From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Sat, 10 Feb 2001 04:07:25 +0000 (+0000)
Subject: Fix byte-vs-word-width oversight in m68k TAS() code.
X-Git-Tag: REL7_1~507
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=af0a15287de5ca254460ddefd4345cf62c577b5f;p=postgresql

Fix byte-vs-word-width oversight in m68k TAS() code.
Man, this brings back some old memories ...
---

diff --git a/src/include/storage/s_lock.h b/src/include/storage/s_lock.h
index 33dc5b6226..726c3645e5 100644
--- a/src/include/storage/s_lock.h
+++ b/src/include/storage/s_lock.h
@@ -9,7 +9,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/include/storage/s_lock.h,v 1.87 2001/02/02 18:21:59 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/include/storage/s_lock.h,v 1.88 2001/02/10 04:07:25 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -222,8 +222,9 @@ tas(volatile slock_t *lock)
 	register int rv;
 
 	__asm__	__volatile__(
-		"	tas	%1		\n"
-		"	sne	%0		\n"
+		"	clrl	%0		\n"
+		"	tas		%1		\n"
+		"	sne		%0		\n"
 :		"=d"(rv), "=m"(*lock)
 :		"1"(*lock)
 :		"cc");