Ben Gras 82d576c9ca enable_fpu_exception() - only write cr0 if bit isn't already on. ...

(NMI profiling results indicate this both is relatively expensive and
happens a lot unnecessarily if the fpu is in use.)

2010-09-22 14:31:06 +00:00

..

i386

enable_fpu_exception() - only write cr0 if bit isn't already on.

2010-09-22 14:31:06 +00:00