.
I would like to propose the above for consideration of cost associated with
SEME regions in IRA.
IRA uses standard GCC evaluation of edge and BB execution frequencies,
static (see predict.c) or based on execution profile (see *profile.c).
Without profile usage it might be inaccurate. May be it
has to made accordingly in order to spill inside
the less frequency path with the un-matured exits
than the high frequency Path with the normal exits.
I would like to propose the above for consideration of cost associated with
SEME regions in IRA.
Thoughts?
Thanks & Regards
frequency path with the un-matured exists than the high frequency
Path with the normal exits.
I would like to propose the above for consideration of cost associated with
SEME regions in IRA.
Thoughts?
Thanks & Regards
Ajit
