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-rw-r--r--src/math/x86_64/asinl.s6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/math/x86_64/asinl.s b/src/math/x86_64/asinl.s
index 83c392f7..ed212d9a 100644
--- a/src/math/x86_64/asinl.s
+++ b/src/math/x86_64/asinl.s
@@ -3,10 +3,10 @@
 asinl:
 	fldt 8(%rsp)
 1:	fld %st(0)
-	fmul %st(0)
 	fld1
-	fsubp %st(1)
+	fsub %st(0),%st(1)
+	fadd %st(2)
+	fmulp
 	fsqrt
 	fpatan
 	ret
-