summaryrefslogtreecommitdiff
path: root/src/math/x86_64/acosl.s
diff options
context:
space:
mode:
authorVladimir Azarov <avm@intermediate-node.net>2024-10-01 15:47:05 +0200
committerVladimir Azarov <avm@intermediate-node.net>2024-10-01 15:47:05 +0200
commit4abab5ad6c8465a7528ccdd5f49367da05f78bbd (patch)
treeebf009bf1376a5a223a915bc27cbbd791a1316bc /src/math/x86_64/acosl.s
Initial version
Diffstat (limited to 'src/math/x86_64/acosl.s')
-rw-r--r--src/math/x86_64/acosl.s16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/math/x86_64/acosl.s b/src/math/x86_64/acosl.s
new file mode 100644
index 0000000..88e01b4
--- /dev/null
+++ b/src/math/x86_64/acosl.s
@@ -0,0 +1,16 @@
+# see ../i386/acos.s
+
+.global acosl
+.type acosl,@function
+acosl:
+ fldt 8(%rsp)
+1: fld %st(0)
+ fld1
+ fsub %st(0),%st(1)
+ fadd %st(2)
+ fmulp
+ fsqrt
+ fabs
+ fxch %st(1)
+ fpatan
+ ret