------- Comment #5 from howarth at nitro dot med dot uc dot edu 2009-04-26 01:35 ------- I forgot to add that the compiler is built as...
Using built-in specs. Target: x86_64-apple-darwin10 Configured with: ../gcc-4.4.0/configure --prefix=/sw --prefix=/sw/lib/gcc4.4 --mandir=/sw/share/man --infodir=/sw/share/info --enable-languages=c,c++,fortran,objc,java --with-gmp=/sw --with-libiconv-prefix=/sw --with-ppl=/sw --with-cloog=/sw --with-system-zlib --x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib --disable-libjava-multilib --build=x86_64-apple-darwin10 --host=x86_64-apple-darwin10 --target=x86_64-apple-darwin10 Thread model: posix gcc version 4.4.0 (GCC) The issue isn't seen with the i686-apple-darwin9 target using -m64 so it seems to be specific to the 64-bit native compiler when generating 64-bit code. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39903