X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=src%2Fmath%2Fi386%2Facos.s;h=4f0168f623d1f0294324b286ad90e2e9d2c46785;hp=6f9ef7f0e37ada36bc53e9b37a3c1d234f528be6;hb=804fbf0b8c00fd4e2f37ef0769a610614d06138f;hpb=97721a5508415a2f10eb068e022093811c9ff8be

diff --git a/src/math/i386/acos.s b/src/math/i386/acos.s
index 6f9ef7f0..4f0168f6 100644
--- a/src/math/i386/acos.s
+++ b/src/math/i386/acos.s
@@ -14,11 +14,19 @@ acosl:
 .type acos,@function
 acos:
 	fldl 4(%esp)
-1:	fld %st(0)
-	fmul %st(0)
+1:	fld1
+	fld %st(1)
 	fld1
-	fsubp %st(1)
+	fsubp
+	fxch %st(2)
+	faddp
+	fdivp
 	fsqrt
+	fld1
 	fxch %st(1)
 	fpatan
+	fld1
+	fld1
+	faddp
+	fmulp
 	ret