[Bug other/31349] [4.3 Regression] gcc -v --help returns no options for C, C++

2008-01-21 Thread manu at gcc dot gnu dot org
--- Comment #8 from manu at gcc dot gnu dot org 2008-01-22 07:51 --- Can't we get this fixed soon? It is marked as a P2 regression. (In reply to comment #7) > Subject: Re: [4.3 Regression] gcc -v --help returns no options > You can find out all the options supported by a given langua

[Bug fortran/34899] Continuation lines with not recognized

2008-01-21 Thread burnus at gcc dot gnu dot org
--- Comment #6 from burnus at gcc dot gnu dot org 2008-01-22 07:34 --- Subject: Bug 34899 Author: burnus Date: Tue Jan 22 07:33:46 2008 New Revision: 131713 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131713 Log: 2008-01-22 Tobias Burnus <[EMAIL PROTECTED]> PR fort

[Bug c++/33984] [4.2/4.3 Regression] bit-fields, references and overloads

2008-01-21 Thread aoliva at gcc dot gnu dot org
--- Comment #7 from aoliva at gcc dot gnu dot org 2008-01-22 06:44 --- Responded on gcc-patches, with revised patch. http://gcc.gnu.org/ml/gcc-patches/2008-01/msg00988.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33984

[Bug c/34921] Misalign stack variable referenced by nested function

2008-01-21 Thread Joey dot ye at intel dot com
--- Comment #1 from Joey dot ye at intel dot com 2008-01-22 06:38 --- This patch should fix it: Index: gcc/tree-nested.c === --- gcc/tree-nested.c (revision 131342) +++ gcc/tree-nested.c (working copy) @@ -183,6 +183,10

[Bug c/34921] New: Misalign stack variable referenced by nested function

2008-01-21 Thread Joey dot ye at intel dot com
> cat nested-2.c #include #include typedef int aligned __attribute__((aligned(16))); int global; void check (int *i) { *i = 20; if int) i) & (__alignof__(aligned) - 1)) != 0) { printf("\nUnalign address (%d): %p!\n", __alignof__(aligned), i); abort (); }

[Bug fortran/34896] [4.3 Regression] libgomp.fortran/reduction5.f90

2008-01-21 Thread pault at gcc dot gnu dot org
--- Comment #4 from pault at gcc dot gnu dot org 2008-01-22 06:08 --- I think that you will find that has gone, as promised. Thanks Paul -- pault at gcc dot gnu dot org changed: What|Removed |Added

[Bug c++/34919] ICE with invalid use of parameter pack

2008-01-21 Thread steven at gcc dot gnu dot org
--- Comment #1 from steven at gcc dot gnu dot org 2008-01-22 06:06 --- ...and does not ICE with version...? -- steven at gcc dot gnu dot org changed: What|Removed |Added

[Bug c++/34920] Members in nameless union

2008-01-21 Thread extronus at gmail dot com
--- Comment #2 from extronus at gmail dot com 2008-01-22 06:04 --- more simplified - template struct base { float a; }; template class derv : public base { void der_funk() { a = 0; } }; while this one works -- template struct base { float a; }

[Bug fortran/34896] [4.3 Regression] libgomp.fortran/reduction5.f90

2008-01-21 Thread pault at gcc dot gnu dot org
--- Comment #3 from pault at gcc dot gnu dot org 2008-01-22 06:02 --- Subject: Bug 34896 Author: pault Date: Tue Jan 22 06:01:54 2008 New Revision: 131712 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131712 Log: 2008-01-22 Paul Thomas <[EMAIL PROTECTED]> PR fortran/

[Bug c++/34917] [4.2/4.3 regression] ICE with const vector

2008-01-21 Thread cnstar9988 at gmail dot com
--- Comment #2 from cnstar9988 at gmail dot com 2008-01-22 06:01 --- Confirmed gcc 4.2.2. test.cc = const int i __attribute((vector_size(8))) = {}; int main(int argc, char **argv) { return 0; } ===

[Bug preprocessor/34695] Preprocessor warning->error conversion from -Werror is silent

2008-01-21 Thread manu at gcc dot gnu dot org
--- Comment #8 from manu at gcc dot gnu dot org 2008-01-22 05:52 --- (In reply to comment #7) > Created an attachment (id=14994) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14994&action=view) [edit] > gcc-cpp-Werror-message.patch > > de-obfuscate the pedwarn code path > Hi, Ed

[Bug c++/25701] gcc.texi missing @direntry for g++

2008-01-21 Thread bje at gcc dot gnu dot org
-- bje at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |bje at gcc dot gnu dot org |dot org

[Bug fortran/34876] Can't read/write array sections with negative stride not specified

2008-01-21 Thread jvdelisle at gcc dot gnu dot org
--- Comment #5 from jvdelisle at gcc dot gnu dot org 2008-01-22 05:27 --- Changing summary to better reflect what is wrong. -- jvdelisle at gcc dot gnu dot org changed: What|Removed |Added --

[Bug c++/34920] Members in nameless union

2008-01-21 Thread pinskia at gcc dot gnu dot org
--- Comment #1 from pinskia at gcc dot gnu dot org 2008-01-22 05:11 --- This is expect behavior as o is not dependent so it has to be looked up at parse time and the parser does not look at dependent base classes for finding symbols. Doing: void der_funk(TYPE v) {this->o[0] = v;} F

[Bug c++/34920] New: Members in nameless union

2008-01-21 Thread extronus at gmail dot com
Members in nameless union defined in template base class cannot be accessed by template derived class. Methods in base class can access members. Tried on 3.4.5 (mingw) and 4.1.2 (gentoo) Simplified code : template class base { public : typedef TYPE arrayType1[4]; typedef TYPE arra

[Bug bootstrap/34818] --with-gmp overrides --with-mpfr

2008-01-21 Thread bje at gcc dot gnu dot org
--- Comment #1 from bje at gcc dot gnu dot org 2008-01-22 04:57 --- I agree with your reasoning for the easy fix. I'll post a patch and we'll see if it is accepted. If not, there is a fair bit more work involved to split the gmplibs variable into two new variables. -- http://gcc.g

[Bug c++/34196] [4.3 Regression] uninitialized variable warning in dead exception region

2008-01-21 Thread jason at gcc dot gnu dot org
--- Comment #4 from jason at gcc dot gnu dot org 2008-01-22 04:54 --- Subject: Bug 34196 Author: jason Date: Tue Jan 22 04:53:33 2008 New Revision: 131710 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131710 Log: PR c++/34196 * tree.h (TRY_CATCH_IS_CLEANUP): New

[Bug bootstrap/34818] --with-gmp overrides --with-mpfr

2008-01-21 Thread bje at gcc dot gnu dot org
-- bje at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |bje at gcc dot gnu dot org |dot org

[Bug c++/33959] [4.1/4.2/4.3 Regression] ICE in instantiate_class_template, at cp/pt.c:6649

2008-01-21 Thread jason at gcc dot gnu dot org
-- jason at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |jason at gcc dot gnu dot org |dot org

[Bug c/34911] [4.1/4.2/4.3 regression] ICE with vectors of bool

2008-01-21 Thread pinskia at gcc dot gnu dot org
--- Comment #1 from pinskia at gcc dot gnu dot org 2008-01-22 03:59 --- THis also happens with the C front-end, using -Dbool=_Bool . Confirmed. 4.0.1 (at least without checking) accepted this in C mode. I think we should reject bool vectors anyways. -- pinskia at gcc dot gnu dot o

[Bug c++/34917] [4.2/4.3 regression] ICE with const vector

2008-01-21 Thread pinskia at gcc dot gnu dot org
--- Comment #1 from pinskia at gcc dot gnu dot org 2008-01-22 03:53 --- This is a blocker for me. Confirmed. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug target/545] -std=c89 defines macros it shouldn't

2008-01-21 Thread bje at gcc dot gnu dot org
--- Comment #16 from bje at gcc dot gnu dot org 2008-01-22 03:51 --- Not much has changed. For r131688: ./ptx4.h ./sol2.h ./svr4.h ./cris/aout.h ./rs6000/aix53.h ./rs6000/sysv4.h ./rs6000/aix51.h ./rs6000/aix.h ./rs6000/aix52.h ./rs6000/aix43.h ./rs6000/aix41.h ./i386/sco5.h ./i386/cyg

[Bug fortran/34907] valgrind error indication from testsuite trans-types.c: gfc_typenode_for_spec

2008-01-21 Thread jvdelisle at gcc dot gnu dot org
--- Comment #5 from jvdelisle at gcc dot gnu dot org 2008-01-22 03:30 --- I would commit the parse.c line in comment #3 as OBVIOUS and get that out of the way. This looks like a pointer casting problem similar to recent patches I made for the cshift optional dummy problems. (sigh) I

[Bug target/15951] m68k-*-elf doesn't allow --with-cpu= in the configure script

2008-01-21 Thread bje at gcc dot gnu dot org
--- Comment #3 from bje at gcc dot gnu dot org 2008-01-22 03:22 --- This now works on mailine: ./xgcc -B. -v foo.c Reading specs from ./specs Target: m68k-elf Configured with: /home/bje/source/gcc-trunk/configure --target=m68k-elf --enable-languages=c --disable-mutilib --with-cpu=cpu32

[Bug fortran/34899] Continuation lines with not recognized

2008-01-21 Thread jvdelisle at gcc dot gnu dot org
--- Comment #5 from jvdelisle at gcc dot gnu dot org 2008-01-22 03:12 --- With Tobias patch, the example code in comment 4 compiles with or without a tab preceding the 1 digit. It also works with 0 to 5 spaces preceding the tab and fails with anything between the tab and the first digi

[Bug fortran/34875] read into vector-valued section doesn't transfer any values

2008-01-21 Thread jvdelisle at gcc dot gnu dot org
--- Comment #2 from jvdelisle at gcc dot gnu dot org 2008-01-22 02:46 --- Unfamiliar with this part of front end involved. -- jvdelisle at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug fortran/34876] can't read zero length array sections

2008-01-21 Thread jvdelisle at gcc dot gnu dot org
--- Comment #4 from jvdelisle at gcc dot gnu dot org 2008-01-22 02:44 --- Front End does set default stride to one and does not check fo rthe case of a negative stride. Unassigning since it is in unfamiliar territory for me. -- jvdelisle at gcc dot gnu dot org changed:

[Bug target/19490] PowerPC back end ignores SPE command-line options

2008-01-21 Thread bje at gcc dot gnu dot org
-- bje at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |bje at gcc dot gnu dot org |dot org

[Bug target/34422] Bootstrap error with --enable-fixed-point

2008-01-21 Thread bje at gcc dot gnu dot org
--- Comment #1 from bje at gcc dot gnu dot org 2008-01-22 00:58 --- Confirmed with today' r131705. The --with-arch option seems to have no involvement here. -- bje at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug preprocessor/34695] Preprocessor warning->error conversion from -Werror is silent

2008-01-21 Thread ed at catmur dot co dot uk
--- Comment #7 from ed at catmur dot co dot uk 2008-01-22 00:58 --- Created an attachment (id=14994) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14994&action=view) gcc-cpp-Werror-message.patch de-obfuscate the pedwarn code path -- ed at catmur dot co dot uk changed:

[Bug preprocessor/34695] Preprocessor warning->error conversion from -Werror is silent

2008-01-21 Thread ed at catmur dot co dot uk
--- Comment #6 from ed at catmur dot co dot uk 2008-01-22 00:55 --- Created an attachment (id=14993) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14993&action=view) gcc-cpp-Werror-message.patch Try to handle system-header and inhibit conditions/flags correctly. -- ed at catmu

[Bug target/34916] gcc.c-torture/execute/pr27364.c fails with -O1, -O2 and -Os

2008-01-21 Thread hutchinsonandy at aim dot com
--- Comment #3 from hutchinsonandy at aim dot com 2008-01-22 00:52 --- Assembler of short testcase. Constant load (11L) missing 16.Ltext0: 17.global f2 19f2: 20.LFB2: 21.LM1:

[Bug target/34916] gcc.c-torture/execute/pr27364.c fails with -O1, -O2 and -Os

2008-01-21 Thread hutchinsonandy at aim dot com
--- Comment #2 from hutchinsonandy at aim dot com 2008-01-22 00:26 --- Created an attachment (id=14992) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14992&action=view) dce pass RTL dump file (bfore combine) Posted two RTL dump file of smaller testcase: long f2(long number_of_di

[Bug c++/34919] [4.3 regression] ICE with invalid use of parameter pack

2008-01-21 Thread reichelt at gcc dot gnu dot org
-- reichelt at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.3.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34919

[Bug c++/34919] New: [4.3 regression] ICE with invalid use of parameter pack

2008-01-21 Thread reichelt at gcc dot gnu dot org
The following invalid testcase triggers an ICE on mainline: = template struct A { static void foo() { int i = N; } }; void bar() { A<0>::foo(); } = bug.cc: In static member functio

[Bug target/34916] gcc.c-torture/execute/pr27364.c fails with -O1, -O2 and -Os

2008-01-21 Thread hutchinsonandy at aim dot com
--- Comment #1 from hutchinsonandy at aim dot com 2008-01-22 00:23 --- Created an attachment (id=14991) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14991&action=view) Combine pass RTL dump file -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34916

[Bug c++/34918] [4.1/4.2/4.3 regression] Broken diagnostic: 'vector_cst' not supported by dump_expr

2008-01-21 Thread reichelt at gcc dot gnu dot org
-- reichelt at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.1.3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34918

[Bug c++/34918] New: [4.1/4.2/4.3 regression] Broken diagnostic: 'vector_cst' not supported by dump_expr

2008-01-21 Thread reichelt at gcc dot gnu dot org
A broken diagnostic is issued for the following testcase since GCC 4.0.2: = int v __attribute((vector_size(8))); bool b = !(v - v); = bug.cc:3: error: could not convert '#'vector_cst' not supp

[Bug c++/34917] [4.2/4.3 regression] ICE with const vector

2008-01-21 Thread reichelt at gcc dot gnu dot org
-- reichelt at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.2.3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34917

[Bug c++/34917] New: [4.2/4.3 regression] ICE with const vector

2008-01-21 Thread reichelt at gcc dot gnu dot org
The following valid code snippet triggers an ICE since GCC 4.2.0: = const int i __attribute((vector_size(8))) = {}; = bug.cc:1: internal compiler error: in start_decl, at cp/decl.c:4130 Please

[Bug target/34916] New: gcc.c-torture/execute/pr27364.c fails with -O1, -O2 and -Os

2008-01-21 Thread pmarques at grupopie dot com
This test case fails with latest gcc 4.3.0. The test assumes 32 bit integers, but even after changing the constants to long, it produces incorrect results. With -O2 we get this: int f(unsigned number_of_digits_to_use) { if (number_of_digits_to_use > 1294) 206:65 e0 ldi

[Bug other/12618] core not cleaned up by 'make distclean'

2008-01-21 Thread bje at gcc dot gnu dot org
--- Comment #3 from bje at gcc dot gnu dot org 2008-01-21 23:52 --- Patch posted to: http://gcc.gnu.org/ml/gcc-patches/2008-01/msg00975.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12618

[Bug fortran/34915] New: -std=f95 rejects len_trim() and index() in init expressions

2008-01-21 Thread burnus at gcc dot gnu dot org
See: http://groups.google.fr/group/comp.lang.fortran/browse_thread/thread/60c6758faf1762ad Test case by Al Greynolds: module bug character(*),dimension(3),parameter :: a=(/'a() ','b(,) ','c(,,)'/) integer,dimension(3),parameter :: l=len_trim(a),i=index(a,'(') end integer,dimension(3),pa

[Bug other/12618] core not cleaned up by 'make distclean'

2008-01-21 Thread bje at gcc dot gnu dot org
-- bje at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |bje at gcc dot gnu dot org |dot org

[Bug bootstrap/32287] gas version style changed causes warnings with configure

2008-01-21 Thread hjl dot tools at gmail dot com
--- Comment #13 from hjl dot tools at gmail dot com 2008-01-21 23:34 --- A patch is posted at http://gcc.gnu.org/ml/gcc-patches/2008-01/msg00974.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32287

[Bug c++/34914] [4.1/4.2/4.3 regression] Broken diagnostic: 'offset_type' not supported by pp_c_type_specifier

2008-01-21 Thread reichelt at gcc dot gnu dot org
-- reichelt at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.1.3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34914

[Bug c++/34914] New: [4.1/4.2/4.3 regression] Broken diagnostic: 'offset_type' not supported by pp_c_type_specifier

2008-01-21 Thread reichelt at gcc dot gnu dot org
A broken diagnostic is issued for the following testcase since GCC 4.0.0: struct A {}; void foo() { int A::* p __attribute((vector_size(8))); p == 0; } bug.cc: In function 'void foo()': bug.cc:6: error:

[Bug c++/34913] [4.1/4.2/4.3 regression] ICE vector in template

2008-01-21 Thread reichelt at gcc dot gnu dot org
-- reichelt at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.1.3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34913

[Bug c++/34913] New: [4.1/4.2/4.3 regression] ICE vector in template

2008-01-21 Thread reichelt at gcc dot gnu dot org
The following (IMHO valid) code snippet triggers an ICE since GCC 4.0.0: template struct A { int x[sizeof(T)] __attribute((vector_size(8))); }; bug.cc:3: internal compiler error: tree check: did not expect

[Bug middle-end/24573] g++: Internal error message while building openh323

2008-01-21 Thread bje at gcc dot gnu dot org
--- Comment #5 from bje at gcc dot gnu dot org 2008-01-21 23:28 --- Can you please try building again with GCC 4.2? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24573

[Bug fortran/34907] valgrind error indication from testsuite trans-types.c: gfc_typenode_for_spec

2008-01-21 Thread burnus at gcc dot gnu dot org
--- Comment #4 from burnus at gcc dot gnu dot org 2008-01-21 23:26 --- I wonder whether the following makes sense; I think it does, but it does not seem to fix the problem :-( Index: decl.c === --- decl.c (Revision 131

[Bug other/22232] Bug in "fixproto" (missing escape)

2008-01-21 Thread bje at gcc dot gnu dot org
-- bje at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |bje at gcc dot gnu dot org |dot org

[Bug c++/34912] [4.1/4.2/4.3 regression] ICE with friend in local class

2008-01-21 Thread reichelt at gcc dot gnu dot org
-- reichelt at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.1.3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34912

[Bug c++/34912] New: [4.1/4.2/4.3 regression] ICE with friend in local class

2008-01-21 Thread reichelt at gcc dot gnu dot org
The following invalid code snippet triggers an ICE since GCC 4.1.2: void foo() { struct A { friend void bar(); }; bar(); } bug.cc: In function 'void foo()': bug.cc:7: internal compiler error: in

[Bug c++/34824] [4.1/4.2/4.3 Regression] ICE with explicit copy constructor

2008-01-21 Thread pcarlini at suse dot de
--- Comment #5 from pcarlini at suse dot de 2008-01-21 23:23 --- Related to PR28475, then? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34824

[Bug fortran/34871] Flavor VARIABLE vs. FUNCTION: Accepts invalid

2008-01-21 Thread dfranke at gcc dot gnu dot org
--- Comment #2 from dfranke at gcc dot gnu dot org 2008-01-21 23:23 --- And Pr34910. -- dfranke at gcc dot gnu dot org changed: What|Removed |Added CC|

[Bug c++/34911] [4.1/4.2/4.3 regression] ICE with vectors of bool

2008-01-21 Thread reichelt at gcc dot gnu dot org
-- reichelt at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.1.3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34911

[Bug c++/34911] New: [4.1/4.2/4.3 regression] ICE with vectors of bool

2008-01-21 Thread reichelt at gcc dot gnu dot org
The following code snippet triggers an ICE since GCC 4.0.2: bool foo() __attribute((vector_size(8))); void bar() { foo() & foo(); } bug.cc: In function 'void bar()': bug.cc:5: internal compiler error: in

[Bug c++/34573] [4.3 Regression] ICE with nested class in template

2008-01-21 Thread jason at gcc dot gnu dot org
-- jason at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |jason at gcc dot gnu dot org |dot org

[Bug fortran/34910] New: ICE on invalid assignments in doubly-contained functions

2008-01-21 Thread dfranke at gcc dot gnu dot org
$> cat ice.f90 MODULE foo CONTAINS INTEGER FUNCTION f() f = 42 CONTAINS LOGICAL FUNCTION f1() f1 = .TRUE. END FUNCTION LOGICAL FUNCTION f2() f1 = .FALSE. ! <--- END FUNCTION END FUNCTION END MODULE $> gfortran-svn -Wall -c ice.f90 ice.f90: In function

[Bug fortran/34907] valgrind error indication from testsuite trans-types.c: gfc_typenode_for_spec

2008-01-21 Thread burnus at gcc dot gnu dot org
--- Comment #3 from burnus at gcc dot gnu dot org 2008-01-21 23:11 --- Move to Fortran. The problem seems to be: if (spec->f90_type == BT_VOID) which is for some reason not initialized. With openSUSE's 4.3.0 20080102 I don't see it. I actually do not see how this comes as gfc_c

[Bug c/34873] varasm.c:3387: warning: right shift count >= width of type

2008-01-21 Thread pinskia at gcc dot gnu dot org
--- Comment #1 from pinskia at gcc dot gnu dot org 2008-01-21 23:08 --- This is the code: const int shift = sizeof (hashval_t) * CHAR_BIT; const int n = sizeof (HOST_WIDE_INT) / sizeof (hashval_t); int i; h ^= (hashval_t) hwi; for (i = 1; i < n; +

[Bug c++/34846] [4.3 regression] ICE on STL container iterator copy

2008-01-21 Thread jason at gcc dot gnu dot org
-- jason at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |jason at gcc dot gnu dot org |dot org

[Bug regression/33928] [4.3 Regression] 22% performance slowdown from 4.2.2 to 4.3.0 in floating-point code

2008-01-21 Thread lucier at math dot purdue dot edu
--- Comment #24 from lucier at math dot purdue dot edu 2008-01-21 22:43 --- Subject: Re: [4.3 Regression] 22% performance slowdown from 4.2.2 to 4.3.0 in floating-point code On Jan 21, 2008, at 2:21 PM, ubizjak at gmail dot com wrote: > It is not possible to create an executable fro

[Bug fortran/34871] Flavor VARIABLE vs. FUNCTION: Accepts invalid

2008-01-21 Thread dfranke at gcc dot gnu dot org
--- Comment #1 from dfranke at gcc dot gnu dot org 2008-01-21 22:11 --- There are multiple issues with function names, i.e. where a function symbol is picked up which shouldn't. See PR34714 for another example. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34871

[Bug middle-end/34909] valgrind error indication from testsuite c-pch.c: c_common_write_pch

2008-01-21 Thread ismail at pardus dot org dot tr
--- Comment #1 from ismail at pardus dot org dot tr 2008-01-21 22:06 --- Used svn revision 131650. -- ismail at pardus dot org dot tr changed: What|Removed |Added GCC

[Bug middle-end/34909] New: valgrind error indication from testsuite c-pch.c: c_common_write_pch

2008-01-21 Thread ismail at pardus dot org dot tr
FAIL: ./interface-1.h -O0 -g (test for excess errors) Excess errors: ==32267== Invalid read of size 1 ==32267==at 0x4024F08: memcpy (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==32267==by 0x80B8E4E: c_common_write_pch (c-pch.c:212) ==32267==by 0x80617C3: pop_file_scope (c-dec

[Bug middle-end/34908] New: valgrind error indication from testsuite hashtab.c : htab_hash_string

2008-01-21 Thread ismail at pardus dot org dot tr
FAIL: gfortran.dg/do_3.F90 -O3 -g (test for excess errors) Excess errors: ==6073== Invalid read of size 1 ==6073==at 0x870B847: htab_hash_string (hashtab.c:812) ==6073==by 0x8196A99: lookup_filename (dwarf2out.c:14304) ==6073==by 0x8191935: add_src_coords_attributes (dwarf2out.c:11359

[Bug libstdc++/33486] parallel v3: functions not in right namespace

2008-01-21 Thread bangerth at dealii dot org
--- Comment #4 from bangerth at dealii dot org 2008-01-21 22:01 --- I don't know. What namespace are the parallel containers in, and what namespace are the parallel algorithms in? W. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33486

[Bug middle-end/34907] valgrind error indication from testsuite trans-types.c: gfc_typenode_for_spec

2008-01-21 Thread ismail at pardus dot org dot tr
--- Comment #2 from ismail at pardus dot org dot tr 2008-01-21 22:00 --- Also this part seems to apply too: ==29085==· ==29085== Conditional jump or move depends on uninitialised value(s) ==29085==at 0x811A4B9: gfc_typenode_for_spec (trans-types.c:848) ==29085==by 0x810041F:

[Bug middle-end/34907] valgrind error indication from testsuite trans-types.c: gfc_typenode_for_spec

2008-01-21 Thread ismail at pardus dot org dot tr
--- Comment #1 from ismail at pardus dot org dot tr 2008-01-21 21:59 --- Used svn revision 131650. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34907

[Bug middle-end/34907] New: valgrind error indication from testsuite trans-types.c: gfc_typenode_for_spec

2008-01-21 Thread ismail at pardus dot org dot tr
Valgrind shows, FAIL: gfortran.dg/char_cshift_1.f90 -O0 (test for excess errors) Excess errors: ==28334== Conditional jump or move depends on uninitialised value(s) ==28334==at 0x811A4B9: gfc_typenode_for_spec (trans-types.c:848) ==28334==by 0x810041F: gfc_conv_intrinsic_conversion (tran

[Bug bootstrap/32287] gas version style changed causes warnings with configure

2008-01-21 Thread hjl dot tools at gmail dot com
--- Comment #12 from hjl dot tools at gmail dot com 2008-01-21 21:57 --- (In reply to comment #11) > Subject: Re: gas version style changed causes > warnings with configure > > On Mon, Jan 21, 2008 at 09:43:09PM -, hjl dot tools at gmail dot com > wrote: > > The second li

[Bug ada/33457] Renaming in context of ragged array

2008-01-21 Thread anhvofrcaus at gmail dot com
--- Comment #2 from anhvofrcaus at gmail dot com 2008-01-21 21:54 --- This problem does not occur in gcc-4.3-20080118. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33457

[Bug bootstrap/32287] gas version style changed causes warnings with configure

2008-01-21 Thread drow at gcc dot gnu dot org
--- Comment #11 from drow at gcc dot gnu dot org 2008-01-21 21:46 --- Subject: Re: gas version style changed causes warnings with configure On Mon, Jan 21, 2008 at 09:43:09PM -, hjl dot tools at gmail dot com wrote: > The second line isn't needed. I checked the following ve

[Bug bootstrap/32287] gas version style changed causes warnings with configure

2008-01-21 Thread hjl dot tools at gmail dot com
--- Comment #10 from hjl dot tools at gmail dot com 2008-01-21 21:43 --- (In reply to comment #9) > > HJ, Richi, I can find a lot of confused versions of HJ's patch in that thread, > which starts here: > http://gcc.gnu.org/ml/gcc-patches/2007-09/msg01170.html It is a good idea. > No

[Bug c++/28460] [4.0/4.1 Regression] g++ emits bogus namespace DIE

2008-01-21 Thread drow at gcc dot gnu dot org
--- Comment #16 from drow at gcc dot gnu dot org 2008-01-21 21:00 --- I don't care about 4.0/4.1 at this date. -- drow at gcc dot gnu dot org changed: What|Removed |Added

[Bug debug/27473] [4.0/4.1 Regression] g++.dg/other/unused1.C and gcc.dg/20060410.c fail on powerpc-darwin

2008-01-21 Thread drow at gcc dot gnu dot org
--- Comment #5 from drow at gcc dot gnu dot org 2008-01-21 21:00 --- I don't care about 4.0/4.1 at this date. -- drow at gcc dot gnu dot org changed: What|Removed |Added

[Bug debug/23336] [4.0/4.1 Regression] enum constants not visible to gdb because of -feliminate-unused-debug-types

2008-01-21 Thread drow at gcc dot gnu dot org
--- Comment #12 from drow at gcc dot gnu dot org 2008-01-21 20:59 --- I don't care about 4.0/4.1 at this date. -- drow at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/34483] wo_prof_two_strs.c:56: internal compiler error: in find_new_var_of_type, at ipa-struct-reorg.c:605

2008-01-21 Thread dominiq at lps dot ens dot fr
--- Comment #47 from dominiq at lps dot ens dot fr 2008-01-21 20:55 --- > If you run the executable generated by: > -O3 -fipa-type-escape -fwhole-program -combine -fprofile-generate > w_prof_global_var.c -m64 > > is it fail or not? It does not fail: [ibook-dhum] bug/depend% /opt/gcc/gc

[Bug c/32102] -Wall stomps on -Wstrict-overflow

2008-01-21 Thread manu at gcc dot gnu dot org
--- Comment #11 from manu at gcc dot gnu dot org 2008-01-21 20:54 --- (In reply to comment #10) > This test case will give a warning with mainline with -Wstrict-overflow (aka > -Wstrict-overflow=2) but not with -Wall (which implies -Wstrict-overflow=1). > I think that testcase is struc

[Bug middle-end/34621] [4.3 Regression] gcc.c-torture/execute/va-arg-25.c:32: internal compiler error: in expand_call, at calls.c:2785

2008-01-21 Thread jakub at gcc dot gnu dot org
--- Comment #8 from jakub at gcc dot gnu dot org 2008-01-21 20:53 --- And, on these testcases that patch hasn't changed bad code generation into ICE, but good code generation into ICE, at least as far as I can eyeball the assembly, e.g. on the #c5 testcase with -Os and STACK_BOUNDARY red

[Bug middle-end/34852] [4.3 Regression] Revision 131576 miscompiled 178.galgel

2008-01-21 Thread hjl dot tools at gmail dot com
--- Comment #16 from hjl dot tools at gmail dot com 2008-01-21 20:53 --- (In reply to comment #15) > Subject: Re: [4.3 Regression] Revision 131576 miscompiled 178.galgel > > > I tried -mpc64. It also works. > I would declare this a proof that it is extra preccision issue and > simply

[Bug c++/27177] [4.1/4.2/4.3 Regression] ICE in build_simple_base_path, at cp/class.c:474

2008-01-21 Thread crowl at google dot com
--- Comment #20 from crowl at google dot com 2008-01-21 20:49 --- Subject: Re: [4.1/4.2/4.3 Regression] ICE in build_simple_base_path, at cp/class.c:474 On 21 Jan 2008 02:00:07 -, mmitchel at gcc dot gnu dot org <[EMAIL PROTECTED]> wrote: > > > --- Comment #19 from mmitchel at

[Bug middle-end/34483] wo_prof_two_strs.c:56: internal compiler error: in find_new_var_of_type, at ipa-struct-reorg.c:605

2008-01-21 Thread olga at il dot ibm dot com
--- Comment #46 from olga at il dot ibm dot com 2008-01-21 20:42 --- (In reply to comment #45) > > Sorry pursuing this issue, but let me completely understand it: when you run > > *with* profiling, there are two compilations and two executions. If you > > compile > > first with: > > >

[Bug bootstrap/32287] gas version style changed causes warnings with configure

2008-01-21 Thread drow at gcc dot gnu dot org
--- Comment #9 from drow at gcc dot gnu dot org 2008-01-21 20:41 --- Here's why I didn't remember the patch - I just checked it in, I didn't write it. 2007-08-23 Brian Sidebotham <[EMAIL PROTECTED]> * configure.ac (leb128): Modify sed statement to work with any binuti

[Bug c/32102] -Wall stomps on -Wstrict-overflow

2008-01-21 Thread ian at airs dot com
--- Comment #10 from ian at airs dot com 2008-01-21 20:40 --- This test case will give a warning with mainline with -Wstrict-overflow (aka -Wstrict-overflow=2) but not with -Wall (which implies -Wstrict-overflow=1). void Alpha(); void Beta() { int i; for (i = 1; i > 0; i += i)

[Bug driver/34904] -march=native doesn't work with multiple input files

2008-01-21 Thread hjl dot tools at gmail dot com
--- Comment #1 from hjl dot tools at gmail dot com 2008-01-21 20:40 --- A patch is posted at http://gcc.gnu.org/ml/gcc-patches/2008-01/msg00969.html -- hjl dot tools at gmail dot com changed: What|Removed |Added ---

[Bug c++/34824] [4.1/4.2/4.3 Regression] ICE with explicit copy constructor

2008-01-21 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2008-01-21 20:29 --- Related testcase: struct A; struct B { B (A const &); B (B &); }; struct A { A (B) {} }; B f (A const &a) { return B (a); } which doesn't have explicit at all segfaults as well, also endless recursion. In b

[Bug middle-end/34483] wo_prof_two_strs.c:56: internal compiler error: in find_new_var_of_type, at ipa-struct-reorg.c:605

2008-01-21 Thread dominiq at lps dot ens dot fr
--- Comment #45 from dominiq at lps dot ens dot fr 2008-01-21 20:26 --- > Sorry pursuing this issue, but let me completely understand it: when you run > *with* profiling, there are two compilations and two executions. If you > compile > first with: > > -O3 -fipa-type-escape -fwhole-pro

[Bug bootstrap/33992] Building libstdc++-v3: include/limits: stray '\275' in program

2008-01-21 Thread stefaan dot deroeck at gmail dot com
--- Comment #11 from stefaan dot deroeck at gmail dot com 2008-01-21 20:18 --- I can reproduce with gcc 4.3 snapshot 20080118 -- stefaan dot deroeck at gmail dot com changed: What|Removed |Added

[Bug middle-end/34483] wo_prof_two_strs.c:56: internal compiler error: in find_new_var_of_type, at ipa-struct-reorg.c:605

2008-01-21 Thread olga at il dot ibm dot com
--- Comment #44 from olga at il dot ibm dot com 2008-01-21 20:16 --- (In reply to comment #43) > >> They failed with -fprofile-generate (BTW they fail without -fprofile-*). > without! sorry > > If I understand you correctly, the executable of w_prof_global_v

[Bug libgcj/34369] java.net.URI.relativize(URI) method returns incorrect results

2008-01-21 Thread cvs-commit at developer dot classpath dot org
--- Comment #6 from cvs-commit at developer dot classpath dot org 2008-01-21 20:11 --- Subject: Bug 34369 CVSROOT:/cvsroot/classpath Module name:classpath Changes by: Tom Tromey 08/01/21 20:09:56 Modified files: . : ChangeLog java/net

[Bug libgcj/34369] java.net.URI.relativize(URI) method returns incorrect results

2008-01-21 Thread tromey at gcc dot gnu dot org
--- Comment #5 from tromey at gcc dot gnu dot org 2008-01-21 20:09 --- Subject: Bug 34369 Author: tromey Date: Mon Jan 21 20:08:38 2008 New Revision: 131701 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131701 Log: 2008-01-21 Luciano Chavez <[EMAIL PROTECTED]> PR lib

[Bug libgcj/34369] java.net.URI.relativize(URI) method returns incorrect results

2008-01-21 Thread tromey at gcc dot gnu dot org
--- Comment #4 from tromey at gcc dot gnu dot org 2008-01-21 20:09 --- Fixed on trunk. -- tromey at gcc dot gnu dot org changed: What|Removed |Added Status|AS

[Bug middle-end/31309] [4.1 regression] reads/writes past end of structure

2008-01-21 Thread peeterj at ca dot ibm dot com
--- Comment #26 from peeterj at ca dot ibm dot com 2008-01-21 20:00 --- (In reply to comment #25) > I don't plan to backport this to the 4.1 branch. > Thanks for both fixing this and backporting to 4.2! -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31309

[Bug libgcj/34369] java.net.URI.relativize(URI) method returns incorrect results

2008-01-21 Thread tromey at gcc dot gnu dot org
--- Comment #3 from tromey at gcc dot gnu dot org 2008-01-21 20:00 --- I'm handling this. -- tromey at gcc dot gnu dot org changed: What|Removed |Added AssignedTo

[Bug middle-end/31309] [4.1 regression] reads/writes past end of structure

2008-01-21 Thread ebotcazou at gcc dot gnu dot org
--- Comment #25 from ebotcazou at gcc dot gnu dot org 2008-01-21 19:55 --- I don't plan to backport this to the 4.1 branch. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added --

[Bug middle-end/31309] [4.1 regression] reads/writes past end of structure

2008-01-21 Thread ebotcazou at gcc dot gnu dot org
-- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |ebotcazou at gcc dot gnu dot |dot org

[Bug fortran/34899] Continuation lines with not recognized

2008-01-21 Thread kargl at gcc dot gnu dot org
--- Comment #4 from kargl at gcc dot gnu dot org 2008-01-21 19:24 --- (In reply to comment #3) > > Sorry, no! The code is non-conforming. The code should be fixed. > I downloaded the FITS package, and it's worse than I thought. Please don't unfix gfortran. This is valid fixed-form

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