[Bug libfortran/16435] gfortran X edit descriptor failure: test f77-edit-x-out.f

2005-07-14 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-07-14 06:22 --- Subject: Bug 16435 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-07-14 06:22:00 Modified files: libgfortran/io : transfer.c write.c io.h

[Bug libfortran/22436] print *,tiny(1._10) yields asterisks

2005-07-14 Thread tkoenig at gcc dot gnu dot org
--- Additional Comments From tkoenig at gcc dot gnu dot org 2005-07-14 07:12 --- We are assuming at most three digits for the exponent, which isn't true for a kind=10 real. This is both in unformatted and formatted output. $ cat tiny2.f90 program main real(kind=10) a a = tiny(a)

[Bug fortran/22417] [4.0/4.1 Regression] gfortran preprocessing regression: nonsense warning about file left but not entered

2005-07-14 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-07-14 07:15 --- Subject: Bug 22417 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-07-14 07:15:02 Modified files: gcc/fortran: ChangeLog scanner.c

[Bug fortran/22417] [4.0/4.1 Regression] gfortran preprocessing regression: nonsense warning about file left but not entered

2005-07-14 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-07-14 07:19 --- Subject: Bug 22417 CVSROOT:/cvs/gcc Module name:gcc Branch: gcc-4_0-branch Changes by: [EMAIL PROTECTED] 2005-07-14 07:19:07 Modified files: gcc/fortran:

[Bug tree-optimization/22135] The gcc-4.1-20050611 compiler ICE's using -ftree-vectorize in conjunction with -fdump-tree-all-details-stats

2005-07-14 Thread Ralf_Recker at gmx dot de
--- Additional Comments From Ralf_Recker at gmx dot de 2005-07-14 07:21 --- (In reply to comment #8) (In reply to comment #7) It is known meaning people have reported it to the GCC list before but that is it. A new bugzilla bug would be nice to keep track of it. I just found

[Bug c++/22478] New: explicit specialization of template class members

2005-07-14 Thread wolfgang dot roehrl at de dot gi-de dot com
Dear all, I would like to post a bug report for the GNU C/C++ compiler 3.3-e500. We use the compiler to generate code for a PowerPC processor. Used invokation line for the GNU C++ compiler: ccppc -c -x c++ -ansi -Wall -Werror -mcpu=8540 -fverbose-asm -mbig -fmerge-templates -mmultiple

[Bug middle-end/22347] Return value register not correctly computed for indirect function call

2005-07-14 Thread rguenth at gcc dot gnu dot org
--- Additional Comments From rguenth at gcc dot gnu dot org 2005-07-14 07:46 --- Fixed. -- What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug middle-end/22347] Return value register not correctly computed for indirect function call

2005-07-14 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-07-14 07:46 --- Subject: Bug 22347 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-07-14 07:46:23 Modified files: gcc: ChangeLog gcc/config/i386:

[Bug target/19653] x87 reg allocated for constants for -mfpmath=sse

2005-07-14 Thread bonzini at gcc dot gnu dot org
--- Additional Comments From bonzini at gcc dot gnu dot org 2005-07-14 08:45 --- But I don't see immediately how reload could be convinced to do so automatically, as the choice of the reload class for one insn is independend from the choices of reloads for the same reg but in

[Bug bootstrap/20155] [4.0 Regression] libgcj build fails with execvp: /bin/sh: Argument list too long

2005-07-14 Thread bonzini at gcc dot gnu dot org
--- Additional Comments From bonzini at gcc dot gnu dot org 2005-07-14 08:55 --- Adding Mark so that he can judge the opportunity of a backport. Removing bug 21624 dependency, because it is indeed fixed on mainline. If bug 21624 were fixed the command line could be even shorter, but

[Bug rtl-optimization/19909] [3.4 regression] verify-flow-info: wrong frequency ...

2005-07-14 Thread reichelt at gcc dot gnu dot org
--- Additional Comments From reichelt at gcc dot gnu dot org 2005-07-13 20:16 --- Even more compact testcase: int foo(); void bar() { int i, j, k, *p; while (i) while (k) { for (i = 0; i 5; i++) for (; p; ++p)

[Bug gcov/profile/18152] corrupted profile info after optimized compilation and --fprofile-use

2005-07-14 Thread steven at gcc dot gnu dot org
--- Additional Comments From steven at gcc dot gnu dot org 2005-07-14 09:32 --- We need a self-contained test case. You have not provided that, so now we cannot reproduce the bug. Please read http://gcc.gnu.org/bugs.html. In this case, I get lots of missing symbols errors at

[Bug bootstrap/22479] New: Use of --prefix and --exec-prefix breaks compiler build with --with-headers

2005-07-14 Thread joachim dot zaers at web dot de
configure --prefix=/toolchain --exec-prefix=/toolchain/win32 --with-headers=/src/newlib-1.13.0/newlib/libc/include make all-gcc dieds when building crtbegin.o due to missing header files. Looking into the build scripts: I see that the header files from newlib are copied to

[Bug tree-optimization/22480] New: ICE in convert_move, at expr.c:390 with -ftree-vectorize

2005-07-14 Thread micis at gmx dot de
When I compile qt334 with the actual snapshot of gcc41 I get an ICE when I enable autovectorisation. Michael Cieslinski g++41f -c -O2 -ftree-vectorize -o qimage.o qimage.ii kernel/qimage.cpp: In function 'bool convert_32_to_8(const QImage*, QImage*, int, QRgb*, int)': kernel/qimage.cpp:1489:

[Bug tree-optimization/22480] ICE in convert_move, at expr.c:390 with -ftree-vectorize

2005-07-14 Thread micis at gmx dot de
--- Additional Comments From micis at gmx dot de 2005-07-14 10:08 --- Created an attachment (id=9266) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9266action=view) preprocessed source -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22480

[Bug bootstrap/22457] Bootstrap failure: ICE, tree check for ceil_div_expr failed

2005-07-14 Thread tsarkov at cs dot man dot ac dot uk
--- Additional Comments From tsarkov at cs dot man dot ac dot uk 2005-07-14 10:11 --- (In reply to comment #9) Can you try this after: 2005-07-13 David Edelsohn [EMAIL PROTECTED] * tree-ssa-dom.c (lookup_avail_expr): Do not pass member in freed structure as

[Bug tree-optimization/22480] ICE in convert_move, at expr.c:390 with -ftree-vectorize

2005-07-14 Thread micis at gmx dot de
--- Additional Comments From micis at gmx dot de 2005-07-14 10:14 --- This ICE occurs first with snapshot 20050417, snapshot 20050410 does not ICE -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22480

[Bug tree-optimization/22471] [4.1 Regression] corrupted profile info with -O3 -fprofile-use

2005-07-14 Thread rguenth at gcc dot gnu dot org
--- Additional Comments From rguenth at gcc dot gnu dot org 2005-07-14 11:06 --- Doesn't trigger for the current profiledbootstrap problems (which look similar). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22471

[Bug tree-optimization/22481] New: ICE in extract_constrain_insn_cached, at recog.c:2000 with -O3 -fpeel-loops

2005-07-14 Thread micis at gmx dot de
When I compile ace542 with the actual snapshot of gcc41 I get an ICE when I use -O3 -fpeel-loops. The ICE occurs first with snapshot gcc-4.1-20050611, snapshot gcc-4.1-20050604 works. Michael Cieslinski g++41f -O3 -fpeel-loops -c -o Priority_Task_Test.o Priority_Task_Test.ii

[Bug tree-optimization/22481] ICE in extract_constrain_insn_cached, at recog.c:2000 with -O3 -fpeel-loops

2005-07-14 Thread micis at gmx dot de
--- Additional Comments From micis at gmx dot de 2005-07-14 11:14 --- Created an attachment (id=9267) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9267action=view) preprocessed source -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22481

[Bug libstdc++/22482] New: -fvisibility=hidden and stl - SEGV in __gnu_cxx::__pooltrue::_M_reclaim_block

2005-07-14 Thread caolanm at redhat dot com
perhaps this is user error on my side, but given the attachment, run runme.sh and I get a stacktrace of... #0 0x00b88dab in __gnu_cxx::__pooltrue::_M_reclaim_block () from /usr/lib/libstdc++.so.6 #1 0x00517ff2 in __gnu_cxx::__mt_allocint, __gnu_cxx::__common_pool_policy__gnu_cxx::__pool, true

[Bug libstdc++/22482] -fvisibility=hidden and stl - SEGV in __gnu_cxx::__pooltrue::_M_reclaim_block

2005-07-14 Thread caolanm at redhat dot com
--- Additional Comments From caolanm at redhat dot com 2005-07-14 11:42 --- Created an attachment (id=9268) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9268action=view) example to reproduce -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22482

[Bug libstdc++/22482] -fvisibility=hidden and stl - SEGV in __gnu_cxx::__pooltrue::_M_reclaim_block

2005-07-14 Thread caolanm at redhat dot com
-- What|Removed |Added CC||jakub at gcc dot gnu dot org Summary| -fvisibility=hidden and stl|-fvisibility=hidden and stl

[Bug tree-optimization/22483] New: ICE : tree check: expected ssa_name, have var_decl in is_old_name, at tree-into-ssa.c:466

2005-07-14 Thread sylvain dot pion at sophia dot inria dot fr
Compiling the attached file with g++ -O2 produces : MP_Float.C: In function 'std::pairdouble, double CGAL::to_interval(const CGAL::QuotientCGAL::MP_Float)': MP_Float.C:425: internal compiler error: tree check: expected ssa_name, have var_decl in is_old_name, at tree-into-ssa.c:466 Please submit a

[Bug tree-optimization/22483] ICE : tree check: expected ssa_name, have var_decl in is_old_name, at tree-into-ssa.c:466

2005-07-14 Thread sylvain dot pion at sophia dot inria dot fr
--- Additional Comments From sylvain dot pion at sophia dot inria dot fr 2005-07-14 12:28 --- Created an attachment (id=9269) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9269action=view) gzipped preprocessed c++ file -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22483

[Bug libstdc++/22309] mt allocator doesn't pthread_key_delete it's keys

2005-07-14 Thread jakub at redhat dot com
--- Additional Comments From jakub at redhat dot com 2005-07-14 12:46 --- First patch posted here http://gcc.gnu.org/ml/gcc-patches/2005-07/msg00478.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22309

[Bug libstdc++/22309] mt allocator doesn't pthread_key_delete it's keys

2005-07-14 Thread jakub at redhat dot com
--- Additional Comments From jakub at redhat dot com 2005-07-14 12:48 --- That patch fixes the original testcase, but unfortunately does not fix the following one. cat P.c EOF #include dlfcn.h #include pthread.h void * tf (void *arg) { void *h = dlopen (./libP.so, RTLD_LAZY); void

[Bug target/22481] ICE in extract_constrain_insn_cached, at recog.c:2000 with -O3 -fpeel-loops

2005-07-14 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added Component|tree-optimization |target GCC build triplet|x86_64-unknown-linux-gnu| GCC host triplet|x86_64-unknown-linux-gnu| GCC

[Bug tree-optimization/22484] New: ICE: verify_stmts failed with -O3

2005-07-14 Thread micis at gmx dot de
When I compile ace542 with the actual snapshot of gcc41 I get an ICE when I use -O3. The last snapshot which works is gcc-4.1-20050528, the first that fails is gcc- 4.1-20050604. Michael Cieslinski g++41f -O3 -c -o testC.o testC.ii ACE_wrappers/TAO/tao/Any_Array_Impl_T.cpp: In static member

[Bug tree-optimization/22484] ICE: verify_stmts failed with -O3

2005-07-14 Thread micis at gmx dot de
--- Additional Comments From micis at gmx dot de 2005-07-14 13:04 --- Created an attachment (id=9270) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9270action=view) preprocessed source -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22484

[Bug fortran/22417] [4.0/4.1 Regression] gfortran preprocessing regression: nonsense warning about file left but not entered

2005-07-14 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-14 13:08 --- Fixed. -- What|Removed |Added Status|NEW |RESOLVED

[Bug c/22485] New: pointer +- integer is never NULL

2005-07-14 Thread mattias at virtutech dot se
The code void stuff(void); void f(int *p, int x) { int *q = p + x; if (!q) stuff(); } should never call stuff() - the test is unnecessary since pointer +/- integer is undefined when the pointer does not point to an object or just past the end of one (6.5.6

[Bug bootstrap/22457] [4.1 Regression] Bootstrap failure: ICE, tree check for ceil_div_expr failed

2005-07-14 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-14 13:10 --- Fixed. -- What|Removed |Added Status|WAITING |RESOLVED

[Bug c/22485] pointer +- integer is never NULL

2005-07-14 Thread mattias at virtutech dot se
--- Additional Comments From mattias at virtutech dot se 2005-07-14 13:13 --- I forgot to state the version (4.0.0), but I have not seen any gcc version optimising this case. -- What|Removed |Added

[Bug c/22485] pointer +- integer is never NULL

2005-07-14 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-14 13:14 --- This is invalid and here is why, if both p and x are NULL/0, then p+x will always be NULL so in this is invalid optimization. -- What|Removed |Added

[Bug middle-end/22347] Return value register not correctly computed for indirect function call

2005-07-14 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=22347

[Bug libstdc++/22482] -fvisibility=hidden and stl - SEGV in __gnu_cxx::__pooltrue::_M_reclaim_block

2005-07-14 Thread pcarlini at suse dot de
--- Additional Comments From pcarlini at suse dot de 2005-07-14 13:16 --- A couple of quick comments: in the report, you are not saying that your gcc-4.0.1 is *not* default configured (i.e., the default is the new-based allocator); also -fvisibility is known to have *lots* of issues,

[Bug c/22485] pointer +- integer is never NULL

2005-07-14 Thread falk at debian dot org
--- Additional Comments From falk at debian dot org 2005-07-14 13:19 --- (In reply to comment #2) This is invalid and here is why, if both p and x are NULL/0, then p+x will always be NULL so in this is invalid optimization. Huh? nullpointer + 0 is undefined, it doesn't matter what

[Bug tree-optimization/22486] New: Upcasts are not folded away

2005-07-14 Thread rguenth at gcc dot gnu dot org
In C++, a common idiom is to use upcasting to traverse the inheritance hierarchy backwards. F.i. the following simple code template class T struct Base { const T unwrap() const { return *(static_castconst T *(this)); } int data[2]; }; struct Object; struct Object : BaseObject { int

[Bug tree-optimization/22486] Upcasts are not folded away

2005-07-14 Thread rguenth at gcc dot gnu dot org
--- Additional Comments From rguenth at gcc dot gnu dot org 2005-07-14 13:26 --- Or even simple C: typedef struct { int i; } Foo; Foo foo; Foo *bar(void) { return (Foo *)foo.i; } here, in bar() fold (or whoever) should fold (Foo *)foo.i to foo. Because i is at offset zero and foo is

[Bug tree-optimization/22484] [4.1 Regression] ICE: verify_stmts failed with -O3

2005-07-14 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-14 13:30 --- I add more checking and this is what I get someone not playing nice. -- What|Removed |Added

[Bug libfortran/16435] gfortran X edit descriptor failure: test f77-edit-x-out.f

2005-07-14 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-07-14 13:34 --- Subject: Bug 16435 CVSROOT:/cvs/gcc Module name:gcc Branch: gcc-4_0-branch Changes by: [EMAIL PROTECTED] 2005-07-14 13:34:49 Modified files: libgfortran/io : io.h

[Bug libstdc++/22309] mt allocator doesn't pthread_key_delete it's keys

2005-07-14 Thread jakub at redhat dot com
--- Additional Comments From jakub at redhat dot com 2005-07-14 13:37 --- Another patch here: http://gcc.gnu.org/ml/gcc-patches/2005-07/msg00993.html To test whether _M_get_thread_id/_M_initialize/_M_destroy_thread_key works I was using following testcase under debugger: #include

[Bug c/22485] pointer +- integer is never NULL

2005-07-14 Thread dberlin at gcc dot gnu dot org
--- Additional Comments From dberlin at gcc dot gnu dot org 2005-07-14 13:38 --- H. I swear we just had this discussion for VRP purposes, and that a bug was recently fixed so that we don't assume that pointer + - integer is NULL. But if it's really undefined, maybe we should

[Bug c/22485] pointer +- integer is never NULL

2005-07-14 Thread falk at debian dot org
--- Additional Comments From falk at debian dot org 2005-07-14 13:45 --- (In reply to comment #4) H. I swear we just had this discussion for VRP purposes, and that a bug was recently fixed so that we don't assume that pointer + - integer is NULL. Well, I checked C99 and C++,

[Bug c++/22487] New: C++ front-end produces mis-match types in EQ_EXPR (array constructor)

2005-07-14 Thread pinskia at gcc dot gnu dot org
Testcase only in 64bit mode where sizeof (long) != sizeof(int): struct c { int t; int y; c(); }; template typename T T * allocbuf (unsigned long size) { return new T[size]; } c * a = allocbufc(10); See PR 22368 for the patch to detect this. -- Summary: C++ front-end produces

[Bug other/22368] [meta-bugs] mis-match types in GCC

2005-07-14 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added BugsThisDependsOn||22487 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22368

[Bug rtl-optimization/22167] [3.4 regression] Strange optimization bug when using -Os

2005-07-14 Thread rsandifo at gcc dot gnu dot org
--- Additional Comments From rsandifo at gcc dot gnu dot org 2005-07-14 13:49 --- I think this is a bug in gcse.c:hoist_code. It appears to date back to when the code was first added. The function is supposed to be doing the following: for each block BB for each expr E

[Bug c++/22452] [4.1 regression] ICE expected tree that contains 'decl with visibility' structure, have 'const_decl' in decl_linkage, at cp/tree.c:2132

2005-07-14 Thread dberlin at gcc dot gnu dot org
--- Additional Comments From dberlin at gcc dot gnu dot org 2005-07-14 13:49 --- Nathan tells me it's lk_internal for a CONST_DECL. fixing. -- What|Removed |Added

[Bug c++/22487] C++ front-end produces mis-match types in EQ_EXPR (array constructor)

2005-07-14 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-14 13:49 --- Oh, this has nothing to do with templates at all, reduced further: struct c { int t; int y; c(); }; c * allocbuf (unsigned long size) { return new c[size]; } --

[Bug tree-optimization/22484] [4.1 Regression] ICE: verify_stmts failed with -O3

2005-07-14 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added GCC build triplet|x86_64-unknown-linux-gnu| GCC host triplet|x86_64-unknown-linux-gnu| GCC target triplet|x86_64-unknown-linux-gnu|any 64bit

[Bug tree-optimization/22486] Upcasts are not folded away

2005-07-14 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added Severity|normal |enhancement http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22486

[Bug tree-optimization/22483] [4.1 Regression] ICE : tree check: expected ssa_name, have var_decl in is_old_name, at tree-into-ssa.c:466

2005-07-14 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added CC||dnovillo at gcc dot gnu dot ||org Keywords|

[Bug target/22481] [4.1 Regression] ICE in extract_constrain_insn_cached, at recog.c:2000 with -O3 -fpeel-loops

2005-07-14 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-14 13:58 --- This is most likely exposed by: 2005-07-12 Zdenek Dvorak [EMAIL PROTECTED] PR rtl-optimization/20376 * toplev.c (process_options): Enable -fweb and -frename-registers when

[Bug tree-optimization/22488] New: ICE: in first_vi_for_offset, at tree-ssa-structalias.c:2585 with -O3

2005-07-14 Thread micis at gmx dot de
When I compile ace542 with the actual snapshot of gcc41 I get an ICE when I use -O3. The last snapshot which works is gcc-4.1-20050604, the first that fails is gcc-4.1-20050611 Michael Cieslinski g++41f -O3 -c -o .obj/cubitS.o cubitS.ii cubitS.cpp: In static member function 'static void

[Bug tree-optimization/22488] ICE: in first_vi_for_offset, at tree-ssa-structalias.c:2585 with -O3

2005-07-14 Thread micis at gmx dot de
--- Additional Comments From micis at gmx dot de 2005-07-14 14:16 --- Created an attachment (id=9272) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9272action=view) preprocessed source -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22488

[Bug tree-optimization/22488] [4.1 Regression] ICE: in first_vi_for_offset, at tree-ssa-structalias.c:2585 with -O3

2005-07-14 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-14 14:17 --- This might be fixed already but I have not tried to look into it yet. -- What|Removed |Added

[Bug tree-optimization/22488] [4.1 Regression] ICE: in first_vi_for_offset, at tree-ssa-structalias.c:2585 with -O3

2005-07-14 Thread micis at gmx dot de
--- Additional Comments From micis at gmx dot de 2005-07-14 14:21 --- Could be that this is a duplicate of bug22422; I will try the patch given there -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22488

[Bug debug/22489] New: [4.0/4.1 Regression] ICE in dwarf2out_finish

2005-07-14 Thread jakub at redhat dot com
The following testcase ICEs on various (dwarf2 using) targets with -g: namespace N { }; struct T { T () { using namespace N; } }; void bar () { struct U : public T { void baz () { using namespace N; } } u; } This is a regression from GCC 3.4.x, present on both

[Bug debug/22489] [4.0/4.1 Regression] ICE in dwarf2out_finish

2005-07-14 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-14 14:38 --- Confirmed. -- What|Removed |Added Status|UNCONFIRMED |NEW

[Bug tree-optimization/22488] [4.1 Regression] ICE: in first_vi_for_offset, at tree-ssa-structalias.c:2585 with -O3

2005-07-14 Thread micis at gmx dot de
--- Additional Comments From micis at gmx dot de 2005-07-14 14:39 --- I can't apply the patch or compile the actual source of tree-ssa-structalias.c, also I don't have cvs access so I can't check if this ICE still exists in the new software. --

[Bug tree-optimization/22488] [4.1 Regression] ICE: in first_vi_for_offset, at tree-ssa-structalias.c:2585 with -O3

2005-07-14 Thread dberlin at gcc dot gnu dot org
--- Additional Comments From dberlin at gcc dot gnu dot org 2005-07-14 14:46 --- This case doesn't fail on my i686 x x86_64 cross for c++ as of today, so i'm going to guess it was the same bug. You should probably verify that the patch fixes it on your compiler, of course :) 06-11

[Bug tree-optimization/22488] [4.1 Regression] ICE: in first_vi_for_offset, at tree-ssa-structalias.c:2585 with -O3

2005-07-14 Thread micis at gmx dot de
--- Additional Comments From micis at gmx dot de 2005-07-14 14:56 --- I build ggc from the snapshots every week. Tocompile the program I used 20050709. I use the older compilers only to find when this ICE first occured. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22488

[Bug tree-optimization/22488] [4.1 Regression] ICE: in first_vi_for_offset, at tree-ssa-structalias.c:2585 with -O3

2005-07-14 Thread dberlin at dberlin dot org
--- Additional Comments From dberlin at gcc dot gnu dot org 2005-07-14 15:00 --- Subject: Re: [4.1 Regression] ICE: in first_vi_for_offset, at tree-ssa-structalias.c:2585 with -O3 On Thu, 2005-07-14 at 14:57 +, micis at gmx dot de wrote: --- Additional Comments From

Re: [Bug c++/22452] [4.1 regression] ICE expected tree that contains 'decl with visibility' structure, have 'const_decl' in decl_linkage, at cp/tree.c:2132

2005-07-14 Thread Gabriel Dos Reis
dberlin at gcc dot gnu dot org [EMAIL PROTECTED] writes: | Nathan tells me it's lk_internal for a CONST_DECL. Where does that come from? There is a section numbered 3.5 and titled Program and linkage. It says in paragraph 4 A name having namespace scope has external linkage if it is the

[Bug c++/22452] [4.1 regression] ICE expected tree that contains 'decl with visibility' structure, have 'const_decl' in decl_linkage, at cp/tree.c:2132

2005-07-14 Thread gdr at integrable-solutions dot net
--- Additional Comments From gdr at integrable-solutions dot net 2005-07-14 15:14 --- Subject: Re: [4.1 regression] ICE expected tree that contains 'decl with visibility' structure, have 'const_decl' in decl_linkage, at cp/tree.c:2132 dberlin at gcc dot gnu dot org [EMAIL PROTECTED]

[Bug c/22485] pointer +- integer is never NULL

2005-07-14 Thread gdr at integrable-solutions dot net
--- Additional Comments From gdr at integrable-solutions dot net 2005-07-14 15:17 --- Subject: Re: pointer +- integer is never NULL dberlin at gcc dot gnu dot org [EMAIL PROTECTED] writes: | H. | I swear we just had this discussion for VRP purposes, and that a bug was | recently

[Bug c/22485] pointer +- integer is never NULL

2005-07-14 Thread gdr at integrable-solutions dot net
--- Additional Comments From gdr at integrable-solutions dot net 2005-07-14 15:19 --- Subject: Re: pointer +- integer is never NULL falk at debian dot org [EMAIL PROTECTED] writes: | (In reply to comment #4) | H. | I swear we just had this discussion for VRP purposes, and that

[Bug libfortran/16435] gfortran X edit descriptor failure: test f77-edit-x-out.f

2005-07-14 Thread pault at gcc dot gnu dot org
--- Additional Comments From pault at gcc dot gnu dot org 2005-07-14 15:21 --- Patch committed to mainline and 4.0 -- What|Removed |Added Status|NEW

[Bug fortran/19292] [meta-bug] g77 features lacking in gfortran

2005-07-14 Thread pault at gcc dot gnu dot org
-- Bug 19292 depends on bug 16435, which changed state. Bug 16435 Summary: gfortran X edit descriptor failure: test f77-edit-x-out.f http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16435 What|Old Value |New Value

[Bug libfortran/16435] gfortran X edit descriptor failure: test f77-edit-x-out.f

2005-07-14 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added Target Milestone|--- |4.0.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16435

[Bug libstdc++/22482] -fvisibility=hidden and stl - SEGV in __gnu_cxx::__pooltrue::_M_reclaim_block

2005-07-14 Thread jakub at redhat dot com
--- Additional Comments From jakub at redhat dot com 2005-07-14 15:24 --- IMHO either we want to just force what must have default visibility to have the default visibility (in mt_allocator.h case it is _S_get_pool), as in: --- ext/mt_allocator.h 2005-05-20 03:36:29.0 +0200 +++

[Bug rtl-optimization/20376] The missed-optimization of general induction variables in the new rtl-level loop optimizer cause performance degradation.

2005-07-14 Thread canqun at nudt dot edu dot cn
--- Additional Comments From canqun at nudt dot edu dot cn 2005-07-14 15:25 --- (In reply to comment #13) Fixed. Performance test on IA-64 recently show that loop unrolling with '-fweb' and '- frename-registers turned on can take nearly the same effectiveness as with the giv

[Bug c/20303] Can't push more than 16 nested visibility

2005-07-14 Thread jakub at redhat dot com
--- Additional Comments From jakub at redhat dot com 2005-07-14 15:33 --- Any reason why this hasn't been fixed on gcc-4_0-branch as well? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20303

[Bug c/22485] pointer +- integer is never NULL

2005-07-14 Thread falk at debian dot org
--- Additional Comments From falk at debian dot org 2005-07-14 15:37 --- (In reply to comment #7) I'm failing to find anything in the C++ standard that suggests that the following shall be undefined (reinterpret_castint*(0) + 5) - 5 If (reinterpret_castint*(0) + 5) - 5 is not

[Bug c++/22452] [4.1 regression] ICE expected tree that contains 'decl with visibility' structure, have 'const_decl' in decl_linkage, at cp/tree.c:2132

2005-07-14 Thread dberlin at dberlin dot org
--- Additional Comments From dberlin at gcc dot gnu dot org 2005-07-14 16:03 --- Subject: Re: [4.1 regression] ICE expected tree that contains 'decl with visibility' structure, have 'const_decl' in decl_linkage, at cp/tree.c:2132 | fixing. Please look at section

[Bug tree-optimization/22490] New: ICE: verify_stmts failed with -O3

2005-07-14 Thread micis at gmx dot de
When I compile ace542 with the actual snapshot of gcc41 I get an ICE when I use -O3. The last snapshot which works is gcc-4.1-20050528, the first that fails is gcc-4.1-20050604 Michael Cieslinski g++41f -O3 -c -o .obj/anonymousC.o anonymousC.ii ACE_wrappers/TAO/tao/Valuetype/ValueBase.inl: In

[Bug tree-optimization/22484] [4.1 Regression] ICE: verify_stmts failed with -O3

2005-07-14 Thread reichelt at gcc dot gnu dot org
--- Additional Comments From reichelt at gcc dot gnu dot org 2005-07-14 16:05 --- Confirmed. Reduced testcase (compile with -O3): == struct A { ~A(); }; typedef bool B; bool foo(); bool bar(A) { B b = true; for (int i = 0; i 2 b; ++i) b

[Bug tree-optimization/22490] ICE: verify_stmts failed with -O3

2005-07-14 Thread micis at gmx dot de
--- Additional Comments From micis at gmx dot de 2005-07-14 16:05 --- Created an attachment (id=9273) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9273action=view) preprocessed source -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22490

[Bug tree-optimization/22230] [4.1 Regression] value range propagation error

2005-07-14 Thread steven at gcc dot gnu dot org
--- Additional Comments From steven at gcc dot gnu dot org 2005-07-14 16:16 --- Diego is always too busy to fix his bugs, so I'll take a look at this one. -- What|Removed |Added

[Bug tree-optimization/22490] ICE: verify_stmts failed with -O3

2005-07-14 Thread reichelt at gcc dot gnu dot org
--- Additional Comments From reichelt at gcc dot gnu dot org 2005-07-14 16:25 --- Replacing a Boolean with bool at the right place makes the code compile. This is the same problem as PR 22484. *** This bug has been marked as a duplicate of 22484 *** -- What|Removed

[Bug tree-optimization/22484] [4.1 Regression] ICE: verify_stmts failed with -O3

2005-07-14 Thread reichelt at gcc dot gnu dot org
--- Additional Comments From reichelt at gcc dot gnu dot org 2005-07-14 16:25 --- *** Bug 22490 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22484

[Bug rtl-optimization/22445] Optimizations done by cselib depend on pointer values

2005-07-14 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-07-14 16:37 --- Subject: Bug 22445 CVSROOT:/cvs/gcc Module name:gcc Branch: sh-elf-4_1-branch Changes by: [EMAIL PROTECTED] 2005-07-14 16:37:23 Modified files: gcc:

[Bug tree-optimization/22484] [4.1 Regression] ICE: verify_stmts failed with -O3

2005-07-14 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-14 16:39 --- Found the problem, we should be removing the cast as it is useless. Fixing. -- What|Removed |Added

[Bug tree-optimization/22483] [4.1 Regression] ICE : tree check: expected ssa_name, have var_decl in is_old_name, at tree-into-ssa.c:466

2005-07-14 Thread reichelt at gcc dot gnu dot org
--- Additional Comments From reichelt at gcc dot gnu dot org 2005-07-14 16:45 --- Probably related to PR22416. -- What|Removed |Added BugsThisDependsOn|

[Bug tree-optimization/22488] [4.1 Regression] ICE: in first_vi_for_offset, at tree-ssa-structalias.c:2585 with -O3

2005-07-14 Thread reichelt at gcc dot gnu dot org
--- Additional Comments From reichelt at gcc dot gnu dot org 2005-07-14 16:53 --- After some tweaking I can reproduce the ICE on i686-pc-linux-gnu with todays version of mainline. So it's not a dupe of PR22422. -- What|Removed |Added

[Bug middle-end/22253] [4.1 Regression] ICE while compiling libjava/gnu/gcj/xlib/natWindow.cc

2005-07-14 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-14 16:57 --- Fixed now on the mainline. -- What|Removed |Added Status|NEW

[Bug tree-optimization/22486] Upcasts are not folded away

2005-07-14 Thread rguenth at gcc dot gnu dot org
--- Additional Comments From rguenth at gcc dot gnu dot org 2005-07-14 16:58 --- I'm looking at this myself and have a patch that helps for the cases I care. -- What|Removed |Added

[Bug libstdc++/22482] -fvisibility=hidden and stl - SEGV in __gnu_cxx::__pooltrue::_M_reclaim_block

2005-07-14 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-14 16:59 --- After reading comment #3, this is in fact a dup of bug 19664. *** This bug has been marked as a duplicate of 19664 *** -- What|Removed |Added

[Bug libstdc++/19664] libstdc++ headers should have pop/push of the visibility around the declarations

2005-07-14 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-14 16:59 --- *** Bug 22482 has been marked as a duplicate of this bug. *** -- What|Removed |Added

[Bug tree-optimization/22230] [4.1 Regression] value range propagation error

2005-07-14 Thread steven at gcc dot gnu dot org
--- Additional Comments From steven at gcc dot gnu dot org 2005-07-14 17:02 --- The bug is that the 4 cross operations are not computed properly. In extract_range_from_binary_expr we compute them as follows: /* Compute the 4 cross operations. */ val[0] =

[Bug libstdc++/22309] mt allocator doesn't pthread_key_delete it's keys

2005-07-14 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed||1 Last reconfirmed|-00-00 00:00:00

[Bug c/22476] -Wmissing-format-attribute should pick out function pointer candidates also

2005-07-14 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-14 17:06 --- Confirmed. -- What|Removed |Added Status|UNCONFIRMED |NEW

[Bug fortran/22491] New: character array parameters do not reduce

2005-07-14 Thread dje at gcc dot gnu dot org
Work on PR 21730 uncovered that character array initializers do not reduce. character*2 a (1) character*4 b character*6 c parameter (a=12) parameter (b = a(1)) write (c,'(#,A,#)') b if (c .ne. '#12 #') call abort end Or:

[Bug ada/22477] GNAT does not compile any Ada files

2005-07-14 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-14 17:08 --- Can you attach conftest.adb? -- What|Removed |Added CC|

[Bug fortran/22491] character array parameters do not reduce

2005-07-14 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-14 17:08 --- Confirmed. -- What|Removed |Added Status|UNCONFIRMED |NEW

[Bug fortran/16861] segfault with doubly used module

2005-07-14 Thread dje at gcc dot gnu dot org
--- Additional Comments From dje at gcc dot gnu dot org 2005-07-14 17:12 --- For the example in comment #14, the USE of MOD2 in MOD3 is not parsing the saved MOD2 module correctly causing J1 to be restored with a NULL symtree. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16861

[Bug tree-optimization/22376] PTA is slow on a silly unrealistic test case

2005-07-14 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-14 17:13 --- Confirmed, patch here: http://gcc.gnu.org/ml/gcc-patches/2005-07/msg00918.html. -- What|Removed |Added

[Bug libfortran/22412] [4.0 only] Fortran B edit descriptor error

2005-07-14 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-07-14 17:17 --- Subject: Bug 22412 CVSROOT:/cvs/gcc Module name:gcc Branch: gcc-4_0-branch Changes by: [EMAIL PROTECTED] 2005-07-14 17:17:14 Modified files: libgfortran:

[Bug c/20303] [4.0 only] Can't push more than 16 nested visibility

2005-07-14 Thread hjl at lucon dot org
--- Additional Comments From hjl at lucon dot org 2005-07-14 17:25 --- A patch for gcc 4.0 is posted at http://gcc.gnu.org/ml/gcc-patches/2005-07/msg00994.html -- What|Removed |Added

  1   2   >