Re: serious libgcc regression added recently

2011-11-04 Thread David Miller
From: Jakub Jelinek ja...@redhat.com Date: Thu, 3 Nov 2011 09:22:51 +0100 On Wed, Nov 02, 2011 at 11:41:08PM -0400, David Miller wrote: --- a/libgcc/configure.ac +++ b/libgcc/configure.ac @@ -255,11 +255,12 @@ AC_CACHE_CHECK([whether assembler supports CFI directives], [libgcc_cv_cfi],

Re: libgcc sparc-rtems config on gcc head

2011-11-04 Thread Rainer Orth
Joel, That's what my patch does. It would be good if Joel could test on i386-rtems before comitting (as I will on Solaris/SPARC and x86, of course). i386-rtems builds fine after moving the files. From my perspective, you can commit. Thanks for the confirmation. I've run

[GCC steering committee] Epiphany port maintainership

2011-11-04 Thread Joern Rennecke
I propose myself as maintainer of the Epiphany port. This port is currently being submitted / reviewed on the gcc-patches mailing list.

Re: Dependent Labels Question

2011-11-04 Thread Hans-Peter Nilsson
On Thu, 3 Nov 2011, Iyer, Balaji V wrote: Is it possible to make sure that the LABELX occurs right after the Call some_function instruction (and the instruction scheduler moves the label with the call INSN)? I insert the label right after the call is expanded and LABELX is being moved above

libgcc/static-object.mk weird error on powerpc-rtems

2011-11-04 Thread Joel Sherrill
Hi, I am testing powerpc-rtems on the head and have gotten a weird error compiling libgcc. It is definitely a regression from 4.6. I have no idea who might be the best person to help resolve this. /home2/joel/build/b-powerpc-gcc/powerpc-rtems4.11/libgcc [joel@rtbf64a libgcc]$ make

Bootstrap Failure Question

2011-11-04 Thread Iyer, Balaji V
Hello Everyone, I am getting a bootstrap failure right now when I try to build GCC. Here is the output. Can someone please tell me how to fix this? Is this something I have modified? I just configured using the following command (../gcc/configure -prefix=INSTALL_DIR). I haven't modified

Re: Bootstrap Failure Question

2011-11-04 Thread Jeff Law
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 11/04/11 12:34, Iyer, Balaji V wrote: Hello Everyone, I am getting a bootstrap failure right now when I try to build GCC. Here is the output. Can someone please tell me how to fix this? Is this something I have modified? I just configured using

[C++11] Reclaiming fixed-point suffixes for user-defined literals.

2011-11-04 Thread 3dw4rd
Greetings, Now that C++11 user-defined literals are in trunk I was thinking about reclaiming some of the numeric suffixes that are currently recognized by gcc in the preprocessor. The C++11 spec stipulates that any suffix that is recognized by the implementation is not allowable as a

sparc-rtems 4.6 vs 4.7

2011-11-04 Thread Joel Sherrill
97 # of unexpected successes1 # of expected failures161 # of unsupported tests446 = 4.7.0 2004 http://gcc.gnu.org/ml/gcc-testresults/2011-11/msg00440.html === gcc Summary === # of expected passes71190 # of unexpected

RE: Bootstrap Failure Question

2011-11-04 Thread Iyer, Balaji V
Thanks Jeff for your help! So, are the errors confined to these files? Or could it be anywhere? Comparing stages 2 and 3 warning: gcc/cc1obj-checksum.o differs warning: gcc/cc1-checksum.o differs warning: gcc/cc1plus-checksum.o differs Bootstrap comparison failure! gcc/i386-common.o differs

Re: Dependent Labels Question

2011-11-04 Thread Bernd Schmidt
On 11/04/11 15:37, Hans-Peter Nilsson wrote: On Thu, 3 Nov 2011, Iyer, Balaji V wrote: Is it possible to make sure that the LABELX occurs right after the Call some_function instruction (and the instruction scheduler moves the label with the call INSN)? I insert the label right after the call

Re: sparc-rtems 4.6 vs 4.7

2011-11-04 Thread Eric Botcazou
Since it looks like a lot of the failures in both cases are lto, vect and stack-align tests, I suspect that of the ~3100 tests that were added, we have a number of new tests that won't work on when compiling specifically for an erc32 (-mcpu=cypress). The results can hardly be analyzed,

Failure to bootstrap trunk with --enable-threads=posix on cygwin since r180767

2011-11-04 Thread Christian Joensson
--enable-version-specific-runtime-libs --libexecdir=/usr/lib --enu-as --with-dwarf2 --disable-sjlj-exceptions --enable-languages=c,c++,fortran,jble-libjava --program-suffix=-4 --enable-libgomp --enable-libssp --enable-threadRGET=gcc-4 CXX_FOR_TARGET=g++-4 Thread model: posix gcc version 4.7.0 2004

gcc-4.6-20111104 is now available

2011-11-04 Thread gccadmin
Snapshot gcc-4.6-2004 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.6-2004/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 4.6 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches

--enable-werror-always fails function.o for any non-pic target

2011-11-04 Thread DJ Delorie
For example, rx-elf... gcc/function.c: In function 'thread_prologue_and_epilogue_insns': gcc/regs.h:322:34: error: array subscript is above array bounds [-Werror=array-bounds] function.c has this: if (pic_offset_table_rtx) add_to_hard_reg_set (set_up_by_prologue, Pmode,

Re: --enable-werror-always fails function.o for any non-pic target

2011-11-04 Thread Ian Lance Taylor
DJ Delorie d...@redhat.com writes: gcc/function.c: In function 'thread_prologue_and_epilogue_insns': gcc/regs.h:322:34: error: array subscript is above array bounds [-Werror=array-bounds] function.c has this: if (pic_offset_table_rtx) add_to_hard_reg_set (set_up_by_prologue,

Re: --enable-werror-always fails function.o for any non-pic target

2011-11-04 Thread DJ Delorie
if (pic_offset_table_rtx) add_to_hard_reg_set (set_up_by_prologue, Pmode, PIC_OFFSET_TABLE_REGNUM); But if PIC_OFFSET_TABLE_REGNUM == INVALID_REGNUM, then pic_offset_table_rtx should be NULL_RTX. It is, but is gcc smart enough to know that causal

Re: --enable-werror-always fails function.o for any non-pic target

2011-11-04 Thread Ian Lance Taylor
DJ Delorie d...@redhat.com writes: if (pic_offset_table_rtx) add_to_hard_reg_set (set_up_by_prologue, Pmode, PIC_OFFSET_TABLE_REGNUM); But if PIC_OFFSET_TABLE_REGNUM == INVALID_REGNUM, then pic_offset_table_rtx should be NULL_RTX. It is, but is gcc smart

Re: --enable-werror-always fails function.o for any non-pic target

2011-11-04 Thread DJ Delorie
Does it help if we change if (pic_offset_table_rtx) to if (PIC_OFFSET_TABLE_REGNUM != INVALID_REGNUM) That seems to work.

Re: --enable-werror-always fails function.o for any non-pic target

2011-11-04 Thread Andrew Pinski
On Fri, Nov 4, 2011 at 6:01 PM, DJ Delorie d...@redhat.com wrote:   if (pic_offset_table_rtx)     add_to_hard_reg_set (set_up_by_prologue, Pmode,                          PIC_OFFSET_TABLE_REGNUM); But if PIC_OFFSET_TABLE_REGNUM == INVALID_REGNUM, then pic_offset_table_rtx should be

Re: serious libgcc regression added recently

2011-11-04 Thread David Miller
From: Jakub Jelinek ja...@redhat.com Date: Thu, 3 Nov 2011 09:22:51 +0100 I think much better would be to handle sparc*/s390*/powerpc* differently here, just using #ifdef __LP64__ test. i?86/x86_64 is different because of the third weirdo multilib option. I just tested and committed the

Re: --enable-werror-always fails function.o for any non-pic target

2011-11-04 Thread Ian Lance Taylor
DJ Delorie d...@redhat.com writes: Does it help if we change if (pic_offset_table_rtx) to if (PIC_OFFSET_TABLE_REGNUM != INVALID_REGNUM) That seems to work. That patch is fine if it bootstraps. Ian

predicate forward references (Was: Re: RFA: Add Epiphany port)

2011-11-04 Thread Joern Rennecke
Quoting Richard Henderson r...@redhat.com: (define_predicate call_address_operand (match_code symbol_ref,const,reg) { return (symbolic_operand (op, mode) || (GET_CODE (op) == REG)); }) Nit. (define_predicate call_address_operand (ior (match_code reg) (match_operand 0

Re: predicate forward references (Was: Re: RFA: Add Epiphany port)

2011-11-04 Thread Richard Henderson
On 11/04/2011 09:01 PM, Joern Rennecke wrote: Is there a way to have a predicate forward declaration? No, sadly. Something for a future enhancement in the genfoo. r~

[Bug bootstrap/50982] gthr reorganization breakage

2011-11-04 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50982 --- Comment #13 from David Edelsohn dje at gcc dot gnu.org 2011-11-04 14:59:13 UTC --- Created attachment 25713 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25713 AIX include-fixed sys/types.h

[Bug bootstrap/50982] gthr reorganization breakage

2011-11-04 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50982 --- Comment #14 from David Edelsohn dje at gcc dot gnu.org 2011-11-04 14:59:50 UTC --- AIX /usr/include/sys/types.h refers to pthread_once_t typedef struct { #ifdef __64BIT__ long__on_word[9]; #else int __on_word[28];

[Bug c/50992] abs() and cabs()

2011-11-04 Thread bratsinot at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50992 --- Comment #2 from Alexander bratsinot at gmail dot com 2011-11-04 14:59:53 UTC --- Created attachment 25714 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25714 NULL I right now noticed that abs() just return real part of complex number.

[Bug c/50992] abs() and cabs()

2011-11-04 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50992 Manuel López-Ibáñez manu at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |NEW

[Bug bootstrap/50982] gthr reorganization breakage

2011-11-04 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50982 --- Comment #15 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2011-11-04 15:10:06 UTC --- --- Comment #14 from David Edelsohn dje at gcc dot gnu.org 2011-11-04 14:59:50 UTC --- AIX /usr/include/sys/types.h refers

[Bug c/50992] abs() and cabs()

2011-11-04 Thread bratsinot at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50992 Alexander bratsinot at gmail dot com changed: What|Removed |Added Summary|Wconversion does not handle |abs() and cabs()

[Bug bootstrap/50982] gthr reorganization breakage

2011-11-04 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50982 --- Comment #16 from David Edelsohn dje at gcc dot gnu.org 2011-11-04 15:12:52 UTC --- Created attachment 25715 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25715 Pre-processed atomic.cc

[Bug c/50992] Wconversion does not handle complex type conversions

2011-11-04 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50992 Manuel López-Ibáñez manu at gcc dot gnu.org changed: What|Removed |Added Severity|normal |enhancement

[Bug target/50980] arm-rtems multilib not matching for -mfpu=vfp -mfloat-abi=soft

2011-11-04 Thread joel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50980 --- Comment #2 from Joel Sherrill joel at gcc dot gnu.org 2011-11-04 15:22:11 UTC --- Author: joel Date: Fri Nov 4 15:22:06 2011 New Revision: 180959 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180959 Log: 2011-11-04Thomas Doerfler

[Bug c/50992] Wconversion does not handle complex type conversions

2011-11-04 Thread bratsinot at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50992 Alexander bratsinot at gmail dot com changed: What|Removed |Added Severity|enhancement |normal --- Comment

[Bug target/50980] arm-rtems multilib not matching for -mfpu=vfp -mfloat-abi=soft

2011-11-04 Thread joel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50980 Joel Sherrill joel at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug other/50991] crtstuff.c:65:23: fatal error: libgcc_tm.h: No such file or directory

2011-11-04 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50991 --- Comment #6 from dave.anglin at bell dot net 2011-11-04 15:24:50 UTC --- On 11/4/2011 10:32 AM, bonzini at gnu dot org wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50991 --- Comment #5 from Paolo Bonzinibonzini at gnu dot org

[Bug c/50992] Wconversion does not handle complex type conversions

2011-11-04 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50992 Manuel López-Ibáñez manu at gcc dot gnu.org changed: What|Removed |Added Severity|normal |enhancement

[Bug middle-end/50569] Wrong code error: memcpy eliminated when it is needed

2011-11-04 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50569 --- Comment #7 from Mikael Pettersson mikpe at it dot uu.se 2011-11-04 15:31:25 UTC --- Created attachment 25716 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25716 reduced test case This reduced test case causes an alignment fault when

[Bug bootstrap/50982] gthr reorganization breakage

2011-11-04 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50982 --- Comment #17 from David Edelsohn dje at gcc dot gnu.org 2011-11-04 16:10:22 UTC --- Created attachment 25717 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25717 Pre-processed atomic.cc that compiles The incorrect version of atomic.ii

[Bug bootstrap/50982] gthr reorganization breakage

2011-11-04 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50982 --- Comment #18 from David Edelsohn dje at gcc dot gnu.org 2011-11-04 16:12:27 UTC --- The first atomic.ii is from the failing revision 180821. The second one is from the successful revision 180770 before the libgcc changes.

[Bug target/50725] [4.7 regression] -O3 -mstackrealign -march=core2 generates invalid prologue code in callee procedure

2011-11-04 Thread jojelino at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50725 gee jojelino at gmail dot com changed: What|Removed |Added Attachment #25493|0 |1 is obsolete|

[Bug c++/50941] [C++0x] user-defined string literals provide incorrect length for wchar_t, char16_t, and char32_t

2011-11-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50941 --- Comment #7 from Jason Merrill jason at gcc dot gnu.org 2011-11-04 16:16:18 UTC --- Author: jason Date: Fri Nov 4 16:16:09 2011 New Revision: 180961 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180961 Log: PR c++/50941 *

[Bug target/50725] [4.7 regression] -O3 -mstackrealign -march=core2 generates invalid prologue code in callee procedure

2011-11-04 Thread jojelino at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50725 --- Comment #12 from gee jojelino at gmail dot com 2011-11-04 16:16:57 UTC --- Created attachment 25719 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25719 generated rtl with pr50725

[Bug target/50931] [avr] Support a 24-bit scalar integer mode

2011-11-04 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50931 --- Comment #1 from Georg-Johann Lay gjl at gcc dot gnu.org 2011-11-04 16:20:28 UTC --- Author: gjl Date: Fri Nov 4 16:20:18 2011 New Revision: 180962 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180962 Log: gcc/ PR target/50931

[Bug c++/50015] [C++0x] std::initializer_liststd::string members are not properly initialized

2011-11-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50015 --- Comment #4 from Jason Merrill jason at gcc dot gnu.org 2011-11-04 16:26:11 UTC --- I verified that my patch for 48370 also fixes this testcase.

[Bug c++/50941] [C++0x] user-defined string literals provide incorrect length for wchar_t, char16_t, and char32_t

2011-11-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50941 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug bootstrap/50982] gthr reorganization breakage

2011-11-04 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50982 --- Comment #19 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2011-11-04 16:30:57 UTC --- The incorrect version of atomic.ii includes more code, but nothing specific to pthread_once_t. I still am trying to

[Bug c++/48420] Missed -Wconversion-null warning when passing const bool to T*

2011-11-04 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48420 --- Comment #4 from paolo at gcc dot gnu.org paolo at gcc dot gnu.org 2011-11-04 16:31:23 UTC --- Author: paolo Date: Fri Nov 4 16:31:18 2011 New Revision: 180963 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180963 Log: /cp 2011-11-04

[Bug c++/48420] Missed -Wconversion-null warning when passing const bool to T*

2011-11-04 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48420 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug rtl-optimization/38644] [4.4/4.5/4.6/4.7 Regression] Optimization flag -O1 -fschedule-insns2 causes wrong code

2011-11-04 Thread jye2 at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38644 --- Comment #59 from jye2 at gcc dot gnu.org 2011-11-04 16:50:11 UTC --- Author: jye2 Date: Fri Nov 4 16:50:04 2011 New Revision: 180964 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180964 Log: 2011-11-04 Jiangning Liu

[Bug target/50925] [4.7 Regression][avr] ICE at spill_failure, at reload1.c:2118

2011-11-04 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50925 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Target|avr-rtems4.11 |avr-*

[Bug target/50925] [4.7 Regression][avr] ICE at spill_failure, at reload1.c:2118

2011-11-04 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50925 --- Comment #4 from Georg-Johann Lay gjl at gcc dot gnu.org 2011-11-04 17:12:21 UTC --- Created attachment 25720 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25720 size-compared.txt This is a size comparison where objects of same name are

[Bug c++/50965] C++11 Non static member initializer are not run when class is initialized with {}

2011-11-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50965 --- Comment #5 from Jason Merrill jason at gcc dot gnu.org 2011-11-04 17:15:14 UTC --- Author: jason Date: Fri Nov 4 17:15:02 2011 New Revision: 180965 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180965 Log: PR c++/50965 *

[Bug c++/50965] C++11 Non static member initializer are not run when class is initialized with {}

2011-11-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50965 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug tree-optimization/50693] Loop optimization restricted by GOTOs

2011-11-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50693 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug bootstrap/50982] gthr reorganization breakage

2011-11-04 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50982 --- Comment #20 from David Edelsohn dje at gcc dot gnu.org 2011-11-04 17:29:20 UTC --- Created attachment 25722 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25722 rev 180821 atomic.ii from save-temps

[Bug bootstrap/50982] gthr reorganization breakage

2011-11-04 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50982 --- Comment #21 from David Edelsohn dje at gcc dot gnu.org 2011-11-04 17:33:35 UTC --- Created attachment 25723 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25723 rev 180770 atomic.ii from save-temps

[Bug bootstrap/50982] gthr reorganization breakage

2011-11-04 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50982 --- Comment #22 from David Edelsohn dje at gcc dot gnu.org 2011-11-04 17:36:52 UTC --- diff -u atomic.ii.save-temps.old atomic.ii.save-temps.new -#define __VERSION__ 4.7.0 2002 (experimental) [trunk revision 180770] +#define __VERSION__

[Bug target/50979] architecture mismatch: mul32 not enabled for smul or umul

2011-11-04 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50979 --- Comment #9 from Eric Botcazou ebotcazou at gcc dot gnu.org 2011-11-04 17:38:34 UTC --- Author: ebotcazou Date: Fri Nov 4 17:38:29 2011 New Revision: 180968 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180968 Log: PR target/50979

[Bug target/50979] architecture mismatch: mul32 not enabled for smul or umul

2011-11-04 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50979 --- Comment #8 from Eric Botcazou ebotcazou at gcc dot gnu.org 2011-11-04 17:37:09 UTC --- Author: ebotcazou Date: Fri Nov 4 17:37:03 2011 New Revision: 180966 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180966 Log: PR target/50979

[Bug target/50979] architecture mismatch: mul32 not enabled for smul or umul

2011-11-04 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50979 --- Comment #10 from Eric Botcazou ebotcazou at gcc dot gnu.org 2011-11-04 17:39:23 UTC --- Author: ebotcazou Date: Fri Nov 4 17:39:15 2011 New Revision: 180969 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180969 Log: PR target/50979

[Bug target/50979] architecture mismatch: mul32 not enabled for smul or umul

2011-11-04 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50979 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/49965] libgomp.c++/reduction-4.C and libgomp.c++/task-8.C FAIL on Solaris 11/SPARC

2011-11-04 Thread davem at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49965 --- Comment #17 from davem at gcc dot gnu.org 2011-11-04 20:26:07 UTC --- Author: davem Date: Fri Nov 4 20:25:59 2011 New Revision: 180982 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180982 Log: Fix sparc regression due to recent movcc

[Bug web/50100] 4.6.1 C++ Manuals Missing

2011-11-04 Thread joel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50100 Joel Sherrill joel at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug middle-end/50569] Wrong code error: memcpy eliminated when it is needed

2011-11-04 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50569 Mikael Pettersson mikpe at it dot uu.se changed: What|Removed |Added CC||jamborm at gcc

[Bug target/50906] e500 exception unwinding under -Os causes SIGSEGV

2011-11-04 Thread Kyle.D.Moffett at boeing dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 --- Comment #14 from Kyle Moffett Kyle.D.Moffett at boeing dot com 2011-11-04 21:20:18 UTC --- I'm now rebuilding the Debian GCC 4.6.2-4 (which now includes the other 2 patches I mentioned previously) with the updated 4.6 patch, I'll let you know

[Bug c++/50608] [4.6/4.7 regression] cannot apply 'offsetof' to a non-constant address

2011-11-04 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50608 --- Comment #6 from Eric Botcazou ebotcazou at gcc dot gnu.org 2011-11-04 21:46:10 UTC --- Author: ebotcazou Date: Fri Nov 4 21:46:07 2011 New Revision: 180986 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180986 Log: 2011-11-04 Eric

[Bug c++/50608] [4.6/4.7 regression] cannot apply 'offsetof' to a non-constant address

2011-11-04 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50608 --- Comment #7 from Eric Botcazou ebotcazou at gcc dot gnu.org 2011-11-04 21:49:52 UTC --- Author: ebotcazou Date: Fri Nov 4 21:49:49 2011 New Revision: 180988 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180988 Log: 2011-11-04 Eric

[Bug c++/50608] [4.6/4.7 regression] cannot apply 'offsetof' to a non-constant address

2011-11-04 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50608 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug rtl-optimization/50904] Induct benchmark of polyhedron slows down when -fno-protect-parens is enabled by -Ofast.

2011-11-04 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50904 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug other/50925] [4.7 Regression][avr] ICE at spill_failure, at reload1.c:2118

2011-11-04 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50925 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Component|target |other Target

[Bug other/50991] crtstuff.c:65:23: fatal error: libgcc_tm.h: No such file or directory

2011-11-04 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50991 --- Comment #7 from dave.anglin at bell dot net 2011-11-04 22:30:12 UTC --- On 4-Nov-11, at 10:32 AM, bonzini at gnu dot org wrote: John didn't say that but you're right, because otherwise the move-if- change would not have happened. John,

[Bug target/50952] libquad relocation R_X86_64_32S failure

2011-11-04 Thread sgk at troutmask dot apl.washington.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50952 --- Comment #7 from Steve Kargl sgk at troutmask dot apl.washington.edu 2011-11-04 23:01:13 UTC --- On Wed, Nov 02, 2011 at 05:57:15AM +, markus at trippelsdorf dot de wrote: Anyone know how to fix this issue properly? Yes, just

[Bug c/50994] New: wanted: interface for querying cache size

2011-11-04 Thread bkoz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50994 Bug #: 50994 Summary: wanted: interface for querying cache size Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: enhancement

[Bug c/50994] wanted: interface for querying cache size

2011-11-04 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50994 --- Comment #1 from Andrew Pinski pinskia at gcc dot gnu.org 2011-11-04 23:12:51 UTC --- The cache block/line size could be different on two different machines so it cannot be constant. Also there is no portable way of figuring out the cache

[Bug c++/17310] __builtin_offsetof doesn't check dependent expressions

2011-11-04 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17310 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c++/44128] C++ frontend not warn on type shadowing with -Wshadow

2011-11-04 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44128 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added CC|gcc-bugs at gcc dot gnu.org |jason at

[Bug c++/48370] G++ fails to extend reference temporary lifetime in some situations

2011-11-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48370 --- Comment #4 from Jason Merrill jason at gcc dot gnu.org 2011-11-05 03:28:09 UTC --- Author: jason Date: Sat Nov 5 03:28:05 2011 New Revision: 181001 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=181001 Log: PR c++/48370 *

[Bug c++/26714] violation of [class.temporary]/5

2011-11-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26714 --- Comment #4 from Jason Merrill jason at gcc dot gnu.org 2011-11-05 03:28:18 UTC --- Author: jason Date: Sat Nov 5 03:28:14 2011 New Revision: 181002 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=181002 Log: PR c++/26714 *

[Bug c++/26714] violation of [class.temporary]/5

2011-11-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26714 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug c++/44128] C++ frontend not warn on type shadowing with -Wshadow

2011-11-04 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44128 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug tree-optimization/50995] New: [4.5 regression] ICE in ipa-inline.c:1413

2011-11-04 Thread jojelino at gmail dot com
/ccZPl6Qi.s [New Thread 804.0xc28] warning: section .gnu_debuglink not found in /cygdrive/d/cygwin/bin/cygwin1.dbg [New Thread 804.0xc44] GNU C (GCC) version 4.7.0 2004 (experimental) (i686-pc-cygwin) compiled by GNU C version 4.7.0 20111025 (experimental), GMP version 5.0.2, MPFR

[Bug libstdc++/50894] onlinedocs for libstdc++ missing

2011-11-04 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50894 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug libstdc++/50880] __complex_acosh() picks wrong complex branch

2011-11-04 Thread kreckel at ginac dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50880 --- Comment #26 from Richard B. Kreckel kreckel at ginac dot de 2011-11-04 08:17:20 UTC --- (In reply to comment #25) By the way, if isn't clear already, I would be *really* curious to know which specific targets by now can't just enable the

[Bug middle-end/50598] [4.7 Regression] Undefined symbols: ___emutls_v.*, ... on *-apple-darwin*

2011-11-04 Thread iains at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50598 --- Comment #8 from Iain Sandoe iains at gcc dot gnu.org 2011-11-04 08:56:36 UTC --- the following also fails (for both c and c++): extern __thread int i; __thread int i; === - producing an empty asm file === gcc-4.6 produces:

[Bug target/50979] architecture mismatch: mul32 not enabled for smul or umul

2011-11-04 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50979 --- Comment #7 from Eric Botcazou ebotcazou at gcc dot gnu.org 2011-11-04 09:28:28 UTC --- That seems to have done the trick enough to complete the build of gcc. Great. Please commit it. Let me test it a bit on Linux first.

[Bug c++/50990] New: vector.tcc:373:5: internal compiler error:

2011-11-04 Thread mathieu.malaterre at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50990 Bug #: 50990 Summary: vector.tcc:373:5: internal compiler error: Classification: Unclassified Product: gcc Version: 4.6.1 Status: UNCONFIRMED Severity: normal

[Bug target/50906] e500 exception unwinding under -Os causes SIGSEGV

2011-11-04 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 Alan Modra amodra at gmail dot com changed: What|Removed |Added Attachment #25702|0 |1 is

[Bug target/50906] e500 exception unwinding under -Os causes SIGSEGV

2011-11-04 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 Alan Modra amodra at gmail dot com changed: What|Removed |Added Attachment #25703|0 |1 is

[Bug fortran/49993] arrays declared as parameter are not allocated in read-only memory

2011-11-04 Thread arnaud02 at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49993 Arnaud Desitter arnaud02 at users dot sourceforge.net changed: What|Removed |Added Depends on|

[Bug c++/50990] vector.tcc:373:5: internal compiler error:

2011-11-04 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50990 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last

[Bug c++/50990] vector.tcc:373:5: internal compiler error:

2011-11-04 Thread mathieu.malaterre at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50990 --- Comment #2 from Mathieu Malaterre mathieu.malaterre at gmail dot com 2011-11-04 10:50:30 UTC --- Once I get the -save-temps output, I'll post them ASAP here: http://lists.debian.org/debian-sparc/2011/11/msg8.html I do not have direct

[Bug middle-end/50598] [4.7 Regression] Undefined symbols: ___emutls_v.*, ... on *-apple-darwin*

2011-11-04 Thread iains at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50598 --- Comment #9 from Iain Sandoe iains at gcc dot gnu.org 2011-11-04 10:50:36 UTC --- in tree-emults: (gdb) call debug_tree(var-decl) var_decl 0x41da24e0 i type integer_type 0x41d17360 int public SI size integer_cst 0x41d0455c

[Bug tree-optimization/50763] [4.7 Regression] ICE: verify_gimple failed: missing PHI def with -ftree-tail-merge

2011-11-04 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50763 --- Comment #21 from vries at gcc dot gnu.org 2011-11-04 10:56:44 UTC --- Author: vries Date: Fri Nov 4 10:56:39 2011 New Revision: 180936 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180936 Log: 2011-11-04 Tom de Vries

[Bug fortran/49993] arrays declared as parameter are not allocated in read-only memory

2011-11-04 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49993 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug tree-optimization/50763] [4.7 Regression] ICE: verify_gimple failed: missing PHI def with -ftree-tail-merge

2011-11-04 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50763 --- Comment #22 from vries at gcc dot gnu.org 2011-11-04 11:44:57 UTC --- Author: vries Date: Fri Nov 4 11:44:50 2011 New Revision: 180940 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180940 Log: 2011-11-04 Tom de Vries

[Bug other/50991] New: crtstuff.c:65:23: fatal error: libgcc_tm.h: No such file or directory

2011-11-04 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50991 Bug #: 50991 Summary: crtstuff.c:65:23: fatal error: libgcc_tm.h: No such file or directory Classification: Unclassified Product: gcc Version: 4.7.0 Status:

[Bug other/50991] crtstuff.c:65:23: fatal error: libgcc_tm.h: No such file or directory

2011-11-04 Thread danglin at gcc dot gnu.org
2004 (experimental) [trunk revision 180924] (GCC)

[Bug other/50991] crtstuff.c:65:23: fatal error: libgcc_tm.h: No such file or directory

2011-11-04 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50991 Rainer Orth ro at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug tree-optimization/50730] SLP vectorization confused by unrelated DRs

2011-11-04 Thread irar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50730 --- Comment #6 from irar at gcc dot gnu.org 2011-11-04 12:55:11 UTC --- Author: irar Date: Fri Nov 4 12:55:06 2011 New Revision: 180945 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180945 Log: Unrevert: 2011-10-24 Ira

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