.target/i386/fma3-builtin-2.c scan-assembler-times vfmsub...pd

[Bug testsuite/46249] New: gcc.dg/tree-ssa/ssa-ccp-32.c: dubious test

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46249 Summary: gcc.dg/tree-ssa/ssa-ccp-32.c: dubious test Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite AssignedTo: u

[Bug c++/46246] [C++0x] Move constructor required when passing a temporary by copy, but not actually used

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46246 --- Comment #6 from Alessandro Pignotti 2010-10-31 15:10:22 UTC --- Please consider the first test case before declaring this bug invalid. I think should be legal to delete the move construtor and still being able to pass temporaries by copy.

[Bug rtl-optimization/46248] 4.6 regression: crash+infinite recursion in combine

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46248 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/46248] [4.6 regression] crash+infinite recursion in combine

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46248 Andrew Pinski changed: What|Removed |Added Keywords||ice-on-valid-code Target Milestone|---

[Bug rtl-optimization/46212] [4.6 regression] segfault in reg_nonzero_bits_for_combine

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46212 H.J. Lu changed: What|Removed |Added CC||bernds at gcc dot gnu.org --- Comment #5 from H

[Bug target/46250] New: ICE: in extract_insn, at recog.c:2110 (unrecognizable insn) with -fPIC -mcmodel=large and __thread variable

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46250 Summary: ICE: in extract_insn, at recog.c:2110 (unrecognizable insn) with -fPIC -mcmodel=large and __thread variable Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity

[Bug target/46251] New: ICE: in expand_expr_real_2, at expr.c:7276 with -funsafe-math-optimizations -mbionic and __builtin_sincosl()

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46251 Summary: ICE: in expand_expr_real_2, at expr.c:7276 with -funsafe-math-optimizations -mbionic and __builtin_sincosl() Product: gcc Version: 4.6.0 Status: UNCONFIRM

[Bug debug/46252] New: [4.6 Regression] -fcompare-debug failure (length) with -O -frerun-cse-after-loop -fno-tree-loop-optimize -funroll-loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46252 Summary: [4.6 Regression] -fcompare-debug failure (length) with -O -frerun-cse-after-loop -fno-tree-loop-optimize -funroll-loops Product: gcc Version: 4.6.0 Status

[Bug target/46253] New: ICE: in move_or_delete_vzeroupper_2, at config/i386/i386.c:252 with -g and __builtin_ia32_vzeroupper()

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46253 Summary: ICE: in move_or_delete_vzeroupper_2, at config/i386/i386.c:252 with -g and __builtin_ia32_vzeroupper() Product: gcc Version: 4.6.0 Status: UNCONFIRMED

[Bug target/46254] New: ICE: in find_reloads, at reload.c:3806 (unable to generate reloads) with -fPIC -mcmodel={medium|large} and __sync_val_compare_and_swap

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46254 Summary: ICE: in find_reloads, at reload.c:3806 (unable to generate reloads) with -fPIC -mcmodel={medium|large} and __sync_val_compare_and_swap Product: gcc Version: 4.6.0

[Bug middle-end/46251] ICE: in expand_expr_real_2, at expr.c:7276 with -funsafe-math-optimizations -mbionic and __builtin_sincosl()

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46251 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/46142] [4.6 Regression] FMA test failures

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46142 --- Comment #8 from Uros Bizjak 2010-10-31 18:00:58 UTC --- (In reply to comment #7) > since -mtune=atom disables double precision vectorizer. > We need to pass -mtune=generic to those 2 testcases. The patch to add -mtune=generic to dg-options

[Bug target/46253] ICE: in move_or_delete_vzeroupper_2, at config/i386/i386.c:252 with -g and __builtin_ia32_vzeroupper()

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46253 Uros Bizjak changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/46253] ICE: in move_or_delete_vzeroupper_2, at config/i386/i386.c:252 with -g and __builtin_ia32_vzeroupper()

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46253 --- Comment #2 from H.J. Lu 2010-10-31 18:09:16 UTC --- Created attachment 22213 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22213 An experimental patch

[Bug tree-optimization/46142] [4.6 Regression] FMA test failures

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46142 --- Comment #9 from hjl at gcc dot gnu.org 2010-10-31 19:07:13 UTC --- Author: hjl Date: Sun Oct 31 19:07:09 2010 New Revision: 166113 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166113 Log: Add -mtune=generic to fma3-builtin-2.c/fma4-

[Bug debug/46255] New: [4.6 Regression] -fcompare-debug failure with -fprofile-generate

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46255 Summary: [4.6 Regression] -fcompare-debug failure with -fprofile-generate Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Co

[Bug ada/46256] New: Combination of protected type, interfaces and unchecked deallocation causes the compiler to crash.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46256 Summary: Combination of protected type, interfaces and unchecked deallocation causes the compiler to crash. Product: gcc Version: 4.3.4 Status: UNCONFIRMED Severity: normal

[Bug debug/46252] [4.6 Regression] -fcompare-debug failure (length) with -O -frerun-cse-after-loop -fno-tree-loop-optimize -funroll-loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46252 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/46257] New: [Meta] [4.6 Regression] ifcvt/crossjump failure

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46257 Summary: [Meta] [4.6 Regression] ifcvt/crossjump failure Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization Ass

[Bug debug/46255] [4.6 Regression] -fcompare-debug failure with -fprofile-generate

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46255 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug debug/46258] New: gcc.dg/tree-ssa/pr23820.c: -fcompare-debug failure with -O3 -ffloat-store

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46258 Summary: gcc.dg/tree-ssa/pr23820.c: -fcompare-debug failure with -O3 -ffloat-store Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug web/45803] bugzilla: Invalid HTML

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45803 Zdenek Sojka changed: What|Removed |Added CC||zsojka at seznam dot cz --- Comment #1 fro

[Bug c++/46246] [C++0x] Move constructor required when passing a temporary by copy, but not actually used

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46246 --- Comment #7 from Jonathan Wakely 2010-11-01 00:15:33 UTC --- No, a deleted function can still be selected by overload resolution. Defining a move constructor as deleted does not have the semantics you want. In the current draft, n3126, a user

[Bug libstdc++/36022] stl templates exported as weak symbols though visibility hidden is used

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36022 --- Comment #6 from Andrew Dixie 2010-11-01 01:32:39 UTC --- Created attachment 22215 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22215 add key functions to classes in stdexcept FWIW. This patch an top of the patch from Benjamin Kosnik

[Bug testsuite/20003] libmudflap.cth timeouts too short

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20003 --- Comment #6 from Jason Merrill 2010-11-01 02:04:25 UTC --- Author: jason Date: Mon Nov 1 02:04:20 2010 New Revision: 166121 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166121 Log: PR testsuite/20003 * testsuite/libmudflap.c

[Bug target/46030] registers trashed with -Os

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46030 --- Comment #1 from Alan Modra 2010-11-01 03:24:23 UTC --- Author: amodra Date: Mon Nov 1 03:24:20 2010 New Revision: 166125 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166125 Log: PR target/46030 * config/rs6000/rs6000.c (str