--- Additional Comments From andre dot maute at gmx dot de 2005-07-07
23:05 ---
oh well, once more the compiletime increased
g++-4.1-20050604 -v
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../gcc-4.1-20050604/configure --prefix=/opt/gcc-4.1-20050604
--program
--- Additional Comments From andre dot maute at gmx dot de 2005-07-08
11:17 ---
(In reply to comment #3)
Daniel Berlin suggested to check if -O2 compile times have increased too.
indeed they DID!
there is a bigger regression between 2005/03/26 and 2005/04/09 for gcc-4.0
and
IRMED
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: andre dot maute at gmx dot de
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i6
--- Additional Comments From andre dot maute at gmx dot de 2005-07-25
01:06 ---
(In reply to comment #0)
> the compiler will print MANY errors.
> it looks like it will include the local file memory
the compiler prints MANY errors.
it looks like it includes the loca
--- Additional Comments From andre dot maute at gmx dot de 2005-05-01
23:42 ---
i have run my compile time test again,
here are the timings and something has gone worse after 2005/03/26
> g++-4.0-20050326 -v
Using built-in specs.
Target: i686-pc-linux-
--- Additional Comments From andre dot maute at gmx dot de 2005-05-05
20:12 ---
i want to supplement my compile time tests which shows that a regression
was introduced between 2005/03/26 an 2005/04/02
> g++-4.0-20050402 -v
Using built-in specs.
Target: i686-pc-linux-
Status: UNCONFIRMED
Severity: critical
Priority: P2
Component: regression
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: andre dot maute at gmx dot de
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host tr
nedTo: unassigned at gcc dot gnu dot org
ReportedBy: andre dot maute at gmx dot de
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.c
--- Additional Comments From andre dot maute at gmx dot de 2004-12-11
03:28 ---
now with --disable-checking in the configure parameters for gcc-4.0
> g++-4.0-20041205-1-dc -v
Reading specs
from /opt/gcc-4.0-20041205-1-dc/lib/gcc/i686-pc-linux-gnu/4.0.0/specs
Configured w
Component: regression
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: andre dot maute at gmx dot de
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19174
--- Additional Comments From andre dot maute at gmx dot de 2004-12-28
17:21 ---
Oh i forgot my system triplets, they are all
i686-pc-linux-gnu
g++-4.0-20041226 -v
doesn't show the triplet any more, there is only a line
Using built-in specs.
i suggest to remove thi
--- Additional Comments From andre dot maute at gmx dot de 2004-12-28
18:03 ---
it looks like it is really a library problem. Using the libraries from
gcc-4.0-20041212
everything is fine, although nan.cc was nevertheless compiled with
gcc-4.0-20041226.
> ldd a.out
libs
--- Additional Comments From andre dot maute at gmx dot de 2004-12-29
11:14 ---
Sorry no cvs available, and only a modem dial-up connection,
i'll try it when the new snapshot diff is available.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19174
--- Additional Comments From andre dot maute at gmx dot de 2005-01-01
23:58 ---
if i remove the architecture option from the configure parameters
> g++-4.0-20041226-na -v
Using built-in specs.
Configured with: ../gcc-4.0-20041226/configure
--prefix=/opt/gcc-4.0-20041226-na--ena
--- Additional Comments From andre dot maute at gmx dot de 2005-01-02
21:06 ---
well i've tested gcc-4.0-20050102, (compiled with gcc-4.0-20041212)
> g++-4.0-20050102 -v
Using built-in specs.
Configured with: ../gcc-4.0-20050102/configure --prefix=/opt/gcc-4.0-20050102
--- Additional Comments From andre dot maute at gmx dot de 2005-01-02
23:44 ---
the C-version works with every compiler
nan.c ---
#include
int main() {
double x = 0.8023;
printf( "%f ", x );
printf
--- Additional Comments From andre dot maute at gmx dot de 2005-01-04
17:46 ---
tried gcc-4.0-20050102 with the patch
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.md.diff?cvsroot=gcc&r1=1.597&r2=1.598
from
http://gcc.gnu.org/bugzilla/show_bug.cgi?
--- Additional Comments From andre dot maute at gmx dot de 2005-01-10
00:00 ---
tried gcc-4.0-20050109 compile with gcc-3.4.3
the problem still appears
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19174
--- Additional Comments From andre dot maute at gmx dot de 2005-01-17
12:28 ---
gcc-4.0-20050116 compiled with gcc-3.3.5 this time
with the configure parameter: --with-arch=pentium3
fails
withOUT the configure parameter: --with-arch=pentium3
everything is o.k.
with respect to
--- Additional Comments From andre dot maute at gmx dot de 2005-01-24
10:42 ---
It looks like it is fixed now
Compiling gcc-4.0-20050123 with a gcc-4.0-20050116, which has the architecture
option disabled, works. Great!
Regards Andre
--
http://gcc.gnu.org/bugzilla
--- Additional Comments From andre dot maute at gmx dot de 2005-01-24
12:27 ---
with the following the problem also does occur
-- O3Wall.cc ---
#include
double test( double x ) {
return fabs(x);
}
-- O3Wall.cc ---
> g++-4.0-20050
--- Additional Comments From andre dot maute at gmx dot de 2005-01-24
12:30 ---
oh sorry, i did not read the bug history :-(
regards andre
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19583
--- Additional Comments From andre dot maute at gmx dot de 2005-01-26
01:20 ---
(In reply to comment #11)
> Anyways patch here:
<http://gcc.gnu.org/ml/gcc-patches/2005-01/msg01675.html>.
the patch (used with gcc-4.0-20050123) doesn't fix the following code
Product: gcc
Version: 3.3.5
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: andre dot maute at gmx dot de
CC: gcc-bugs at gcc dot gnu
Version: 4.0.0
Status: UNCONFIRMED
Severity: critical
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: andre dot maute at gmx dot de
CC: gcc-bugs at gcc dot gnu dot org
http:/
--- Additional Comments From andre dot maute at gmx dot de 2004-12-09
15:08 ---
g++-3.3.3, g++-3.4.1 and g++-3.4.3 are o.k.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18904
--- Additional Comments From andre dot maute at gmx dot de 2004-12-10
22:36 ---
I don't think the compile time regression is solved in the actual g++-4.0.
I made some run time measurements with the attached file compiletimetest2.cc
on a PIII 550. The __DEBUG__ tests only enable
--- Additional Comments From andre dot maute at gmx dot de 2004-12-10
22:42 ---
sorry missed the following two lines
> time g++-3.3.5 -c -O3 -D __DEBUG__ compiletimetest2.cc
real0m12.454suser0m12.210ssys 0m0.230s
so g++-3.3.5 is really good,
and I don
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