Re: i386 define_asm_attributes question

2012-05-08 Thread Steven Bosscher
On Tue, May 8, 2012 at 1:28 AM, Jan Hubicka hubi...@ucw.cz wrote: The idea here was originally to prevent LOOP instruction to get out of bounds. ASM statement even if they are single line may be arbitrary long and thus can run out of the limits. Arbitrary long, but interrupted by semi-colons?

Re: Deprecate 32-bits HP-PA for GCC 4.8?

2012-05-08 Thread Michael Haubenwallner
On 05/07/2012 07:33 PM, Steven Bosscher wrote: I think it's reasonable to assume that most users of HP-UX10 on machines with PA-RISC 2.0 support will have upgraded to HP-UX 11.11 or later. While this may be true indeed, ... 4. 32-bits HP-PA uses the SOM binary object format, i.e. it is a

Re: Deprecate 32-bits HP-PA for GCC 4.8?

2012-05-08 Thread Ulrich Weigand
Steven Bosscher wrote: 2. HP-UX 10 is also the last target that only supports SJLJ exceptions. Hmm, SPU also supports only SJLJ exceptions ... Bye, Ulrich -- Dr. Ulrich Weigand GNU Toolchain for Linux on System z and Cell BE ulrich.weig...@de.ibm.com

Re: i386 define_asm_attributes question

2012-05-08 Thread Jan Hubicka
On Tue, May 8, 2012 at 1:28 AM, Jan Hubicka hubi...@ucw.cz wrote: The idea here was originally to prevent LOOP instruction to get out of bounds. ASM statement even if they are single line may be arbitrary long and thus can run out of the limits. Arbitrary long, but interrupted by

Re: Register constraints + and =

2012-05-08 Thread Paulo J. Matos
On 04/05/12 19:48, Ian Lance Taylor wrote: The i386 rep_movqi insn is an example: (define_insn *rep_movqi [(set (match_operand:P 2 register_operand =c) (const_int 0)) (set (match_operand:P 0 register_operand =D) (plus:P (match_operand:P 3 register_operand 0)

Re: Deprecate 32-bits HP-PA for GCC 4.8?

2012-05-08 Thread Andrew Pinski
On Tue, May 8, 2012 at 4:56 AM, Ulrich Weigand uweig...@de.ibm.com wrote: Steven Bosscher wrote: 2. HP-UX 10 is also the last target that only supports SJLJ exceptions. Hmm, SPU also supports only SJLJ exceptions ... IIRC the main reason is because SJLJ exceptions produced smaller binary

Re: Register constraints + and =

2012-05-08 Thread Ian Lance Taylor
Paulo J. Matos pa...@matos-sorge.com writes: On 04/05/12 19:48, Ian Lance Taylor wrote: The i386 rep_movqi insn is an example: (define_insn *rep_movqi [(set (match_operand:P 2 register_operand =c) (const_int 0)) (set (match_operand:P 0 register_operand =D) (plus:P

Re: Register constraints + and =

2012-05-08 Thread Jan Hubicka
Paulo J. Matos pa...@matos-sorge.com writes: On 04/05/12 19:48, Ian Lance Taylor wrote: The i386 rep_movqi insn is an example: (define_insn *rep_movqi [(set (match_operand:P 2 register_operand =c) (const_int 0)) (set (match_operand:P 0 register_operand =D)

Re: Deprecate 32-bits HP-PA for GCC 4.8?

2012-05-08 Thread Steven Bosscher
On Tue, May 8, 2012 at 1:56 PM, Ulrich Weigand uweig...@de.ibm.com wrote: Steven Bosscher wrote: 2. HP-UX 10 is also the last target that only supports SJLJ exceptions. Hmm, SPU also supports only SJLJ exceptions ... Then why is force_sjlj_exceptions not set for it? Ciao! Steven

Re: Register constraints + and =

2012-05-08 Thread Ian Lance Taylor
Jan Hubicka hubi...@ucw.cz writes: Paulo J. Matos pa...@matos-sorge.com writes: On 04/05/12 19:48, Ian Lance Taylor wrote: The i386 rep_movqi insn is an example: (define_insn *rep_movqi [(set (match_operand:P 2 register_operand =c) (const_int 0)) (set (match_operand:P 0

Re: Register constraints + and =

2012-05-08 Thread Jan Hubicka
I can accept the issue as a matter of documentation, but I don't understand the rest. Remember that all the patterns are executed in parallel. I don't see how adding a USE in parallel could affect anything about how the operand is used. (define_insn *rep_movqi [(set

Re: Register constraints + and =

2012-05-08 Thread Ian Lance Taylor
Jan Hubicka hubi...@ucw.cz writes: I can accept the issue as a matter of documentation, but I don't understand the rest. Remember that all the patterns are executed in parallel. I don't see how adding a USE in parallel could affect anything about how the operand is used. (define_insn

Re: Register constraints + and =

2012-05-08 Thread Jan Hubicka
Jan Hubicka hubi...@ucw.cz writes: I can accept the issue as a matter of documentation, but I don't understand the rest. Remember that all the patterns are executed in parallel. I don't see how adding a USE in parallel could affect anything about how the operand is used.

Re: Register constraints + and =

2012-05-08 Thread Ian Lance Taylor
Jan Hubicka hubi...@ucw.cz writes: Jan Hubicka hubi...@ucw.cz writes: I can accept the issue as a matter of documentation, but I don't understand the rest. Remember that all the patterns are executed in parallel. I don't see how adding a USE in parallel could affect anything about

h8300-elf build broken

2012-05-08 Thread DJ Delorie
I assume this is a size_t vs int type problem, but the diagnostic points to the function declaration, not to an actual binary expression, and I can't figure out what it's complaining about: /greed/dj/m32c/gcc/h8300-elf/./gcc/xgcc -shared-libgcc -B/greed/dj/m32c/gcc/h8300-elf/./gcc -nostdinc++

Re: h8300-elf build broken

2012-05-08 Thread Gabriel Dos Reis
On Tue, May 8, 2012 at 5:14 PM, DJ Delorie d...@redhat.com wrote: I assume this is a size_t vs int type problem, but the diagnostic points to the function declaration, not to an actual binary expression, and I can't figure out what it's complaining about: My mailer uses proportional fonts so

[Bug libstdc++/53270] Error when bootstrapping gcc on hppa2.0-unknown-linux-gcc

2012-05-08 Thread jimis at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53270 jimis jimis at gmx dot net changed: What|Removed |Added Attachment #27335|0 |1 is obsolete|

[Bug libstdc++/53270] Error when bootstrapping gcc on hppa2.0-unknown-linux-gcc

2012-05-08 Thread jimis at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53270 --- Comment #6 from jimis jimis at gmx dot net 2012-05-08 06:38:08 UTC --- Created attachment 27339 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27339 preprocessed source

[Bug libstdc++/53270] Error when bootstrapping gcc on hppa2.0-unknown-linux-gcc

2012-05-08 Thread jimis at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53270 --- Comment #7 from jimis jimis at gmx dot net 2012-05-08 06:38:45 UTC --- Parallel compilation confused me, the error is for guard.cc, see the attached log plus the preprocessed source.

[Bug target/53271] powerpc-eabispe build fails with ice on unwind-dw2.c

2012-05-08 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53271 --- Comment #1 from Alan Modra amodra at gmail dot com 2012-05-08 06:43:15 UTC --- Created attachment 27340 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27340 proposed patch

[Bug c++/53226] memory consumption for heavy template instantiations increased massively

2012-05-08 Thread mario-baumann at web dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53226 --- Comment #5 from Mario Baumann mario-baumann at web dot de 2012-05-08 06:48:38 UTC --- I've finished the bi-section - revision 187053 caused the problem. I'm trying to produce a testcase ...

[Bug c++/53274] New: /*struct*/ S (__cdecl * f)(); fails to compile

2012-05-08 Thread sbergman at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53274 Bug #: 53274 Summary: /*struct*/ S (__cdecl * f)(); fails to compile Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug c/53275] New: GCC-4.4.4 gives error: ld: fatal: Symbol referencing errors. No output written to sparc_SunOS

2012-05-08 Thread birender.singh at hotmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53275 Bug #: 53275 Summary: GCC-4.4.4 gives error: ld: fatal: Symbol referencing errors. No output written to sparc_SunOS Classification: Unclassified Product: gcc Version: 4.4.4

[Bug c++/53226] memory consumption for heavy template instantiations increased massively

2012-05-08 Thread mario-baumann at web dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53226 --- Comment #6 from Mario Baumann mario-baumann at web dot de 2012-05-08 07:54:22 UTC --- Created attachment 27341 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27341 c++ source Added testcase (needs include files from boost -

[Bug libstdc++/53263] priority_queue is very slow if -D_GLIBCXX_DEBUG is used

2012-05-08 Thread pluto at agmk dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53263 --- Comment #8 from Pawel Sikora pluto at agmk dot net 2012-05-08 07:54:18 UTC --- (In reply to comment #7) Good, good, thanks Francois, anybody willing to benchmark the more limited change? changing __glibcxx_check_heap_*pred* reduces timings

[Bug target/53276] New: DWARF-2 line information truncated for MIPS16 thunks

2012-05-08 Thread ma...@linux-mips.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53276 Bug #: 53276 Summary: DWARF-2 line information truncated for MIPS16 thunks Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal

[Bug c/53277] New: Warning using -Wconversion and -Ox in gcc 4.5, 4.6 and 4.7 but not in previous releases

2012-05-08 Thread jgpallero at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53277 Bug #: 53277 Summary: Warning using -Wconversion and -Ox in gcc 4.5, 4.6 and 4.7 but not in previous releases Classification: Unclassified Product: gcc Version: 4.7.0

[Bug bootstrap/53278] New: [4.8 regression] internal compiler error: in df_uses_record, at df-scan.c:3179 when compiling libgcc2.c __mulvdi3 on armv5tel-linux

2012-05-08 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53278 Bug #: 53278 Summary: [4.8 regression] internal compiler error: in df_uses_record, at df-scan.c:3179 when compiling libgcc2.c __mulvdi3 on armv5tel-linux Classification:

[Bug c/53275] GCC-4.4.4 gives error: ld: fatal: Symbol referencing errors. No output written to sparc_SunOS

2012-05-08 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53275 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug middle-end/49363] [feature request] multiple target attribute (and runtime dispatching based on cpuid)

2012-05-08 Thread vincenzo.innocente at cern dot ch
-vectorize -fPIC' CXXFLAGS='-O2 -fPIC -ftree-vectorize -fvisibility-inlines-hidden -march=native' -enable-libitm -disable-multilib CC=gcc CXX=g++ --enable-languages=c,c++,fortran,lto --no-create --no-recursion Thread model: posix gcc version 4.8.0 20120508 (experimental) [trunk revision 187276] (GCC

[Bug bootstrap/53278] [4.8 regression] internal compiler error: in df_uses_record, at df-scan.c:3179 when compiling libgcc2.c __mulvdi3 on armv5tel-linux

2012-05-08 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53278 Richard Earnshaw rearnsha at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug bootstrap/53279] New: [4.8 regression] error: 'convert_tree_comp_to_rtx' defined but not used [-Werror=unused-function] breaks m68k-linux bootstrap

2012-05-08 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53279 Bug #: 53279 Summary: [4.8 regression] error: 'convert_tree_comp_to_rtx' defined but not used [-Werror=unused-function] breaks m68k-linux bootstrap Classification: Unclassified

[Bug libstdc++/53263] priority_queue is very slow if -D_GLIBCXX_DEBUG is used

2012-05-08 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53263 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added CC|paolo.carlini at oracle dot |

[Bug bootstrap/53279] [4.8 regression] error: 'convert_tree_comp_to_rtx' defined but not used [-Werror=unused-function] breaks m68k-linux bootstrap

2012-05-08 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53279 --- Comment #1 from Mikael Pettersson mikpe at it dot uu.se 2012-05-08 09:56:01 UTC --- I believe the get_def_for_expr_class and convert_tree_comp_to_rtx functions should be #ifdef HAVE_conditional_move.

[Bug bootstrap/53278] [4.8 regression] internal compiler error: in df_uses_record, at df-scan.c:3179 when compiling libgcc2.c __mulvdi3 on armv5tel-linux

2012-05-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53278 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.8.0

[Bug bootstrap/53279] [4.8 regression] error: 'convert_tree_comp_to_rtx' defined but not used [-Werror=unused-function] breaks m68k-linux bootstrap

2012-05-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53279 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added CC||pinskia at

[Bug c++/53226] memory consumption for heavy template instantiations increased massively

2012-05-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53226 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |UNCONFIRMED

[Bug lto/48724] Lto build of mozilla dies at lto-wrapper: error trying to exec 'make -j1': execvp: No such file or directory

2012-05-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48724 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|RESOLVED|NEW Last

[Bug target/53268] [4.8 Regression] [SH] libstdc++-dg/conformance.exp failures

2012-05-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53268 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.8.0

[Bug middle-end/53262] ICE compiling busybox 1.19.3 with gcc 4.7.0

2012-05-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53262 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug target/44141] Redundant loads and stores generated for AMD bdver1 target

2012-05-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44141 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Component|rtl-optimization|target ---

[Bug bootstrap/53280] New: s390 bootstrap failure since r186977

2012-05-08 Thread krebbel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53280 Bug #: 53280 Summary: s390 bootstrap failure since r186977 Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug bootstrap/53280] [4.8 Regression] s390 bootstrap failure since r186977

2012-05-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53280 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added CC||dodji at gcc

[Bug target/44141] Redundant loads and stores generated for AMD bdver1 target

2012-05-08 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44141 --- Comment #18 from Uros Bizjak ubizjak at gmail dot com 2012-05-08 10:32:33 UTC --- (In reply to comment #17) Which makes this a target bug then. Uros? Following the explanation in comment #16, I'd say so. Please note that we already

[Bug rtl-optimization/53180] [4.8 Regression] Revision 186378 generates incorrect code for cpu2006 416.gamess

2012-05-08 Thread bernds at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53180 --- Comment #1 from Bernd Schmidt bernds at gcc dot gnu.org 2012-05-08 10:35:21 UTC --- Created attachment 27344 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27344 Candidate patch I think I have a theory of what's going wrong. Can you test

[Bug c++/53226] memory consumption for heavy template instantiations increased massively

2012-05-08 Thread matz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53226 Michael Matz matz at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last

[Bug c++/53226] memory consumption for heavy template instantiations increased massively

2012-05-08 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53226 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug c++/53226] memory consumption for heavy template instantiations increased massively

2012-05-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53226 --- Comment #10 from Richard Guenther rguenth at gcc dot gnu.org 2012-05-08 12:09:05 UTC --- (In reply to comment #9) Ugh, remove_prop_source_from_use can remove stmts while prev iterator points to them. This has been buggy before, but

[Bug c++/53226] memory consumption for heavy template instantiations increased massively

2012-05-08 Thread matz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53226 --- Comment #11 from Michael Matz matz at gcc dot gnu.org 2012-05-08 12:12:20 UTC --- (In reply to comment #9) I guess instead of using prev/prev_initialized, the loop could gimple_set_uid (stmt, 0) the stmts it is about to process and

[Bug c++/53226] memory consumption for heavy template instantiations increased massively

2012-05-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53226 --- Comment #12 from Richard Guenther rguenth at gcc dot gnu.org 2012-05-08 12:12:42 UTC --- One way would be to have a queue of propagation sources to be removed and delay the removal until after we have processed the function (the basic

[Bug c++/53226] memory consumption for heavy template instantiations increased massively

2012-05-08 Thread matz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53226 --- Comment #13 from Michael Matz matz at gcc dot gnu.org 2012-05-08 13:19:42 UTC --- (In reply to comment #10) The other way is to try to get away without immediately removing propagated source stmts - the obvious downside is that transforms

[Bug c++/53281] New: poor error message for calling a non-const method from a const object

2012-05-08 Thread rui.maciel at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53281 Bug #: 53281 Summary: poor error message for calling a non-const method from a const object Classification: Unclassified Product: gcc Version: 4.6.3 Status:

[Bug c++/53281] poor error message for calling a non-const method from a const object

2012-05-08 Thread rui.maciel at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53281 --- Comment #1 from Rui Maciel rui.maciel at gmail dot com 2012-05-08 13:27:24 UTC --- The same suggestion applies to the cases where a non-const method is called from a const method, such as in the example below: code class Foo { void

[Bug c++/50359] poor error message for an undeclared identifier in constructor

2012-05-08 Thread rui.maciel at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50359 --- Comment #2 from Rui Maciel rui.maciel at gmail dot com 2012-05-08 13:33:57 UTC --- This issue is still present in g++ 4.6.3.

[Bug c/50476] Warn of pointer set to object whose lifetime is limited

2012-05-08 Thread rui.maciel at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50476 --- Comment #1 from Rui Maciel rui.maciel at gmail dot com 2012-05-08 13:35:33 UTC --- This issue is still present in gcc 4.6.3.

[Bug lto/53282] New: lto and visibility-inlines-hidden makes wrongly hidden symbols and in a way that depends on the order of the input compilation units

2012-05-08 Thread vincenzo.innocente at cern dot ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53282 Bug #: 53282 Summary: lto and visibility-inlines-hidden makes wrongly hidden symbols and in a way that depends on the order of the input compilation units Classification:

[Bug lto/53282] lto and visibility-inlines-hidden makes wrongly hidden symbols and in a way that depends on the order of the input compilation units

2012-05-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53282 --- Comment #1 from Richard Guenther rguenth at gcc dot gnu.org 2012-05-08 13:51:34 UTC --- This has nothing to do with -fvisbility-inlines-hidden (well, that might be necessary to trigger it). LTO brings symbols local to ship them to multiple

[Bug target/53283] New: [4.8 Regression] Many failures on x86_64-apple-darwin10 after revision 186789

2012-05-08 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53283 Bug #: 53283 Summary: [4.8 Regression] Many failures on x86_64-apple-darwin10 after revision 186789 Classification: Unclassified Product: gcc Version: unknown

[Bug lto/53282] lto and visibility-inlines-hidden makes wrongly hidden symbols and in a way that depends on the order of the input compilation units

2012-05-08 Thread vincenzo.innocente at cern dot ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53282 --- Comment #2 from vincenzo Innocente vincenzo.innocente at cern dot ch 2012-05-08 14:01:27 UTC --- understood why it is related to the order of the input files. Still that particular symbol shall not be hidden. I've a library with 307 of those

[Bug target/53283] [4.8 Regression] Many failures on x86_64-apple-darwin10 after revision 186789

2012-05-08 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53283 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.8.0

[Bug rtl-optimization/53278] [4.8 regression] internal compiler error: in df_uses_record, at df-scan.c:3179 when compiling libgcc2.c __mulvdi3 on armv5tel-linux

2012-05-08 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53278 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added CC||ramana at

[Bug bootstrap/44959] [4.5 Regression] bootstrap failed at Comparing stages 2 and 3

2012-05-08 Thread htl10 at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44959 --- Comment #18 from Hin-Tak Leung htl10 at users dot sourceforge.net 2012-05-08 14:05:56 UTC --- Created attachment 27346 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27346 one set of those checksum files. tar.gz'ed I think this one is

[Bug bootstrap/44959] [4.5 Regression] bootstrap failed at Comparing stages 2 and 3

2012-05-08 Thread htl10 at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44959 --- Comment #19 from Hin-Tak Leung htl10 at users dot sourceforge.net 2012-05-08 14:07:03 UTC --- Created attachment 27347 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27347 another set of those checksum files. tar.gz'ed I think this one

[Bug bootstrap/44959] [4.5 Regression] bootstrap failed at Comparing stages 2 and 3

2012-05-08 Thread htl10 at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44959 --- Comment #20 from Hin-Tak Leung htl10 at users dot sourceforge.net 2012-05-08 14:08:17 UTC --- Created attachment 27348 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27348 3rd set of those checksum files. tar.gz'ed This one is from 4.6.2

[Bug bootstrap/44959] [4.5 Regression] bootstrap failed at Comparing stages 2 and 3

2012-05-08 Thread htl10 at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44959 --- Comment #21 from Hin-Tak Leung htl10 at users dot sourceforge.net 2012-05-08 14:15:52 UTC --- There are two curious things: 1. why does the 2nd stage drops to only about 600 byte. (I assume 20-30k is normal). 2. I did have a success with

[Bug c++/53209] [4.7/4.8 Regression] tree check ICE: expected tree_vec, have error_mark in comp_template_args_with_info, at cp/pt.c:7038

2012-05-08 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53209 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added CC||krebbel at gcc dot

[Bug bootstrap/53280] [4.8 Regression] s390 bootstrap failure since r186977

2012-05-08 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53280 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug rtl-optimization/53278] [4.8 regression] internal compiler error: in df_uses_record, at df-scan.c:3179 when compiling libgcc2.c __mulvdi3 on armv5tel-linux

2012-05-08 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53278 --- Comment #3 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2012-05-08 14:56:18 UTC --- The patch below appears to trigger the issue but there's a fundamental question as to why lower-subreg generates concatns when the documentation

[Bug go/51874] Many libgo testsuite failures on IRIX

2012-05-08 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51874 --- Comment #17 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2012-05-08 15:08:13 UTC --- --- Comment #16 from Ian Lance Taylor ian at airs dot com 2012-04-24 16:33:13 UTC --- At some point, can you update this

[Bug go/51874] Many libgo testsuite failures on IRIX

2012-05-08 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51874 --- Comment #18 from Rainer Orth ro at gcc dot gnu.org 2012-05-08 15:09:32 UTC --- Created attachment 27349 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27349 Hack to avoid IRIX 6.5 libgo_cv_lib_setcontext_clobbers_tls failure

[Bug libstdc++/53270] Error when bootstrapping gcc on hppa2.0-unknown-linux-gcc

2012-05-08 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53270 John David Anglin danglin at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |UNCONFIRMED

[Bug target/53272] wrong condition-codes for strict-low-part destination and small-integer source

2012-05-08 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53272 --- Comment #2 from Hans-Peter Nilsson hp at gcc dot gnu.org 2012-05-08 15:20:56 UTC --- Author: hp Date: Tue May 8 15:20:52 2012 New Revision: 187283 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=187283 Log: PR target/53272 *

[Bug target/53272] wrong condition-codes for strict-low-part destination and small-integer source

2012-05-08 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53272 --- Comment #3 from Hans-Peter Nilsson hp at gcc dot gnu.org 2012-05-08 15:21:55 UTC --- Author: hp Date: Tue May 8 15:21:50 2012 New Revision: 187284 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=187284 Log: PR target/53272 *

[Bug target/53272] wrong condition-codes for strict-low-part destination and small-integer source

2012-05-08 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53272 --- Comment #4 from Hans-Peter Nilsson hp at gcc dot gnu.org 2012-05-08 15:27:08 UTC --- Author: hp Date: Tue May 8 15:27:03 2012 New Revision: 187285 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=187285 Log: PR target/53272 *

[Bug c++/53261] [4.8 Regression] ICE in tree_strip_nop_conversions

2012-05-08 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53261 --- Comment #4 from dave.anglin at bell dot net 2012-05-08 15:26:51 UTC --- On 5/7/2012 12:25 PM, manu at gcc dot gnu.org wrote: Could you test on hppa? The patch fixes the compilation error. Actually, I am not sure whether if (!tem ||

[Bug target/53272] wrong condition-codes for strict-low-part destination and small-integer source

2012-05-08 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53272 --- Comment #5 from Hans-Peter Nilsson hp at gcc dot gnu.org 2012-05-08 15:28:02 UTC --- Author: hp Date: Tue May 8 15:27:58 2012 New Revision: 187286 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=187286 Log: PR target/53272 *

[Bug target/53272] wrong condition-codes for strict-low-part destination and small-integer source

2012-05-08 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53272 Hans-Peter Nilsson hp at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.7.2 ---

[Bug bootstrap/44959] [4.5 Regression] bootstrap failed at Comparing stages 2 and 3

2012-05-08 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44959 --- Comment #22 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2012-05-08 15:36:03 UTC --- --- Comment #21 from Hin-Tak Leung htl10 at users dot sourceforge.net 2012-05-08 14:15:52 UTC --- I think there was a

[Bug target/53272] wrong condition-codes for strict-low-part destination and small-integer source

2012-05-08 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53272 Hans-Peter Nilsson hp at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug rtl-optimization/53278] [4.8 regression] internal compiler error: in df_uses_record, at df-scan.c:3179 when compiling libgcc2.c __mulvdi3 on armv5tel-linux

2012-05-08 Thread zadeck at naturalbridge dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53278 Kenneth Zadeck zadeck at naturalbridge dot com changed: What|Removed |Added CC||zadeck at

[Bug bootstrap/49797] CLooG use of LANGUAGE_C conflicts with MIPS compilers

2012-05-08 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49797 --- Comment #4 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2012-05-08 15:54:15 UTC --- --- Comment #3 from Matt Hargett matt at use dot net 2012-04-23 22:19:35 UTC --- Can you please back port this to 4.6 as

[Bug target/53250] [4.8 Regression] [SH] ICE: in change_address_1, at emit-rtl.c:2018

2012-05-08 Thread uros at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53250 --- Comment #7 from uros at gcc dot gnu.org 2012-05-08 16:01:59 UTC --- Author: uros Date: Tue May 8 16:01:54 2012 New Revision: 187289 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=187289 Log: PR target/53250 * config/i386/i386.c

[Bug tree-optimization/53185] [4.8 Regression] segmentation fault in vectorizable_load

2012-05-08 Thread gary at intrepid dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53185 --- Comment #5 from Gary Funck gary at intrepid dot com 2012-05-08 16:01:50 UTC --- Ping. Is there an ETA for a fix for this bug? It is preventing us from being able to merge from the GCC trunk. Thanks.

[Bug c/53277] Warning using -Wconversion and -Ox in gcc 4.5, 4.6 and 4.7 but not in previous releases

2012-05-08 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53277 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last

[Bug target/53250] [4.8 Regression] [SH] ICE: in change_address_1, at emit-rtl.c:2018

2012-05-08 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53250 --- Comment #8 from Uros Bizjak ubizjak at gmail dot com 2012-05-08 16:05:40 UTC --- (In reply to comment #7) Author: uros Date: Tue May 8 16:01:54 2012 New Revision: 187289 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=187289 Log:

[Bug rtl-optimization/53176] [4.8 Regression] gcc.dg/lower-subreg-1.c FAILs

2012-05-08 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53176 --- Comment #23 from Uros Bizjak ubizjak at gmail dot com 2012-05-08 16:10:07 UTC --- Author: uros Date: Tue May 8 16:01:54 2012 New Revision: 187289 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=187289 Log: PR target/53176 *

[Bug middle-end/53279] [4.8 regression] error: 'convert_tree_comp_to_rtx' defined but not used [-Werror=unused-function] breaks m68k-linux bootstrap

2012-05-08 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53279 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added Keywords||build

[Bug other/53284] New: Several libatomic tests fail on 32-bit Solaris/x86

2012-05-08 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53284 Bug #: 53284 Summary: Several libatomic tests fail on 32-bit Solaris/x86 Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/53226] [4.8 Regression] Endless loop in forwprop

2012-05-08 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53226 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Component|c++ |tree-optimization

[Bug lto/53282] lto and visibility-inlines-hidden makes wrongly hidden symbols and in a way that depends on the order of the input compilation units

2012-05-08 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53282 Jan Hubicka hubicka at gcc dot gnu.org changed: What|Removed |Added CC||hubicka at gcc

[Bug middle-end/49363] [feature request] multiple target attribute (and runtime dispatching based on cpuid)

2012-05-08 Thread tmsriram at google dot com
-ftree-vectorize -fvisibility-inlines-hidden -march=native' -enable-libitm -disable-multilib CC=gcc CXX=g++ --enable-languages=c,c++,fortran,lto --no-create --no-recursion Thread model: posix gcc version 4.8.0 20120508 (experimental) [trunk revision 187276] (GCC) configured as above ad got

[Bug target/53283] [4.8 Regression] Many failures on x86_64-apple-darwin10 after revision 186789

2012-05-08 Thread tmsriram at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53283 Sriraman Tallam tmsriram at google dot com changed: What|Removed |Added CC||tmsriram at

[Bug bootstrap/53238] Bootstrap failure: error: 'pthread_mutex_timedlock' was not declared in this scope

2012-05-08 Thread skunk at iskunk dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53238 --- Comment #8 from Daniel Richard G. skunk at iskunk dot org 2012-05-08 18:18:04 UTC --- I did a non-bootstrap build to speed things up a bit. (The system already has GCC 4.5.2.) First: Your patch needs a couple of ;; sprinkled in there :-)

[Bug rtl-optimization/53278] [4.8 regression] internal compiler error: in df_uses_record, at df-scan.c:3179 when compiling libgcc2.c __mulvdi3 on armv5tel-linux

2012-05-08 Thread rsandifo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53278 rsand...@gcc.gnu.org rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|NEW

[Bug lto/49700] LTO compile time hog

2012-05-08 Thread Joost.VandeVondele at mat dot ethz.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49700 Joost VandeVondele Joost.VandeVondele at mat dot ethz.ch changed: What|Removed |Added Status|WAITING

[Bug libstdc++/53270] Error when bootstrapping gcc on hppa2.0-unknown-linux-gcc

2012-05-08 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53270 Steven Bosscher steven at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug rtl-optimization/53180] [4.8 Regression] Revision 186378 generates incorrect code for cpu2006 416.gamess

2012-05-08 Thread pthaugen at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53180 Pat Haugen pthaugen at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.8.0 |--- --- Comment

[Bug libstdc++/53270] Error when bootstrapping gcc on hppa2.0-unknown-linux-gcc

2012-05-08 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53270 --- Comment #10 from Steven Bosscher steven at gcc dot gnu.org 2012-05-08 19:03:01 UTC --- From gcc61: $ /lib/libc-2.7.so GNU C Library stable release version 2.7, by Roland McGrath et al. Copyright (C) 2007 Free Software Foundation, Inc. This

[Bug libstdc++/53270] Error when bootstrapping gcc on hppa2.0-unknown-linux-gcc

2012-05-08 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53270 --- Comment #11 from dave.anglin at bell dot net 2012-05-08 19:23:48 UTC --- On 5/8/2012 3:03 PM, steven at gcc dot gnu.org wrote: Is that old a glibc still supported? The following still works except for libitm: dave@selway:/lib /lib/libc.so.6

[Bug libstdc++/53263] priority_queue is very slow if -D_GLIBCXX_DEBUG is used

2012-05-08 Thread fdumont at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53263 --- Comment #10 from François Dumont fdumont at gcc dot gnu.org 2012-05-08 19:31:49 UTC --- Ok, I will submit a patch tomorrow generalizing usage of __gnu_debug::__base in debug macros.

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