[src/netbsd-1-5]: src/lib/libm/arch/i387 Pull up rev. 1.5 (approved by thorpej):

[kleink <kleink%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a34f6c081fe5
branches:  netbsd-1-5
changeset: 489537:a34f6c081fe5
user:      kleink <kleink%NetBSD.org@localhost>
date:      Tue Sep 26 14:29:43 2000 +0000

description:
Pull up rev. 1.5 (approved by thorpej):
Make these idempotent as far as the FPU register stack is concerned.

diffstat:

 lib/libm/arch/i387/e_asin.S |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r 0af97602ee2c -r a34f6c081fe5 lib/libm/arch/i387/e_asin.S
--- a/lib/libm/arch/i387/e_asin.S       Tue Sep 26 14:29:00 2000 +0000
+++ b/lib/libm/arch/i387/e_asin.S       Tue Sep 26 14:29:43 2000 +0000
@@ -5,12 +5,12 @@
 
 #include <machine/asm.h>
 
-RCSID("$NetBSD: e_asin.S,v 1.4 1995/05/08 23:45:40 jtc Exp $")
+RCSID("$NetBSD: e_asin.S,v 1.4.16.1 2000/09/26 14:29:43 kleink Exp $")
 
 /* asin = atan (x / sqrt(1 - x^2)) */
 ENTRY(__ieee754_asin)
        fldl    4(%esp)                 /* x */
-       fst     %st(1)
+       fld     %st(0)
        fmul    %st(0)                  /* x^2 */
        fld1
        fsubp                           /* 1 - x^2 */