From: Torbjorn Granlund <tege@gnu.org>
Date: Sun, 7 Jul 1996 22:03:19 +0000 (+0000)
Subject: (__udivsi3): Use faster tstw instead of btst.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f3f69b6800b6959bf0ec5456c31b36e1909e5c4b;p=gcc.git

(__udivsi3): Use faster tstw instead of btst.

From-SVN: r12407
---

diff --git a/gcc/config/m68k/lb1sf68.asm b/gcc/config/m68k/lb1sf68.asm
index 92d08ec968f..23c1373d5e6 100644
--- a/gcc/config/m68k/lb1sf68.asm
+++ b/gcc/config/m68k/lb1sf68.asm
@@ -326,7 +326,7 @@ L4:	lsrl	IMM (1), d1	/* shift divisor */
 	swap	d2
 	mulu	d0, d2		/* high part, at most 17 bits */
 	swap	d2		/* align high part with low part */
-	btst	IMM (0), d2	/* high part 17 bits? */
+	tstw	d2		/* high part 17 bits? */
 	jne	L5		/* if 17 bits, quotient was too large */
 	addl	d2, d1		/* add parts */
 	jcs	L5		/* if sum is 33 bits, quotient was too large */