public RIntBranch toIntBranch(PcodeOp to) {
			return new RIntBranch(from, to, false, reach);
		}
Convert this external branch into an internal one

<p>
This is called whenever it becomes the case that an external target is decoded an added
to the passage, making it an internal branch. Notably, this happens when selecting a seed
from the queue of externals, when flowing to a target that is already decoded, and when
finishing up a passage where all remaining seeds must be examined.

@param to the target p-code op
@return the resulting internal branch
Ghidra/Framework/Emulation/src/main/java/ghidra/pcode/emu/jit/JitPassage.java