[Bug rtl-optimization/15792] missed subreg optimization

2006-02-07 Thread ian at airs dot com
--- Comment #9 from ian at airs dot com 2006-02-07 08:23 --- I now have a reasonably simple reload patch which eliminates the unnecessary move. For the test case in comment #4, I get this code with -O2 -momit-leaf-frame-pointer: foo: movl12(%esp), %eax movl16(%e

[Bug rtl-optimization/23812] swapping DImode halves produces poor x86 register allocation

2006-02-07 Thread ian at airs dot com
--- Comment #4 from ian at airs dot com 2006-02-07 08:31 --- With my current set of subreg patches, for this test case with -O2 -momit-leaf-frame-pointer, I get this: foo: movl4(%esp), %edx movl8(%esp), %eax ret which I suspect is optimal. -- ian at

[Bug fortran/26150] New: Initialize local scalar variables

2006-02-07 Thread fxcoudert at gcc dot gnu dot org
It would be nice having a compile-time option to initialize local scalar variables, to zero (.false. for logical, 0 for integer and 0.0 for real) and to NaN (for floating-point types). g77 had -finit-local-zero, Intel has -zero, we could have -finit-local-zero and -finit-local-nan. --

[Bug fortran/26150] Initialize local scalar variables

2006-02-07 Thread fxcoudert at gcc dot gnu dot org
-- fxcoudert at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last recon

[Bug middle-end/22156] [4.0/4.1/4.2 Regression] bit-field copying regressed

2006-02-07 Thread mmitchel at gcc dot gnu dot org
--- Comment #9 from mmitchel at gcc dot gnu dot org 2006-02-07 09:26 --- Steven, if we increased the priority of the bug, what solution would you envision? This is not in any way meant to be a rhetorical or sarcastic question. My reading of the audit trail is that this bug is essentia

[Bug c++/26151] New: [3.4/4.0/4.1/4.2 regression] duplicate 'duplicate' diagnostic

2006-02-07 Thread reichelt at gcc dot gnu dot org
GCC produces a duplicate 'duplicate' diagnostic ;-) since GCC 3.4.0 for the following testcase: struct A { friend friend void foo(); }; bug.cc:3: error: duplicate 'friend' bug.cc:3: error: duplicate 'friend' I'll post a patch soon. -- Summary: [3.4/4.0/4.1/4.2 regression]

[Bug target/22097] libgfortran build failure on mips-sgi-irix6.5

2006-02-07 Thread r dot emrich at de dot tecosim dot com
--- Comment #15 from r dot emrich at de dot tecosim dot com 2006-02-07 09:55 --- Created an attachment (id=10794) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10794&action=view) fixes bootstrap failure in ligfortran/instrisics/c99_functions.c for mips-sgi-irix6.5 It's similiar a

[Bug c++/26151] [3.4/4.0/4.1/4.2 regression] duplicate 'duplicate' diagnostic

2006-02-07 Thread reichelt at gcc dot gnu dot org
-- reichelt at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Ever Confirmed|0 |1 Last r

[Bug target/22097] libgfortran build failure on mips-sgi-irix6.5

2006-02-07 Thread r dot emrich at de dot tecosim dot com
--- Comment #16 from r dot emrich at de dot tecosim dot com 2006-02-07 10:00 --- (In reply to comment #15) > Created an attachment (id=10794) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10794&action=view) [edit] > fixes bootstrap failure in ligfortran/instrisics/c99_functions.c

[Bug c++/26140] [4.2 Regression] ice on valid C++ code

2006-02-07 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2006-02-07 10:07 --- Ho humm, so I propose to revert the patch (that I didn't like very much anyway). Can I do so without approval? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26140

[Bug target/22097] libgfortran build failure on mips-sgi-irix6.5

2006-02-07 Thread fxcoudert at gcc dot gnu dot org
--- Comment #17 from fxcoudert at gcc dot gnu dot org 2006-02-07 10:12 --- (In reply to comment #15) > There is one open question. Is the "#ifdef __sgi__" the right way to > distinguish between IRIX and other mips systems? > This patch applies cleanly to 4.1 and mainline. > I ask for co

[Bug c++/26084] [gomp-branch] ICE (segfault) on C++ OpenMP code

2006-02-07 Thread martin at mpa-garching dot mpg dot de
--- Comment #5 from martin at mpa-garching dot mpg dot de 2006-02-07 10:44 --- (In reply to comment #4) > I still get the segmentation fault. Probably because I configured with > --enable-checking=release... I can confirm that I get the same error message reported Volker if I boostrap

[Bug java/26152] New: gtkImage.c complains and crashes the application

2006-02-07 Thread cardona at ucla dot edu
ImageJ, the public domain scientific-grade image processing application compiles fine with the gcj-wrapper-4.0 in Kubuntu GNU/Linux-ppc when stripped of JPEG functionality and its dependance on the tools.jar. But when trying to open an image, the gtkImage.c file complains: ** ERROR **: file ../../

[Bug c++/9737] [DR150] Partial template specialisation selection failure involving template parameter defaults

2006-02-07 Thread mmitchel at gcc dot gnu dot org
--- Comment #22 from mmitchel at gcc dot gnu dot org 2006-02-07 11:11 --- Subject: Bug 9737 Author: mmitchel Date: Tue Feb 7 11:11:30 2006 New Revision: 110693 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110693 Log: PR c++/9737 * pt.c (coerce_template_templa

[Bug c++/9737] [DR150] Partial template specialisation selection failure involving template parameter defaults

2006-02-07 Thread mmitchel at gcc dot gnu dot org
--- Comment #23 from mmitchel at gcc dot gnu dot org 2006-02-07 11:14 --- Fixed in G++ 4.2. -- mmitchel at gcc dot gnu dot org changed: What|Removed |Added S

[Bug bootstrap/25842] Error in building libiberty

2006-02-07 Thread fxcoudert at gcc dot gnu dot org
--- Comment #6 from fxcoudert at gcc dot gnu dot org 2006-02-07 11:20 --- OK, I understand why this is happenning only to me (it happened today on mips-sgi-irix6.5). I usually configure with CC="/path/to/gcc -I/path/to/gmp_includes -L/path/to/gmp_libs" ../gcc/configure and then, I ha

[Bug java/26152] gtkImage.c complains and crashes the application

2006-02-07 Thread konqueror at gmx dot de
--- Comment #1 from konqueror at gmx dot de 2006-02-07 11:23 --- Subject: Re: New: gtkImage.c complains and crashes the application On Tue, Feb 07, 2006 at 11:10:20AM -, cardona at ucla dot edu wrote: > ImageJ, the public domain scientific-grade image processing application > comp

[Bug libstdc++/26153] New: incorrect namespace for C standard library headers.

2006-02-07 Thread pluto at agmk dot net
the c++ versions of the c library header files provided with the gcc don't put the c standard library names into the std namespace as specified by the $17.4.1.2/4. #include int main() { printf("Hi\n"); } sunstudio11 rejects this code, g++ accepts. -- Summary: incorrect namespace fo

[Bug bootstrap/26050] [4.2 Regression] Use of u_int32_t in libgcc-math breaks bootstrap on Solaris 10/x86

2006-02-07 Thread rguenth at gcc dot gnu dot org
--- Comment #9 from rguenth at gcc dot gnu dot org 2006-02-07 11:37 --- Subject: Bug 26050 Author: rguenth Date: Tue Feb 7 11:37:15 2006 New Revision: 110694 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110694 Log: 2006-02-07 Richard Guenther <[EMAIL PROTECTED]> PR

[Bug java/26152] gtkImage.c complains and crashes the application

2006-02-07 Thread cardona at ucla dot edu
--- Comment #2 from cardona at ucla dot edu 2006-02-07 11:55 --- So there is no known patch for this bug then. Are there any plans to tackle the problem? I understand it cripples lots of applications. Thanks for looking at the bug report. Albert -- http://gcc.gnu.org/bugzilla/show

[Bug java/26152] gtkImage.c complains and crashes the application

2006-02-07 Thread konqueror at gmx dot de
--- Comment #3 from konqueror at gmx dot de 2006-02-07 12:05 --- Subject: Re: gtkImage.c complains and crashes the application On Tue, Feb 07, 2006 at 11:55:10AM -, cardona at ucla dot edu wrote: > > > --- Comment #2 from cardona at ucla dot edu 2006-02-07 11:55 --- > So

[Bug c++/26084] [gomp-branch] ICE (segfault) on C++ OpenMP code

2006-02-07 Thread dnovillo at gcc dot gnu dot org
--- Comment #6 from dnovillo at gcc dot gnu dot org 2006-02-07 12:12 --- Mine. -- dnovillo at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassi

[Bug fortran/26150] Initialize local scalar variables

2006-02-07 Thread pinskia at gcc dot gnu dot org
--- Comment #1 from pinskia at gcc dot gnu dot org 2006-02-07 12:37 --- Isn't this is a dup of bug 20441? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26150

[Bug libstdc++/26153] incorrect namespace for C standard library headers.

2006-02-07 Thread pinskia at gcc dot gnu dot org
--- Comment #1 from pinskia at gcc dot gnu dot org 2006-02-07 12:41 --- This is a dup of bug 6257 (and there was some talk about this recently on the mailing list that it might actually be ok that libstdc++ does this but I am not sure). *** This bug has been marked as a duplicate of 625

[Bug libstdc++/6257] C-library symbols enter global namespace

2006-02-07 Thread pinskia at gcc dot gnu dot org
--- Comment #16 from pinskia at gcc dot gnu dot org 2006-02-07 12:41 --- *** Bug 26153 has been marked as a duplicate of this bug. *** -- pinskia at gcc dot gnu dot org changed: What|Removed |Added -

[Bug java/26152] gtkImage.c complains and crashes the application

2006-02-07 Thread pinskia at gcc dot gnu dot org
--- Comment #4 from pinskia at gcc dot gnu dot org 2006-02-07 12:42 --- Closing as works for me since this bug does not effect the FSF released GCC. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added

[Bug fortran/20441] -finit-local-zero is missing from gfortran

2006-02-07 Thread fxcoudert at gcc dot gnu dot org
--- Comment #2 from fxcoudert at gcc dot gnu dot org 2006-02-07 12:48 --- *** Bug 26150 has been marked as a duplicate of this bug. *** -- fxcoudert at gcc dot gnu dot org changed: What|Removed |Added --

[Bug fortran/26150] Initialize local scalar variables

2006-02-07 Thread fxcoudert at gcc dot gnu dot org
--- Comment #2 from fxcoudert at gcc dot gnu dot org 2006-02-07 12:48 --- Yes, it's a duplicate of 20441 (which I didn't know about). Although I don't understand your comment in PR20441 about -finit-local-zero being only useful for old codes. *** This bug has been marked as a duplicat

[Bug libstdc++/26123] [3.4/4.0 Regression] Segmentation fault in constructor of std::ostream::sentry::sentry

2006-02-07 Thread broeni at osb-systems dot com
--- Comment #9 from broeni at osb-systems dot com 2006-02-07 12:52 --- Obviously the behavior of the test program is undefined. The following is the reply from Alberto Ganesh Barbati in c.l.c++.m Apart from the fact that you need to include in order to be able to write on std::cout, ye

[Bug target/22209] [4.1/4.2 regression] libgfortran unresolvable symbols on irix6.5

2006-02-07 Thread fxcoudert at gcc dot gnu dot org
--- Comment #5 from fxcoudert at gcc dot gnu dot org 2006-02-07 12:59 --- How hard is it to add the TI mode functions? Is it specific to IRIX, or does it happen (as I believe) on mips-linux as well? And are the maintainers ready to do it? I'm adding mips maintainers in the Cc list. -

[Bug libstdc++/26123] [3.4/4.0 Regression] Segmentation fault in constructor of std::ostream::sentry::sentry

2006-02-07 Thread broeni at osb-systems dot com
--- Comment #10 from broeni at osb-systems dot com 2006-02-07 13:19 --- See comment #9 for reason. Stephan -- broeni at osb-systems dot com changed: What|Removed |Added

[Bug target/22209] [4.1/4.2 regression] libgfortran unresolvable symbols on irix6.5

2006-02-07 Thread pinskia at gcc dot gnu dot org
--- Comment #6 from pinskia at gcc dot gnu dot org 2006-02-07 13:32 --- Patch posted: http://gcc.gnu.org/ml/gcc-patches/2006-02/msg00409.html -- pinskia at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug bootstrap/25842] Error in building libiberty

2006-02-07 Thread pinskia at gcc dot gnu dot org
--- Comment #7 from pinskia at gcc dot gnu dot org 2006-02-07 13:36 --- No this is not supported as you force gmp's header first no matter what. Use either -idirafter or the folllowing configure options: --with-gmp-dir=PATH Specify source directory for GMP library --with-gmp=PATH

[Bug c/26154] New: OpenMP extensions to the C language is not documented

2006-02-07 Thread pinskia at gcc dot gnu dot org
I noticed that the OpenMP extensions are not documented in the normal spot for extensions in the "Extensions to the C Language Family" in the manual. This is wrong as they are extensions we support to the C standard. -- Summary: OpenMP extensions to the C language is not documented

[Bug c/26154] [4.2 Regression] OpenMP extensions to the C language is not documented

2006-02-07 Thread pinskia at gcc dot gnu dot org
--- Comment #1 from pinskia at gcc dot gnu dot org 2006-02-07 13:44 --- This is a regression as the document is out of date now. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug libstdc++/26123] [3.4/4.0 Regression] Segmentation fault in constructor of std::ostream::sentry::sentry

2006-02-07 Thread pcarlini at suse dot de
--- Comment #11 from pcarlini at suse dot de 2006-02-07 13:59 --- Thanks a lot for the torough clarification! -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26123

[Bug c++/26151] [3.4/4.0/4.1/4.2 regression] duplicate 'duplicate' diagnostic

2006-02-07 Thread pinskia at gcc dot gnu dot org
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.0.3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26151

[Bug fortran/26150] Initialize local scalar variables

2006-02-07 Thread pinskia at gcc dot gnu dot org
--- Comment #3 from pinskia at gcc dot gnu dot org 2006-02-07 14:18 --- (In reply to comment #2) > Although I don't understand your comment in PR20441 about -finit-local-zero > being only useful for old codes. Because From what I remember whne I filed the bug, it was mentioned that it s

[Bug libstdc++/26142] global debug namespace clashes everywhere

2006-02-07 Thread pinskia at gcc dot gnu dot org
--- Comment #3 from pinskia at gcc dot gnu dot org 2006-02-07 14:20 --- Confirmed. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added Status|UNCON

[Bug c++/7876] g++ doesn't diagnose One Reference Rule violation

2006-02-07 Thread pinskia at gcc dot gnu dot org
--- Comment #4 from pinskia at gcc dot gnu dot org 2006-02-07 14:33 --- I am going to reopen this one as we diagnostic the non template version: struct X { }; struct B { }; struct A { typedef X X; }; But I am going to change the Severity to enhancement. -- pinskia at gcc d

[Bug c++/7876] g++ doesn't diagnose One Reference Rule violation

2006-02-07 Thread pinskia at gcc dot gnu dot org
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added Status|REOPENED|NEW http://gcc.gnu.org/bugzilla/show_bug.cgi?id=7876

[Bug c++/4003] ICE on template instantiation including friendship declaration.

2006-02-07 Thread pinskia at gcc dot gnu dot org
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |3.1.x/3.2.x http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4003

[Bug c++/5564] g++-3.0.3 infinite loop

2006-02-07 Thread pinskia at gcc dot gnu dot org
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |3.1.x/3.2.x http://gcc.gnu.org/bugzilla/show_bug.cgi?id=5564

[Bug c++/7363] bogus __alignof__ implementation

2006-02-07 Thread pinskia at gcc dot gnu dot org
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |3.1.x/3.2.x http://gcc.gnu.org/bugzilla/show_bug.cgi?id=7363

[Bug c++/26140] [4.2 Regression] ice on valid C++ code

2006-02-07 Thread pinskia at gcc dot gnu dot org
--- Comment #6 from pinskia at gcc dot gnu dot org 2006-02-07 14:46 --- (In reply to comment #5) > Ho humm, so I propose to revert the patch (that I didn't like very much > anyway). Can I do so without approval? Yes but what about fixing the C++ front-end so that it does not place the

[Bug c++/26155] New: ICE after error with namespace alias

2006-02-07 Thread pinskia at gcc dot gnu dot org
I thought this was filed before but I cannot find it. Testcase: namespace std { namespace __gnu_debug { namespace debug = std::__gnu_debug; namespace debug { - Error we get: t.ii:6: error: namespace alias ‘std::__gnu_debug::debug’ not allowed here, assuming ‘std::__gnu_debug’ t.ii:6: internal

[Bug libstdc++/26142] global debug namespace clashes everywhere

2006-02-07 Thread pinskia at gcc dot gnu dot org
--- Comment #4 from pinskia at gcc dot gnu dot org 2006-02-07 14:49 --- (In reply to comment #1) > In fact this cause us to produce an error and an ICE for the following code: > #include > > namespace debug > { > int i; > } > -- > t.cc:4: error: namespace alias ‘debug’ not allowe

[Bug java/26152] gtkImage.c complains and crashes the application

2006-02-07 Thread cardona at ucla dot edu
--- Comment #5 from cardona at ucla dot edu 2006-02-07 15:08 --- Before the end of this, are there any docs on how to compile the latest stable GCC, so that I can bypass this bug? The gcc-java webpage is very confusing; I don't even know if gcc-java can be compiled independently, or I n

[Bug libstdc++/26127] tr1/hashtable compile errors

2006-02-07 Thread paolo at gcc dot gnu dot org
--- Comment #2 from paolo at gcc dot gnu dot org 2006-02-07 15:11 --- Subject: Bug 26127 Author: paolo Date: Tue Feb 7 15:11:10 2006 New Revision: 110697 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110697 Log: 2006-02-07 Paolo Carlini <[EMAIL PROTECTED]> * incl

[Bug libstdc++/26127] tr1/hashtable compile errors

2006-02-07 Thread paolo at gcc dot gnu dot org
--- Comment #3 from paolo at gcc dot gnu dot org 2006-02-07 15:11 --- Subject: Bug 26127 Author: paolo Date: Tue Feb 7 15:11:34 2006 New Revision: 110698 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110698 Log: 2006-02-07 Paolo Carlini <[EMAIL PROTECTED]> * incl

[Bug libstdc++/26127] tr1/hashtable compile errors

2006-02-07 Thread pcarlini at suse dot de
--- Comment #4 from pcarlini at suse dot de 2006-02-07 15:13 --- Fixed for 4.1.0. -- pcarlini at suse dot de changed: What|Removed |Added Status|NEW

[Bug c++/26140] [4.2 Regression] ice on valid C++ code

2006-02-07 Thread rguenth at gcc dot gnu dot org
--- Comment #7 from rguenth at gcc dot gnu dot org 2006-02-07 15:36 --- Subject: Bug 26140 Author: rguenth Date: Tue Feb 7 15:36:44 2006 New Revision: 110699 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110699 Log: 2006-02-07 Richard Guenther <[EMAIL PROTECTED]> PR

[Bug c++/23372] [4.0/4.1 Regression] Temporary aggregate copy not elided when passing parameters by value

2006-02-07 Thread rguenth at gcc dot gnu dot org
--- Comment #27 from rguenth at gcc dot gnu dot org 2006-02-07 15:36 --- Subject: Bug 23372 Author: rguenth Date: Tue Feb 7 15:36:44 2006 New Revision: 110699 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110699 Log: 2006-02-07 Richard Guenther <[EMAIL PROTECTED]>

[Bug testsuite/26159] New: pr23382.c and critical-3.c don't cleanup after themselves

2006-02-07 Thread pinskia at gcc dot gnu dot org
I noticed while testing a patch and rerunning the testsuite, I still had the following files in the testsuite directory: critical-3.c.t26.ompexp pr23382.c.t67.alias6 -- Summary: pr23382.c and critical-3.c don't cleanup after themselves Product: gcc

[Bug c++/26140] [4.2 Regression] ice on valid C++ code

2006-02-07 Thread rguenth at gcc dot gnu dot org
--- Comment #8 from rguenth at gcc dot gnu dot org 2006-02-07 15:39 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|NEW

[Bug c++/23372] [4.0/4.1/4.2 Regression] Temporary aggregate copy not elided when passing parameters by value

2006-02-07 Thread rguenth at gcc dot gnu dot org
--- Comment #28 from rguenth at gcc dot gnu dot org 2006-02-07 15:39 --- So we regress for 4.2 again as the patch caused problems. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added -

[Bug bootstrap/26050] [4.2 Regression] Use of u_int32_t in libgcc-math breaks bootstrap on Solaris 10/x86

2006-02-07 Thread rguenth at gcc dot gnu dot org
--- Comment #10 from rguenth at gcc dot gnu dot org 2006-02-07 15:40 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNE

[Bug tree-optimization/26135] store copyprop not effective

2006-02-07 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2006-02-07 15:46 --- Patch posted. As DOM nearly handles all store copyprop I wonder if (this late) store copyprop is worth it. If not going to copyprop on steroids which I'm going to clean up again and re-submit. -- rguenth at gcc

[Bug middle-end/26134] fold *(float*)(&complex_float_var) into REALPART_EXPR

2006-02-07 Thread pinskia at gcc dot gnu dot org
--- Comment #3 from pinskia at gcc dot gnu dot org 2006-02-07 15:49 --- Patch posted: http://gcc.gnu.org/ml/gcc-patches/2006-02/msg00560.html -- pinskia at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug libgcj/17311] Wrong libgcc_s.so.1 is used by lt-gij

2006-02-07 Thread hjl at lucon dot org
--- Comment #18 from hjl at lucon dot org 2006-02-07 16:16 --- There are [EMAIL PROTECTED] gcc]$ readelf -d /usr/gcc-4.2/bin/gij | grep RPATH 0x000f (RPATH) Library rpath: [/usr/gcc-4.2/lib/../lib64] [EMAIL PROTECTED] gcc]$ Why do I want [EMAIL PROTECTED] gcc

[Bug libgcj/17311] Wrong libgcc_s.so.1 is used by lt-gij

2006-02-07 Thread Ralf dot Wildenhues at gmx dot de
--- Comment #19 from Ralf dot Wildenhues at gmx dot de 2006-02-07 16:28 --- (In reply to comment #18) > Why do I want > > [EMAIL PROTECTED] gcc]$ readelf -d /usr/gcc-4.2/bin/gij | grep RPATH > 0x000f (RPATH) Library rpath: > /export/build/gnu/gcc/build-x86_64

[Bug target/22097] libgfortran build failure on mips-sgi-irix6.5

2006-02-07 Thread r dot emrich at de dot tecosim dot com
--- Comment #18 from r dot emrich at de dot tecosim dot com 2006-02-07 16:35 --- Created an attachment (id=10796) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10796&action=view) fixes bootstrap failure in libgfortran/instrisics/c99_functions.c for mips-sgi-irix6.5 second version

[Bug tree-optimization/26135] store copyprop not effective

2006-02-07 Thread steven at gcc dot gnu dot org
--- Comment #3 from steven at gcc dot gnu dot org 2006-02-07 16:35 --- In fact DOM should probably not be doing store copyprop, and store copyprop is simply broken. It never worked quite the way it should, so if you want to implement a better one, great! -- http://gcc.gnu.org/bugzi

[Bug libgcj/17311] Wrong libgcc_s.so.1 is used by lt-gij

2006-02-07 Thread hjl at lucon dot org
--- Comment #20 from hjl at lucon dot org 2006-02-07 16:48 --- What did you mean by *installed programs*. The executable in question is [EMAIL PROTECTED] .libs]$ readelf -d /export/build/gnu/gcc/build-x86_64-linux/x86_64-unknown-linux-gnu/libjava/.libs/gij | grep RPATH 0x00

[Bug tree-optimization/26144] with -O3 and pointer casts, gcc skips if

2006-02-07 Thread devin at freeshell dot org
--- Comment #2 from devin at freeshell dot org 2006-02-07 17:07 --- I could reproduce it with that dated build. And it isn't just debian but also the buildroot gcc. Here is the assembly produced from -O3. Following that is the assembly from -O2. What seems to happen is that with -O3

[Bug bootstrap/26161] New: Configure tests for pthread.h sometimes need to use -pthread

2006-02-07 Thread roger at eyesopen dot com
The problem is that on some systems, including Tru64 and I believe AIX, the compiler has to be passed the -pthread command line option in order to use #include Effectively, the first lines of /usr/include/pthread.h contain the lines: #ifndef _REENTRANT #error POSIX pthreads are only available wi

[Bug libgcj/17311] Wrong libgcc_s.so.1 is used by lt-gij

2006-02-07 Thread Ralf dot Wildenhues at gmx dot de
--- Comment #21 from Ralf dot Wildenhues at gmx dot de 2006-02-07 17:18 --- (In reply to comment #20) > What did you mean by *installed programs* In my notation, installed programs live below $prefix. They must not contain any reference to the build tree. You showed an installed progra

[Bug libgcj/17311] Wrong libgcc_s.so.1 is used by lt-gij

2006-02-07 Thread hjl at lucon dot org
--- Comment #22 from hjl at lucon dot org 2006-02-07 17:25 --- Another small but important question: - Do there exist directories in the GCC build tree where both libtool-created and non-libtool-created libraries are (possibly) built? That is THE KEY question. The executable in questi

[Bug libgcj/17311] Wrong libgcc_s.so.1 is used by lt-gij

2006-02-07 Thread Ralf dot Wildenhues at gmx dot de
--- Comment #23 from Ralf dot Wildenhues at gmx dot de 2006-02-07 17:43 --- (In reply to comment #22) > - Do there exist directories in the GCC build tree where both libtool-created > and non-libtool-created libraries are (possibly) built? > > That is THE KEY question. The executable

[Bug ada/26162] New: "GNAT BUG DETECTED" in AWS

2006-02-07 Thread krischik at users dot sourceforge dot net
When compiling the AWS HEAD release I get the following Error message: +===GNAT BUG DETECTED==+ | 4.0.2 (x86_64-suse-linux-gnu) in emit_move_insn, bei expr.c:3092 | | Error detected at aws-url.adb:709:1

[Bug ada/26162] "GNAT BUG DETECTED" in AWS

2006-02-07 Thread krischik at users dot sourceforge dot net
--- Comment #1 from krischik at users dot sourceforge dot net 2006-02-07 17:51 --- Created an attachment (id=10797) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10797&action=view) The sources, concatternated and ziped up. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26162

[Bug ada/26162] "GNAT BUG DETECTED" in AWS

2006-02-07 Thread pinskia at gcc dot gnu dot org
--- Comment #2 from pinskia at gcc dot gnu dot org 2006-02-07 18:11 --- What options were you compiling with? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26162

[Bug middle-end/26163] New: [meta-bug] missed optimization in SPEC (2k and 2k6 and 95)

2006-02-07 Thread pinskia at gcc dot gnu dot org
Just a meta-bug for all the missed optimizations that are known currently in the SPEC benchmarks. -- Summary: [meta-bug] missed optimization in SPEC (2k and 2k6 and 95) Product: gcc Version: 4.2.0 Status: UNCONFIRMED Keyw

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k and 2k6 and 95)

2006-02-07 Thread pinskia at gcc dot gnu dot org
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added Severity|normal |enhancement Status|UNCONFIRMED |NEW

[Bug java/12758] Binary Compatibility: CNI code is not binary compatible

2006-02-07 Thread pinskia at gcc dot gnu dot org
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added Severity|normal |enhancement http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12758

[Bug java/26152] gtkImage.c complains and crashes the application

2006-02-07 Thread tromey at gcc dot gnu dot org
--- Comment #6 from tromey at gcc dot gnu dot org 2006-02-07 18:28 --- You can't build just the gcj bits of gcc -- you have to build the whole thing. There are instructions on the gcc web site: http://gcc.gnu.org/install/ BTW, thanks for the self-contained bug report. We like to see r

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k and 2k6 and 95)

2006-02-07 Thread pinskia at gcc dot gnu dot org
--- Comment #1 from pinskia at gcc dot gnu dot org 2006-02-07 18:29 --- IIRC 17959 shows up in craft on powerpc. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added

[Bug java/22377] BC compilation fails to detect abstract instantiation

2006-02-07 Thread tromey at gcc dot gnu dot org
--- Comment #3 from tromey at gcc dot gnu dot org 2006-02-07 18:43 --- Andrew pointed out on irc that we could also implement this by installing a pointer to a "constructor" which would simply throw the appropriate exception. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22377

[Bug libgcj/17311] Wrong libgcc_s.so.1 is used by lt-gij

2006-02-07 Thread hjl at lucon dot org
--- Comment #24 from hjl at lucon dot org 2006-02-07 18:45 --- For uninstalled executables in the build tree, like lt-gij, libtool may put all directories, which are in the build tree, passed by -L, into DT_RPATH. It may add more DT_RPATH entries than necessary. If you want fancy one, yo

[Bug middle-end/26134] fold *(float*)(&complex_float_var) into REALPART_EXPR

2006-02-07 Thread pluto at agmk dot net
--- Comment #4 from pluto at agmk dot net 2006-02-07 18:47 --- I see here another missed optimization on x86-64. float re(float _Complex a) { return __real__ a; } # gcc-4.1: re: movq%xmm0, -8(%rsp) movss -8(%rsp), %xmm0 ret we can use `movss %xmm0, %xmm0` here. --

[Bug middle-end/26134] fold *(float*)(&complex_float_var) into REALPART_EXPR

2006-02-07 Thread pinskia at gcc dot gnu dot org
--- Comment #5 from pinskia at gcc dot gnu dot org 2006-02-07 18:52 --- (In reply to comment #4) > I see here another missed optimization on x86-64. > > float re(float _Complex a) { return __real__ a; } That is a totally different issue and should filed as a different bug. -- http

[Bug middle-end/26134] fold *(float*)(&complex_float_var) into REALPART_EXPR

2006-02-07 Thread falk at debian dot org
--- Comment #6 from falk at debian dot org 2006-02-07 18:55 --- (In reply to comment #5) > (In reply to comment #4) > > I see here another missed optimization on x86-64. > > > > float re(float _Complex a) { return __real__ a; } > > That is a totally different issue and should filed as

[Bug java/25535] gcj broken on 64-bit big-endian systems

2006-02-07 Thread aph at gcc dot gnu dot org
--- Comment #4 from aph at gcc dot gnu dot org 2006-02-07 19:02 --- Subject: Bug 25535 Author: aph Date: Tue Feb 7 19:02:39 2006 New Revision: 110710 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110710 Log: 2006-02-07 Andrew Haley <[EMAIL PROTECTED]> * expr.c (expa

[Bug java/26138] Lots of warnings with gcj .jar -> .so

2006-02-07 Thread tromey at gcc dot gnu dot org
--- Comment #3 from tromey at gcc dot gnu dot org 2006-02-07 19:23 --- I looked at this a bit more. We don't want to set TREE_USED on the itable syms decl, because that will still cause it to be emitted, even though it is not used. It would be preferable to not create the various decls

[Bug tree-optimization/21559] [4.1/4.2 Regression] missed jump threading

2006-02-07 Thread law at redhat dot com
--- Comment #7 from law at redhat dot com 2006-02-07 20:03 --- With today's changes we thread the "break" edge out of the loop. We could still do better. Basically we need to realize that bytes can never have the value zero when we hit the loop test "while (toread != 0)". Once we real

[Bug java/22578] should inline floatToIntBits et al

2006-02-07 Thread tromey at gcc dot gnu dot org
--- Comment #2 from tromey at gcc dot gnu dot org 2006-02-07 20:12 --- Testing a patch -- tromey at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|un

[Bug ada/26162] "GNAT BUG DETECTED" in AWS

2006-02-07 Thread krischik at users dot sourceforge dot net
--- Comment #3 from krischik at users dot sourceforge dot net 2006-02-07 20:23 --- Sorry, allways forget. Here it comes: gcc -c -gnatwecfijkmruv -gnaty3abcefhiklmnoprstx -Wall -O2 -gnatn -I- -gnatA /work/act/AWS/src/aws-url.adb With Regards Martin -- http://gcc.gnu.org/bugzilla/

[Bug bootstrap/26161] Configure tests for pthread.h sometimes need to use -pthread

2006-02-07 Thread fxcoudert at gcc dot gnu dot org
--- Comment #1 from fxcoudert at gcc dot gnu dot org 2006-02-07 20:24 --- I tried to give it a look on alphaev68-dec-osf5.1b, but I couldn't get to the point of configuring libgomp :) cc -c -DHAVE_CONFIG_H -g -I. -I../../gcc/libiberty/../include -Wc++-compat ../../gcc/libiberty/floa

[Bug bootstrap/26161] Configure tests for pthread.h sometimes need to use -pthread

2006-02-07 Thread roger at eyesopen dot com
--- Comment #2 from roger at eyesopen dot com 2006-02-07 21:15 --- I've discovered your bootstrap failure is PR16787. It'll take a while for me to try out your XCFLAGS fix on my slow machine. I'll also propose a fix for PR16787. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26161

[Bug tree-optimization/21417] Missed jump threading opportunity on trees

2006-02-07 Thread law at redhat dot com
--- Comment #4 from law at redhat dot com 2006-02-07 21:24 --- The jump threading code is *very* conservative when threading across a backedge in the CFG. The fundamental issue is that you'll have the result of the conditional in your hash tables from the normal DOM walk and you may (i

[Bug libfortran/25577] gfortran routine mvbits returns wrong answer.

2006-02-07 Thread dir at lanl dot gov
--- Comment #6 from dir at lanl dot gov 2006-02-07 21:24 --- Trouble with my internet access since Feb 1 - I am getting no Email, etc.. . I am on a new wonderful automatic system - They say that I should be up about 3 days after my account is reset. Multiple servers with ,of course, only

[Bug libgomp/26165] New: Cannot find libgomp.spec after 'make install' on x86_64 and ppc64

2006-02-07 Thread dnovillo at gcc dot gnu dot org
After 'make install', the installed compiler cannot find libgomp.spec. The problem seems to be that we are not looking in /lib64: $ export PATH=$HOME/gomp.clean/native.x86_64/bin:$PATH $ which gcc ~/gomp.clean/native.x86_64/bin/gcc $ gcc -o a a.c -fopenmp -O2 a.c: In function 'main': gcc: libgo

[Bug c++/18150] Should enable -Wsequence-point for C++

2006-02-07 Thread mueller at gcc dot gnu dot org
--- Comment #4 from mueller at gcc dot gnu dot org 2006-02-07 21:47 --- Subject: Bug 18150 Author: mueller Date: Tue Feb 7 21:47:55 2006 New Revision: 110719 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110719 Log: 2006-02-07 Dirk Mueller <[EMAIL PROTECTED]> PR c++/

[Bug libfortran/25577] gfortran routine mvbits returns wrong answer.

2006-02-07 Thread tobi at gcc dot gnu dot org
--- Comment #7 from tobi at gcc dot gnu dot org 2006-02-07 22:04 --- I shall commit this as obvious once I have distilled a testcase. FAICR the original code is by me, and the change is certainly obvious. -- tobi at gcc dot gnu dot org changed: What|Removed

[Bug target/26109] ICE: Segmentation fault (program cc1) compiling _muldi3.o in stage1

2006-02-07 Thread danglin at gcc dot gnu dot org
--- Comment #2 from danglin at gcc dot gnu dot org 2006-02-07 22:09 --- Subject: Bug 26109 Author: danglin Date: Tue Feb 7 22:09:52 2006 New Revision: 110721 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110721 Log: PR target/26109 * pa.c (attr_length_indirect_

[Bug target/26109] ICE: Segmentation fault (program cc1) compiling _muldi3.o in stage1

2006-02-07 Thread danglin at gcc dot gnu dot org
--- Comment #3 from danglin at gcc dot gnu dot org 2006-02-07 22:11 --- Subject: Bug 26109 Author: danglin Date: Tue Feb 7 22:11:30 2006 New Revision: 110722 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110722 Log: PR target/26109 * pa.c (attr_length_indirect_

[Bug target/26109] ICE: Segmentation fault (program cc1) compiling _muldi3.o in stage1

2006-02-07 Thread danglin at gcc dot gnu dot org
--- Comment #4 from danglin at gcc dot gnu dot org 2006-02-07 22:13 --- Subject: Bug 26109 Author: danglin Date: Tue Feb 7 22:13:22 2006 New Revision: 110723 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110723 Log: PR target/26109 * pa.c (attr_length_indirect_

[Bug target/26109] ICE: Segmentation fault (program cc1) compiling _muldi3.o in stage1

2006-02-07 Thread danglin at gcc dot gnu dot org
--- Comment #5 from danglin at gcc dot gnu dot org 2006-02-07 22:15 --- Subject: Bug 26109 Author: danglin Date: Tue Feb 7 22:15:30 2006 New Revision: 110724 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110724 Log: PR target/26109 * pa.c (attr_length_indirect_

[Bug target/26109] ICE: Segmentation fault (program cc1) compiling _muldi3.o in stage1

2006-02-07 Thread danglin at gcc dot gnu dot org
--- Comment #6 from danglin at gcc dot gnu dot org 2006-02-07 22:17 --- Fixed by patch. -- danglin at gcc dot gnu dot org changed: What|Removed |Added Status|

[Bug c++/18150] Should enable -Wsequence-point for C++

2006-02-07 Thread pinskia at gcc dot gnu dot org
--- Comment #5 from pinskia at gcc dot gnu dot org 2006-02-07 22:59 --- Fixed. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added Status|NEW

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