20 Mar
2003
20 Mar
'03
6 a.m.
And subexpression elimination.
/ Mirar
Previous text:
2003-03-20 10:57: Subject: for-loop optimization
It's incorrect. But often a very useful optimization, since code that loops over sizeof(X) is rather common, and this speeds it up a factor of 2 or more.
We need dependency analysis.
/ Per Hedbor ()