[Bug target/49497] Incorrect lea peephole

2011-06-21 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49497 --- Comment #2 from Uros Bizjak 2011-06-22 06:14:27 UTC --- (In reply to comment #1) > Created attachment 24578 [details] > A patch > > There is no partial register stall for SImode. Looks good to me, maybe we should introduce const359_operand

[Bug fortran/49501] support ATTRIBUTES ALIGN in gfortran

2011-06-21 Thread kargl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49501 kargl at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P5 CC|

[Bug fortran/41209] Add full ATTRIBUTE support to gfortran (ALIGN, (WEAK)ALIAS, ...)

2011-06-21 Thread stevenj at alum dot mit.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41209 stevenj at alum dot mit.edu changed: What|Removed |Added CC||stevenj at alum dot mit.edu

[Bug fortran/49501] New: support ATTRIBUTES ALIGN in gfortran

2011-06-21 Thread stevenj at alum dot mit.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49501 Summary: support ATTRIBUTES ALIGN in gfortran Product: gcc Version: unknown Status: UNCONFIRMED Severity: enhancement Priority: P3 Component: fortran AssignedTo: unas

[Bug middle-end/49465] [4.7 Regression] Revision 175114 miscompiled 403.gcc in SPEC CPU 2006

2011-06-21 Thread kirill.yukhin at intel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49465 --- Comment #4 from Yukhin Kirill 2011-06-22 04:23:34 UTC --- (In reply to comment #3) > Fix looking good. Doing a cpu2k6 int test right now. Jeffrey, could you please share your patch?

[Bug c++/49172] [C++0x][constexpr] References should be declarable with constexpr

2011-06-21 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49172 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/49172] [C++0x][constexpr] References should be declarable with constexpr

2011-06-21 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49172 --- Comment #1 from Jason Merrill 2011-06-22 04:18:08 UTC --- Author: jason Date: Wed Jun 22 04:18:02 2011 New Revision: 175284 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175284 Log: PR c++/49172 * decl.c (cp_finish_decl): Adj

[Bug regression/49500] New: [4.7 Regression]: gcc.dg/tls/alias-1.c

2011-06-21 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49500 Summary: [4.7 Regression]: gcc.dg/tls/alias-1.c Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: regression AssignedTo: unassi

[Bug regression/49498] [4.7 Regression]: gcc.dg/uninit-pred-8_b.c bogus warning line 20

2011-06-21 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49498 Hans-Peter Nilsson changed: What|Removed |Added CC|jamborm at gcc dot gnu.org | --- Comment #1 from Hans-Peter Nils

[Bug c++/49172] [C++0x][constexpr] References should be declarable with constexpr

2011-06-21 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49172 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug libgcj/49499] New: build error of gcc

2011-06-21 Thread 8wentao_ma at tongji dot edu.cn
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49499 Summary: build error of gcc Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: major Priority: P3 Component: libgcj AssignedTo: unassig...@gcc.gnu.org

[Bug regression/49498] New: [4.7 Regression]: gcc.dg/uninit-pred-8_b.c bogus warning line 20

2011-06-21 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49498 Summary: [4.7 Regression]: gcc.dg/uninit-pred-8_b.c bogus warning line 20 Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Co

[Bug target/49497] Incorrect lea peephole

2011-06-21 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49497 --- Comment #1 from H.J. Lu 2011-06-21 23:20:18 UTC --- Created attachment 24578 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24578 A patch There is no partial register stall for SImode.

[Bug target/49497] New: Incorrect lea peephole

2011-06-21 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49497 Summary: Incorrect lea peephole Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: unassig...@gcc.gnu.org

[Bug fortran/49430] ICE with allocatable length character in interface block

2011-06-21 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49430 --- Comment #5 from janus at gcc dot gnu.org 2011-06-21 21:37:27 UTC --- Comment #4 can be fixed with the following patch: Index: gcc/fortran/trans-expr.c === --- gcc/fortran/trans-e

[Bug fortran/49430] ICE with allocatable length character in interface block

2011-06-21 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49430 --- Comment #4 from janus at gcc dot gnu.org 2011-06-21 21:18:50 UTC --- Slightly reduced/modified test case, giving a different error: abstract interface function messageProcedure() character(:), allocatable :: messageProcedure e

[Bug fortran/49430] ICE with allocatable length character in interface block

2011-06-21 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49430 janus at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/49482] [4.6/4.7 regression][C++0x] unused parameter warning on lambda in function template

2011-06-21 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49482 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/49494] [4.7 Regression] ICE: in remap_predicate at ipa-inline-analysis.c:1876 with -findirect-inlining -finline-small-functions

2011-06-21 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49494 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/49482] [4.6/4.7 regression][C++0x] unused parameter warning on lambda in function template

2011-06-21 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49482 --- Comment #2 from Jason Merrill 2011-06-21 20:07:49 UTC --- Author: jason Date: Tue Jun 21 20:07:45 2011 New Revision: 175273 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175273 Log: PR c++/49482 * semantics.c (maybe_add_lambd

[Bug c++/49482] [4.6/4.7 regression][C++0x] unused parameter warning on lambda in function template

2011-06-21 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49482 --- Comment #3 from Jason Merrill 2011-06-21 20:08:05 UTC --- Author: jason Date: Tue Jun 21 20:08:01 2011 New Revision: 175274 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175274 Log: PR c++/49482 * semantics.c (maybe_add_lambd

[Bug tree-optimization/49496] New: [4.7 Regression] -fcompare-debug failure (length) with -O -ftree-vectorize

2011-06-21 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49496 Summary: [4.7 Regression] -fcompare-debug failure (length) with -O -ftree-vectorize Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c++/49482] [4.6/4.7 regression][C++0x] unused parameter warning on lambda in function template

2011-06-21 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49482 Jason Merrill changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1 f

[Bug c++/49482] [4.6/4.7 regression][C++0x] unused parameter warning on lambda in function template

2011-06-21 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49482 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug lto/44149] -fuse-linker-plugin lto1: internal compiler error: in lto_symtab_merge_decls_1, at lto-symtab.c:610

2011-06-21 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44149 Dominique d'Humieres changed: What|Removed |Added Target Milestone|4.6.1 |--- --- Comment #8 from Dominique

[Bug lto/44149] -fuse-linker-plugin lto1: internal compiler error: in lto_symtab_merge_decls_1, at lto-symtab.c:610

2011-06-21 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44149 Paolo Carlini changed: What|Removed |Added Target Milestone|--- |4.6.1

[Bug lto/44149] -fuse-linker-plugin lto1: internal compiler error: in lto_symtab_merge_decls_1, at lto-symtab.c:610

2011-06-21 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44149 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug fortran/49430] ICE with allocatable length character in interface block

2011-06-21 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49430 janus at gcc dot gnu.org changed: What|Removed |Added CC||janus at gcc dot gnu.org --- Co

[Bug c++/49495] New: -O3 causes error message "edge points to wrong declaration:"

2011-06-21 Thread dcb314 at hotmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49495 Summary: -O3 causes error message "edge points to wrong declaration:" Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compon

[Bug tree-optimization/49494] New: ICE: in remap_predicate at ipa-inline-analysis.c:1876 with -findirect-inlining -finline-small-functions

2011-06-21 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49494 Summary: ICE: in remap_predicate at ipa-inline-analysis.c:1876 with -findirect-inlining -finline-small-functions Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: no

[Bug c++/49418] [4.6 regression] G++ discards cv-quals from template parameter types

2011-06-21 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49418 Jason Merrill changed: What|Removed |Added Summary|[4.6/4.7 regression] G++|[4.6 regression] G++ |d

[Bug c++/49418] [4.6/4.7 regression] G++ discards cv-quals from template parameter types

2011-06-21 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49418 --- Comment #7 from Jason Merrill 2011-06-21 19:05:28 UTC --- Author: jason Date: Tue Jun 21 19:05:25 2011 New Revision: 175271 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175271 Log: PR c++/49418 * call.c (cxx_type_promotes_to

[Bug c++/49418] [4.6/4.7 regression] G++ discards cv-quals from template parameter types

2011-06-21 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49418 Jason Merrill changed: What|Removed |Added Target Milestone|--- |4.6.2 Summary|openmp default(n

[Bug tree-optimization/49493] New: ICE: in insert_vi_for_tree, at tree-ssa-structalias.c:2637 with -O -fipa-pta

2011-06-21 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49493 Summary: ICE: in insert_vi_for_tree, at tree-ssa-structalias.c:2637 with -O -fipa-pta Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug target/29560] [avr] Poor optimization for byte shifts

2011-06-21 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29560 Georg-Johann Lay changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug middle-end/49489] [4.7 Regression] gcc.c-torture/execute/builtin-bitops-1.c fails on x86_64-linux

2011-06-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49489 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug middle-end/49489] [4.7 Regression] gcc.c-torture/execute/builtin-bitops-1.c fails on x86_64-linux

2011-06-21 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49489 Andrew Pinski changed: What|Removed |Added CC||hjl.tools at gmail dot com --- Comment #2

[Bug middle-end/49492] FAIL: gcc.c-torture/execute/builtin-bitops-1.c execution

2011-06-21 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49492 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/33049] [avr] bit extraction non optimal, inversing logic solves problem

2011-06-21 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33049 Georg-Johann Lay changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug middle-end/49492] New: FAIL: gcc.c-torture/execute/builtin-bitops-1.c execution

2011-06-21 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49492 Summary: FAIL: gcc.c-torture/execute/builtin-bitops-1.c execution Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug target/33049] [avr] bit extraction non optimal, inversing logic solves problem

2011-06-21 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33049 --- Comment #18 from Georg-Johann Lay 2011-06-21 17:30:57 UTC --- Author: gjl Date: Tue Jun 21 17:30:54 2011 New Revision: 175269 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175269 Log: PR target/33049 * config/avr/avr.md (extz

[Bug middle-end/49491] New: Superflouos move because of unnecessary spill for 2-operand insn.

2011-06-21 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49491 Summary: Superflouos move because of unnecessary spill for 2-operand insn. Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: missed-optimization, ra Severi

[Bug target/49454] [4.7 Regression] /usr/include/libio.h:336:3: internal compiler error: Segmentation fault

2011-06-21 Thread dave at hiauly1 dot hia.nrc.ca
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49454 --- Comment #4 from dave at hiauly1 dot hia.nrc.ca 2011-06-21 17:23:27 UTC --- > I should have mentioned in comment #2 that the build and test I did included > the proposed patch in comment #11 pf PR 49429. I assumed so. Richard's comments regard

[Bug target/49487] Internal compiler error in AVR code

2011-06-21 Thread gandalf at winds dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49487 --- Comment #3 from gandalf at winds dot org 2011-06-21 17:17:20 UTC --- (In reply to comment #1) > (In reply to comment #0) > > Compiling the following function triggers an internal compiler error in (at > > least) GCC versions 4.2, 4.3, 4.5 and t

[Bug libgcj/49314] md5test, shatest output FAILs on Tru64 UNIX

2011-06-21 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49314 Rainer Orth changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug libgcj/49314] md5test, shatest output FAILs on Tru64 UNIX

2011-06-21 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49314 --- Comment #16 from Rainer Orth 2011-06-21 17:10:02 UTC --- Author: ro Date: Tue Jun 21 17:09:57 2011 New Revision: 175266 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175266 Log: PR libgcj/49314 * gnu/gcj/convert/natIconv.cc (

[Bug libgomp/49490] New: suboptimal load balancing in loops

2011-06-21 Thread dennis.jespersen at nasa dot gov
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49490 Summary: suboptimal load balancing in loops Product: gcc Version: unknown Status: UNCONFIRMED Severity: minor Priority: P3 Component: libgomp AssignedTo: unassig...@g

[Bug target/49454] [4.7 Regression] /usr/include/libio.h:336:3: internal compiler error: Segmentation fault

2011-06-21 Thread sje at cup dot hp.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49454 --- Comment #3 from Steve Ellcey 2011-06-21 16:26:44 UTC --- I should have mentioned in comment #2 that the build and test I did included the proposed patch in comment #11 pf PR 49429.

[Bug middle-end/49489] [4.7 Regression] gcc.c-torture/execute/builtin-bitops-1.c fails on x86_64-linux

2011-06-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49489 --- Comment #1 from Jakub Jelinek 2011-06-21 16:26:03 UTC --- Author: jakub Date: Tue Jun 21 16:25:57 2011 New Revision: 175265 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175265 Log: PR middle-end/49489 * builtins.c (expand_bu

[Bug c++/49488] [C++0x] Use 'final' for devirtualization purposes

2011-06-21 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49488 --- Comment #3 from Jonathan Wakely 2011-06-21 16:16:22 UTC --- Last I checked G++ supported 'final' with -std=c++98 -pedantic-errors, I don't know if that's been fixed yet. It's definitely useful to support it in c++98 mode, I don't care whethe

[Bug target/49487] Internal compiler error in AVR code

2011-06-21 Thread eric.weddington at atmel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49487 Eric Weddington changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/31397] Useful compiler warning missing (virtual functions in derived classes used without 'virtual')

2011-06-21 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31397 --- Comment #13 from Jonathan Wakely 2011-06-21 16:12:42 UTC --- G++ 4.7 implements C++0x explicit override control so you can add 'override' class B : public A { B( int y ); ~B(); int f( int x ) override; }; and you'll get an error if it

[Bug c++/49488] [C++0x] Use 'final' for devirtualization purposes

2011-06-21 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49488 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/49488] [C++0x] Use 'final' for devirtualization purposes

2011-06-21 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49488 --- Comment #1 from Jonathan Wakely 2011-06-21 16:03:43 UTC --- *cough* PR 46043 *cough*

[Bug c++/17920] add __attribute__((reimpl)) as a replacement for the (optional) virtual keyword for reimplementations of virtual functions

2011-06-21 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17920 Jonathan Wakely changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug target/49487] Internal compiler error in AVR code

2011-06-21 Thread j at uriah dot heep.sax.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49487 Joerg Wunsch changed: What|Removed |Added CC||j at uriah dot heep.sax.de --- Comment #2

[Bug c++/36848] const/nonconst virtual function ambiguity deserves a warning

2011-06-21 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36848 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug middle-end/49489] [4.7 Regression] gcc.c-torture/execute/builtin-bitops-1.c fails on x86_64-linux

2011-06-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49489 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug middle-end/49489] New: [4.7 Regression] gcc.c-torture/execute/builtin-bitops-1.c fails on x86_64-linux

2011-06-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49489 Summary: [4.7 Regression] gcc.c-torture/execute/builtin-bitops-1.c fails on x86_64-linux Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: wrong-

[Bug target/49454] [4.7 Regression] /usr/include/libio.h:336:3: internal compiler error: Segmentation fault

2011-06-21 Thread sje at cup dot hp.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49454 --- Comment #2 from Steve Ellcey 2011-06-21 15:48:14 UTC --- I built an hppa2.0w-hp-hpux11.11 compiler with --disable-bootstrap and then ran the test suite to see if I could get a smaller test case. The tests are still running but there are many

[Bug target/49487] Internal compiler error in AVR code

2011-06-21 Thread eric.weddington at atmel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49487 Eric Weddington changed: What|Removed |Added Component|c |target --- Comment #1 from Eric Wedding

[Bug c++/49488] New: [C++0x] Use 'final' for devirtualization purposes

2011-06-21 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49488 Summary: [C++0x] Use 'final' for devirtualization purposes Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: enhancement Priority: P3 Component: c++ AssignedT

[Bug rtl-optimization/49429] [4.7 Regression] dse.c changes to fix PR44194 (r175063) cause execution failures

2011-06-21 Thread sje at cup dot hp.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49429 --- Comment #14 from Steve Ellcey 2011-06-21 15:21:44 UTC --- The bootstrap and testing of this patch on IA64 looks good. There were no regressions and it seems to have fixed all the test cases that started breaking on IA64 with the patch to PR

[Bug c/49487] New: Internal compiler error in AVR code

2011-06-21 Thread gandalf at winds dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49487 Summary: Internal compiler error in AVR code Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: unassig...@gcc.gnu

[Bug c++/49418] openmp default(none) in template function

2011-06-21 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49418 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/46551] Generate complex addressing mode CMP instruction in x86-64

2011-06-21 Thread dgohman at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46551 Dan Gohman changed: What|Removed |Added CC||dgohman at gmail dot com --- Comment #2 from

[Bug libgcj/49314] md5test, shatest output FAILs on Tru64 UNIX

2011-06-21 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49314 Rainer Orth changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED URL|

[Bug c++/49418] openmp default(none) in template function

2011-06-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49418 --- Comment #4 from Jakub Jelinek 2011-06-21 13:41:19 UTC --- template void f (int const x) { #pragma omp parallel default(none) int y = x; } template void g (int const x) { #pragma omp parallel default(none) shared(x) int y = x; } void h

[Bug ada/46350] s-taprop.adb:891:40: warning: redundant conversion, expression is of type "Interrupt_ID"

2011-06-21 Thread dave at hiauly1 dot hia.nrc.ca
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46350 --- Comment #3 from dave at hiauly1 dot hia.nrc.ca 2011-06-21 13:38:12 UTC --- > Try to remove the cast to System.Interrupt_Management.Interrupt_ID in the > call. It fixes the compile error. Testing in progress... Dave

[Bug c++/49418] openmp default(none) in template function

2011-06-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49418 --- Comment #3 from Jakub Jelinek 2011-06-21 13:34:35 UTC --- Perhaps the top-level quals from the older type could be used, if the standard doesn't disallow it? Like, if T const arg is instantiated with T int or const int, it would be int const

[Bug c++/49418] openmp default(none) in template function

2011-06-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49418 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug target/45885] ICE in arm_dbx_register_number, at config/arm/arm.c:22071

2011-06-21 Thread rmansfield at qnx dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45885 --- Comment #5 from Ryan Mansfield 2011-06-21 13:03:18 UTC --- (In reply to comment #4) > (In reply to comment #0) > > $ ./xgcc -B. -c -O3 -mtune=cortex-a8 -mfloat-abi=softfp -mfpu=neon -g > > ~/ice.i > > > What happens if you do a -mcpu=corte

[Bug bootstrap/49486] [4.7 Regression] Bootstrap failure

2011-06-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49486 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug bootstrap/49486] New: [4.7 Regression] Bootstrap failure

2011-06-21 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49486 Summary: [4.7 Regression] Bootstrap failure Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap AssignedTo: unassig...@

[Bug tree-optimization/49442] [4.5/4.6/4.7 Regression] Misaligned store support pessimization

2011-06-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49442 --- Comment #7 from Jakub Jelinek 2011-06-21 12:50:47 UTC --- Of course something like #c4 is highly desirable independently on this.

[Bug tree-optimization/49442] [4.5/4.6/4.7 Regression] Misaligned store support pessimization

2011-06-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49442 --- Comment #6 from Jakub Jelinek 2011-06-21 12:50:11 UTC --- Created attachment 24572 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24572 gcc47-assume-aligned.patch Current version of the __builtin_assume_aligned support. On top of the p

[Bug target/49423] [arm] internal compiler error: in push_minipool_fix

2011-06-21 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49423 --- Comment #4 from Martin Jambor 2011-06-21 12:48:36 UTC --- Possibly, yes. I plan to submit a fix for PR49094 this week, please try after that.

[Bug tree-optimization/49442] [4.5/4.6/4.7 Regression] Misaligned store support pessimization

2011-06-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49442 --- Comment #5 from Jakub Jelinek 2011-06-21 12:43:04 UTC --- Created attachment 24571 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24571 gcc47-builtins.patch Prerequisite patch for __builtin_assume_aligned patch. These are just random t

[Bug c++/49485] Performance problem with C++ code

2011-06-21 Thread ismail at namtrac dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49485 --- Comment #1 from İsmail "cartman" Dönmez 2011-06-21 12:37:49 UTC --- Test machine has Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz CPU with 8GB of RAM.

[Bug c++/49485] New: Performance problem with C++ code

2011-06-21 Thread ismail at namtrac dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49485 Summary: Performance problem with C++ code Product: gcc Version: 4.6.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu

[Bug fortran/49112] [4.6/4.7 Regression] [OOP] Missing type-bound procedure, "duplicate save" warnings and internal compiler error

2011-06-21 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49112 --- Comment #14 from janus at gcc dot gnu.org 2011-06-21 12:26:44 UTC --- The "duplicate save" regression is fixed on trunk and 4.6. Remaining problems: 1) The structure constructor regression in comment #6. 2) The ICE in comment #7.

[Bug fortran/49112] [4.6/4.7 Regression] [OOP] Missing type-bound procedure, "duplicate save" warnings and internal compiler error

2011-06-21 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49112 --- Comment #13 from janus at gcc dot gnu.org 2011-06-21 12:20:33 UTC --- Author: janus Date: Tue Jun 21 12:20:28 2011 New Revision: 175259 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175259 Log: 2011-06-21 Janus Weil PR fortran/

[Bug tree-optimization/49478] ice in expand_widen_pattern_expr with -O3

2011-06-21 Thread irar at il dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49478 Ira Rosen changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug fortran/49112] [4.6/4.7 Regression] [OOP] Missing type-bound procedure, "duplicate save" warnings and internal compiler error

2011-06-21 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49112 --- Comment #12 from janus at gcc dot gnu.org 2011-06-21 12:12:58 UTC --- Author: janus Date: Tue Jun 21 12:12:51 2011 New Revision: 175257 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175257 Log: 2011-06-21 Janus Weil PR fortran/

[Bug libgcj/49314] md5test, shatest output FAILs on Tru64 UNIX

2011-06-21 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49314 --- Comment #14 from ro at CeBiTec dot Uni-Bielefeld.DE 2011-06-21 12:09:30 UTC --- > The question now is what's a clean fix for this issue, rather than > hardcoding the result? I've now checked this with native and GNU iconv: feff.utf-8 is the i

[Bug tree-optimization/49478] ice in expand_widen_pattern_expr with -O3

2011-06-21 Thread irar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49478 --- Comment #5 from irar at gcc dot gnu.org 2011-06-21 11:58:36 UTC --- Author: irar Date: Tue Jun 21 11:58:33 2011 New Revision: 175255 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175255 Log: PR tree-optimization/49478

[Bug middle-end/48493] [ICE] [ARM] in expand_expr_addr_expr_1, at expr.c

2011-06-21 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48493 --- Comment #7 from rguenther at suse dot de 2011-06-21 11:40:18 UTC --- On Tue, 21 Jun 2011, mikpe at it dot uu.se wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48493 > > --- Comment #6 from Mikael Pettersson 2011-06-21 > 11:24:39 UTC

[Bug middle-end/48493] [ICE] [ARM] in expand_expr_addr_expr_1, at expr.c

2011-06-21 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48493 --- Comment #6 from Mikael Pettersson 2011-06-21 11:24:39 UTC --- I can do a bootstrap and regtest with Richard's patch in #c5 tomorrow, but as my HW is armv5te I can't catch any neon-related runtime regressions. Does anyone else want to do the

[Bug tree-optimization/49483] unable to vectorize code equivalent to "scalbnf"

2011-06-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49483 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/49483] unable to vectorize code equivalent to "scalbnf"

2011-06-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49483 --- Comment #4 from Richard Guenther 2011-06-21 11:02:42 UTC --- Author: rguenth Date: Tue Jun 21 11:02:38 2011 New Revision: 175252 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175252 Log: 2011-06-21 Richard Guenther PR tree-op

[Bug bootstrap/49072] Error building the compiler

2011-06-21 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49072 --- Comment #6 from Jonathan Wakely 2011-06-21 10:51:55 UTC --- (In reply to comment #5) > Apparently, gmp's scripts create a gmp.h file when configure is run, but the > gmpxx.h wrapper is copied only when a command "make install" is issued, so

[Bug tree-optimization/49483] unable to vectorize code equivalent to "scalbnf"

2011-06-21 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49483 --- Comment #3 from rguenther at suse dot de 2011-06-21 10:50:14 UTC --- On Tue, 21 Jun 2011, vincenzo.innocente at cern dot ch wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49483 > > --- Comment #2 from vincenzo Innocente > 2011-06-21

[Bug middle-end/48493] [ICE] [ARM] in expand_expr_addr_expr_1, at expr.c

2011-06-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48493 --- Comment #5 from Richard Guenther 2011-06-21 10:45:20 UTC --- Of course it was. The branch merge allows s to be allocated in registers so we expand from MEM[(T * {ref-all})&s + 1B] = x_2(D); and we run into the movmisalign_optab code in e

[Bug tree-optimization/49483] unable to vectorize code equivalent to "scalbnf"

2011-06-21 Thread vincenzo.innocente at cern dot ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49483 --- Comment #2 from vincenzo Innocente 2011-06-21 10:42:01 UTC --- great! unfortunately gcc-4.7-20110528 $ patch -p0 < vect.patch patching file gcc/tree-vect-stmts.c Hunk #1 FAILED at 2089. Hunk #2 FAILED at 2099. Hunk #3 FAILED at 2134. 3 out

[Bug ada/46350] s-taprop.adb:891:40: warning: redundant conversion, expression is of type "Interrupt_ID"

2011-06-21 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46350 Eric Botcazou changed: What|Removed |Added CC||ebotcazou at gcc dot |

[Bug bootstrap/49072] Error building the compiler

2011-06-21 Thread franck.z.bugzilla at orange dot fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49072 Franck Z changed: What|Removed |Added CC||franck.z.bugzilla at orange

[Bug middle-end/49478] ice in expand_widen_pattern_expr with -O3

2011-06-21 Thread irar at il dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49478 --- Comment #4 from Ira Rosen 2011-06-21 10:03:05 UTC --- OK. Thanks, Ira

[Bug rtl-optimization/49474] [4.7 Regression] GCC 4.7-20110618 fails to bootstrap on stage 2: gcc/fortran/resolve.c:5360:1: internal compiler error: vector VEC(edge,base) index domain error, in find_i

2011-06-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49474 Richard Guenther changed: What|Removed |Added Component|bootstrap |rtl-optimization Target Milestone|--

[Bug rtl-optimization/49477] Should have user/debugger-oriented fine-tuning of optimizations available

2011-06-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49477 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/49478] ice in expand_widen_pattern_expr with -O3

2011-06-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49478 --- Comment #3 from Richard Guenther 2011-06-21 09:39:47 UTC --- (In reply to comment #2) > I am testing this patch: > > Index: tree-vect-loop.c > === > --- tree-vect-loop.c(rev

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