bcf09c1bc7
When an instruction that the disassembler does not recognize is in an IT block, we should still advance the IT state otherwise the IT state spills over into the next recognized instruction, which is incorrect. We want to avoid disassembly like: it eq <unknown> // Often because disassembler has insufficient target info. addeq r0,r0,r0 // eq spills over into add. Fixes #150569