Upper control arm cracking

so, went to go finish some wiring under the truck, noticed two cracks on the p side upper, at the axle end, about 2-3 inches from the mounting holes.
What do i do?there the factory arms, In all honesty i cannot afford to buy some uppers right now, and this is my dd, think it will accept a weld alright? All i have access to is a lincoln 220v Stick

Buy another stock replacement arm from somebody or the junkyard. They're like $5.

If there was only a junkyard by Brookings.

Ive got an upper arm ill give ya, PM me your shipping address.

Welding a stock arm isnt the right thing to do.