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-rw-r--r--src/math/x86_64/acosl.s18
1 files changed, 8 insertions, 10 deletions
diff --git a/src/math/x86_64/acosl.s b/src/math/x86_64/acosl.s
index db68d2de..88e01b49 100644
--- a/src/math/x86_64/acosl.s
+++ b/src/math/x86_64/acosl.s
@@ -1,18 +1,16 @@
+# see ../i386/acos.s
+
.global acosl
.type acosl,@function
acosl:
fldt 8(%rsp)
+1: fld %st(0)
fld1
- fld %st(1)
- fld1
- fsubp
- fsqrt
- fxch %st(2)
- faddp
+ fsub %st(0),%st(1)
+ fadd %st(2)
+ fmulp
fsqrt
+ fabs
+ fxch %st(1)
fpatan
- fld1
- fld1
- faddp
- fmulp
ret