[Bug spam/45929] New: insn-attrtab.c is too big, can't compile within a few hundred MB (4.3.5 oops)

[Bug spam/45929] New: insn-attrtab.c is too big, can't compile within a few hundred MB (4.3.5 oops)

[jay.krell at cornell dot edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45929

           Summary: insn-attrtab.c is too big, can't compile within a few
                    hundred MB (4.3.5 oops)
           Product: gcc
           Version: 4.3.5
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: spam
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: jay.krell@cornell.edu


insn-attrtab.c is too big, can't compile within a few hundred MB

oops, this is 4.3.5, I meant to be building 4.5.1!

bootstrap compiler is I believe:
-bash-4.1$ /usr/sfw/bin/gcc -v
Reading specs from /usr/sfw/lib/gcc/i386-pc-solaris2.10/3.4.3/specs
Configured with: /builds/sfw10-gate/usr/src/cmd/gcc/gcc-3.4.3/configure
--prefix=/usr/sfw --with-as=/usr/sfw/bin/gas --with-gnu-as
--with-ld=/usr/ccs/bin/ld --without-gnu-ld --enable-languages=c,c++
--enable-shared
Thread model: posix
gcc version 3.4.3 (csl-sol210-3_4-branch+sol_rpath)


gcc -c   -g  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute   
-DHAVE_CONFIG_H -I. -I. -I../../gcc/gcc -I../../gcc/gcc/.
-I../../gcc/gcc/../include -I../../gcc/gcc/../libcpp/include
-I/home/jkrell/dev2/cm3/m3-sys/m3cc/AMD64_SOLARIS/./gmp
-I/home/jkrell/dev2/cm3/m3-sys/m3cc/gcc/gmp  -I../../gcc/gcc/../libdecnumber
-I../../gcc/gcc/../libdecnumber/dpd -I../libdecnumber    insn-attrtab.c -o
insn-attrtab.o


cc1: out of memory allocating 235720640 bytes after a total of 185008128 bytes
gmake: *** [insn-attrtab.o] Error 1

-bash-4.1$ ulimit
unlimited
-bash-4.1$ ulimit -a
core file size          (blocks, -c) unlimited
data seg size           (kbytes, -d) unlimited
file size               (blocks, -f) unlimited
open files                      (-n) 256
pipe size            (512 bytes, -p) 10
stack size              (kbytes, -s) 10240
cpu time               (seconds, -t) unlimited
max user processes              (-u) 16357
virtual memory          (kbytes, -v) unlimited
-bash-4.1$  uname -a 
SunOS current10x 5.10 Generic_142910-17 i86pc i386 i86pc

[Bug spam/45929] insn-attrtab.c is too big, can't compile within a few hundred MB (4.3.5 oops)

[jay.krell at cornell dot edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45929

Jay <jay.krell at cornell dot edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|4.3.5                       |4.5.1

--- Comment #1 from Jay <jay.krell at cornell dot edu> 2010-10-07 09:03:21 UTC ---
same problem compiling 4.5.1

gcc -c  -g  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wmissing-format-attribute -Wold-style-definition  
-DHAVE_CONFIG_H -I. -I. -I../../gcc-4.5/gcc -I../../gcc-4.5/gcc/.
-I../../gcc-4.5/gcc/../include -I../../gcc-4.5/gcc/../libcpp/include
-I/home/jkrell/dev2/cm3/m3-sys/m3cc/AMD64_SOLARIS/./gmp
-I/home/jkrell/dev2/cm3/m3-sys/m3cc/gcc-4.5/gmp 
-I../../gcc-4.5/gcc/../libdecnumber -I../../gcc-4.5/gcc/../libdecnumber/dpd
-I../libdecnumber   -I/usr/include/libelf  insn-attrtab.c -o insn-attrtab.o

cc1: out of memory allocating 277312464 bytes after a total of 14352384 bytes

[Bug spam/45929] insn-attrtab.c is too big, can't compile within a few hundred MB (4.3.5 oops)

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45929

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID

--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-10-07 09:33:56 UTC ---
This is your bootstrap compiler which is no longer maintained.

[Bug spam/45929] insn-attrtab.c is too big, can't compile within a few hundred MB (4.3.5 oops)

[jay.krell at cornell dot edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45929

--- Comment #3 from Jay <jay.krell at cornell dot edu> 2010-10-07 10:31:04 UTC ---
I'll switch to gcc 4.x. It would be nice to keep the files/functions smaller
for portability.

[Bug spam/45929] insn-attrtab.c is too big, can't compile within a few hundred MB (4.3.5 oops)

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45929

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at gcc dot gnu.org

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2010-10-07 10:35:54 UTC ---
This has been changed on the trunk, there are more smaller functions in that
file now.

[Bug spam/45929] insn-attrtab.c is too big, can't compile within a few hundred MB (4.3.5 oops)

[rueger at informatik dot hu-berlin.de]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45929

Manuel Rüger <rueger at informatik dot hu-berlin.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rueger at informatik dot
                   |                            |hu-berlin.de

--- Comment #5 from Manuel Rüger <rueger at informatik dot hu-berlin.de> 2011-02-26 14:08:34 UTC ---
(In reply to comment #4)
> This has been changed on the trunk, there are more smaller functions in that
> file now.

Trunk means, that the patches are in gcc 4.6? Is it possible to backport it to
gcc 4.5?

There were also some patches in bug 29442 to fix this problem. Are they needed
anymore?