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use a shift instead of a divide.

This commit is contained in:
mrg 2001-07-17 13:52:24 +00:00
parent f4bd34ec5f
commit 6d1680019c
2 changed files with 4 additions and 4 deletions
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4
sys/arch/i386/i386/microtime.s
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@ -1,4 +1,4 @@
/* $NetBSD: microtime.s,v 1.19 2001/05/21 06:13:12 perry Exp $ */
/* $NetBSD: microtime.s,v 1.20 2001/07/17 13:52:24 mrg Exp $ */
/*-
* Copyright (c) 1993 The Regents of the University of California.
@ -40,7 +40,7 @@
/* LINTSTUB: include <sys/time.h> */
#define IRQ_BIT(irq_num) (1 << ((irq_num) % 8))
#define IRQ_BYTE(irq_num) ((irq_num) / 8)
#define IRQ_BYTE(irq_num) ((irq_num) >> 3)
/* LINTSTUB: Func: void microtime(struct timeval *tv) */
ENTRY(microtime)

4
sys/arch/i386/isa/vector.s
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@ -1,4 +1,4 @@
/* $NetBSD: vector.s,v 1.46 2000/01/20 03:19:27 enami Exp $ */
/* $NetBSD: vector.s,v 1.47 2001/07/17 13:52:25 mrg Exp $ */
/*-
* Copyright (c) 1998 The NetBSD Foundation, Inc.
@ -55,7 +55,7 @@
*/
#define IRQ_BIT(irq_num) (1 << ((irq_num) % 8))
#define IRQ_BYTE(irq_num) ((irq_num) / 8)
#define IRQ_BYTE(irq_num) ((irq_num) >> 3)
#ifdef ICU_SPECIAL_MASK_MODE