X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=src%2Fmath%2Fi386%2Fexpm1.s;h=bbb5d12eae7dee1715751e64fdf82c0e5bd1ff8f;hp=d6d511ef4689e3f0271d1cf67fa5dca6167f98d3;hb=aa1b4dff45788f8205e32ea01da243fe09568aa8;hpb=37eb14dd2b92c51404fa54f56b6dfcd487ab5cbb

diff --git a/src/math/i386/expm1.s b/src/math/i386/expm1.s
index d6d511ef..bbb5d12e 100644
--- a/src/math/i386/expm1.s
+++ b/src/math/i386/expm1.s
@@ -14,12 +14,23 @@ expm1l:
 .type expm1,@function
 expm1:
 	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:	fldl2e
 	fmulp
 	fld %st(0)
 	frndint
 	fldz
-	fcompi
+	fcomp
+	fnstsw %ax
+	sahf
 	jnz 1f
 	fstp %st(0)
 	f2xm1