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authornsz <nsz@port70.net>2012-03-19 10:20:24 +0100
committernsz <nsz@port70.net>2012-03-19 10:20:24 +0100
commit9322344fa4c47a64361a81eda1b1930cd4341626 (patch)
tree94a641e60aef228d799035dc7c4a889ff39e4b3a /src/math/i386/acos.s
parent0627e58af8514967372a8ff703e7a86c2571acc2 (diff)
parent58ff9e8eaf99f2294232be860daa2ca6f3674faf (diff)
downloadmusl-9322344fa4c47a64361a81eda1b1930cd4341626.tar.gz
Merge branch 'master' of git://git.etalabs.net/musl
Diffstat (limited to 'src/math/i386/acos.s')
-rw-r--r--src/math/i386/acos.s24
1 files changed, 24 insertions, 0 deletions
diff --git a/src/math/i386/acos.s b/src/math/i386/acos.s
new file mode 100644
index 00000000..6f9ef7f0
--- /dev/null
+++ b/src/math/i386/acos.s
@@ -0,0 +1,24 @@
+.global acosf
+.type acosf,@function
+acosf:
+ flds 4(%esp)
+ jmp 1f
+
+.global acosl
+.type acosl,@function
+acosl:
+ fldt 4(%esp)
+ jmp 1f
+
+.global acos
+.type acos,@function
+acos:
+ fldl 4(%esp)
+1: fld %st(0)
+ fmul %st(0)
+ fld1
+ fsubp %st(1)
+ fsqrt
+ fxch %st(1)
+ fpatan
+ ret