[src/netbsd-1-5]: src/lib/libm/arch/i387 Pull up rev. 1.9 (approved by thorpej):

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

details:   https://anonhg.NetBSD.org/src/rev/dacbc98761ed
branches:  netbsd-1-5
changeset: 489538:dacbc98761ed
user:      kleink <kleink%NetBSD.org@localhost>
date:      Tue Sep 26 14:30:26 2000 +0000

description:
Pull up rev. 1.9 (approved by thorpej):
Make these idempotent as far as the FPU register stack is concerned.

diffstat:

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

diffs (21 lines):

diff -r a34f6c081fe5 -r dacbc98761ed lib/libm/arch/i387/e_exp.S
--- a/lib/libm/arch/i387/e_exp.S        Tue Sep 26 14:29:43 2000 +0000
+++ b/lib/libm/arch/i387/e_exp.S        Tue Sep 26 14:30:26 2000 +0000
@@ -5,7 +5,7 @@
 
 #include <machine/asm.h>
 
-RCSID("$NetBSD: e_exp.S,v 1.8 1999/07/02 15:37:34 simonb Exp $")
+RCSID("$NetBSD: e_exp.S,v 1.8.8.1 2000/09/26 14:30:26 kleink Exp $")
 
 /* e^x = 2^(x * log2(e)) */
 ENTRY(__ieee754_exp)
@@ -22,7 +22,7 @@
        fldl    8(%ebp)
        fldl2e
        fmulp                           /* x * log2(e) */
-       fstl    %st(1)
+       fldl    %st(0)
        frndint                         /* int(x * log2(e)) */
        fxch    %st(1)
        fsub    %st(1),%st              /* fract(x * log2(e)) */