integrate it, if it looks good. Putting here for the CVS trail.
"This patch adds extra inline asm statements for the most important
instructions I found to be still resorting to lazy flags execution.
I counted the instructions that "hit" and "missed" when an eflag
value was needed - if there was a miss, the flag was not known and
had to be calculated with lazy_flags.cc. The culprit instruction
which last executed to affect the eflags was tallied."
f344c3df8d