[Bug rtl-optimization/20100] [4.0 regression] static call incorrectly judged constant, moved out of loop

--- Additional Comments From hp at gcc dot gnu dot org 2005-02-20 08:55 --- I don't really understand this part of comment #4 which apparently is the reason for relabelling this PR as rtl-optimization: "Currently in 4.0.x, pure/const is found by the rtl and not by tree wise". See the bu

[Bug libfortran/20092] gfortran not correctly padding keyboard or text file input

-- What|Removed |Added CC||Thomas dot Koenig at online ||dot de http://gcc.gnu.org/bugzill

[Bug c++/20099] -pthreads should imply -fno-threadsafe-statics

--- Additional Comments From qrczak at knm dot org dot pl 2005-02-20 10:16 --- > You cannot create code that works with this option and doesn't work without it > except by violating the POSIX standard. So POSIX code should not have this > option enabled by default -- it's a pure pessimiz

[Bug target/14037] bootstrapping fails when configured with --with-cpu=601

--- Additional Comments From stefaan dot simoens at tiscali dot be 2005-02-20 10:17 --- Works fine now! Tested with 3.4.3 and ./configure --enable-shared --enable-languages=c --with-cpu=601 -- What|Removed |Added -

[Bug c++/20099] -pthreads should imply -fno-threadsafe-statics

--- Additional Comments From davids at webmaster dot com 2005-02-20 10:48 --- There is certainly the eternal argument whether a class should implement its own locks internally or whether the caller should implement them. The first case simplifies calling at the expense of overhead when

[Bug target/19724] ICE when building a m68hc11 cross-compiler on ia64

--- Additional Comments From aurelien at aurel32 dot net 2005-02-20 10:54 --- Ok, so here are more information: - The source used is gcc 3.3.5 + patch from http://m68hc11.serveftp.org/m68hc11_src.php Please note the problem is also present without the patch - The testcase is compiled w

[Bug c/20102] New: Incorrect floating point code generated when assigning to "packed" structure

gcc generates incorrect code when assigning to stack residing struct bearing "packed" attribute. Correct code is generated when assigning to global struct of the same type. Example: //- typedef struct { char x1; char x2; char x3; float v1; float v2; float v3; char x4; char x5;

[Bug middle-end/19698] [3.4/4.0 Regression] Infinite loop in update_life_info

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-02-20 11:09 --- Subject: Bug 19698 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-02-20 11:09:16 Modified files: gcc: ChangeLog cfgloop.c flow.c function.h

[Bug middle-end/19698] [3.4/4.0 Regression] Infinite loop in update_life_info

--- Additional Comments From steven at gcc dot gnu dot org 2005-02-20 11:11 --- Should be fixed now... -- What|Removed |Added Status|NEW

[Bug c++/20103] New: [4.0 regression] ICE in create_tmp_var

GNU C++ version 4.0.0 20050219 (experimental) (alphaev68-unknown-linux-gnu) bug.cc: In function 'void g()': bug.cc:28: internal compiler error: in create_tmp_var, at gimplify.c:368 Please submit a full bug report, with preprocessed source if appropriate. See http://gcc.gnu.org/bugs.html> for instru

[Bug c++/20103] [4.0 regression] ICE in create_tmp_var

--- Additional Comments From falk at debian dot org 2005-02-20 11:13 --- Created an attachment (id=8238) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8238&action=view) test case (compile with no options) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20103

[Bug c++/20099] -pthreads should imply -fno-threadsafe-statics

--- Additional Comments From qrczak at knm dot org dot pl 2005-02-20 13:00 --- > There is certainly the eternal argument whether a class should implement its > own > locks internally or whether the caller should implement them. And my guideline is as follows: it should implement its ow

[Bug target/20094] gcc.dg/transparent-union-* fail on ia64-hpux

--- Additional Comments From giovannibajo at libero dot it 2005-02-20 13:03 --- Jim, these are transparent unions, I thought that they were passed using the convention of the first element in the union. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20094

[Bug target/20102] Incorrect floating point code generated when assigning to "packed" structure

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 13:34 --- lfs f2, 395(r1) //p.v3 - incorrect misaligned load (throws exception) Yes but the OS/kernel is supposed to handle the exception as any other OS on PPC would. -- What|Removed

[Bug middle-end/19698] [3.4/4.0 Regression] Infinite loop in update_life_info

-- What|Removed |Added Target Milestone|3.4.4 |4.0.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19698

[Bug c++/20103] [4.0 regression] ICE in create_tmp_var

-- What|Removed |Added Target Milestone|--- |4.0.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20103

[Bug tree-optimization/19951] ICE in tree_split_edge, at tree-cfg.c:3199 with -ftree-vectorize

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-02-20 13:47 --- Subject: Bug 19951 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-02-20 13:47:29 Modified files: gcc: ChangeLog tree-vect-analyze.c Log m

[Bug c++/20103] [4.0 regression] ICE in create_tmp_var

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 13:48 --- Target independent. Confirmed reduced a little further (removed the templates) testcase: struct mpz_class { mpz_class (const mpz_class &); mpz_class(); }; inline mpz_class operator*(int, const mpz_class

[Bug c++/20103] [4.0 regression] ICE in create_tmp_var

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 13:52 --- This has been failing since 20040909. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20103

[Bug tree-optimization/19905] Extra V_MAY_DEF on a static variable whose address is not taken (we should be able to move the load out of the loop)

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 14:12 --- Confirmed. -- What|Removed |Added Status|UNCONFIRMED |NEW E

[Bug rtl-optimization/19705] Cannot turn off doloop optimization via -fno-branch-count-reg if -fno-ivopts is also supplied

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 14:17 --- Confirmed, the documention just needs to changed as that -fno-branch-count-reg only turns off the extra analysis and that you can still get code using the branch counter even when using this option. --

[Bug c++/19817] C++ front-end produces a cast instead of just &a.b (when call the deconstructor)

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 14:18 --- Confirmed, This seems stupid the front-end is doing this as casts get in the way of optimizations now. -- What|Removed |Added --

[Bug middle-end/19779] IBM 128bit long double format is not constant folded.

-- What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed||1 Last reconfirmed|-00-00 00:00:00 |2005-02-

[Bug tree-optimization/19827] Missed pure/const optimization

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 14:22 --- Confirmed. Well h is still not the most optimal code, the following is: int m(int i, int j) { int k = 0; if(i || j) k = f(); return k; } This is very closely related to PR 20083. -- W

[Bug target/20102] Incorrect floating point code generated when assigning to "packed" structure

-- What|Removed |Added Severity|critical|normal http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20102

[Bug java/20104] New: gij fails on ppc and not on x86

I need to use ecj (the Eclipse java compiler) via gij (long story) so I am attempting something like this: CLASSPATH=jdtcore.jar:jdtCompilerAdapter.jar:libgcj-4.0.0.jar gij \ org.eclipse.jdt.internal.compiler.batch.Main HelloWorld.java On x86 I get no output and a class file, but on ppc I just ge

[Bug java/20104] gij fails on ppc and not on x86

--- Additional Comments From overholt at redhat dot com 2005-02-20 15:11 --- Created an attachment (id=8239) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8239&action=view) output of strace gij org.eclipse.jdt.internal.compiler.batch.Main HelloWorld.java Stripped-down strace outpu

[Bug java/20104] gij fails on ppc and not on x86

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 15:15 --- (In reply to comment #0) > gdb doesn't work for me in this case (via its CVS head or via the Fedora > rawhide > RPMs). I'll post the output of strace as an attachment The reason for gdb failing is most li

[Bug libfortran/20105] New: Compilation fails on math.h

Error Messages: /disk2/gcc/gcc/libgfortran/generated/exp_c8.c:38: error: conflicting types for 'cabs' /disk2/gcc/gcc/libgfortran/generated/exp_c8.c:38:: Too many arguments. /disk2/gcc/gcc-obj/gcc/include/math.h:676: error: previous declaration of 'cabs' was here /disk2/gcc/gcc-obj/gcc/include/math.

[Bug libfortran/20105] Compilation fails on math.h

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 15:21 --- *** This bug has been marked as a duplicate of 15266 *** -- What|Removed |Added

[Bug libfortran/15266] libgfortran doesn't compile on IRIX 5.3

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 15:21 --- *** Bug 20105 has been marked as a duplicate of this bug. *** -- What|Removed |Added

[Bug libfortran/20085] iargc returns wrong count for number of program arguments

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-02-20 15:24 --- Subject: Bug 20085 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-02-20 15:24:02 Modified files: libgfortran: ChangeLog libgfortran/intrin

[Bug ada/19323] ACATS cdd2a03 fails at compile time

--- Additional Comments From ebotcazou at gcc dot gnu dot org 2005-02-20 15:28 --- Until after it is removed from the norun.lst file. -- What|Removed |Added

[Bug ada/18817] ACATS c380004 fails at run time

--- Additional Comments From ebotcazou at gcc dot gnu dot org 2005-02-20 15:29 --- Until after it is removed from the norun.lst file. -- What|Removed |Added Sta

[Bug other/20106] New: binutils-2.15.94.0.2.2 misscompilation.

# echo 'int main() { }' > tmp.c # gcc -O tmp.c -g -o tmp # strip tmp BFD: tmp: warning: Empty loadable segment detected, is this intentional ? BFD: tmp: warning: Empty loadable segment detected, is this intentional ? strip: there are no sections to be copied! binutils built by g

[Bug libfortran/20085] iargc returns wrong count for number of program arguments

--- Additional Comments From kargl at gcc dot gnu dot org 2005-02-20 15:37 --- Patch applied. -- What|Removed |Added Status|NEW |RESOLVED

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

-- Bug 19292 depends on bug 20085, which changed state. Bug 20085 Summary: iargc returns wrong count for number of program arguments http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20085 What|Old Value |New Value

[Bug other/20106] binutils-2.15.94.0.2.2 misscompilation.

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 15:37 --- *** This bug has been marked as a duplicate of 19937 *** -- What|Removed |Added

[Bug tree-optimization/19937] [4.0 regression] Wrong loop exit (causes binutils to fail)

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 15:37 --- *** Bug 20106 has been marked as a duplicate of this bug. *** -- What|Removed |Added

[Bug ada/18663] [4.0 Regression] ACATS ICE cc1221d expected integer_cst, have nop_expr in tree_int_cst_lt, at tree.c:3779

--- Additional Comments From ebotcazou at gcc dot gnu dot org 2005-02-20 15:38 --- Investigating. -- What|Removed |Added AssignedTo|unassigned at gcc dot gnu |ebo

[Bug tree-optimization/20100] [4.0 regression] static call incorrectly judged constant, moved out of loop

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 15:41 --- Actually this is tree aliasing issue. LIM is still doing its job as it does not know that inc_g can change memory and that ring_empty accesses it. This was like my testcase in PR 19828. -- Wh

[Bug tree-optimization/20100] [4.0 regression] static call incorrectly judged constant, moved out of loop

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 15:44 --- This looks like PR 19828's comment 1 testcase which by the way still fails. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20100

[Bug tree-optimization/20100] [4.0 regression] static call incorrectly judged constant, moved out of loop

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 15:50 --- And here is a reduced (and self contained) testcase for that case: int func_pure (void) __attribute__ ((pure)); void func_other (int); int global_int; void abort (); void func_other(int a) { if (a != globa

[Bug tree-optimization/19828] [4.0 Regression] LIM is pulling out a pure function even though there is something which can modify global memory

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 15:52 --- Note the testcase in comment 1 is not fixed yet, see PR 20100. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19828

[Bug tree-optimization/18727] [4.0 Regression] ACATS c43214c fails at runtime (tree-dce/aliasing bug)

--- Additional Comments From ebotcazou at gcc dot gnu dot org 2005-02-20 16:38 --- Investigating. -- What|Removed |Added AssignedTo|unassigned at gcc dot gnu |ebot

[Bug middle-end/18785] [4.0 Regression] isdigit builtin function fails with EBCDIC character sets

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-02-20 17:01 --- Subject: Bug 18785 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-02-20 17:01:32 Modified files: gcc: ChangeLog builtins.c c-common.c c-com

[Bug middle-end/18785] [4.0 Regression] isdigit builtin function fails with EBCDIC character sets

--- Additional Comments From zack at codesourcery dot com 2005-02-20 17:07 --- Patch checked in. Related bugs remain, which should receive separate PRs. -- What|Removed |Added --

[Bug ada/20075] Bug in GNAT.Expect.Non_Blocking_Spawn

--- Additional Comments From ludovic dot brenta at insalien dot org 2005-02-20 17:14 --- Hi Stefan, I've given some more thought to the problem, and I think that perhaps the bug is in Ada.Command_Line.Command_Name, not in GNAT.OS_Lib or GNAT.Expect. Indeed, it is Ada.Command_Line.Comma

[Bug libstdc++/19955] [3.4 regression] Second std::ctype::narrow() does not call std::ctype::do_narrow()

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-02-20 17:14 --- Subject: Bug 19955 CVSROOT:/cvs/gcc Module name:gcc Branch: gcc-3_4-branch Changes by: [EMAIL PROTECTED] 2005-02-20 17:14:46 Modified files: libstdc++-v3 : Change

[Bug libstdc++/19955] [3.4 regression] Second std::ctype::narrow() does not call std::ctype::do_narrow()

--- Additional Comments From pcarlini at suse dot de 2005-02-20 17:15 --- Fixed for 3.4.4 and 4.0. -- What|Removed |Added Status|ASSIGNED|RES

[Bug objc/20107] New: Internal objc compiler error

I was tring to compile swarm 2.2 [www.swarm.org] from source and obtained the following internal compiler error gcc -DHAVE_CONFIG_H -I. -I. -I. -I./objc -I./objc -I. -DBUILDING_LIBOBJC -g -O2 -fgnu-runtime -fno-strict-aliasing -Wall -Wno-import -Wno-protocol -Wno-long-long -fgnu-runtime -fno-stri

[Bug debug/20107] Internal objc compiler error

-- What|Removed |Added Severity|critical|normal Component|objc|debug Keywords||i

[Bug debug/6387] [3.2 regression] -fpic -gdwarf-2 -g1 combination give ICE in dwarf2out

-- What|Removed |Added Target Milestone|--- |3.3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6387

[Bug debug/20107] Internal objc compiler error

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 17:37 --- Can you attach the preprocessed source as described on ? This might also be fixed in 3.3.x. 3.2.x is old at this point and is not going to change. -- http://gcc.gnu.org/b

[Bug c++/19797] [4.0 Regression] g++.dg/abi/inline1.C fails on hppa*-*-hpux*

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 17:52 --- hppa-hpux is a primary/secondary target. -- What|Removed |Added Target Milestone|---

[Bug ada/20089] [4.0 Regression] gnatmake broken when building ada tools

--- Additional Comments From mmazur at kernel dot pl 2005-02-20 18:12 --- I've recompiled the whole thing with -O0. Still doesn't work. If this is a miscompilation, then gcc4 is seriously borked on alpha. Any suggestions what to do with this? (I need gcc4 on alpha :) -- http://g

[Bug ada/20075] Bug in GNAT.Expect.Non_Blocking_Spawn

--- Additional Comments From sbellon at sbellon dot de 2005-02-20 18:33 --- Subject: Re: Bug in GNAT.Expect.Non_Blocking_Spawn On 20 Feb, you wrote: > I've given some more thought to the problem, and I think that perhaps > the bug is in Ada.Command_Line.Command_Name, not in GNAT.OS_Li

[Bug tree-optimization/20100] [4.0 Regression] LIM is pulling out a pure function even though there is something which can modify global memory

--- Additional Comments From hp at gcc dot gnu dot org 2005-02-20 18:50 --- I'm unassigning this PR to avoid giving an impression that I'm about to solve it. (I might be, but I have to read up on tree-ssa first.) I'd be happy if someone else fixed it, as long as my test-case is committ

[Bug fortran/20108] New: incorrect run time error on formatted read

I have used this format statement for quite a while and I don't see anything wrong with the program or data - [dir:~/tests/gfortran] dir% gfortran -o fread01 fread01.f [dir:~/tests/gfortran] dir% fread01 < fread01.dat At line 6 of file fread01.f Fortran runtime error: Bad value during integer read

[Bug tree-optimization/20100] [4.0 Regression] LIM is pulling out a pure function even though there is something which can modify global memory

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 19:02 --- One more note, we do the correct thing with " --param global-var-threshold=0" so this shows that we have aliasing issue. Diego, why don't we create the .GLOBAL_VAR otherwise? -- http://gcc.gnu.org/bug

[Bug middle-end/20109] New: printf optimizations and non-ASCII character sets

expand_builtin_printf, expand_builtin_fprintf, expand_builtin_sprintf and fold_builtin_sprintf presume that the host character set is compatible with the execution character set. They should use the target execution characters for '%', 'c', 's' and '\n'. -- Summary: printf optimizatio

[Bug c/20110] New: format checking and non-ASCII character sets

The printf/scanf/strftime/strfmon format checking presumes that all characters checked for in formats are the same in the host and target character sets. It should allow for -fexec-charset causing different target characters. -- Summary: format checking and non-ASCII character sets

[Bug middle-end/20111] New: real_nan and non-ASCII character sets

real_nan presumes that its string argument is in the host character set, so __builtin_nan does not work in the presence of -fexec-charset making the target character set incompatible with the host character set. It should allow for the argument being in the target character set. (Other approaches s

[Bug debug/20112] New: gdb will not print subroutine arguments

Sorry guys - I don't know if any of this should work, but I tried to use gdb with limited success - if the subroutine argument values would have printed, gdb would have been working well enough to be useful. [dir:~/tests/gfortran] dir% gfortran -g -o debug debug.f [dir:~/tests/gfortran] dir% gdb

[Bug fortran/20113] New: gdb will not print subroutine arguments

Sorry guys - I don't know if any of this should work, but I tried to use gdb with limited success - if the subroutine argument values would have printed, gdb would have been working well enough to be useful. [dir:~/tests/gfortran] dir% gfortran -g -o debug debug.f [dir:~/tests/gfortran] dir% gdb

[Bug debug/20112] gdb will not print subroutine arguments

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 19:34 --- Can you try -gfull? Darwin defaults to -gused and this might be a bug of -gused. -- What|Removed |Added

[Bug fortran/20113] gdb will not print subroutine arguments

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 19:41 --- *** This bug has been marked as a duplicate of 20112 *** -- What|Removed |Added

[Bug debug/20112] gdb will not print subroutine arguments

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 19:41 --- *** Bug 20113 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20112

[Bug c++/20099] -pthreads should imply -fno-threadsafe-statics

--- Additional Comments From davids at webmaster dot com 2005-02-20 19:43 --- >The reasoning is that dynamically created objects are often used locally in one >thread, in which case locking would be unnecessary, while a singleton is always >accessible to all threads. Accessible, but not

[Bug debug/20112] gdb will not print subroutine arguments

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 19:45 --- Confirmed, Hmm, the stabs looks right: .stabs "int1:t(0,17)[EMAIL PROTECTED];r(0,17);-128;127;",128,0,0,0 Maybe this is a gdb problem in that version of gdb. This works correctly on x86-linux-gnu w

[Bug libgcj/19611] create 'sources.zip' for use in eclipse

--- Additional Comments From doko at debian dot org 2005-02-20 19:56 --- When installed in a common place (/usr/share), the name src-4.0.0.zip is ambiguous. ok to change that to libgcj-src-4.0.0.zip? Matthias -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19611

[Bug preprocessor/18176] Bootstrap fail at FreeBSD 5.3-RC1 (and FreeBSD 5.1) with --enable-bootstrap configure option

--- Additional Comments From wanderer at rsu dot ru 2005-02-20 20:14 --- Bug fixed now... (after fixing PR19818 ?) -- What|Removed |Added Status|UNCONFIRMED

[Bug tree-optimization/19951] ICE in tree_split_edge, at tree-cfg.c:3199 with -ftree-vectorize

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-02-20 20:32 --- Subject: Bug 19951 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-02-20 20:32:41 Modified files: gcc/testsuite : ChangeLog gcc/testsuite/g++.

[Bug target/20102] Incorrect floating point code generated when assigning to "packed" structure

--- Additional Comments From oakad at yahoo dot com 2005-02-20 21:16 --- Three points: 1. Handling of this case shall be consistent. When dealing with global variables compiler emits byte by byte copy code. With automatic variables, compiler emits single lfs/stfs. 2. I believe that P

[Bug target/20102] Incorrect floating point code generated when assigning to "packed" structure

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 21:24 --- (In reply to comment #2) > 2. I believe that PPC architecture explicitly forbids unaligned floating > loads > and stores. Wrong. The PPC architecutures says that it will most likely to produce an unali

[Bug libstdc++/20114] New: Non-monotonic behavior of string::reserve

gromit:/tmp$ cat resize.cc #include #include using namespace std; int main() { string line; for ( size_t c=8162; c<8166; ++c ) { line.reserve(c); cout << line.capacity() << endl; } } gromit:/tmp$ g++-3.4 -v Lese Spezifikationen von /usr/lib/gcc/i486-linux/3.4.4/specs

[Bug c++/20099] -pthreads should imply -fno-threadsafe-statics

--- Additional Comments From qrczak at knm dot org dot pl 2005-02-20 21:43 --- > >Static locals in C++ are an equivalent to pthread_once in C/POSIX. > > Even in the single-threaded case, C++ leaves it undefined what happens if you > reenter a function that invokes a static initializer f

[Bug tree-optimization/18663] [4.0 Regression] ACATS ICE cc1221d expected integer_cst, have nop_expr in tree_int_cst_lt, at tree.c:3779

--- Additional Comments From ebotcazou at gcc dot gnu dot org 2005-02-20 21:57 --- Recategorizing. -- What|Removed |Added Component|ada |tr

[Bug tree-optimization/18663] [4.0 Regression] ACATS ICE cc1221d expected integer_cst, have nop_expr in tree_int_cst_lt, at tree.c:3779

--- Additional Comments From ebotcazou at gcc dot gnu dot org 2005-02-20 22:09 --- Proposed fix: http://gcc.gnu.org/ml/gcc-patches/2005-02/msg01179.html -- What|Removed |Added --

[Bug libstdc++/20114] Non-monotonic behavior of string::reserve

--- Additional Comments From pcarlini at suse dot de 2005-02-20 22:18 --- Note that, according to the standard, after a call to reserve(n), the *only* guarantee is that capacity >= n. I'm going to look a bit into this, but will change the current behavior, which results from the interact

[Bug tree-optimization/18663] [4.0 Regression] ACATS ICE cc1221d expected integer_cst, have nop_expr in tree_int_cst_lt, at tree.c:3779

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 22:21 --- I want to say PR 18705 is the bug as this one but I could be wrong. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18663

[Bug debug/20107] Internal objc compiler error

--- Additional Comments From ml_sergico at virgilio dot it 2005-02-20 22:24 --- Created an attachment (id=8242) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8242&action=view) preprocessed file generated with -save-temps -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20107

[Bug tree-optimization/18663] [4.0 Regression] ACATS ICE cc1221d expected integer_cst, have nop_expr in tree_int_cst_lt, at tree.c:3779

--- Additional Comments From ebotcazou at gcc dot gnu dot org 2005-02-20 22:26 --- > I want to say PR 18705 is the bug as this one but I could be wrong. I think you're right. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18663

[Bug debug/20107] Internal objc compiler error

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 22:27 --- Fixed already in 3.3.1. -- What|Removed |Added Status|UNCONFIRMED

[Bug libgcj/19728] libgcj Gnu.java missing SHA-160

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-02-20 22:30 --- Subject: Bug 19728 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-02-20 22:30:49 Modified files: libjava: ChangeLog libjava/gnu/java/s

[Bug libgcj/19728] libgcj Gnu.java missing SHA-160

-- What|Removed |Added Target Milestone|--- |4.0.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19728

[Bug libgcj/19728] libgcj Gnu.java missing SHA-160

--- Additional Comments From tromey at gcc dot gnu dot org 2005-02-20 22:32 --- I've checked in this patch -- What|Removed |Added Status|NEW

[Bug libstdc++/20114] Non-monotonic behavior of string::reserve

--- Additional Comments From pcarlini at suse dot de 2005-02-20 22:57 --- Humm, actually the fix seems very simple and also cures an old itch of mine, thanks for this! We should just call _S_create passing the current size *not* capacity as the second argument. Stay tuned... -- http:

[Bug tree-optimization/20115] New: [4.0 Regression] Pure functions are missed handled

Take the following code, we should not abort: int func_pure (void); void func_other (int); int global_int; int func_pure (void) { return global_int; } void func_other (int a) { global_int = a + 1; } int f(void) { int a; a = func_pure(); func_other (a); a = func_pure (); // We are removing

[Bug tree-optimization/20115] [4.0 Regression] Pure functions are missed handled

-- What|Removed |Added Target Milestone|--- |4.0.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20115

[Bug tree-optimization/20100] [4.0 Regression] LIM is pulling out a pure function even though there is something which can modify global memory

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 23:07 --- PR 20115 shows it is bigger deal than just LIM and that pure function handling is just broken. -- What|Removed |Added ---

[Bug tree-optimization/20115] [4.0 Regression] Pure functions are missed handled

-- What|Removed |Added OtherBugsDependingO||20100 nThis|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20115

[Bug tree-optimization/20115] [4.0 Regression] Pure functions are mishandled

-- What|Removed |Added Summary|[4.0 Regression] Pure |[4.0 Regression] Pure |functions are missed handled|functions are mishandled http://gcc.gnu

[Bug c++/20099] -pthreads should imply -fno-threadsafe-statics

--- Additional Comments From gniccolai at yahoo dot com 2005-02-20 23:36 --- This comment is relevant regarding the C++ ABI closure on which this idea has been derived: http://groups.google.it/groups?q=g:thl3050439784d&dq=&hl=it&lr=&client=firefox-a&rls=org.mozilla:it-IT:official_s&selm

[Bug tree-optimization/20100] [4.0 Regression] LIM is pulling out a pure function even though there is something which can modify global memory

-- What|Removed |Added AssignedTo|unassigned at gcc dot gnu |dnovillo at gcc dot gnu dot |dot org |org Status|NEW

[Bug c++/20099] -pthreads should imply -fno-threadsafe-statics

--- Additional Comments From davids at webmaster dot com 2005-02-20 23:59 --- What you keep ignoring is that the POSIX standard explicitly declares it a bug to access data in one thread while it may be modified in another. It's not "unfortunate timing", it's failure to use the proper co

[Bug java/20116] New: gcj-dbtool merging seems to lose mappings

For all of the Eclipse sub-RPMs, I'm trying to create mapping databases for their jars and then merge each one with into the main eclipse.db. Here is a snippet of the problem I'm having (seemingly truncated databases after a merge): [...] gcj-dbtool4 -l /usr/lib/eclipse/eclipse.db | head -n 2 Cap

[Bug AWT/17952] Windows don't show with window manager that supports _NET_REQUEST_FRAME_EXTENTS

--- Additional Comments From fitzsim at redhat dot com 2005-02-21 00:13 --- This wasn't actually fixed by the merge. -- What|Removed |Added Status|RESOLVED

[Bug AWT/17952] Windows don't show with window manager that supports _NET_REQUEST_FRAME_EXTENTS

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-21 00:35 --- Only a work around was applied. Which is why it still says: "Workaround for bug #17952." -- What|Removed |Added -

[Bug AWT/17952] Windows don't show with window manager that supports _NET_REQUEST_FRAME_EXTENTS

--- Additional Comments From fitzsim at redhat dot com 2005-02-21 00:54 --- Yeah, this was a mistake on my part. I thought the bug had been fixed by the merge but it wasn't. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17952

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