internal error in cc1 with -O3 or -O4 and -funroll-loops

[canavan]

Binary package hint: gcc-4.4

After using about 7:25 minutes of CPU-Time, gcc/cc1 crashes with an internal error when compiling a file of Imagemagick:

usr/bin/gcc-4.4 -DHAVE_CONFIG_H -I. -O3 -funroll-loops -DNO_DBM_REWRITEMAP -c -o magick/magick_libMagickCore_la-decorate.lo magick/decorate.c -save-temps
gcc-4.4: Internal error: Killed (program cc1)
Please submit a full bug report.
See <file:///usr/share/doc/gcc-4.4/README.Bugs> for instructions

gcc-4.4:
  Installed: 4.4.3-4ubuntu5
  Candidate: 4.4.3-4ubuntu5
  Version table:
 *** 4.4.3-4ubuntu5 0
        500 http://de.archive.ubuntu.com/ubuntu/ lucid/main Packages
        100 /var/lib/dpkg/status

Architecture: amd64
DistroRelease: Ubuntu 10.04
kernel: 2.6.32-22-server

[canavan (rainer-ubuntu)]

cc1 is executed as

/usr/lib/gcc/x86_64-linux-gnu/4.4.3/cc1 -fpreprocessed decorate.i -quiet -dumpbase decorate.c -mtune=generic -auxbase-strip magick/magick_libMagickCore_la-decorate.lo -O3 -funroll-loops -fstack-protector -o decorate.s

[Matthias Klose (doko)]

not reproducible in lucid and maverick (4GB RAM). Is this reproducible on another machine?

[canavan (rainer-ubuntu)]

It's reproducible on a server with 4GB RAM and no swap, on a similar box, it finishes successfully after about 9:30 minutes and a peak memory usage of almost 6GB, as compared to 1.8s and 56MB with -O2.

[canavan (rainer-ubuntu)]

I should mention that the "similar box" has 8GM RAM.

[Matthias Klose (doko)]

On 17.06.2010 11:28, canavan wrote:
> It's reproducible on a server with 4GB RAM and no swap, on a similar
> box, it finishes successfully after about 9:30 minutes and a peak memory
> usage of almost 6GB,

so the ICE isn't reproducible for you either?

[canavan (rainer-ubuntu)]

It is reproducible with "only" 4GB, with 8GB RAM, it isn't. You may close this bug as invalid or Won't fix, whichever you think is more appropriate.

[Launchpad Janitor (janitor)]

[Expired for gcc-4.4 (Ubuntu) because there has been no activity for 60 days.]