On Thu, May 02, 2024 at 11:59:24AM -0700, Vineet Gupta wrote: > This is no logic change (but technically still a functional change).
Where are 1/3 and 2/3? Or are those unrelated? Please don't make series like that. > Ran into this when stepping thru combine code. > @newpat has some random garbage for a bit until it is actually set. > With the fix it remains 0 until actually set. The same is true for all uninitialised variables. Setting everything to zero explicitly is a) quite a bit slower, and b) just as wrong! For example, here, newpat should never be zero. Never. It does not make any sense. Is there any place where newpat is used uninitialised? Segher