svn commit: r251330 - in head/lib/msun: ld128 ld80

[Steve Kargl]

Author: kargl
Date: Mon Jun  3 18:14:18 2013
New Revision: 251330
URL: http://svnweb.freebsd.org/changeset/base/251330

Log:
  Update a comment to reflect that we are using an endpoint of
  an interval instead of a midpoint.

Modified:
  head/lib/msun/ld128/s_expl.c
  head/lib/msun/ld80/s_expl.c

Modified: head/lib/msun/ld128/s_expl.c
==============================================================================
--- head/lib/msun/ld128/s_expl.c	Mon Jun  3 18:13:25 2013	(r251329)
+++ head/lib/msun/ld128/s_expl.c	Mon Jun  3 18:14:18 2013	(r251330)
@@ -226,7 +226,7 @@ expl(long double x)
 			return (1.0L + x);
 	}
 
-	/* Reduce x to (k*ln2 + midpoint[n2] + r1 + r2). */
+	/* Reduce x to (k*ln2 + endpoint[n2] + r1 + r2). */
 	fn = x * INV_L + 0x1.8p112 - 0x1.8p112;
 	n = (int)fn;
 	n2 = (unsigned)n % INTERVALS;

Modified: head/lib/msun/ld80/s_expl.c
==============================================================================
--- head/lib/msun/ld80/s_expl.c	Mon Jun  3 18:13:25 2013	(r251329)
+++ head/lib/msun/ld80/s_expl.c	Mon Jun  3 18:14:18 2013	(r251330)
@@ -261,7 +261,7 @@ expl(long double x)
 
 	ENTERI();
 
-	/* Reduce x to (k*ln2 + midpoint[n2] + r1 + r2). */
+	/* Reduce x to (k*ln2 + endpoint[n2] + r1 + r2). */
 	/* Use a specialized rint() to get fn.  Assume round-to-nearest. */
 	fn = x * INV_L + 0x1.8p63 - 0x1.8p63;
 	r = x - fn * L1 - fn * L2;	/* r = r1 + r2 done independently. */