public void executeConditionalBranch(PcodeOp op, PcodeFrame frame) {
		Varnode condVar = getConditionalBranchPredicate(op);
		T cond = state.getVar(condVar, reason);
		if (arithmetic.isTrue(cond, Purpose.CONDITION)) {
			doExecuteBranch(op, frame);
		}
	}
Execute a conditional branch

@param op the op
@param frame the frame
Ghidra/Framework/Emulation/src/main/java/ghidra/pcode/exec/PcodeExecutor.java