public RIndBranch withReach(Reachability reach) {
			return new RIndBranch(from, flowCtx, reach);
		}
Upgrade this branch to an {@link RIndBranch} for inclusion in the passage.

@param reach see {@link RBranch#reach()}
@return the branch
Ghidra/Framework/Emulation/src/main/java/ghidra/pcode/emu/jit/JitPassage.java