X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fmath%2Fi386%2Fexp.s;h=f4769d59c1ee499beacc8df5974ab45be60b9c8b;hb=0b70a1e9a9651d21242c5b6da327ecab0f1a38a6;hp=18f6cd67f6fbc5f24056ba6e9350ffdaec666092;hpb=6f26cf3dacf9d426bbd18cecb4d486da56c17351;p=musl

diff --git a/src/math/i386/exp.s b/src/math/i386/exp.s
index 18f6cd67..f4769d59 100644
--- a/src/math/i386/exp.s
+++ b/src/math/i386/exp.s
@@ -34,6 +34,15 @@ exp:
 .type exp2,@function
 exp2:
 	fldl 4(%esp)
+1:	fxam
+	fnstsw %ax
+	sahf
+	jnp 1f
+	jnc 1f
+	fstps 4(%esp)
+	mov $0xfe,%al
+	and %al,7(%esp)
+	flds 4(%esp)
 1:	fld %st(0)
 	frndint
 	fxch %st(1)