[Bug tree-optimization/47005] [4.6 Regression] ACATS c62002a is miscompiled at -O2

2011-01-05 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47005 Eric Botcazou changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug rtl-optimization/47166] [4.5 4.6 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb

2011-01-05 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47166 --- Comment #5 from Hans-Peter Nilsson 2011-01-05 08:21:11 UTC --- (In reply to comment #4) > (In reply to comment #0) > > (insn 3163 3161 3164 107 rectmm.c:1041 (set (reg:SI 1 r1) > > (plus:SI (reg:SI 1 r1) > >(const_int 280 [0x11

[Bug fortran/47174] New: libquadmath: Build now depends on makeinfo

2011-01-05 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47174 Summary: libquadmath: Build now depends on makeinfo Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unass

[Bug fortran/46520] [4.6 Regression] libquadmath: fails at link test on bare irons

2011-01-05 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46520 Tobias Burnus changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug fortran/47024] [OOP] STORAGE_SIZE (for polymorphic types): Segfault at run time

2011-01-05 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47024 --- Comment #7 from janus at gcc dot gnu.org 2011-01-05 09:05:48 UTC --- Author: janus Date: Wed Jan 5 09:05:44 2011 New Revision: 168505 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168505 Log: 2011-01-05 Janus Weil PR fortran/4

[Bug fortran/47024] [OOP] STORAGE_SIZE (for polymorphic types): Segfault at run time

2011-01-05 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47024 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug fortran/46262] [OOP] tree check: expected function_type or method_type, have pointer_type

2011-01-05 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46262 janus at gcc dot gnu.org changed: What|Removed |Added Summary|[4.6 Regression] [OOP] tree |[OOP] tree check: expected

[Bug fortran/46017] Reject ALLOCATE(a, a%b) as "a%b" depends on the allocation status of "a"

2011-01-05 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46017 --- Comment #3 from Thomas Koenig 2011-01-05 10:03:18 UTC --- Author: tkoenig Date: Wed Jan 5 10:03:15 2011 New Revision: 168506 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168506 Log: 2011-01-05 Thomas Koenig PR fortran/46017

[Bug libstdc++/47145] [4.6 Regression] cross-compilation fails with "cannot check for file existence when cross compiling"

2011-01-05 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47145 --- Comment #19 from Jonathan Wakely 2011-01-05 10:07:40 UTC --- (In reply to comment #18) > This xml catalog testing passed on Debian and RHEL: > > echo '' | xsltproc --noout --nonet \ > http://docbook.sourceforge.net/release/xsl/current/xhtml/

[Bug fortran/47175] New: no predefined macros __amd64, __amd64__, __x86_64 __x86_64__ in prepocessor

2011-01-05 Thread jan.rauberg at gmx dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47175 Summary: no predefined macros __amd64, __amd64__, __x86_64 __x86_64__ in prepocessor Product: gcc Version: 4.4.5 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug tree-optimization/47005] [4.6 Regression] ACATS c62002a is miscompiled at -O2

2011-01-05 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47005 --- Comment #9 from Eric Botcazou 2011-01-05 11:23:43 UTC --- Author: ebotcazou Date: Wed Jan 5 11:23:40 2011 New Revision: 168508 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168508 Log: PR tree-optimization/47005 * tree-sra.c

[Bug tree-optimization/47005] [4.6 Regression] ACATS c62002a is miscompiled at -O2

2011-01-05 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47005 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug libstdc++/47145] [4.6 Regression] cross-compilation fails with "cannot check for file existence when cross compiling"

2011-01-05 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47145 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/47145] [4.6 Regression] cross-compilation fails with "cannot check for file existence when cross compiling"

2011-01-05 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47145 --- Comment #20 from Paolo Carlini 2011-01-05 11:50:08 UTC --- Note: somebody should now change the subject to something more meaningful, about hard coded paths and such, because the original P1 issue is resolved.

[Bug go/47176] New: libgo doesn't compile if libunicode is installed

2011-01-05 Thread bero at arklinux dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47176 Summary: libgo doesn't compile if libunicode is installed Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: go AssignedTo: i...

[Bug fortran/41580] [OOP] SAME_TYPE_AS and EXTENDS_TYPE_OF - add compile-time simplifcation

2011-01-05 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41580 --- Comment #4 from janus at gcc dot gnu.org 2011-01-05 12:16:33 UTC --- (In reply to comment #2) > For SAME_TYPE_AS and EXTENDS_TYPE_OF one should add a > compile-time simplification to simplify.c. > Currently, only the run-time version is impleme

[Bug fortran/47177] New: bad example of using -dM in manual

2011-01-05 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47177 Summary: bad example of using -dM in manual Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: documentation Severity: minor Priority: P3 Component: fortran

[Bug libstdc++/47145] configure test for docbook-xsl-ns stylesheets uses hardcoded path

2011-01-05 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47145 Jonathan Wakely changed: What|Removed |Added Summary|[4.6 Regression]|configure test for |c

[Bug target/47178] New: QtWebKit miscompiled for x86_64-*-mingw*

2011-01-05 Thread vanboxem.ruben at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47178 Summary: QtWebKit miscompiled for x86_64-*-mingw* Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: unassig.

[Bug tree-optimization/47179] New: [4.5/4.6 Regression] SPU: errno misoptimization around malloc call

2011-01-05 Thread uweigand at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47179 Summary: [4.5/4.6 Regression] SPU: errno misoptimization around malloc call Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c/47150] [4.5/4.6 Regression] ICE in gimplify_expr at gimplify.c

2011-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47150 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

2011-01-05 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 Jan Hubicka changed: What|Removed |Added CC||jason at redhat dot com,

[Bug fortran/47175] no predefined macros __amd64, __amd64__, __x86_64 __x86_64__ in prepocessor

2011-01-05 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47175 H.J. Lu changed: What|Removed |Added CC||hjl.tools at gmail dot com --- Comment #1 from

[Bug tree-optimization/47005] [4.6 Regression] ACATS c62002a is miscompiled at -O2

2011-01-05 Thread gnugcc at marino dot st
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47005 --- Comment #11 from John Marino 2011-01-05 13:49:47 UTC --- I rebuilt OpenBSD i386 using then Jan 5 daily bump (SVN 168495) and patched it with tree-src.c file. ACATS 62002a now passes, thanks.

[Bug tree-optimization/47005] [4.6 Regression] ACATS c62002a is miscompiled at -O2

2011-01-05 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47005 --- Comment #12 from Eric Botcazou 2011-01-05 13:54:30 UTC --- > ACATS 62002a now passes, thanks. Thanks for confirming. ACATS is clean on both i386 and i586 Linux SJLJ now, are there any remaining failures on BSD platforms?

[Bug fortran/47175] no predefined macros __amd64, __amd64__, __x86_64 __x86_64__ in prepocessor

2011-01-05 Thread jan.rauberg at gmx dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47175 --- Comment #2 from Jan 2011-01-05 14:00:43 UTC --- (In reply to comment #1) > Checking __amd64, __amd64__, __x86_64 __x86_64__ for > pointer size is wrong since pointer size may be > 32bit on x86-64. No, it can't be. The macros are set in depende

[Bug objc/45989] Some objc.dg-struct-layout-encoding-1 tests XPASS

2011-01-05 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45989 --- Comment #4 from Dominique d'Humieres 2011-01-05 14:02:15 UTC --- Did somebody test the patch in comment #3?

[Bug go/47176] libgo doesn't compile if libunicode is installed

2011-01-05 Thread ian at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47176 --- Comment #1 from ian at gcc dot gnu.org 2011-01-05 14:12:41 UTC --- Author: ian Date: Wed Jan 5 14:12:37 2011 New Revision: 168512 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168512 Log: PR go/47176 byte/libbytes.a depends on u

[Bug go/47176] libgo doesn't compile if libunicode is installed

2011-01-05 Thread ian at airs dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47176 Ian Lance Taylor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug fortran/47180] New: [OOP] EXTENDS_TYPE_OF returns the wrong result if the polymorphic variable is unallocated

2011-01-05 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47180 Summary: [OOP] EXTENDS_TYPE_OF returns the wrong result if the polymorphic variable is unallocated Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: wrong-code

[Bug fortran/47175] no predefined macros __amd64, __amd64__, __x86_64 __x86_64__ in prepocessor

2011-01-05 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47175 --- Comment #3 from H.J. Lu 2011-01-05 14:28:51 UTC --- (In reply to comment #2) > (In reply to comment #1) > > Checking __amd64, __amd64__, __x86_64 __x86_64__ for > > pointer size is wrong since pointer size may be > > 32bit on x86-64. > No, it

[Bug fortran/46402] libquadmath: Add fmalq

2011-01-05 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46402 Tobias Burnus changed: What|Removed |Added Status|RESOLVED|REOPENED Last reconfirmed|

[Bug fortran/47180] [OOP] EXTENDS_TYPE_OF returns the wrong result if the polymorphic variable is unallocated

2011-01-05 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47180 --- Comment #1 from janus at gcc dot gnu.org 2011-01-05 14:37:26 UTC --- (In reply to comment #0) > Found when looking at PR 41580. > > The following program should print 6 times "T" but it prints trice "F" > followed > by trice "T". Actually it

[Bug rtl-optimization/47166] [4.5 4.6 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb

2011-01-05 Thread ibolton at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47166 --- Comment #6 from Ian Bolton 2011-01-05 14:38:42 UTC --- > I mean, the insn 3163 should have matched without your patch. I'm missing analysis on why > that didn't happen> part. OK, I will do more analysis to try to determine what's going on.

[Bug other/47167] Performance regression in numerical code

2011-01-05 Thread mar...@mpa-garching.mpg.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47167 --- Comment #1 from Martin Reinecke 2011-01-05 14:42:20 UTC --- Created attachment 22904 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22904 shorter test case More compact test case; the hot spot is marked with "CRITICAL LOOP". Compile wit

[Bug fortran/47180] [OOP] EXTENDS_TYPE_OF returns the wrong result if the polymorphic variable is unallocated

2011-01-05 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47180 Tobias Burnus changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug fortran/47180] [OOP] EXTENDS_TYPE_OF returns the wrong result for disassociated polymorphic pointers

2011-01-05 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47180 janus at gcc dot gnu.org changed: What|Removed |Added Status|RESOLVED|NEW Last reconfirmed|

[Bug lto/47162] [4.6 Regression] LTO is broken

2011-01-05 Thread hjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47162 --- Comment #6 from hjl at gcc dot gnu.org 2011-01-05 14:55:32 UTC --- Author: hjl Date: Wed Jan 5 14:55:27 2011 New Revision: 168515 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168515 Log: Fix PR lto/47162. 2011-01-05 Martin Jambor

[Bug lto/47181] New: memops-asm testcase fails with -flto -fuse-linker-plugin

2011-01-05 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47181 Summary: memops-asm testcase fails with -flto -fuse-linker-plugin Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug fortran/47180] [OOP] EXTENDS_TYPE_OF returns the wrong result for disassociated polymorphic pointers

2011-01-05 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47180 janus at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|una

[Bug fortran/47182] New: libquadmath.texi: undefined flag: BUGURL

2011-01-05 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47182 Summary: libquadmath.texi: undefined flag: BUGURL Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassig

[Bug fortran/47175] no predefined macros __amd64, __amd64__, __x86_64 __x86_64__ in prepocessor

2011-01-05 Thread jan.rauberg at gmx dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47175 --- Comment #4 from Jan 2011-01-05 15:13:23 UTC --- (In reply to comment #3) > (In reply to comment #2) > > (In reply to comment #1) > > > Checking __amd64, __amd64__, __x86_64 __x86_64__ for > > > pointer size is wrong since pointer size may be >

[Bug tree-optimization/47005] [4.6 Regression] ACATS c62002a is miscompiled at -O2

2011-01-05 Thread gnugcc at marino dot st
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47005 --- Comment #13 from John Marino 2011-01-05 15:14:36 UTC --- (In reply to comment #12) > Thanks for confirming. ACATS is clean on both i386 and i586 Linux SJLJ now, > are there any remaining failures on BSD platforms? There are no ACATS or gnat

[Bug fortran/47175] no predefined macros __amd64, __amd64__, __x86_64 __x86_64__ in prepocessor

2011-01-05 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47175 --- Comment #5 from H.J. Lu 2011-01-05 15:17:50 UTC --- (In reply to comment #4) > (In reply to comment #3) > > (In reply to comment #2) > > > (In reply to comment #1) > > > > Checking __amd64, __amd64__, __x86_64 __x86_64__ for > > > > pointer s

[Bug tree-optimization/47005] [4.6 Regression] ACATS c62002a is miscompiled at -O2

2011-01-05 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47005 --- Comment #14 from Eric Botcazou 2011-01-05 15:33:24 UTC --- > The regression tests just completed for OpenBSD i386. > There is one failure on ACATS (cb1010a timeout)* This is a stack checking test. > 3) the STACK_CHECK_STATIC_BUILTIN macro

[Bug lto/47162] [4.6 Regression] LTO is broken

2011-01-05 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47162 Martin Jambor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug fortran/46402] libquadmath: Add fmalq

2011-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46402 Jakub Jelinek changed: What|Removed |Added Status|REOPENED|ASSIGNED AssignedTo|unassigned at

[Bug fortran/46402] libquadmath: Add fmalq

2011-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46402 --- Comment #5 from Jakub Jelinek 2011-01-05 16:10:17 UTC --- Created attachment 22906 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22906 fmaq-test.c Testcase I was using.

[Bug tree-optimization/47005] [4.6 Regression] ACATS c62002a is miscompiled at -O2

2011-01-05 Thread gnugcc at marino dot st
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47005 --- Comment #15 from John Marino 2011-01-05 16:25:56 UTC --- [off PR] Hi Eric, Can you clarify one statement? Regarding the ten "stack-check" tests as I can them (c5210[3x,4x,4y], cb1010[a,c,d], null_deref[1,2], stack-check[1,2]), I now underst

[Bug preprocessor/39213] [4.4/4.5/4.6 regression] Preprocessor ICE with -m64 and --traditional-cpp

2011-01-05 Thread rob1weld at aol dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39213 --- Comment #22 from Rob 2011-01-05 16:26:43 UTC --- (In reply to comment #21) > At long last. It was only 2 years... I have some older than that. Thank you for your work on my Bug Report, Rob

[Bug other/45915] Check for gnu_unique_object in ld.so in gcc/configure.ac is broken for non-glibc ldd

2011-01-05 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45915 Rainer Orth changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED URL|

[Bug rtl-optimization/47166] [4.5 4.6 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb

2011-01-05 Thread ibolton at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47166 Ian Bolton changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/42954] [4.5/4.6 regression] TARGET_*_CPP_BUILDINS issues with gfortran

2011-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42954 Andrew Pinski changed: What|Removed |Added CC||jan.rauberg at gmx dot de --- Comment #13

[Bug fortran/47175] no predefined macros __amd64, __amd64__, __x86_64 __x86_64__ in prepocessor

2011-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47175 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/46021] 3 tree-ssa tests XPASS almost everywhere

2011-01-05 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46021 Rainer Orth changed: What|Removed |Added URL||http://gcc.gnu.org/ml/gcc-p

[Bug tree-optimization/47005] [4.6 Regression] ACATS c62002a is miscompiled at -O2

2011-01-05 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47005 --- Comment #16 from Eric Botcazou 2011-01-05 16:55:57 UTC --- > Regarding the ten "stack-check" tests as I can them (c5210[3x,4x,4y], > cb1010[a,c,d], null_deref[1,2], stack-check[1,2]), I now understand that > it is expected that these tests

[Bug fortran/41580] [OOP] SAME_TYPE_AS and EXTENDS_TYPE_OF - add compile-time simplifcation

2011-01-05 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41580 --- Comment #5 from Tobias Burnus 2011-01-05 17:19:45 UTC --- Created attachment 22907 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22907 Draft patch - not fully working (In reply to comment #4) > Note: If both arguments are TYPE-valued,

[Bug other/47167] Performance regression in numerical code

2011-01-05 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47167 --- Comment #2 from Uros Bizjak 2011-01-05 17:31:20 UTC --- The only difference in the hot loop is the usage of two regs in the address: 4.5.1: .L142: movapd%xmm0, (%rcx) mulpd%xmm6, %xmm2 addq$32, %rbx movapd%xm

[Bug lto/47183] New: Please discard unused functions

2011-01-05 Thread d.g.gorbachev at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47183 Summary: Please discard unused functions Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto AssignedTo: unassig...@gcc.gnu.o

[Bug fortran/22210] gfc_conv_array_initializer weirdness

2011-01-05 Thread jrt at worldlinc dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22210 John T changed: What|Removed |Added CC||jrt at worldlinc dot net --- Comment #15 from Jo

[Bug fortran/46402] libquadmath: Add fmalq

2011-01-05 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46402 --- Comment #6 from Tobias Burnus 2011-01-05 17:56:50 UTC --- (In reply to comment #4) > Created attachment 22905 [details] > gcc46-pr46402.patch Please also add an item to libquadmath.texi

[Bug fortran/46416] libquadmath: missing functions

2011-01-05 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46416 --- Comment #3 from Tobias Burnus 2011-01-05 18:00:00 UTC --- I now compared the list of libquadmath functions at http://gcc.gnu.org/onlinedocs/libquadmath/Math-Library-Routines.html with the C99 functions in math.h and complex.h (cf. http://en.

[Bug lto/47183] Please discard unused functions

2011-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47183 --- Comment #1 from Andrew Pinski 2011-01-05 18:00:15 UTC --- I don't see any unused functions here.

[Bug fortran/47180] [OOP] EXTENDS_TYPE_OF returns the wrong result for disassociated polymorphic pointers

2011-01-05 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47180 --- Comment #5 from janus at gcc dot gnu.org 2011-01-05 18:06:25 UTC --- Author: janus Date: Wed Jan 5 18:06:21 2011 New Revision: 168524 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168524 Log: 2011-01-05 Janus Weil PR fortran/4

[Bug boehm-gc/11412] boehm-gc testing problems

2011-01-05 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11412 Rainer Orth changed: What|Removed |Added Status|NEW |ASSIGNED URL|

[Bug fortran/47180] [OOP] EXTENDS_TYPE_OF returns the wrong result for disassociated polymorphic pointers

2011-01-05 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47180 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug fortran/47180] [OOP] EXTENDS_TYPE_OF returns the wrong result for disassociated polymorphic pointers

2011-01-05 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47180 --- Comment #7 from Dominique d'Humieres 2011-01-05 18:18:34 UTC --- Compiling revision 168524 gives: ../../work/gcc/fortran/trans-expr.c: In function 'gfc_trans_class_assign': ../../work/gcc/fortran/trans-expr.c:6172:42: error: 'vtab' may be us

[Bug libgomp/42616] OMP'ed loop inside pthread leads to crash.

2011-01-05 Thread vityan at vityan dot sytes.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42616 Victor K. changed: What|Removed |Added CC||vityan at vityan dot |

[Bug libgomp/42616] OMP'ed loop inside pthread leads to crash.

2011-01-05 Thread zlogic at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42616 --- Comment #9 from Dmitri Zolotukhin 2011-01-05 18:30:46 UTC --- @Victor K. Are you using the MinGW or TDM version of GCC? TDM 4.5.0 passes the test cases on my machine. Seems the problem existed only in the 4.4.* branch of gcc.

[Bug fortran/47180] [OOP] EXTENDS_TYPE_OF returns the wrong result for disassociated polymorphic pointers

2011-01-05 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47180 Tobias Burnus changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug c++/47184] New: gcc interprets C++0x initialization construct as function declaration‏‏

2011-01-05 Thread zeratul976 at hotmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47184 Summary: gcc interprets C++0x initialization construct as function declaration‏‏ Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug fortran/47180] [OOP] EXTENDS_TYPE_OF returns the wrong result for disassociated polymorphic pointers

2011-01-05 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47180 --- Comment #9 from Dominique d'Humieres 2011-01-05 18:41:36 UTC --- > Simple solution: > > - gfc_symbol *vtab; > + gfc_symbol *vtab = NULL; This is the fix I have also reached and it allows gcc/fortran/trans-expr.c to be compiled.

[Bug fortran/47180] [OOP] EXTENDS_TYPE_OF returns the wrong result for disassociated polymorphic pointers

2011-01-05 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47180 --- Comment #10 from janus at gcc dot gnu.org 2011-01-05 18:55:59 UTC --- (In reply to comment #8) > REOPEN: Causes build issues (cf. comment 7). Thanks for noticing, and sorry for the breakage. > Simple solution: > > - gfc_symbol *vtab; >

[Bug libstdc++/47185] New: UB in TR1 and C++0x placeholders and non conforming implementation

2011-01-05 Thread thom.heller at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47185 Summary: UB in TR1 and C++0x placeholders and non conforming implementation Product: gcc Version: 4.5.1 Status: UNCONFIRMED Severity: major Priority: P3 C

[Bug objc/45989] Some objc.dg-struct-layout-encoding-1 tests XPASS

2011-01-05 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45989 --- Comment #5 from Rainer Orth 2011-01-05 19:10:41 UTC --- I successfully did on i386-pc-solaris2.11. I'd suggest a slightly updated version (attached), with two changes * We should use i?86*-*-* (or perhaps just i?86-*-*, I see no reason for

[Bug fortran/47180] [OOP] EXTENDS_TYPE_OF returns the wrong result for disassociated polymorphic pointers

2011-01-05 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47180 --- Comment #11 from janus at gcc dot gnu.org 2011-01-05 19:15:19 UTC --- Author: janus Date: Wed Jan 5 19:14:56 2011 New Revision: 168526 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168526 Log: 2011-01-05 Janus Weil PR fortran/

[Bug libstdc++/47185] UB in TR1 and C++0x placeholders and non conforming implementation

2011-01-05 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47185 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug objc/45989] Some objc.dg-struct-layout-encoding-1 tests XPASS

2011-01-05 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45989 --- Comment #6 from Rainer Orth 2011-01-05 19:17:42 UTC --- Created attachment 22909 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22909 slightly revised patch

[Bug fortran/47180] [OOP] EXTENDS_TYPE_OF returns the wrong result for disassociated polymorphic pointers

2011-01-05 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47180 janus at gcc dot gnu.org changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|

[Bug other/47167] Performance regression in numerical code

2011-01-05 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47167 --- Comment #3 from Uros Bizjak 2011-01-05 19:30:49 UTC --- > this could be the reason for slowdown. Hm, not really. But, by changing the generated assembly around loop entry: $ diff -u testcase2.s testcase2_.s --- testcase2.s2011-01-05 20

[Bug other/47167] Performance regression in numerical code

2011-01-05 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47167 --- Comment #4 from Uros Bizjak 2011-01-05 19:48:58 UTC --- Applying the same medicine to original test gets us from: wall time for map2alm: 6.908527s to wall time for map2alm: 6.703142s where 4.5.1 wins with: wall time for map2alm: 6.651740

[Bug target/40411] -std=c99 does not enable c99 mode in Solaris C library

2011-01-05 Thread gseanmcg at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40411 --- Comment #22 from Sean McGovern 2011-01-05 19:50:09 UTC --- Sorry, still learning -- collect2 is definitely not the place for this. Target-specific plugin maybe?

[Bug other/47167] Performance regression in numerical code

2011-01-05 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47167 --- Comment #5 from H.J. Lu 2011-01-05 20:09:11 UTC --- (In reply to comment #3) > > this could be the reason for slowdown. > > > $ gcc -lm testcase2.s > $ time ./a.out > > real0m4.239s > user0m4.234s > sys0m0.001s > > The im

[Bug fortran/46416] libquadmath: missing functions

2011-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46416 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug lto/47183] Please discard unused functions

2011-01-05 Thread d.g.gorbachev at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47183 --- Comment #2 from Dmitry Gorbachev 2011-01-05 22:13:55 UTC --- It's operator delete(void*). Also, typeinfo for S, typeinfo name for S, vtable for __cxxabiv1::__class_type_info are unused, too.

[Bug libstdc++/47185] UB in TR1 and C++0x placeholders and non conforming implementation

2011-01-05 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47185 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug objc/45989] Some objc.dg-struct-layout-encoding-1 tests XPASS

2011-01-05 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45989 --- Comment #7 from Dominique d'Humieres 2011-01-05 22:31:14 UTC --- > * We should use i?86*-*-* (or perhaps just i?86-*-*, I see no reason for the > first *). I don't think this cover x86_64-*-*, this is why I have tested *86*-*-* > * The comm

[Bug lto/47183] Please discard unused functions

2011-01-05 Thread hubicka at gcc dot gnu.org
text.startup,"ax",@progbits .p2align 4,,15 .globl main .type main, @function main: .LFB0: .cfi_startproc xorl%eax, %eax ret .cfi_endproc .LFE0: .size main, .-main .ident "GCC: (GNU) 4.6.0 20110105 (

[Bug lto/47183] Please discard unused functions

2011-01-05 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47183 --- Comment #4 from Jan Hubicka 2011-01-05 22:51:36 UTC --- http://sourceware.org/bugzilla/show_bug.cgi?id=12370 now tracks the gold problem http://sourceware.org/bugzilla/show_bug.cgi?id=12369 now tracks the GNU LD problem.

[Bug tree-optimization/46021] 3 tree-ssa tests XPASS almost everywhere

2011-01-05 Thread uweigand at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46021 Ulrich Weigand changed: What|Removed |Added Target|i386-pc-solaris2.*, |i386-pc-solaris2.*, |s

[Bug c/47146] Floating point to integer conversions

2011-01-05 Thread babelart at yahoo dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47146 --- Comment #6 from Pierre Innocent 2011-01-06 03:17:01 UTC --- Daer Kargl, Thanks, my mistake ! The C99 tests failures may be due to non-athlon specific code. Still checking ! Regards, Pierre Innocent --- On Mon, 1/3/11, sgk at troutmask dot

[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

2011-01-05 Thread mark at codesourcery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 --- Comment #22 from Mark Mitchell 2011-01-06 03:55:40 UTC --- On 1/5/2011 5:36 AM, hubicka at gcc dot gnu.org wrote: > 40259 5.6000 cc1plus cc1plus > lookup_field_1 I've looked at this, in the distant pas

[Bug tree-optimization/47139] [4.6 Regression] ice in process_use, at tree-vect-stmts.c:290

2011-01-05 Thread irar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47139 --- Comment #4 from irar at gcc dot gnu.org 2011-01-06 07:34:28 UTC --- Author: irar Date: Thu Jan 6 07:34:24 2011 New Revision: 168535 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168535 Log: PR tree-optimization/47139

[Bug tree-optimization/47139] [4.6 Regression] ice in process_use, at tree-vect-stmts.c:290

2011-01-05 Thread irar at il dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47139 Ira Rosen changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug other/47167] Performance regression in numerical code

2011-01-05 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47167 --- Comment #6 from Uros Bizjak 2011-01-06 07:38:11 UTC --- (In reply to comment #5) > Some loop performance is very sensitive to code sizes. This change > > -mulpd%xmm10, %xmm2 > +mulpd%xmm0, %xmm2 > > will impact loop size d