John Baldwin 536af0d751 Mark the __curthread() functions as __pure2 and remove the volatile keyword
from the inline assembly.  This allows the compiler to cache invocations of
curthread since it's value does not change within a thread context.

Submitted by:	zec (i386)
MFC after:	1 week
2010-07-29 18:44:10 +00:00
..
2010-07-07 19:34:48 +00:00