small font in gcc online docs

2008-10-21 Thread Jonathan Grant
Hello I noticed that in the default Firefox3 configuration on my 1280x1024 display your code samples on this page are tiny, and v.hard to read: http://gcc.gnu.org/onlinedocs/gcc/Inline.html I see in the HTML this is the code causing the small font: pre.smallexample { font-size:smaller } Would

Re: thread build on solaris

2008-10-21 Thread Eric Botcazou
I'm not sure what you are trying to say here - that it should be fixed locally on my side at the level of the header file? Or something else? That it should be fix-included, see fixincludes/README in the source tree. -- Eric Botcazou

Re: GCC bug when using typeof

2008-10-21 Thread Joe Buck
On Mon, Oct 20, 2008 at 07:21:49PM -0700, Andrew Pinski wrote: On Mon, Oct 20, 2008 at 7:19 PM, Peng Yu [EMAIL PROTECTED] wrote: Could you please help explain what the difference between typeof and decltype are? What are c++0x/g++0x modes? Well decltype is part of the C++0x standard

Re: GCC bug when using typeof

2008-10-21 Thread James Dennett
On Tue, Oct 21, 2008 at 9:32 AM, Joe Buck [EMAIL PROTECTED] wrote: On Mon, Oct 20, 2008 at 07:21:49PM -0700, Andrew Pinski wrote: On Mon, Oct 20, 2008 at 7:19 PM, Peng Yu [EMAIL PROTECTED] wrote: Could you please help explain what the difference between typeof and decltype are? What are

need to find functions definitions

2008-10-21 Thread `VL
Hello, ALL. I recently started to actively program using C and found that tools like ctags or cscope do not work properly for big projects. Quite ofthen they can't find function or symbol definition. The problem here is that they don't use full code parsing, but just some sort of regular

Re: thread build on solaris

2008-10-21 Thread Eric Botcazou
Is there any way to do this work with an already installed compiler, ie: change the fixincludes.def on the fly and have the installed compiler immediately pick up on the changes from the text file? You need to work in a build tree, modify fixincludes.def and follow the instructions given in

Re: What to do with hardware exception (unaligned access) ? ARM920T processor

2008-10-21 Thread Alexandre Pereira Nunes
2008/10/1 Vladimir Sterjantov [EMAIL PROTECTED]: Hi! Processor ARM920T, chip Atmel at91rm9200. Simple C code: char c[30]; unsigned short *pN = c[1]; *pN = 0x1234; causes hardware exeption - memory aborts (used to implement memory protection or virtual memory). We have a lot of

Re: need to find functions definitions

2008-10-21 Thread Jonathan Wakely
2008/10/21 `VL: 3) Any good alternatives for cscope/ctags? It seemed to me that eclipse has some good framework, but it looks to be too much integrated with it... You could look at these, which all provide more than ctags: http://en.wikipedia.org/wiki/OpenGrok http://synopsis.fresco.org/

Re: thread build on solaris

2008-10-21 Thread Jonathan Wakely
2008/10/19 Edward Peschko Constructs of the form extern enum vtype iftovt_tab[]; are now failing with forgiving error: array type has incomplete element type This would be fine if it was code that I controlled - but the matter of fact is that this code is in /usr/include/sys/mode.h,

gomp lowering question, bug in omp-low.c?

2008-10-21 Thread sje
I am looking at a couple of libgomp failures on IA64 HP-UX and I am pretty sure what the problem is and that it is in omp-low.c but I am not sure exactly where in omp-low.c it is. The tests (libgomp.c/loop-5.c and libgomp.c++/loop-8.C) only fail in 32 bit mode on IA64 HP-UX where we use the

c++0x N2756 Non-static data member initializers status

2008-10-21 Thread Chris
Hi, I noticed N2756 is not on the gcc c++0x status page (probably because it's new). Any ideas if and when this would be implemented? It would be life-changing. class A { public: A() { } private: int x = 5; int y = 0; };

GCC 4.4.0 Status Report (2008-10-21)

2008-10-21 Thread Mark Mitchell
Apology === This report is significantly past due. I apologize. Status == The trunk remains Stage 3, so only bug fixes and documentation changes are allowed. While the various maintainers have discretion in allowing additional changes, they should, at this point, being using that

Re: thread build on solaris

2008-10-21 Thread Eric Botcazou
Yes, I got that from the README. What I was looking for was a *shortcut*, 5. Testing fixes precisely documents a shortcut. -- Eric Botcazou

[Bug fortran/33759] ICE in transfer_simplify_4.f90 at any level of optimization

2008-10-21 Thread pault at gcc dot gnu dot org
--- Comment #14 from pault at gcc dot gnu dot org 2008-10-21 06:28 --- This one keeps falling off the pending pile - unassigning myself for now. Paul -- pault at gcc dot gnu dot org changed: What|Removed |Added

[Bug pending/37879] New: g++: internal compiler error: Segmentation fault

2008-10-21 Thread gcc-bugzilla at gcc dot gnu dot org
NOTE: Defaulting component because reported component no longer exists ICE: Segmentation fault when compiling with an incorrect used __attribute__((noreturn)); Environment: System: Linux molybdaen 2.6.26-1-686 #1 SMP Wed Sep 10 16:46:13 UTC 2008 i686 GN U/Linux host: i486-pc-linux-gnu

[Bug c++/37880] New: Documentation of option -mcmodel=medium is wrong

2008-10-21 Thread agner at agner dot org
The documentation of option -mcmodel=medium says: -mcmodel=medium Generate code for the medium model: The program is linked in the lower 2 GB of the address space but symbols can be located anywhere in the address space. Programs can be statically or dynamically linked, but building of shared

[Bug middle-end/33315] If condition not getting eliminated

2008-10-21 Thread dave at icerasemi dot com
--- Comment #5 from dave at icerasemi dot com 2008-10-21 08:28 --- Subject: RE: If condition not getting eliminated Hi Ramana, Please could you add [EMAIL PROTECTED] - then we all get to see it ;-) Cheers, -Original Message- From: ramana at icerasemi dot com

[Bug target/37878] PPC64 ldu command generated with invalid offset

2008-10-21 Thread schwab at suse dot de
--- Comment #3 from schwab at suse dot de 2008-10-21 08:36 --- Reduced testcase: double y, z; void foo (long x) { y = *(double *) ((long *) (x - 1) + 1); z = *(double *) ((long *) (x - 1) + 1); } $ gcc -m64 -O -c ldu.c /tmp/ccYujYhd.s: Assembler messages: /tmp/ccYujYhd.s:20:

[Bug target/37878] [4.4 regression] PPC64 ldu command generated with invalid offset

2008-10-21 Thread schwab at suse dot de
-- schwab at suse dot de changed: What|Removed |Added GCC build triplet|powerpc64-apple-darwin9.5.0 | GCC host triplet|powerpc64-apple-darwin9.5.0 | GCC target

[Bug target/37878] [4.4 regression] PPC64 ldu command generated with invalid offset

2008-10-21 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2008-10-21 09:55 --- I think this is rs6000_legitimate_address at fault here, it shouldn't say it is valid memory address. In the: if (GET_CODE (x) == PRE_MODIFY block in that function, rs6000_legitimate_offset_address_p (mode, XEXP (x,

[Bug debug/33429] debug info for class2 in g++.dg/other/unused1.C requires -femit-class-debug-always

2008-10-21 Thread dodji at seketeli dot org
--- Comment #15 from dodji at seketeli dot org 2008-10-21 10:15 --- Subject: Re: debug info for class2 in g++.dg/other/unused1.C requires -femit-class-debug-always jason at redhat dot com a écrit : --- Comment #14 from jason at redhat dot com 2008-10-20 19:02 --- Subject:

[Bug c/37881] New: -Wunreachable-code warns for system headers macros

2008-10-21 Thread flameeyes at gentoo dot org
When turning -Wunreachable-code to get warning about code that might never be executed, I noticed that gcc throws warnings on all the calls to htons. This seems to be because htons is expanded as a macro, and indeed a function written as uint16_t my_htons(uint16_t val) { return htons(val); }

[Bug middle-end/35853] [4.4 Regression] -d is still referenced in some cases (documentation)

2008-10-21 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2008-10-21 10:21 --- Newer version of the patch posted. -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/36756] [4.4 Regression] g++.dg/tls-3.C ICE with section-anchors, unit-at-a-time, no-toplevel-reorder

2008-10-21 Thread jakub at gcc dot gnu dot org
--- Comment #9 from jakub at gcc dot gnu dot org 2008-10-21 10:54 --- Given: 2008-09-05 Janis Johnson [EMAIL PROTECTED] Samuel Tardieu [EMAIL PROTECTED] * opts.c (decode_options): Combine nested if statements. PR target/37283 * opts.c

Optimizer bug

2008-10-21 Thread Karl Dahlke
Here is a 16 line program that works fine without the optimizer, but prints the word bug with gcc -O No other flags, no headers included. Linux fedora 9. gcc -v is: Using built-in specs. Target: i386-redhat-linux Configured with: ../configure --prefix=/usr --mandir=/usr/share/man

[Bug debug/36668] [4.4 Regression] FAIL: g++.dg/other/PR23205.C scan-assembler .stabs.*foobar:c=i

2008-10-21 Thread jakub at gcc dot gnu dot org
--- Comment #3 from jakub at gcc dot gnu dot org 2008-10-21 11:46 --- With -fno-toplevel-reorder this generated foobar variable in .rodata already in 4.3, maybe earlier. The interesting code is in decide_is_variable_needed: /* When not reordering top level variables, we have to

[Bug c++/36631] [4.3/4.4 Regression] attribute always_inline - sorry, unimplemented: recursive inlining

2008-10-21 Thread jakub at gcc dot gnu dot org
--- Comment #7 from jakub at gcc dot gnu dot org 2008-10-21 12:15 --- Is there a reason why we have to set CALL_CANNOT_INLINE_P/gimple_call_cannot_inline already during gimplification? If we defer setting it till say to lower_stmt, then by that time all the fndecls will be surely

[Bug c/37882] New: [4.3/4.4 Regression] Bitfield miscompilation

2008-10-21 Thread jakub at gcc dot gnu dot org
struct S { int a : 21; unsigned char b : 3; } s; int main () { s.b = 4; if (s.b 0 s.b 4) __builtin_abort (); return 0; } See http://gcc.gnu.org/ml/gcc-bugs/2008-10/msg01324.html Works till 4.2, fails at -O with 4.3 and trunk. -- Summary: [4.3/4.4 Regression]

[Bug middle-end/36315] [4.4 Regression] ICE with -fprofile-use (Invalid read of size 8)

2008-10-21 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2008-10-21 12:49 --- Cannot reproduce this, all I see are some memory leaks reported by valgrind (going to look at them), but error summary shows no errors. Can anyone still reproduce this? --

[Bug bootstrap/36908] bootstrap forever with BOOT_CFLAGS=-O2 -ftree-loop-distribution

2008-10-21 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2008-10-21 12:51 --- Dropping [4.4 Regression], as -ftree-loop-distribution is a new option. Sebastian, can you please look at this? -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/37880] Documentation of option -mcmodel=medium is wrong

2008-10-21 Thread jakub at gcc dot gnu dot org
--- Comment #1 from jakub at gcc dot gnu dot org 2008-10-21 14:21 --- The documentation just documents the previous mcmodel=medium behavior. -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/37664] [4.4 Regression] ice in remove_range_assertions, at tree-vrp.c:5116

2008-10-21 Thread jakub at gcc dot gnu dot org
--- Comment #11 from jakub at gcc dot gnu dot org 2008-10-21 14:50 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|NEW

[Bug target/37878] [4.4 regression] PPC64 ldu command generated with invalid offset

2008-10-21 Thread dje at gcc dot gnu dot org
--- Comment #5 from dje at gcc dot gnu dot org 2008-10-21 14:53 --- The test in rs6000_legitimate_offset_address_p is for something completely different. This should be tested in rs6000_legitimate_address: if (GET_CODE (x) == PRE_MODIFY mode != TImode mode != TFmode

[Bug target/37878] [4.4 regression] PPC64 ldu command generated with invalid offset

2008-10-21 Thread jakub at gcc dot gnu dot org
--- Comment #6 from jakub at gcc dot gnu dot org 2008-10-21 15:10 --- Created an attachment (id=16519) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16519action=view) gcc44-pr37878.patch So something like this? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37878

[Bug target/37878] [4.4 regression] PPC64 ldu command generated with invalid offset

2008-10-21 Thread dje at gcc dot gnu dot org
--- Comment #7 from dje at gcc dot gnu dot org 2008-10-21 15:14 --- Also, note the problem is a DFmode value in a GPR. FPRs can handle the non-word-aligned offset. Forcing all DFmode to be 64 bit aligned is not an option because that is known to impose a severe performance penalty.

[Bug middle-end/37883] New: [graphite] ICE : in scan_tree_for_params, at graphite.c:2274

2008-10-21 Thread mitul dot thakkar at amd dot com
gcc -O3 -floop-block test_sort.c test_sort.c: In function 'test_sort': test_sort.c:2: internal compiler error: in scan_tree_for_params, at graphite.c:2274 Please submit a full bug report, with preprocessed source if appropriate. See http://gcc.gnu.org/bugs.html for instructions. This was tested

[Bug middle-end/37883] [graphite] ICE : in scan_tree_for_params, at graphite.c:2274

2008-10-21 Thread mitul dot thakkar at amd dot com
--- Comment #1 from mitul dot thakkar at amd dot com 2008-10-21 16:10 --- Created an attachment (id=16520) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16520action=view) Reduced Test Case -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37883

[Bug debug/36668] [4.4 Regression] FAIL: g++.dg/other/PR23205.C scan-assembler .stabs.*foobar:c=i

2008-10-21 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2008-10-21 16:14 --- With unit-at-a-time we should be fine. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36668

[Bug middle-end/37882] [4.3/4.4 Regression] Bitfield miscompilation

2008-10-21 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2008-10-21 16:15 --- It's fold: ;; enabled by -tree-original { foo.z = 83778; foo.probe = 0; foo.val = 4; if ((signed char) foo.val 0) -- rguenth at gcc dot gnu dot org changed: What|Removed

[Bug c++/37540] [4.4 regression] ICE on __decltype of method call in function template

2008-10-21 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2008-10-21 16:38 --- Created an attachment (id=16521) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16521action=view) gcc44-pr37540.patch Fix. -- jakub at gcc dot gnu dot org changed: What|Removed

[Bug middle-end/37884] New: [4.4 Regression] Bootstrap failure due to miscompilation of tree-vrp.c

2008-10-21 Thread krebbel at gcc dot gnu dot org
GCC bootstrap on s390x currently fails with: /build2/gcc/libgcc/../gcc/libgcc2.c: In function '__ucmpdi2': /build2/gcc/libgcc/../gcc/libgcc2.c:1169: internal compiler error: in compare_ranges, at tree-vrp.c:3375 reload reassigns a hard reg to a pseudo which has been created by change-loop

[Bug java/35485] libjava is disabled by default

2008-10-21 Thread dje at gcc dot gnu dot org
--- Comment #3 from dje at gcc dot gnu dot org 2008-10-21 17:35 --- Subject: Bug 35485 Author: dje Date: Tue Oct 21 17:33:53 2008 New Revision: 141269 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=141269 Log: PR target/35485 * tree.c (get_file_function_name):

[Bug middle-end/37669] [4.4 Regression] ice for legal code with -O2

2008-10-21 Thread nemet at gcc dot gnu dot org
--- Comment #20 from nemet at gcc dot gnu dot org 2008-10-21 17:48 --- Subject: Bug 37669 Author: nemet Date: Tue Oct 21 17:46:53 2008 New Revision: 141270 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=141270 Log: PR middle-end/37669 * tree-ssa-ccp.c

[Bug middle-end/37669] [4.4 Regression] ice for legal code with -O2

2008-10-21 Thread nemet at gcc dot gnu dot org
--- Comment #21 from nemet at gcc dot gnu dot org 2008-10-21 17:48 --- Fixed. -- nemet at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug libgcj/37636] [4.4 regression] java tools are unable to find resource files

2008-10-21 Thread doko at ubuntu dot com
--- Comment #7 from doko at ubuntu dot com 2008-10-21 18:01 --- fixed with the cp-0.98 merge -- doko at ubuntu dot com changed: What|Removed |Added

[Bug c++/37885] New: Accepts invalid CV qualifiers on member function returning function pointer

2008-10-21 Thread witmer at averagesoftware dot org
GCC accepts the following: class Object { void (*Funk())() const; }; const in this context should be a qualifier on a returned pointer-to-member-function. Intel and Comeau both reject this code. The correct form: class Object { void (*Funk() const)(); }; is correctly accepted by GCC.

[Bug c++/37885] Accepts invalid CV qualifiers on member function returning function pointer

2008-10-21 Thread witmer at averagesoftware dot org
-- witmer at averagesoftware dot org changed: What|Removed |Added CC||witmer at averagesoftware |

[Bug c++/3187] gcc lays down two copies of constructors

2008-10-21 Thread alexandre dot nunes at gmail dot com
--- Comment #32 from alexandre dot nunes at gmail dot com 2008-10-21 18:37 --- I was considering using C++ for an arm-elf target, but I'm dropping that in favour of plain C because of this silly thing. This sucks, because other than that g++ does a pretty decent job when generating

[Bug fortran/36795] crash with character allocatable array argument

2008-10-21 Thread pault at gcc dot gnu dot org
--- Comment #7 from pault at gcc dot gnu dot org 2008-10-21 18:58 --- (In reply to comment #6) I wonder if this bug can be closed, the testcase appears to work with trunk Joost, I don't know what happened here. I have made a testsuite case out of the original and will commit it to

[Bug libfortran/34670] bounds checking for array intrinsics

2008-10-21 Thread tkoenig at gcc dot gnu dot org
--- Comment #11 from tkoenig at gcc dot gnu dot org 2008-10-21 20:14 --- Subject: Bug 34670 Author: tkoenig Date: Tue Oct 21 20:12:52 2008 New Revision: 141276 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=141276 Log: 2008-10-21 Thomas Koenig [EMAIL PROTECTED] PR

[Bug middle-end/37886] New: [graphite] ICE: Segmentation fault

2008-10-21 Thread mitul dot thakkar at amd dot com
gcc -c -O2 -floop-block copy_data.c copy_data.c: In function 'copy_data': copy_data.c:1: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See http://gcc.gnu.org/bugs.html for instructions. This was tested on the graphite

[Bug fortran/36795] crash with character allocatable array argument

2008-10-21 Thread pault at gcc dot gnu dot org
--- Comment #8 from pault at gcc dot gnu dot org 2008-10-21 20:28 --- Subject: Bug 36795 Author: pault Date: Tue Oct 21 20:27:27 2008 New Revision: 141277 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=141277 Log: 2008-10-21 Paul Thomas [EMAIL PROTECTED] PR

[Bug middle-end/37886] [graphite] ICE: Segmentation fault

2008-10-21 Thread mitul dot thakkar at amd dot com
--- Comment #1 from mitul dot thakkar at amd dot com 2008-10-21 20:29 --- Created an attachment (id=16522) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16522action=view) Reduced Test Case -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37886

[Bug fortran/36795] crash with character allocatable array argument

2008-10-21 Thread pault at gcc dot gnu dot org
--- Comment #9 from pault at gcc dot gnu dot org 2008-10-21 20:30 --- Fixed on trunk as per #7. Thanks for the report Paul -- pault at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/37815] [4.4 Regression] ICE in vt_add_function_parameters (bootstrap error)

2008-10-21 Thread rth at gcc dot gnu dot org
--- Comment #13 from rth at gcc dot gnu dot org 2008-10-21 20:49 --- Subject: Bug 37815 Author: rth Date: Tue Oct 21 20:48:16 2008 New Revision: 141278 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=141278 Log: PR 37815 * emit-rtl.c (get_spill_slot_decl): Export.

[Bug c++/37854] No error when creating a variable from itself

2008-10-21 Thread manu at gcc dot gnu dot org
--- Comment #5 from manu at gcc dot gnu dot org 2008-10-21 20:58 --- Given Andrew's comments, this is not a bug. Thanks for the report nonetheless. -- manu at gcc dot gnu dot org changed: What|Removed |Added

[Bug c/37881] -Wunreachable-code warns for system headers macros

2008-10-21 Thread manu at gcc dot gnu dot org
--- Comment #1 from manu at gcc dot gnu dot org 2008-10-21 21:03 --- We need a complete testcase. See http://gcc.gnu.org/bugs.html In this case, we would need the unpreprocessed testcase but we still need a complete one that we can compile ourselves. Thanks. -- manu at gcc dot gnu

[Bug c++/34039] [MInGW] -Werror does not trigger non zero exit code

2008-10-21 Thread manu at gcc dot gnu dot org
--- Comment #4 from manu at gcc dot gnu dot org 2008-10-21 21:11 --- This is unconfirmed and waiting for feedback. -- manu at gcc dot gnu dot org changed: What|Removed |Added

[Bug c++/36391] Compilation never ends

2008-10-21 Thread manu at gcc dot gnu dot org
--- Comment #6 from manu at gcc dot gnu dot org 2008-10-21 21:25 --- I cannot compile this testcase with GCC 4.3.2 or a recent revision of GCC 4.4. Could you recreate the prepocessed source with those compilers? -- manu at gcc dot gnu dot org changed: What|Removed

[Bug inline-asm/37887] New: %sil and %dil are used in 32-bit mode as inline asm registers

2008-10-21 Thread therealfroggey at gmail dot com
) { __asm__ volatile(%0 :: S(c)); } This occurs with gcc version 4.4.0 20081021 (experimental) svn revision 141272 and gcc version 4.3.2 (Debian 4.3.2-1) Command line options used: -O2 -m32 -S -- Summary: %sil and %dil are used in 32-bit mode as inline asm

[Bug inline-asm/37887] %sil and %dil are used in 32-bit mode as inline asm registers

2008-10-21 Thread schwab at suse dot de
--- Comment #1 from schwab at suse dot de 2008-10-21 21:42 --- *** This bug has been marked as a duplicate of 23242 *** -- schwab at suse dot de changed: What|Removed |Added

[Bug middle-end/25923] [gfortran] garbled diagnostics with -O -Wuninitialized

2008-10-21 Thread manu at gcc dot gnu dot org
--- Comment #7 from manu at gcc dot gnu dot org 2008-10-21 21:43 --- Fixed in trunk. Not a regression, no backport. Closing. -- manu at gcc dot gnu dot org changed: What|Removed |Added

[Bug inline-asm/23242] Invalid %sil register chosen when dereferenced pointer used in inline asm with -O0

2008-10-21 Thread schwab at suse dot de
--- Comment #8 from schwab at suse dot de 2008-10-21 21:42 --- *** Bug 37887 has been marked as a duplicate of this bug. *** -- schwab at suse dot de changed: What|Removed |Added

[Bug middle-end/37884] [4.4 Regression] Bootstrap failure due to miscompilation of tree-vrp.c

2008-10-21 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.4.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37884

[Bug middle-end/28216] [4.2/4.3/4.4 regression] mangled warning message

2008-10-21 Thread manu at gcc dot gnu dot org
--- Comment #5 from manu at gcc dot gnu dot org 2008-10-21 21:45 --- I don't see a testcase for this. I am tempted to close this as FIXED per Simon's comments. -- manu at gcc dot gnu dot org changed: What|Removed |Added

[Bug bootstrap/37888] New: make install fails attempting to build gcc/intl.c

2008-10-21 Thread craig dot powers at gmail dot com
Source directory is $HOME/gcc-build/gcc-4.4.-20081017 Object directory is $HOME/gcc-build/gcc-4.4-obj Configured from the object directory as ../gcc-4.4-20081017/configure --prefix=$HOME/gcc-trunk --enable-languages=c,c++,fortran --with-mpfr=$HOME/gcc-build/gcc-4.4-20081017/mpfr Make was run

[Bug c/37881] -Wunreachable-code warns for system headers macros

2008-10-21 Thread flameeyes at gentoo dot org
--- Comment #2 from flameeyes at gentoo dot org 2008-10-21 22:56 --- Created an attachment (id=16523) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16523action=view) tc-htons-unreachable.c Sure here it is, there isn't much of a testcase I admit ;) --

[Bug middle-end/35853] [4.4 Regression] -d is still referenced in some cases (documentation)

2008-10-21 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2008-10-21 23:07 --- Subject: Bug 35853 Author: jakub Date: Tue Oct 21 23:06:21 2008 New Revision: 141280 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=141280 Log: PR middle-end/35853 * doc/invoke.texi: Remove

[Bug target/37880] Documentation of option -mcmodel=medium is wrong

2008-10-21 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2008-10-21 23:08 --- Subject: Bug 37880 Author: jakub Date: Tue Oct 21 23:07:01 2008 New Revision: 141281 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=141281 Log: PR target/37880 * doc/invoke.texi: Fix spelling of

[Bug middle-end/35853] [4.4 Regression] -d is still referenced in some cases (documentation)

2008-10-21 Thread jakub at gcc dot gnu dot org
--- Comment #6 from jakub at gcc dot gnu dot org 2008-10-21 23:09 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug target/37880] Documentation of option -mcmodel=medium is wrong

2008-10-21 Thread jakub at gcc dot gnu dot org
--- Comment #3 from jakub at gcc dot gnu dot org 2008-10-21 23:10 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED

[Bug c/37881] -Wunreachable-code warns for system headers macros

2008-10-21 Thread manu at gcc dot gnu dot org
--- Comment #3 from manu at gcc dot gnu dot org 2008-10-21 23:12 --- I cannot reproduce this because it seems that in my system x86_64-unknown-linux-gnu, htons is not expanded as a macro. Could you also add a preprocessed testcase and the exact output from the compiler? Please, also

[Bug c/37881] -Wunreachable-code warns for system headers macros

2008-10-21 Thread flameeyes at gentoo dot org
--- Comment #4 from flameeyes at gentoo dot org 2008-10-21 23:19 --- Created an attachment (id=16524) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16524action=view) Preprocessed test case For what it's worth this is glibc 2.8 on Gentoo, AMD64 multilib system. --

[Bug c/37881] -Wunreachable-code warns for system headers macros

2008-10-21 Thread manu at gcc dot gnu dot org
--- Comment #5 from manu at gcc dot gnu dot org 2008-10-21 23:36 --- (In reply to comment #4) Created an attachment (id=16524) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16524action=view) [edit] Preprocessed test case I don't see that htons was expanded as a macro there.

[Bug target/37633] [4.4 Regression] wrong register use on sh64

2008-10-21 Thread kkojima at gcc dot gnu dot org
--- Comment #7 from kkojima at gcc dot gnu dot org 2008-10-21 23:42 --- Subject: Bug 37633 Author: kkojima Date: Tue Oct 21 23:40:41 2008 New Revision: 141282 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=141282 Log: PR target/37633 * config/sh/sh.c

[Bug c/37881] -Wunreachable-code warns for system headers macros

2008-10-21 Thread flameeyes at gentoo dot org
--- Comment #6 from flameeyes at gentoo dot org 2008-10-21 23:48 --- Created an attachment (id=16525) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16525action=view) Preprocessed test case That's because I forgot to turn on -O2 :/ tc-htons-unrechable.c: In function

[Bug middle-end/37815] [4.4 Regression] ICE in vt_add_function_parameters (bootstrap error)

2008-10-21 Thread hjl at gcc dot gnu dot org
--- Comment #14 from hjl at gcc dot gnu dot org 2008-10-22 00:22 --- Subject: Bug 37815 Author: hjl Date: Wed Oct 22 00:21:41 2008 New Revision: 141288 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=141288 Log: 2008-10-21 H.J. Lu [EMAIL PROTECTED] Backport from

[Bug middle-end/37815] [4.4 Regression] ICE in vt_add_function_parameters (bootstrap error)

2008-10-21 Thread rth at gcc dot gnu dot org
--- Comment #15 from rth at gcc dot gnu dot org 2008-10-22 00:46 --- Fixed. -- rth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug middle-end/37889] New: SEGV, conditional execution proactively executed the false arm.

2008-10-21 Thread hp at gcc dot gnu dot org
The following executable testcase, reduced from the CRIS port of an old 3.2.x-based version of gcc, is miscompiled at -O2 with gcc-4_3-branch revision 141262 and trunk revision 141281 configured with --prefix=/usr --enable-languages=c --with-cpu=generic. When run, it catches a SEGV. It is known

[Bug middle-end/37889] SEGV, conditional execution proactively executed the false arm.

2008-10-21 Thread hp at gcc dot gnu dot org
-- hp at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 GCC target

[Bug middle-end/37889] SEGV, conditional execution proactively executed the false arm.

2008-10-21 Thread hp at gcc dot gnu dot org
--- Comment #1 from hp at gcc dot gnu dot org 2008-10-22 02:40 --- I've had a user report the same error with the Fedora 9 gcc-4.3.0-8, so the lower known-to-fail is 4.3.0. -- hp at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/36861] [4.3/4.4 Regression] boost's compressed avl confuses GCC

2008-10-21 Thread mmitchel at gcc dot gnu dot org
--- Comment #26 from mmitchel at gcc dot gnu dot org 2008-10-22 03:02 --- Richard has reproduced the bad behavior. So, this is not UNCONFIRMED. It's an optimization regression; hence P2. -- mmitchel at gcc dot gnu dot org changed: What|Removed

[Bug rtl-optimization/37272] [4.4 Regression] IRA has caused ppc64-double-1.c to fail

2008-10-21 Thread mmitchel at gcc dot gnu dot org
-- mmitchel at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37272

[Bug middle-end/37316] [4.4 Regression] Small structs are not passed correctly on hppa64-*-*

2008-10-21 Thread mmitchel at gcc dot gnu dot org
-- mmitchel at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37316

[Bug middle-end/37318] [4.4 Regression] gcc.dg/compat//scalar-by-value-4_x.c:72: ICE: in emit_group_store, at expr.c:2084

2008-10-21 Thread mmitchel at gcc dot gnu dot org
-- mmitchel at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37318

[Bug middle-end/37320] [4.4 Regression] gcc.dg/compat execute test fails

2008-10-21 Thread mmitchel at gcc dot gnu dot org
-- mmitchel at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37320

[Bug middle-end/37323] [4.4 Regression] __builtin_apply failures

2008-10-21 Thread mmitchel at gcc dot gnu dot org
-- mmitchel at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37323

[Bug testsuite/37326] [4.4 Regression] gcc.dg/tree-ssa/ssa-store-ccp-3.c scan-tree-dump-times optimized conststaticvariable 1

2008-10-21 Thread mmitchel at gcc dot gnu dot org
-- mmitchel at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37326

[Bug target/37362] [4.4 Regression] Bootstrap broken on mipsisa64r2-linux-gcc

2008-10-21 Thread mmitchel at gcc dot gnu dot org
-- mmitchel at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37362

[Bug target/37367] [4.4 Regression] gcc-4.4 speed regression

2008-10-21 Thread mmitchel at gcc dot gnu dot org
-- mmitchel at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37367

[Bug target/37378] [4.4 Regression] Revision 139827 causes Divide_X

2008-10-21 Thread mmitchel at gcc dot gnu dot org
-- mmitchel at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37378

[Bug tree-optimization/37416] [4.4 Regression] Failure to return number of loop iterations

2008-10-21 Thread mmitchel at gcc dot gnu dot org
-- mmitchel at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37416

[Bug bootstrap/37422] [4.4 regression] IRA merge breaks Solaris/x86 bootstrap

2008-10-21 Thread mmitchel at gcc dot gnu dot org
-- mmitchel at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37422

[Bug target/37437] [4.4 regression] speed regression

2008-10-21 Thread mmitchel at gcc dot gnu dot org
-- mmitchel at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37437

[Bug ada/37440] [4.4 Regression] GNAT Bug Box a-ngcefu.adb:397

2008-10-21 Thread mmitchel at gcc dot gnu dot org
-- mmitchel at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P5 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37440

[Bug rtl-optimization/37490] [4.4 Regression] IRA causes FP code to have more spills

2008-10-21 Thread mmitchel at gcc dot gnu dot org
-- mmitchel at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37490

[Bug rtl-optimization/37534] [4.4 Regression] IRA causes 17% degradation in 187.facerec benchmark

2008-10-21 Thread mmitchel at gcc dot gnu dot org
--- Comment #8 from mmitchel at gcc dot gnu dot org 2008-10-22 03:10 --- What is the current performance status? -- mmitchel at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/37610] [4.4 Regression] FAIL: g++.dg/eh/pr29166.C execution test

2008-10-21 Thread mmitchel at gcc dot gnu dot org
-- mmitchel at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37610

[Bug tree-optimization/37709] [4.4 Regression] inliner gone crazy

2008-10-21 Thread mmitchel at gcc dot gnu dot org
-- mmitchel at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37709

[Bug rtl-optimization/37782] [4.4 regression] Stage2 ada compiler miscompiled

2008-10-21 Thread mmitchel at gcc dot gnu dot org
-- mmitchel at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P5 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37782

  1   2   >