> Could you give a source file and a cc1 command line to help track > this down? [lucier@curie lib]$ gcc -fpic -fomit-frame-pointer -O1 -fno-math-errno -fschedule-insns2 -fno-strict-aliasing -Wall -W -Wno-unused -c -I. -D___PRIMAL -D___LIBRARY -D___SHARED -D___SINGLE_HOST _num.c -save-temps and http://www.math.purdue.edu/~lucier/_num.i.gz Brad