[Bug tree-optimization/18463] [4.0 Regression] Moving floating point through an integer register

2004-11-26 Thread rakdver at gcc dot gnu dot org
--- Additional Comments From rakdver at gcc dot gnu dot org 2004-11-26 08:12 --- The problem indeed is ivopts - dom interaction. Ivopts decide that since reg + 4 * reg is a cheap addressing mode, there is no reason to do anything else than what it does. To cure this we need to be able t

[Bug tree-optimization/17647] [4.0 regression] Missing i386 addressing modes

2004-11-26 Thread uros at gcc dot gnu dot org
--- Additional Comments From uros at gcc dot gnu dot org 2004-11-26 08:50 --- (In reply to comment #6) > This is fully a IV-OPTS problem now. > With -fno-ivopts, I get I can't get the same code as you. With mainline gcc (gcc version 4.0.0 20041126 (experimental)) and '

[Bug libstdc++/18678] std::time_put is broken with UTF-8 locales

2004-11-26 Thread pcarlini at suse dot de
--- Additional Comments From pcarlini at suse dot de 2004-11-26 09:25 --- Hi. I suppose your PR is about 3.4.x: 3.4.3, to be sure? Anyway, the most important point is that you are not telling us which is exactly your expectation! You are comparing, correctly, time_put with strftime, and

[Bug target/12817] [SYSV] Altivec code generation error with many registers used

2004-11-26 Thread amodra at bigpond dot net dot au
-- What|Removed |Added AssignedTo|unassigned at gcc dot gnu |amodra at bigpond dot net |dot org |dot au Status|NEW

[Bug rtl-optimization/8126] [3.3/3.4/4.0 regression] Floating point computation far slower in 3.2 than in 2.95

2004-11-26 Thread uros at gcc dot gnu dot org
--- Additional Comments From uros at gcc dot gnu dot org 2004-11-26 09:38 --- (In reply to comment #15) > Hmm, 4.0.0 is faster and smaller at least on a pentium4. The faster and smaller code is produced because scheduler is disabled for pentium4. -- http://gcc.gnu.org/bugzilla/show

[Bug libstdc++/18678] std::time_put is broken with UTF-8 locales

2004-11-26 Thread pcarlini at suse dot de
--- Additional Comments From pcarlini at suse dot de 2004-11-26 09:40 --- P.S. If, on the other hand, the non-ascii chars are troubling you, this is of course not a libstdc++-v3 issue, it's just that the shell is not able to correctly render UTF-8. -- http://gcc.gnu.org/bugzilla/sho

[Bug target/12817] [SYSV] Altivec code generation error with many registers used

2004-11-26 Thread amodra at bigpond dot net dot au
--- Additional Comments From amodra at bigpond dot net dot au 2004-11-26 09:54 --- /* vrsave code in the prologue trashes frame pointer reg -m32 -maltivec -mabi=altivec -mvrsave=yes -S pr12817.c */ #define vector __attribute__ ((vector_size (16))) extern void foo (int *); vector in

[Bug c++/18635] use of uninitialised reference accepted in C++ front end

2004-11-26 Thread giovannibajo at libero dot it
--- Additional Comments From giovannibajo at libero dot it 2004-11-26 10:16 --- Do you have a comp.std.c++ link? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18635

[Bug target/12817] [SYSV] Altivec code generation error with many registers used

2004-11-26 Thread amodra at bigpond dot net dot au
--- Additional Comments From amodra at bigpond dot net dot au 2004-11-26 10:53 --- http://gcc.gnu.org/ml/gcc-patches/2004-11/msg02247.html -- What|Removed |Added K

[Bug libstdc++/18633] resource allocation problem with __gnu_cxx::hash_map

2004-11-26 Thread pcarlini at suse dot de
--- Additional Comments From pcarlini at suse dot de 2004-11-26 10:58 --- Actually, just moving down the resize is not ok, since __n and __first would need to be recomputed too, with a non-trivial overhead in case of insert. Also, the memory doubling happens only when one of the thresho

[Bug libstdc++/18678] std::time_put is broken with UTF-8 locales

2004-11-26 Thread rleigh at debian dot org
--- Additional Comments From rleigh at debian dot org 2004-11-26 12:13 --- Yes, I'm using 3.4.3 (and glibc-2.3.2.ds1-18). With respect to the comparisons, I've now added wcsftime() to the test, and it /does/ match std::time_put: $ LANG=ru_RU.UTF-8 LC_ALL=ru_RU.UTF-8 ./date3 asctime:

[Bug libstdc++/18678] std::time_put is broken with UTF-8 locales

2004-11-26 Thread pcarlini at suse dot de
--- Additional Comments From pcarlini at suse dot de 2004-11-26 12:37 --- Hi again, and thanks for your feedback. Honestly, I'm not sure what the various consoles are supposed to do with wchar_t outputs. In any case, sorry, but this is not a libstdc++-v3 issue (anymore). --

[Bug libstdc++/18678] std::time_put is broken with UTF-8 locales

2004-11-26 Thread pcarlini at suse dot de
--- Additional Comments From pcarlini at suse dot de 2004-11-26 12:55 --- > I expected valid UTF-8 in both cases, since this is what the locale codeset > specifies. I'm not sure what encoding wchar_t would be using, but I assumed I > would get readable output (maybe I am wrong about tha

[Bug target/18510] GCC should have instrinsics for SPARC VIS instructions

2004-11-26 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-26 13:18 --- Subject: Bug 18510 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-26 13:18:16 Modified files: gcc: ChangeLog gcc/doc: e

[Bug ada/18680] New: pragma Linker_Section problems

2004-11-26 Thread berndtrog at yahoo dot com
Hello, there seems to be still a problem with 'pragma Linker_Section': package test is eeprom : constant String := "12345678901234567"; -- 17 byte pragma Linker_Section (Entity => eeprom, Section => ".eeprom"); type Eeprom_String is new String; pragma Link

[Bug fortran/18108] [gfortran] overloading does not work for functions

2004-11-26 Thread martin at mpa-garching dot mpg dot de
--- Additional Comments From martin at mpa-garching dot mpg dot de 2004-11-26 13:33 --- Created an attachment (id=7613) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7613&action=view) a test case for the problem -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18108

[Bug c++/18681] New: template friend declaration not recognized

2004-11-26 Thread wolfgang dot roehrl at de dot gi-de dot com
Dear all, I would like to post a fault 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 libstdc++/18678] std::time_put is broken with UTF-8 locales

2004-11-26 Thread rleigh at debian dot org
--- Additional Comments From rleigh at debian dot org 2004-11-26 13:52 --- Thanks for the fast response! I guess how wchar_t output works is implementation-defined, but I'll check up on how it should work--it's probably working entirely correctly. Many thanks, Roger -- http://gcc.g

[Bug libgcj/13806] linking libgcj.so requires excessive time/memory

2004-11-26 Thread phython at gcc dot gnu dot org
--- Additional Comments From phython at gcc dot gnu dot org 2004-11-26 13:52 --- This problem got worse after the BC branch merged in. I can't link libgcj on powerpc-linux anymore because the process gets killed every time. I only have 256MB of ram. I suspect I'll have the same troub

[Bug libfortran/18398] Formatted I/O problems

2004-11-26 Thread bdavis at gcc dot gnu dot org
-- What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed||1 Last reconfirmed|-00-00 00:00:00 |2004-11-

[Bug fortran/18108] [gfortran] overloading does not work for functions

2004-11-26 Thread bdavis at gcc dot gnu dot org
--- Additional Comments From bdavis at gcc dot gnu dot org 2004-11-26 14:40 --- confirmed. [EMAIL PROTECTED] pr18398]$ gfc z.f90 In file z.f90:27 l = bar (3) 1 Error: Symbol 'bar' at (1) has no IMPLICIT type [EMAIL PROTECTED] pr18398]$ gfc --version GNU Fortran 95 (GCC 4.0.

[Bug ada/18680] pragma Linker_Section problems

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-26 15:23 --- *** This bug has been marked as a duplicate of 10670 *** -- What|Removed |Added

[Bug ada/10670] gcc ignors 'pragma Machine_Attribute' directive

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-26 15:23 --- *** Bug 18680 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10670

[Bug target/18510] GCC should have instrinsics for SPARC VIS instructions

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-26 15:24 --- Fixed. -- What|Removed |Added Status|NEW |RESOLVED

[Bug c++/18681] template friend declaration not recognized

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-26 15:33 --- *** This bug has been marked as a duplicate of 950 *** -- What|Removed |Added

[Bug c++/950] Template problem: decay of pointer-to-member-of-derived to p-o-m-o-base

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-26 15:34 --- *** Bug 18681 has been marked as a duplicate of this bug. *** -- What|Removed |Added

[Bug tree-optimization/17647] [4.0 regression] Missing i386 addressing modes

2004-11-26 Thread pinskia at gcc dot gnu dot org
ine gcc (gcc version 4.0.0 > 20041126 > (experimental)) and 'gcc -O2 -S -fno-ivopts LU.c' I got: Now at -O1, I do get the leal: leal0(,%ebx,8), %edx movl(%edi), %ecx movl(%esi), %eax fldl(%edx,%eax) fstpl (%ecx,%edx) Likewise at -O

[Bug ada/18680] pragma Linker_Section problems

2004-11-26 Thread berndtrog at yahoo dot com
--- Additional Comments From berndtrog at yahoo dot com 2004-11-26 15:45 --- >This is also a dup of bug 10670. Please note that PR10670 is about a broken 'pragma Machine_Attribute', not about 'pragma Linker_Section'. (It *may* be related to PR14115) -- What|Removed

[Bug middle-end/15855] [3.4/4.0 Regression] g++ crash with -O2 and -O3 on input file

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-26 16:00 --- (In reply to comment #12) > These part are 4.0 regressions: Improvements already (note the scheduling goes away with -fno-PIC at least on ppc-darwin): tree alias analysis : 16.84 (12%) usr 0.40 ( 1%) s

[Bug c++/18681] [3.3/3.4/4.0 regression] template friend declaration not recognized

2004-11-26 Thread lerdsuwa at gcc dot gnu dot org
--- Additional Comments From lerdsuwa at gcc dot gnu dot org 2004-11-26 16:30 --- Hmm. This code uses pointer to array, not pointer to member as in PR c++/950. It's also a regression from GCC 3.2.x but we didn't actually do access checking in templates in those earlier versions. --

[Bug c++/18681] [3.3/3.4/4.0 regression] template friend declaration not recognized

2004-11-26 Thread lerdsuwa at gcc dot gnu dot org
--- Additional Comments From lerdsuwa at gcc dot gnu dot org 2004-11-26 16:31 --- Confirmed as a bug, likely unrelated to PR950. -- What|Removed |Added Status|UN

[Bug c++/1016] [DR 166] friend class declarations not observing namespace rules.

2004-11-26 Thread reichelt at gcc dot gnu dot org
--- Additional Comments From reichelt at gcc dot gnu dot org 2004-11-26 16:31 --- Kriang, according to your comment in #6 the original example should compile, right? And the following example should generate an error in line 12 since the global class b is not a friend of foo::a, right?

[Bug c++/18681] [3.3/3.4/4.0 regression] template friend declaration not recognized

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-26 16:34 --- But likely related to PR 2892 (that was the one which I had ment to mark as a dup to). -- What|Removed |Added ---

[Bug c++/1016] [DR 166] friend class declarations not observing namespace rules.

2004-11-26 Thread lerdsuwa at gcc dot gnu dot org
--- Additional Comments From lerdsuwa at gcc dot gnu dot org 2004-11-26 16:39 --- Right. The code example in comment #1 should compile and comment #8 should not. Class foo::b, which is still not declared yet, is the friend of class foo::a. So this bug is both accepts-invalid and rejec

[Bug c++/18652] [4.0 regression] ICE on invalid redeclaration

2004-11-26 Thread lerdsuwa at gcc dot gnu dot org
-- What|Removed |Added AssignedTo|unassigned at gcc dot gnu |lerdsuwa at gcc dot gnu dot |dot org |org Status|NEW

[Bug c++/18652] [4.0 regression] ICE on invalid redeclaration

2004-11-26 Thread lerdsuwa at gcc dot gnu dot org
--- Additional Comments From lerdsuwa at gcc dot gnu dot org 2004-11-26 17:00 --- Will take a look, maybe it's fixed already by Mark. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18652

[Bug java/18682] New: gcj doesnt reject invalid code

2004-11-26 Thread konqueror at gmx dot de
GCJ does not reject the following invalid code: public class NullTest { public static void main (String[] args) { int index = 1; if (index == null) index++; } } -- Summary: gcj doesnt reject invalid code Product: gcc Version: 4.0.0

[Bug java/18682] gcj doesnt reject invalid code

2004-11-26 Thread konqueror at gmx dot de
-- What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed||1 Known to fail||3.3.4 3.

Re: [Bug libstdc++/18644] [3.3/3.4/4.0 regression] -Wsynth warning in

2004-11-26 Thread Gabriel Dos Reis
"bangerth at ices dot utexas dot edu" <[EMAIL PROTECTED]> writes: | > The diagnostic is nonsensical. The fix is to fix the diagnostic, not | > to paper over the problem. | | That's certainly the best solution. -Wsynth should just not trigger in | libstdc++ headers. yes, and even more in user c

[Bug libstdc++/18644] [3.3/3.4/4.0 regression] -Wsynth warning in

2004-11-26 Thread gdr at integrable-solutions dot net
--- Additional Comments From gdr at integrable-solutions dot net 2004-11-26 17:45 --- Subject: Re: [3.3/3.4/4.0 regression] -Wsynth warning in "bangerth at ices dot utexas dot edu" <[EMAIL PROTECTED]> writes: | > The diagnostic is nonsensical. The fix is to fix the diagnostic, not |

[Bug java/18682] gcj doesnt reject invalid code

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-26 17:46 --- Hmm interesting we even produce valid bytecode with the source, maybe we are converting into the correct type which is why this is accepted. -- What|Removed |Added

[Bug java/18305] Class initialization optimization is not done when compiled from .class

2004-11-26 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-26 18:04 --- Subject: Bug 18305 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-26 18:04:46 Modified files: gcc/java : ChangeLog decl.c expr.c java-tree.h j

[Bug java/18305] Class initialization optimization is not done when compiled from .class

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-26 18:05 --- Fixed. -- What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug middle-end/18683] New: [4.0 Regression] seg fault in local allocate

2004-11-26 Thread pinskia at gcc dot gnu dot org
Using the code in PR 12850 at -O0, I get a seg fault on the mainline. I think this is a recent regression but I don't know for sure. -- Summary: [4.0 Regression] seg fault in local allocate Product: gcc Version: 4.0.0 Status: UNCONFIRMED K

[Bug middle-end/18683] [4.0 Regression] seg fault in local allocate

2004-11-26 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added Target Milestone|--- |4.0.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18683

[Bug c++/18677] [3.4/4.0 regression] ICE: Segmentation fault (program cc1plus)

2004-11-26 Thread reichelt at gcc dot gnu dot org
--- Additional Comments From reichelt at gcc dot gnu dot org 2004-11-26 21:00 --- *** This bug has been marked as a duplicate of 17431 *** -- What|Removed |Added

[Bug c++/17431] [3.4/4.0 regression] Internal error: Segmentation fault (program cc1plus)

2004-11-26 Thread reichelt at gcc dot gnu dot org
--- Additional Comments From reichelt at gcc dot gnu dot org 2004-11-26 21:00 --- *** Bug 18677 has been marked as a duplicate of this bug. *** -- What|Removed |Added

[Bug c++/18684] New: static member function not defined in std::locale::facet class

2004-11-26 Thread yanliu at ca dot ibm dot com
The g++ compiler version and machine information are as follows: Reading specs from /usr/lib/gcc/ppc64-redhat-linux/3.4.2/specs Configured with: ../configure --prefix=/usr --mandir=/usr/share/man -- infodir=/usr/share/info --enable-shared --enable-threads=posix --disable- checking --with-system-zli

[Bug libstdc++/18684] static member function not defined in std::locale::facet class

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-26 21:07 --- Most likely this is not exported as it works on the mainline on ppc-darwin which really does not use a version script at all. Also the underscoped functions are reserved so there might be a reason why thi

[Bug c++/17431] [3.4/4.0 regression] Internal error: Segmentation fault (program cc1plus)

2004-11-26 Thread reichelt at gcc dot gnu dot org
--- Additional Comments From reichelt at gcc dot gnu dot org 2004-11-26 21:10 --- Here's a slightly shorter testcase (inspired by PR18677): === struct A {}; struct B : A { B(int); B(B&); B(A); }; B b=0; === -- What|Removed

[Bug libstdc++/18684] static member function not defined in std::locale::facet class

2004-11-26 Thread pcarlini at suse dot de
--- Additional Comments From pcarlini at suse dot de 2004-11-26 21:36 --- The function is defined in src/locale.cc and is not tailored to the users of the library. -- What|Removed |Added

[Bug target/18117] [4.0 Regression] Bootstrap fails on i386-k*bsd-gnu

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-26 21:38 --- Fixed now. Thanks for your report. -- What|Removed |Added Status|NEW

[Bug ada/18685] New: Ada boostrap broken

2004-11-26 Thread laurent at guerby dot net
Hi, I identified the patch that causes the Ada bootstrap failure on x86 and x86_64 (at least): ../../xgcc -B../../ -c -g -O2 -fPIC -W -Wall -gnatpg s-stratt.adb -o s-stratt.o +===GNAT BUG DETECTED==+ | 4.0.0 20041123 (experimental) (i686-pc

[Bug rtl-optimization/18685] [4.0 Regression] Ada boostrap broken

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-26 22:04 --- Also on ppc-darwin and ppc-linux. -- What|Removed |Added Status|UNCONFIRMED

[Bug tree-optimization/18291] [4.0 Regression]: ICE in merge_alias_info

2004-11-26 Thread dberlin at gcc dot gnu dot org
--- Additional Comments From dberlin at gcc dot gnu dot org 2004-11-26 22:11 --- The real bug here is that may_propagate_copy (op, val) returns true, but we abort when domopts calls propagate_value with the same arguments. We think something has gone wrong horribly wrong with regards to

[Bug target/18686] New: #pragma longcall broken on 3.4.x

2004-11-26 Thread amodra at bigpond dot net dot au
#pragma longcall (1) extern int extfunc (void); #pragma longcall (0) long long testfunc (long long a, long long b) { extfunc (); return a / b; } results in /src/tmp/pr12769.c:1: warning: number must be 0 or 1 /src/tmp/pr12769.c:1: warning: ignoring malformed #pragma longcall /src/tmp/pr12769

[Bug target/18686] #pragma longcall broken on 3.4.x

2004-11-26 Thread amodra at bigpond dot net dot au
-- What|Removed |Added Status|UNCONFIRMED |ASSIGNED Ever Confirmed||1 Known to fail||3.3

[Bug tree-optimization/17050] [4.0 Regression] Performance pessimisation as compared to GCC 3.4

2004-11-26 Thread dberlin at gcc dot gnu dot org
--- Additional Comments From dberlin at gcc dot gnu dot org 2004-11-26 22:33 --- On my pentium-m, 3.4 gets: [EMAIL PROTECTED]:~> gcc -O3 -std=c99 coyotebench_mole.i -ffast-math -lrt -lm [EMAIL PROTECTED]:~> time ./a.out run time: 23.438668 real0m24.187s user0m23.147s sys 0m

[Bug c++/18681] [3.3/3.4/4.0 regression] template friend declaration not recognized

2004-11-26 Thread giovannibajo at libero dot it
-- What|Removed |Added Target Milestone|--- |3.3.6 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18681

[Bug tree-optimization/17050] [4.0 Regression] Performance pessimisation as compared to GCC 3.4

2004-11-26 Thread pcarlini at suse dot de
--- Additional Comments From pcarlini at suse dot de 2004-11-26 22:48 --- Seems fixed in mainline too. On my P4-2400: 4.0.0 20041126 -- run time: 8.684465 8.810u 0.010s 0:08.86 99.5% 0+0k 0+0io 133pf+0w 3.4.3 - run time: 35.656412 36.200u 0.010s 0:36.37 99.5%0

[Bug tree-optimization/18291] [4.0 Regression]: ICE in merge_alias_info

2004-11-26 Thread dnovillo at gcc dot gnu dot org
--- Additional Comments From dnovillo at gcc dot gnu dot org 2004-11-26 22:50 --- (In reply to comment #6) > Diego, if you are too busy, just let me know which you prefer and i'll implement it. > I'll take a look, but in principle it seems to me that NMT.1 and NMT.2 should actually be t

[Bug c++/17431] [3.4/4.0 regression] Internal error: Segmentation fault (program cc1plus)

2004-11-26 Thread giovannibajo at libero dot it
--- Additional Comments From giovannibajo at libero dot it 2004-11-26 22:50 --- Nathan, even if there is not an official committee position on the correct semantic of this program, is there way to get a patch in to stop cc1plus from segfaulting? -- http://gcc.gnu.org/bugzilla/show_

[Bug tree-optimization/17050] [4.0 Regression] Performance pessimisation as compared to GCC 3.4

2004-11-26 Thread giovannibajo at libero dot it
--- Additional Comments From giovannibajo at libero dot it 2004-11-26 22:51 --- Fixed then. -- What|Removed |Added Status|UNCONFIRMED |RESOLVED

Re: [Bug tree-optimization/18291] [4.0 Regression]: ICE in merge_alias_info

2004-11-26 Thread Diego Novillo
On Fri, 2004-11-26 at 22:50 +, dnovillo at gcc dot gnu dot org wrote: > --- Additional Comments From dnovillo at gcc dot gnu dot org 2004-11-26 > 22:50 --- > (In reply to comment #6) > > > Diego, if you are too busy, just let me know which you prefer and i'll > implement it. > > > I'

[Bug tree-optimization/18291] [4.0 Regression]: ICE in merge_alias_info

2004-11-26 Thread dnovillo at redhat dot com
--- Additional Comments From dnovillo at redhat dot com 2004-11-26 22:53 --- Subject: Re: [4.0 Regression]: ICE in merge_alias_info On Fri, 2004-11-26 at 22:50 +, dnovillo at gcc dot gnu dot org wrote: > --- Additional Comments From dnovillo at gcc dot gnu dot org 2004

[Bug tree-optimization/18673] [4.0 Regression] Tree-PRE is O(N^4)

2004-11-26 Thread dberlin at gcc dot gnu dot org
--- Additional Comments From dberlin at gcc dot gnu dot org 2004-11-26 23:00 --- Actually, Tree-PRE is provably O(n^2). We just have a larger constant than we'd like. On all the branches i have checked out (tcb, mainline) 150 loops takes 30 seconds, not 160. THis includes the constifica

[Bug target/18686] #pragma longcall broken on 3.4.x

2004-11-26 Thread amodra at bigpond dot net dot au
--- Additional Comments From amodra at bigpond dot net dot au 2004-11-26 23:00 --- http://gcc.gnu.org/ml/gcc-patches/2004-11/msg02326.html -- What|Removed |Added K

[Bug middle-end/12769] -mlongcall doesn't convert all calls to long calls for builtin functions

2004-11-26 Thread amodra at bigpond dot net dot au
--- Additional Comments From amodra at bigpond dot net dot au 2004-11-26 23:03 --- http://gcc.gnu.org/ml/gcc-patches/2004-11/msg02324.html -- What|Removed |Added K

[Bug middle-end/12769] -mlongcall doesn't convert all calls to long calls for builtin functions

2004-11-26 Thread amodra at bigpond dot net dot au
-- What|Removed |Added AssignedTo|unassigned at gcc dot gnu |amodra at bigpond dot net |dot org |dot au Status|NEW

[Bug c/14635] [3.3 Regression] nan functions should not be C90 built-ins

2004-11-26 Thread neroden at gcc dot gnu dot org
--- Additional Comments From neroden at gcc dot gnu dot org 2004-11-26 23:07 --- This bug is fixed on mainline and 3.4.x; nan functions are not currently C90 builtins. Please open a different bug if there are other problems with nan builtin handling on mainline; meanwhile I'm marking

[Bug c++/18681] [3.3/3.4/4.0 regression] template friend declaration not recognized

2004-11-26 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added CC||pinskia at gcc dot gnu dot ||org Keywords|

[Bug c/14635] [3.3 Regression] nan functions should not be C90 built-ins

2004-11-26 Thread joseph at codesourcery dot com
--- Additional Comments From joseph at codesourcery dot com 2004-11-26 23:12 --- Subject: Re: [3.3 Regression] nan functions should not be C90 built-ins On Fri, 26 Nov 2004, neroden at gcc dot gnu dot org wrote: > This bug is fixed on mainline and 3.4.x; nan functions are not current

[Bug tree-optimization/18572] [4.0 Regression] Bus error compiling makegpr.adb on Mac OS X 10.3

2004-11-26 Thread pinskia at gcc dot gnu dot org
-- Bug 18572 depends on bug 18237, which changed state. Bug 18237 Summary: [4.0 regression] ICE in gen_lowpart_general, at rtlhooks.c:58 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18237 What|Old Value |New Value --

[Bug rtl-optimization/18237] [4.0 regression] ICE in gen_lowpart_general, at rtlhooks.c:58

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-26 23:12 --- The orginal bug was fixed by my patch and the new bug was filed under PR 18685. -- What|Removed |Added ---

[Bug c++/15674] [3.3/3.4/4.0 Regression] [DR214] template argument binding differs between member and static fumctions

2004-11-26 Thread neroden at gcc dot gnu dot org
--- Additional Comments From neroden at gcc dot gnu dot org 2004-11-26 23:22 --- Nathan's conclusion was that neither case was a regression (although both were wrong-code bugs). Should the "Regression" tag be removed? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15674

[Bug c++/17053] [4.0 Regression] Repo functionality partially broken on AIX (collect2.c)

2004-11-26 Thread neroden at gcc dot gnu dot org
--- Additional Comments From neroden at gcc dot gnu dot org 2004-11-26 23:28 --- DJE said he'd develop the collect2 fix, so assigning... -- What|Removed |Added Assi

[Bug c++/14136] [4.0 Regression] double error message for typename used as destructor declarator

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-27 00:00 --- Any news it has been 9 months since you said you would look into it. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14136

[Bug tree-optimization/17679] [4.0 Regression] Aliasing problem with ivopts

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-27 00:04 --- Then should we close this bug as fixed or at least move it from being a 4.0 regression? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17679

[Bug regression/16703] [4.0 Regression] g++ v4.0.0 produces slower code than v3.4.1 for loops.

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-27 00:16 --- Fixed with the current mainline I get 1.4937 on the nestedloop test now. -- What|Removed |Added ---

[Bug tree-optimization/17355] [4.0 Regression] ICE in calculate_live_on_entry, at tree-ssa-live.c:724

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-27 00:19 --- Assuming fixed so closing as I hear reports about eclipse building on running on the mainline. -- What|Removed |Added ---

[Bug c++/18514] [3.4/4.0 Regression] Alternate "asm" name ignored for redeclared builtin function imported into namespace std

2004-11-26 Thread neroden at gcc dot gnu dot org
--- Additional Comments From neroden at gcc dot gnu dot org 2004-11-27 00:20 --- In 3.4.2 (Debian's version), I can import into *any* namespace (xxx, for instance) and get the same "problem". However, it *is* essential that the function be "snprintf", and not "bar". fancy_snprintf is

[Bug rtl-optimization/17491] -fspeculative-prefetching fails on powerpc-*

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-27 00:24 --- Even though this huge failure, it is no longer a regression as -fspeculative-prefetching is not enabled wth -fprofile-generate/use but it still needs to be fixed but not necessarly for 4.0.0. Really some

[Bug rtl-optimization/17428] internal compiler error: in spill_failure, at reload1.c:1880 (-fspeculative-prefetching)

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-27 00:25 --- Even though this huge failure, it is no longer a regression as -fspeculative-prefetching is not enabled wth -fprofile-generate/use but it still needs to be fixed but not necessarly for 4.0.0. Really some

[Bug tree-optimization/18673] [4.0 Regression] Tree-PRE is O(N^4)

2004-11-26 Thread dberlin at gcc dot gnu dot org
--- Additional Comments From dberlin at gcc dot gnu dot org 2004-11-27 00:28 --- I have a patch that brings the time on 150 loops to 1.40 seconds, but i haven't decided whether to apply it or not. I have to do more testing on real code. I could make it nothing if i scoped the other bitm

[Bug middle-end/17982] [4.0 regression] asm declaration ignored due to conflict with previous rename

2004-11-26 Thread neroden at gcc dot gnu dot org
--- Additional Comments From neroden at gcc dot gnu dot org 2004-11-27 00:30 --- HJ's latest patch probably doesn't fix the problem entirely :-(, but it is certainly correct to allow "renames" which don't change anything. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17982

[Bug preprocessor/16621] [4.0 Regression] C4x fails miserably

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-27 00:36 --- Any news on this bug, it has been opened for a while now (4 months) and no news about it. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16621

[Bug c++/17278] [4.0 Regression] 24% C++ compile-time regression in comparison with 3.4.1 at -O1 optimization level

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-27 00:39 --- Anybody want to do new timings for typecode.ii at -O1 because I think that testcase is now fixed? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17278

[Bug tree-optimization/15089] local register variable with a specified register is bad

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-27 00:44 --- Removing the regression markes but not removing the target milestone. Richard you want to add the documenation or should someone else do it? -- What|Removed |Added

[Bug target/18686] #pragma longcall broken on 3.4.x

2004-11-26 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-27 00:50 --- Subject: Bug 18686 CVSROOT:/cvs/gcc Module name:gcc Branch: gcc-3_4-branch Changes by: [EMAIL PROTECTED] 2004-11-27 00:50:22 Modified files: gcc: Change

[Bug target/18686] #pragma longcall broken on 3.4.x

2004-11-26 Thread amodra at bigpond dot net dot au
--- Additional Comments From amodra at bigpond dot net dot au 2004-11-27 00:51 --- Fixed -- What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug other/7257] [3.4/4.0 regression] -O3 -fverbose-asm does not display -flag-inline-functions

2004-11-26 Thread steven at gcc dot gnu dot org
--- Additional Comments From steven at gcc dot gnu dot org 2004-11-27 00:51 --- Did I mention this is fixed? -- What|Removed |Added Status|ASSIGNED

[Bug fortran/9972] [3.4 regression] Failure of g77.f-torture/execute/980520-1.f

2004-11-26 Thread steven at gcc dot gnu dot org
-- Bug 9972 depends on bug 7257, which changed state. Bug 7257 Summary: [3.4/4.0 regression] -O3 -fverbose-asm does not display -flag-inline-functions http://gcc.gnu.org/bugzilla/show_bug.cgi?id=7257 What|Old Value |New Value --

[Bug middle-end/15579] [4.0 Regression] always_inline ignored at -O0

2004-11-26 Thread steven at gcc dot gnu dot org
-- Bug 15579 depends on bug 7257, which changed state. Bug 7257 Summary: [3.4/4.0 regression] -O3 -fverbose-asm does not display -flag-inline-functions http://gcc.gnu.org/bugzilla/show_bug.cgi?id=7257 What|Old Value |New Value -

[Bug middle-end/17564] [4.0 Regression] New treatment of function pointers when used with equality operators, when casts are involved

2004-11-26 Thread neroden at gcc dot gnu dot org
--- Additional Comments From neroden at gcc dot gnu dot org 2004-11-27 00:53 --- I'm going to guess that one solution is to canonicalize any function pointer any time it's cast to a void pointer. (Or do you really, really want noncanonicalized pointers, which is likely to be harder?)

[Bug java/17915] [4.0 Regression] Compiling jars fails

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-27 01:02 --- I think this has been fixed by the merge of the BC branch but I have not tried it yet as I have not compiled a java compiler after. -- What|Removed |Added -

[Bug java/17963] [4.0 Regression] Compiling a .jar files fails when files within .jar are in a different order

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-27 01:03 --- I think this has been fixed by the merge of the BC branch but I have not tried it yet as I have not compiled a java compiler after. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17963

[Bug bootstrap/18107] [4.0 Regression] [meta-bug] Bootstrap fails on i686-pc-mingw32

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-27 01:05 --- Plus there is a new bootstrap failure also because of a change to use %I64 or what ever is the format is. -- What|Removed |Added

[Bug rtl-optimization/18685] [4.0 Regression] Ada boostrap broken

2004-11-26 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-27 01:07 --- Should be fixed by: 2004-11-26 Richard Kenner <[EMAIL PROTECTED]> * expmed.c (extract_bit_field): When extracting from non-integer mode, force a SUBREG into a register because we may be ta

[Bug middle-end/12769] -mlongcall doesn't convert all calls to long calls for builtin functions

2004-11-26 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-27 01:07 --- Subject: Bug 12769 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-27 01:06:59 Modified files: gcc: ChangeLog gcc/config/rs6000:

[Bug middle-end/12769] -mlongcall doesn't convert all calls to long calls for builtin functions

2004-11-26 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-27 01:08 --- Subject: Bug 12769 CVSROOT:/cvs/gcc Module name:gcc Branch: gcc-3_4-branch Changes by: [EMAIL PROTECTED] 2004-11-27 01:08:03 Modified files: gcc: Change

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