15:28:07francogrexcan someone give me pointers as to how investigate and correct this problem here, it's doing my head in: https://pastebin.com/Ke1rXaVN
15:28:25francogrexI had no problems in a previous version of that library, but the new one causes errors
15:36:51stassatspfdietz: i'm fixing it, but fixing the cause not the symptom
15:37:15stassatsso throw some more IFs and CASTs together
15:37:51pfdietzI can bias test generation to do that.
15:39:19stassatsalso casts receiving more than just two branches
22:35:48stassatsand in the end ir1-optimize-cast can deal with it, but when the node is deleted it doesn't get reoptimized, because there's no relation between them