http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49670
--- Comment #9 from Jeffrey Walton <noloader at gmail dot com> 2011-07-08 09:51:21 UTC --- (In reply to comment #8) > The included source compiles OK for me with: > > ~/gcc-build/gcc/cc1plus -quiet -O2 -m32 -g -fstack-protector -march=prescott > -mtune=prescott --param l1-cache-size=16 --param l1-cache-line-size=64 --param > l2-cache-size=1024 asn.ii > > Tried with: > GNU C++ (GCC) version 4.5.4 20110525 (prerelease) > GNU C++ (GCC) version 4.6.1 20110611 (prerelease) > GNU C++ (GCC) version 4.7.0 20110707 (experimental) Interesting. If it matters, the hardware is a Dell GX280. > The bug is either fixed or local to: > > g++ (Ubuntu/Linaro 4.5.2-8ubuntu4) 4.5.2 > > Please try to reproduce the bug with latest FSF compiler. Alternatively, > please > report the bug to Ubuntu. OK, thanks. The folks at Ubuntu are aware: https://bugs.launchpad.net/ubuntu/+source/gcc-4.5/+bug/807156. Thanks for the quick response and help.