[Bug bootstrap/21168] New: bootstrap failed on Linux/ia64

2005-04-23 Thread hjl at lucon dot org
This patch http://gcc.gnu.org/ml/gcc-patches/2005-04/msg02301.html caused /net/gnu-9/export/gnu/src/gcc-next/gcc/gcc/config/ia64/crtfastmath.c: In function \u\u\u__ia64_set_fast_math /net/gnu-9/export/gnu/src/gcc-next/gcc/gcc/config/ia64/crtfastmath.c:37: internal compiler error: in

[Bug tree-optimization/21155] [4.1 Regression] ICE in ssa tree check compiling crafty with -ftree-vectorize -maltivec

2005-04-23 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added Keywords||ice-on-valid-code Summary|ICE in ssa tree check |[4.1 Regression] ICE in ssa

[Bug bootstrap/21162] Build failure

2005-04-23 Thread ebotcazou at gcc dot gnu dot org
--- Additional Comments From ebotcazou at gcc dot gnu dot org 2005-04-22 17:38 --- David, could you help here? I don't think a cross-compiler is necessary. -- What|Removed |Added ---

[Bug bootstrap/21162] New: Build failure

2005-04-23 Thread jdavidb at goreadthebible dot com
I get a build failure while building stage2 in a bootstrap-lean on Debian Sarge for sparc on a Sun Blade 100. I used the following command: ~/gcc-build$ ../gcc-4.0.0/configure --prefix=/usr/local/gnu/gcc/4.0.0 && make bootstrap-lean check install The tail end of the build process is as follows.

[Bug c++/21165] [4.0/4.1 Regression] bogus error on a user-defined conversion in a template

2005-04-23 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-23 04:18 --- Confirmed, it ICEs with checking enabled: t.cc: In member function 'typename T::BA C< , T>::foo(typename T::BA)': t.cc:23: internal compiler error: tree check: expected record_type or union_type or qual_un

[Bug middle-end/20973] [4.0 Regression] kdelibs (khtml) miscompiled by reload

2005-04-23 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-04-22 17:30 --- Subject: Bug 20973 CVSROOT:/cvs/gcc Module name:gcc Branch: gcc-4_0-branch Changes by: [EMAIL PROTECTED] 2005-04-22 17:30:21 Modified files: gcc: Change

[Bug c++/21166] g++ gives error on reference to packed structure elements

2005-04-23 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added CC||nathan at gcc dot gnu dot ||org http://gcc.gnu.org/bugzilla/sho

[Bug fortran/20864] different types not diagnosed correctly

2005-04-23 Thread tobi at gcc dot gnu dot org
-- What|Removed |Added Keywords||accepts-invalid Summary|error needed|different types not |

[Bug bootstrap/21162] Build failure

2005-04-23 Thread ebotcazou at gcc dot gnu dot org
--- Additional Comments From ebotcazou at gcc dot gnu dot org 2005-04-22 17:42 --- > For that matter, if one cannot build the 64 bit compiler with the stock > compiler > on Debian sparc64-unknown-linux-gnu, how does one build this compiler? That's a Debian problem, the system compiler

[Bug libfortran/21108] reshape with order causes memory corruption

2005-04-23 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-04-22 20:02 --- Subject: Bug 21108 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-04-22 20:02:44 Modified files: gcc/testsuite : ChangeLog libgfortran: C

[Bug fortran/20863] error needed

2005-04-23 Thread tobi at gcc dot gnu dot org
--- Additional Comments From tobi at gcc dot gnu dot org 2005-04-22 14:41 --- No. 7 in the lower part of p. 212 of the draft f95 standard. -- What|Removed |Added

[Bug fortran/20865] statement function shall not be supplied as procedure argument

2005-04-23 Thread tobi at gcc dot gnu dot org
-- What|Removed |Added Keywords||accepts-invalid Summary|error needed|statement function shall not

[Bug libfortran/20436] usring nested reshape functions gives runtime error

2005-04-23 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-04-22 20:02 --- Subject: Bug 20436 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-04-22 20:02:44 Modified files: gcc/testsuite : ChangeLog libgfortran: C

[Bug bootstrap/21162] Build failure

2005-04-23 Thread jdavidb at goreadthebible dot com
--- Additional Comments From jdavidb at goreadthebible dot com 2005-04-22 17:50 --- (In reply to comment #7) > > For that matter, if one cannot build the 64 bit compiler with the stock > > compiler > > on Debian sparc64-unknown-linux-gnu, how does one build this compiler? > > That's a

[Bug tree-optimization/21167] [4.0/4.1 Regression] ICE in get_indirect_ref_operands at tree-ssa-operands.c when compiling MySQL-4.1

2005-04-23 Thread halcy0n at gentoo dot org
-- What|Removed |Added CC||halcy0n at gentoo dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21167

[Bug libfortran/20074] reshape of pointer array segfaults at runtime

2005-04-23 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-04-22 20:02 --- Subject: Bug 20074 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-04-22 20:02:44 Modified files: gcc/testsuite : ChangeLog libgfortran: C

[Bug c++/20949] [4.0/4.1 Regression] misscompilation of konqueror, artsd, STLport, libstdc++, ...

2005-04-23 Thread pinskia at gcc dot gnu dot org
-- Bug 20949 depends on bug 20973, which changed state. Bug 20973 Summary: [4.0 Regression] kdelibs (khtml) miscompiled by reload http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20973 What|Old Value |New Value ---

[Bug middle-end/20973] [4.0 Regression] kdelibs (khtml) miscompiled by reload

2005-04-23 Thread schlie at comcast dot net
--- Additional Comments From schlie at comcast dot net 2005-04-22 18:01 --- (In reply to comment #15) > Subject: Bug 20973 > Branch: gcc-4_0-branch > Changes by: [EMAIL PROTECTED]2005-04-22 17:30:21 > Modified files: > gcc: ChangeLog reload.c Is

[Bug middle-end/20794] [4.0/4.1 Regression] Arrays and pointer arithmetic on __attribute ((aligned)) types permitted

2005-04-23 Thread sje at cup dot hp dot com
--- Additional Comments From sje at cup dot hp dot com 2005-04-22 20:22 --- I submitted a patch, http://gcc.gnu.org/ml/gcc-patches/2005-04/msg02284.html, but as the mail says it results in a lot of regressions in the compat and vector tests. -- http://gcc.gnu.org/bugzilla/show_bug.cg

[Bug middle-end/20973] [4.0 Regression] kdelibs (khtml) miscompiled by reload

2005-04-23 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-22 18:03 --- (In reply to comment #17) > Is 4.1 intended to have the same behavior as well? the mainline was fixed already except it did not show up here: http://gcc.gnu.org/ml/gcc-cvs/2005-04/msg01085.html -- http:/

[Bug middle-end/20973] [4.0 Regression] kdelibs (khtml) miscompiled by reload

2005-04-23 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-22 17:58 --- Fixed. -- What|Removed |Added Status|NEW |RESOLVED

[Bug tree-optimization/21088] VRP passes fold the type of operands of a comparison

2005-04-23 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-04-23 02:02 --- Subject: Bug 21088 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-04-23 02:01:59 Modified files: gcc: ChangeLog fold-const.c tree-vrp.c tre

Re: G++ 3.4.3

2005-04-23 Thread James E Wilson
Bruzzone Mirko wrote: /tmp//ccWSbEX3.s: Assembler messages: /tmp//ccWSbEX3.s:845: Error: Unrecognized opcode: `mfcr' You are probably using the wrong assembler, or an out of date assembler. Try reading the install instructions for this target at http://gcc.gnu.org/install/specific.html#x-ibm-a

[Bug tree-optimization/21088] VRP passes fold the type of operands of a comparison

2005-04-23 Thread kazu at cs dot umass dot edu
--- Additional Comments From kazu at cs dot umass dot edu 2005-04-23 02:03 --- Just checked in a patch. -- What|Removed |Added Status|NEW

[Bug fortran/20866] recursively defined statement function

2005-04-23 Thread tobi at gcc dot gnu dot org
-- What|Removed |Added Keywords||accepts-invalid Summary|error needed|recursively defined |

[Bug tree-optimization/21030] [4.1 Regression] ICE in set_value_range building 176.gcc with -O2

2005-04-23 Thread kargl at gcc dot gnu dot org
--- Additional Comments From kargl at gcc dot gnu dot org 2005-04-22 22:34 --- This is a shorter version of the Fortran code. The bug is now critical to gfortran because almost all Fortran codes contain nested do loops. SUBROUTINE CHER2K(N, C, LDC) INTEGER I, J, N, LDC

[Bug fortran/20867] statement function args not given implicit type early enough

2005-04-23 Thread tobi at gcc dot gnu dot org
-- What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed||1 Keywords||accepts-

[Bug fortran/20868] reference to upper bound of assumed-size array

2005-04-23 Thread tobi at gcc dot gnu dot org
-- What|Removed |Added Keywords||accepts-invalid Summary|error needed|reference to upper bound of

[Bug fortran/20868] reference to upper bound of assumed-size array

2005-04-23 Thread tobi at gcc dot gnu dot org
-- What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed||1 Last reconfirmed|-00-00 00:00:00 |2005-04-

[Bug fortran/20870] reference to size of assumed-size array

2005-04-23 Thread tobi at gcc dot gnu dot org
-- What|Removed |Added Keywords||accepts-invalid Summary|error needed|reference to size of |

[Bug tree-optimization/21167] [4.0/4.1 Regression] ICE in get_indirect_ref_operands at tree-ssa-operands.c when compiling MySQL-4.1

2005-04-23 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added CC||pinskia at gcc dot gnu dot ||org Component|c

[Bug target/21169] [4.0/4.1? regression] ICE in reload_cse_simplify_operands with -fnon-call-exceptions -fPIC -O2

2005-04-23 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added Component|rtl-optimization|target Keywords||ice-on-valid-code, ssemmx Summary|[4.0 regre

[Bug tree-optimization/21088] VRP passes fold the type of operands of a comparison

2005-04-23 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added Target Milestone|--- |4.1.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21088

[Bug bootstrap/21162] Build failure

2005-04-23 Thread jdavidb at goreadthebible dot com
--- Additional Comments From jdavidb at goreadthebible dot com 2005-04-22 18:13 --- (In reply to comment #7) > > For that matter, if one cannot build the 64 bit compiler with the stock > > compiler > > on Debian sparc64-unknown-linux-gnu, how does one build this compiler? > > That's a

[Bug tree-optimization/21170] [4.1 Regression] Comments still mention rewrite_ssa_into_ssa.

2005-04-23 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added Summary|Comments still mention |[4.1 Regression] Comments |rewrite_ssa_into_ssa. |still mention |

[Bug java/21164] New: libjava tests uses absolute paths

2005-04-23 Thread dpatel at apple dot com
libjava tests uses absolute paths e.g. bytecompile /Volumes/SandBox/rt/src/gcc/libjava/testsuite/libjava.jni/noclass.java bytecompile /Volumes/SandBox/rt/src/gcc/libjava/testsuite/libjava.jni/overload.java bytecompile /Volumes/SandBox/rt/src/gcc/libjava/testsuite/libjava.jni/pr11951.java This

[Bug bootstrap/21162] Build failure

2005-04-23 Thread jdavidb at goreadthebible dot com
--- Additional Comments From jdavidb at goreadthebible dot com 2005-04-22 18:15 --- (In reply to comment #9) > Yes, it should just "work". And it would have if you: > > 1) Make sure /lib64/libc.so.6 is installed. > 2) Delete the file /etc/disable_64_gcc > > Then gcc would output 64-bi

[Bug c++/21163] New: internal compiler error: in output_constant_pool_2, at varasm.c:3135

2005-04-23 Thread asuraparaju at gmail dot com
gcc -v Using built-in specs. Target: i686-pc-linux-gnu Configured with: ../gcc-4.0.0/configure --prefix=/usr/local/gcc-4.0.0 Thread model: posix gcc version 4.0.0 g++ --save-temps -mmmx -g -O2 test_mmx_diff2.cpp test_mmx_diff2.cpp: In function ‘int simple_block_diff_mmx_4(short int** const&, sh

[Bug bootstrap/21162] Build failure

2005-04-23 Thread davem at gcc dot gnu dot org
--- Additional Comments From davem at gcc dot gnu dot org 2005-04-22 18:08 --- Yes, it should just "work". And it would have if you: 1) Make sure /lib64/libc.so.6 is installed. 2) Delete the file /etc/disable_64_gcc Then gcc would output 64-bit code by default when the "uname" command

[Bug target/21169] [4.0/4.1? regression] ICE in reload_cse_simplify_operands with -fnon-call-exceptions -fPIC -O2

2005-04-23 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added CC||rth at gcc dot gnu dot org Target Milestone|--- |4.0.1 http://gcc.gnu.org/bugzilla/

[Bug c++/21163] internal compiler error: in output_constant_pool_2, at varasm.c:3135

2005-04-23 Thread asuraparaju at gmail dot com
--- Additional Comments From asuraparaju at gmail dot com 2005-04-22 15:28 --- Created an attachment (id=8710) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8710&action=view) g++ --save-temps -mmmx -g -O2 test_mmx_diff2.cpp g++ --save-temps -mmmx -g -O2 test_mmx_diff2.cpp -- h

Re: Gcc 3.4.3

2005-04-23 Thread James E Wilson
Bruzzone Mirko wrote: ld: 0711-252 SEVERE ERROR: File auxiliary symbol entry 1 in object /home/mirko/nfs/sp7/SpBLDAIX7-SV/obj/spts/sptsquit.o : Field x_offset contains 4. Valid values are between 4 and -1. That looks like a problem with the IBM assembler/linker that we probably can't do anything a

[Bug bootstrap/21162] Build failure

2005-04-23 Thread davem at gcc dot gnu dot org
--- Additional Comments From davem at gcc dot gnu dot org 2005-04-22 18:21 --- Right, it can't compile a test program with "-m64" because the /lib64/libc.so.6 package is not installed. Also, when you use "sparc32" you should use it to create a complete execution environment with "sparc3

[Bug bootstrap/21162] Build failure

2005-04-23 Thread jdavidb at goreadthebible dot com
--- Additional Comments From jdavidb at goreadthebible dot com 2005-04-22 18:25 --- (In reply to comment #12) > Right, it can't compile a test program with "-m64" because the > /lib64/libc.so.6 package is not installed. Strangely, I do seem to have that file installed. But I also hav

[Bug bootstrap/21162] Build failure

2005-04-23 Thread davem at gcc dot gnu dot org
--- Additional Comments From davem at gcc dot gnu dot org 2005-04-22 18:27 --- You may with to restart your build with the correct environment setup, just to be safe. Depending upon what you've enabled it can take a long time :-) Yes, the /etc/disable_64_gcc file is what prevents gcc f

[Bug tree-optimization/19794] [meta-bug] Jump threading related bugs

2005-04-23 Thread law at redhat dot com
--- Additional Comments From law at redhat dot com 2005-04-22 18:30 --- The reload bug has been "resolved" or at least it's in a state where we can move forward with the jump threading changes. I've finally got the dynamic branching data which shows pretty much what I expected -- we exec

[Bug tree-optimization/21170] New: Comments still mention rewrite_ssa_into_ssa.

2005-04-23 Thread kazu at cs dot umass dot edu
tree-ssa-dom.c: rewrite_ssa_into_ssa. tree-ssa-threadupdate.c: SSA_NAMEs. Right now, we just call into rewrite_ssa_into_ssa Note that rewrite_ssa_into_ssa was just removed today. -- Summary: Comments still mention rewrite_ssa_into_ssa. Product: gcc Version: u

[Bug c/21160] how to force a variable into the stack?

2005-04-23 Thread joseph at codesourcery dot com
--- Additional Comments From joseph at codesourcery dot com 2005-04-22 15:51 --- Subject: Re: how to force a variable into the stack? On Fri, 22 Apr 2005, pinskia at gcc dot gnu dot org wrote: > No you have not taken the address, as it will not escape or otherwise. > volatile in a l

[Bug bootstrap/21162] Build failure

2005-04-23 Thread jdavidb at goreadthebible dot com
--- Additional Comments From jdavidb at goreadthebible dot com 2005-04-22 16:00 --- Thank you, but doesn't this still represent a problem? Shouldn't config.guess figure out what kind of compiler to build for my platform without my having to tell it? I checked and there's nothing in the

[Bug target/21163] [4.0 Regregresion] internal compiler error: in output_constant_pool_2, at varasm.c:3135

2005-04-23 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-22 16:01 --- This works on the mainline. -- What|Removed |Added Known to work|

[Bug tree-optimization/15352] [tree-ssa] missed jump threading opportunity due to lack of short circuit

2005-04-23 Thread law at redhat dot com
--- Additional Comments From law at redhat dot com 2005-04-23 00:55 --- Should be fixed with today's checkin -- with the caveat that Kazu's desired code is incorrect. We thread everything fully in this code now. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15352

[Bug c++/21087] [4.0/4.1 Regression] ICE in do_nonmember_using_decl

2005-04-23 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-04-22 16:57 --- Subject: Bug 21087 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-04-22 16:57:24 Modified files: gcc/cp : ChangeLog name-lookup.c gcc/

[Bug tree-optimization/21030] [4.1 Regression] ICE in set_value_range building 176.gcc with -O2

2005-04-23 Thread kargl at gcc dot gnu dot org
--- Additional Comments From kargl at gcc dot gnu dot org 2005-04-22 23:03 --- Kazu, I just tried the patch, pr21030-vrp-ice.patch. It seems to fix the problems with gfortran and -O2. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21030

[Bug tree-optimization/16538] Missed jump threading opportunity with struct fields (but RTL thread_jumps does catch it)

2005-04-23 Thread law at redhat dot com
--- Additional Comments From law at redhat dot com 2005-04-23 00:57 --- This appears to be fixed now (probably the combination of Dan's aliasing work and the jump threading changes). Can a bugmaster please close this :-) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16538

[Bug tree-optimization/15221] a jump threading opportunity blocked by a few intervening instructions

2005-04-23 Thread law at redhat dot com
--- Additional Comments From law at redhat dot com 2005-04-23 00:52 --- Sould be fixed with today's checkin (with caveats mentioned earlier regarding the invalidity of the statement that the two tests should compile into the same code). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id

[Bug c/21167] New: internal compiler error in get_indirect_ref_operands at tree-ssa-operands.c when compiling MySQL

2005-04-23 Thread joc at presence-pc dot com
Hi, When trying to compile MySQL 4.1, it fails with the following error : default.c: In function 'search_default_file_with_ext': default.c:346: internal compiler error: in get_indirect_ref_operands, at tree-ssa-operands.c:1449 Please submit a full bug report, with preprocessed source if appropria

[Bug fortran/20872] error needed

2005-04-23 Thread tobi at gcc dot gnu dot org
--- Additional Comments From tobi at gcc dot gnu dot org 2005-04-22 14:51 --- "... shall not be a generic name (unless it is also a specific name)" -- What|Removed |Added

[Bug fortran/20871] error needed

2005-04-23 Thread tobi at gcc dot gnu dot org
--- Additional Comments From tobi at gcc dot gnu dot org 2005-04-22 14:50 --- "A non-intrinsic elemental procedure shall not be used as dummy argument" -- What|Removed |Added

[Bug tree-optimization/18076] Missed jump threading optimization

2005-04-23 Thread law at redhat dot com
--- Additional Comments From law at redhat dot com 2005-04-23 01:01 --- The threading part of this has been fixed Now we just need to fix DSE to finish cleaning things up. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18076

[Bug target/21163] internal compiler error: in output_constant_pool_2, at varasm.c:3135

2005-04-23 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-22 15:58 --- Even though the ICE has nothing to do with the following but you are violating C aliasing rules with the following: __m64 pic = *(__m64 *)&pic_data[j][i]; __m64 ref = *(__m64 *)&ref_d

[Bug tree-optimization/19516] missed optimization (bool)

2005-04-23 Thread law at redhat dot com
--- Additional Comments From law at redhat dot com 2005-04-23 01:10 --- We're performing the requested optimization now. This should probably be closed. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19516

[Bug c/21171] New: Generates wrong code (w/ optimization) when copying data from a table to a table in a structure

2005-04-23 Thread sami dot kantoluoto at embedtronics dot fi
Compiling the test code with optimizations enabled generates invalid code. Data gets read from the source table but gets not written to the destination. Test code: /* start of test.c */ /* compile: arm-elf-gcc -Os -c -o test.o test.c */ /*dump: arm-elf-objdump -D test.o | more*/ typedef

[Bug c++/21165] New: bogus error on a user-defined conversion in a template

2005-04-23 Thread sebor at roguewave dot com
The test case below demonstrates two problems: 1) the line number in the error message points to an expression that involves only two ints (i.e., no object of T::BI as the message claims). 2) the program is well formed and the error is a regression from previous versions of the compiler. $ cat

[Bug libgcj/21164] libjava tests uses absolute paths

2005-04-23 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added Component|java|libgcj http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21164

[Bug bootstrap/21162] Build failure

2005-04-23 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-22 15:55 --- /usr/bin/ld: warning: sparc architecture of input file `../build-sparc64-unknown-linux-gnu/libiberty/libiberty.a(hashtab.o)' is incompatible with sparc:v9 output This means that you are building a sparc 64

[Bug SWING/16522] Implementation of JComboBox

2005-04-23 Thread fitzsim at redhat dot com
--- Additional Comments From fitzsim at redhat dot com 2005-04-22 14:51 --- Done. Closing. -- What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c/21171] Generates wrong code (w/ optimization) when copying data from a table to a table in a structure

2005-04-23 Thread sami dot kantoluoto at embedtronics dot fi
--- Additional Comments From sami dot kantoluoto at embedtronics dot fi 2005-04-23 08:31 --- Created an attachment (id=8713) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8713&action=view) A bit more simplified test file with a test code that gets compiled correctly commented out.

[Bug c++/21166] New: g++ gives error on reference to packed structure elements

2005-04-23 Thread raj dot khem at gmail dot com
In the code below, the g++ is being overly picky about taking a reference to a packed char. Chars can have any alignment so the error is incorrect. note that the same code using pointers doesn't produce a similar error: = struct s1 { charc1; } __attribute__((packed)); char& f(

[Bug target/18251] unable to find a register to spill in class `POINTER_REGS'

2005-04-23 Thread eisvogel at seitics dot de
--- Additional Comments From eisvogel at seitics dot de 2005-04-22 16:10 --- This bug is AFAICT not fully resolved in 4.0 HEAD as of today. The test case compiles under 3.4.3, though. The code snippet used to be part of an MD5 transform function but I have stripped it down to the point w

[Bug c/21160] [4.0/4.1 Regression] documentation for -Wuninitialized out of date

2005-04-23 Thread jsm28 at gcc dot gnu dot org
--- Additional Comments From jsm28 at gcc dot gnu dot org 2005-04-22 16:11 --- The bug is that the paragraph These warnings occur only for variables that are candidates for register allocation. Therefore, they do not occur for a variable that is declared @code{volatile}, or whose

Re: gcc-4.0.0: bootstrap error on ia64-linux

2005-04-23 Thread James E Wilson
Daniel Heiserer wrote: ../../../gcc-4.0.0/libffi/src/ia64/unix.S:104: Error: Unknown pseudo function [EMAIL PROTECTED]' You need a newer assembler. The assembler has supported ltoffx since December 2002, and this has been in binutils releases since binutils-2.14. binutils-2.16 will be coming o

[Bug c/21171] Generates wrong code (w/ optimization) when copying data from a table to a table in a structure

2005-04-23 Thread sami dot kantoluoto at embedtronics dot fi
--- Additional Comments From sami dot kantoluoto at embedtronics dot fi 2005-04-23 08:45 --- Created an attachment (id=8714) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8714&action=view) objdump output of working version when compiled in thumb mode (-mthumb) Same problems in thu

[Bug bootstrap/21168] bootstrap failed on Linux/ia64

2005-04-23 Thread nathan at codesourcery dot com
--- Additional Comments From nathan at codesourcery dot com 2005-04-23 08:47 --- Subject: Re: New: bootstrap failed on Linux/ia64 hjl at lucon dot org wrote: > This patch > > http://gcc.gnu.org/ml/gcc-patches/2005-04/msg02301.html > > caused > > /net/gnu-9/export/gnu/src/gcc-next/gc

[Bug bootstrap/21168] bootstrap failed on Linux/ia64

2005-04-23 Thread nathan at gcc dot gnu dot org
-- What|Removed |Added AssignedTo|unassigned at gcc dot gnu |nathan at gcc dot gnu dot |dot org |org Status|UNCONFIRMED

[Bug bootstrap/21168] bootstrap failed on Linux/ia64

2005-04-23 Thread nathan at gcc dot gnu dot org
--- Additional Comments From nathan at gcc dot gnu dot org 2005-04-23 08:48 --- 2005-04-23 Nathan Sidwell <[EMAIL PROTECTED]> * haifa-sched.c (schedule_block): Fix thinko in previous assertification patch. -- What|Removed |Added ---

[Bug bootstrap/21162] Build failure

2005-04-23 Thread jdavidb at goreadthebible dot com
--- Additional Comments From jdavidb at goreadthebible dot com 2005-04-22 17:02 --- For that matter, if one cannot build the 64 bit compiler with the stock compiler on Debian sparc64-unknown-linux-gnu, how does one build this compiler? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=2

[Bug target/21163] internal compiler error: in output_constant_pool_2, at varasm.c:3135

2005-04-23 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-22 15:53 --- configured with: ../gcc-4.0.0/configure --pref -- What|Removed |Added Severity|cr

[Bug fortran/20877] result may not be entry

2005-04-23 Thread tobi at gcc dot gnu dot org
-- What|Removed |Added Keywords||accepts-invalid Summary|error needed|result may not be entry http://gcc.gnu.org/bu

[Bug libstdc++/21172] New: potential integer overflow error in STL heap functions

2005-04-23 Thread pete_a90 at yahoo dot com
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/bits/stl_heap.h?rev=1.16&content-type=text/x-cvsweb-markup Any function that relies on the __adjust_heap functions have a potential integer overflow error in their calculation of __secondChild. -- Summary: potential integ

[Bug fortran/20878] error needed

2005-04-23 Thread tobi at gcc dot gnu dot org
--- Additional Comments From tobi at gcc dot gnu dot org 2005-04-22 14:59 --- "an interface body doesn't access the named entities by host association but it may access entities by use association" -- What|Removed |Added --

[Bug AWT/20720] crash when pressing laptop arrow keys

2005-04-23 Thread fitzsim at redhat dot com
-- What|Removed |Added Status|UNCONFIRMED |ASSIGNED Ever Confirmed||1 Last reconfirmed|-00-00 00:00:00 |200

[Bug c/21173] New: miscompiled pointer subtraction broke Linux kernel

2005-04-23 Thread mikpe at csd dot uu dot se
/* gcc4pointersubtractionbug.c * Written by Mikael Pettersson, [EMAIL PROTECTED], 2005-04-23. * * This program illustrates a code optimisation bug in * gcc-4.0.0 (final) and gcc-4.0.0-20050417, where a pointer * subtraction operation is compiled as a pointer addition. * Observed at -O2. gcc w

[Bug tree-optimization/21167] [4.0/4.1 Regression] ICE in get_indirect_ref_operands at tree-ssa-operands.c when compiling MySQL-4.1

2005-04-23 Thread palowoda at fiver dot net
-- What|Removed |Added CC||palowoda at fiver dot net http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21167

[Bug c++/21174] New: name lookup differs between namespace-scope and global scope

2005-04-23 Thread boris at kolpackov dot net
$ cat >bug.cxx namespace N1 { struct S {}; } namespace N2 { struct S {}; } namespace N3 { using namespace N1; using namespace N2; using N1::S; S f (); } using namespace N1; using namespace N2; using N1::S; S f (); $ g++-3.4 --version g++-3.4 (GCC) 3.4.4 20050314 (prerelea

[Bug c++/2922] [DR 197] two-stage lookup for unqualified function calls with type-dependent arguments

2005-04-23 Thread maxim dot yegorushkin at gmail dot com
--- Additional Comments From maxim dot yegorushkin at gmail dot com 2005-04-23 10:55 --- (In reply to comment #10) > Not working on this anymore. Andrew closed PR 11296 as a dup of this, but I'm > not 100% sure. This is the testcase, so that it can be tested and added to the > testsu

[Bug tree-optimization/21030] [4.1 Regression] ICE in set_value_range building 176.gcc with -O2

2005-04-23 Thread toon at moene dot indiv dot nluug dot nl
--- Additional Comments From toon at moene dot indiv dot nluug dot nl 2005-04-23 10:58 --- (In reply to comment #10) > Kazu, I just tried the patch, pr21030-vrp-ice.patch. > It seems to fix the problems with gfortran and -O2. Kazu, could you propose your patch on gcc-patches or ping it

[Bug c/21175] New: miscompiled pointer subtraction broke Linux kernel

2005-04-23 Thread mikpe at csd dot uu dot se
/* gcc4pointersubtractionbug.c * Written by Mikael Pettersson, [EMAIL PROTECTED], 2005-04-23. * * This program illustrates a code optimisation bug in * gcc-4.0.0 (final) and gcc-4.0.0-20050417, where a pointer * subtraction operation is compiled as a pointer addition. * Observed at -O2. gcc w

[Bug bootstrap/21176] New: Cannot make on Solaris 9 (Intel)

2005-04-23 Thread shanwill44 at yahoo dot com
On Solaris 9 (Intel), make gives us make[1]: Entering directory `/hoge/gcc-4.0.0/build-i386-pc-solaris2.9/libiberty' make[1]: *** No rule to make target `../include/ansidecl.h' needed by `regex.o' . Stop. make[1]: Leaving directory `/hoge/gcc-4.0.0/build-i386-pc-solaris2.9/libiberty' make: *** [

[Bug c/21175] miscompiled pointer subtraction broke Linux kernel

2005-04-23 Thread belyshev at depni dot sinp dot msu dot ru
--- Additional Comments From belyshev at depni dot sinp dot msu dot ru 2005-04-23 11:56 --- *** This bug has been marked as a duplicate of 21173 *** -- What|Removed |Added

[Bug c/21173] miscompiled pointer subtraction broke Linux kernel

2005-04-23 Thread belyshev at depni dot sinp dot msu dot ru
--- Additional Comments From belyshev at depni dot sinp dot msu dot ru 2005-04-23 11:56 --- *** Bug 21175 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21173

[Bug c/21173] miscompiled pointer subtraction broke Linux kernel

2005-04-23 Thread azarah at gentoo dot org
-- What|Removed |Added CC||azarah at gentoo dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21173

[Bug tree-optimization/21173] [4.0 regression] miscompiled pointer subtraction broke Linux kernel

2005-04-23 Thread belyshev at depni dot sinp dot msu dot ru
--- Additional Comments From belyshev at depni dot sinp dot msu dot ru 2005-04-23 12:30 --- // Confirmed on amd64 too, smaller testcase (compile with -O2): void abort (void); char q; void *a[2]; void foo (char *p) { int i; for (i = 0; i < 2; i++) a[i] += p - &q; } int main (v

[Bug tree-optimization/21173] [4.0/4.1 regression] miscompiled pointer subtraction broke Linux kernel

2005-04-23 Thread belyshev at depni dot sinp dot msu dot ru
--- Additional Comments From belyshev at depni dot sinp dot msu dot ru 2005-04-23 12:51 --- -O1 -ftree-pre causing this. -- What|Removed |Added CC|

[Bug tree-optimization/21030] [4.1 Regression] ICE in set_value_range building 176.gcc with -O2

2005-04-23 Thread dnovillo at gcc dot gnu dot org
--- Additional Comments From dnovillo at gcc dot gnu dot org 2005-04-23 13:18 --- (In reply to comment #5) > A comment in the patch says "Tested on i686-pc-linux-gnu", but > it just means that it will have been tested by the time I post this patch. :-) > Patch looks fine. OK to install

[Bug tree-optimization/21173] [4.0/4.1 regression] miscompiled pointer subtraction broke Linux kernel

2005-04-23 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-23 13:18 --- Hmm, is -&a legal gimple, if it is then it is a PRE bug, otherwise it is a bug in the gimplifier. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21173

[Bug tree-optimization/21173] [4.0/4.1 regression] miscompiled pointer subtraction broke Linux kernel

2005-04-23 Thread steven at gcc dot gnu dot org
--- Additional Comments From steven at gcc dot gnu dot org 2005-04-23 13:24 --- .crited dump: foo (p) { int i; void * D.1576; char * D.1575; void * D.1574; void * D.1573; int i.0; : # i_16 = PHI ; :; D.1573_7 = a[i_16]; D.1574_9 = D.1573_7 + p_8; D

[Bug target/21171] Generates wrong code (w/ optimization) when copying data from a table to a table in a structure

2005-04-23 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added Component|c |target Keywords||wrong-code http://gcc.gnu.org/bugzilla/show_bug.cgi?id

[Bug tree-optimization/21173] [4.0/4.1 regression] miscompiled pointer subtraction broke Linux kernel

2005-04-23 Thread steven at gcc dot gnu dot org
--- Additional Comments From steven at gcc dot gnu dot org 2005-04-23 13:36 --- This could be the same bug as the one reported on the mailing list here: http://gcc.gnu.org/ml/gcc/2005-04/msg01260.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21173

[Bug fortran/20861] error needed

2005-04-23 Thread jv244 at cam dot ac dot uk
--- Additional Comments From jv244 at cam dot ac dot uk 2005-04-23 13:36 --- (In reply to comment #1) > Any pointers as to why this is invalid? 12.4.1.2 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20861

[Bug tree-optimization/21167] [4.0/4.1 Regression] ICE in get_indirect_ref_operands at tree-ssa-operands.c when compiling MySQL-4.1

2005-04-23 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-23 13:36 --- Can someone attach the preprocessed source as directed by the bug filing directions? -- What|Removed |Added -

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