x86/math-emu/reg_round.S

214 	jc	LCheck_truncate_24	/* less than half, no increment needed */
216 	jne	LGreater_Half_24	/* greater than half, increment needed */
220 	jnz	LGreater_Half_24	/* greater than half, increment needed */
223 	jnz	LGreater_Half_24	/* greater than half, increment needed */
225 	/* Exactly half, increment only if 24th bit is 1 (round to even) */
229 LGreater_Half_24:			/* Rounding: increment at the 24th bit */
293 	jc	LCheck_truncate_53	/* less than half, no increment needed */
295 	jnz	LGreater_Half_53	/* greater than half, increment needed */
299 	jnz	LGreater_Half_53	/* greater than half, increment needed */
301 	/* Exactly half, increment only if 53rd bit is 1 (round to even) */
305 LGreater_Half_53:			/* Rounding: increment at the 53rd bit */