-mno-sse and -mno-sse2 broken on opteron?

[Steve Kargl]

gfc -c -O -pipe -mfpmath=387 -mno-sse -mno-sse2 boxmuller.f90
boxmuller.f90: In function 'dbox_muller_array':
boxmuller.f90:70: error: SSE register return with SSE disabled
*** Error code 1

troutmask:kargl[127] gfc --version
GNU Fortran 95 (GCC 4.0.0 20050104 (experimental))
Copyright (C) 2004 Free Software Foundation, Inc.

-- 
Steve