Il 09/04/2013 10:05, 陳韋任 (Wei-Ren Chen) ha scritto: > Hi liguang, > > Just to be curious, how much performance improvement this patch can get?
I think zero. It is indeed making the code a tiny bit more readable in the 2nd/3rd/5th/6th hunks. But the 1st and 4th hunks, which do - num_insns = 0; are wrong. I'm surprised the compiler doesn't report usage of an uninitialized variable. liguang, how did you test them? Paolo > Regards, > chenwj
