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asm for modf functions
[musl]
/
src
/
math
/
i386
/
modff.s
diff --git a/src/math/i386/modff.s
b/src/math/i386/modff.s
new file mode 100644
(file)
index 0000000..
d29b4b6
--- /dev/null
+++ b/
src/math/i386/modff.s
@@ -0,0
+1,15
@@
+.global modff
+.type modff,@function
+modff:
+ mov 8(%esp),%eax
+ flds 4(%esp)
+ fld1
+ fld %st(1)
+1: fprem
+ fstsw %ax
+ sahf
+ jp 1b
+ fstp %st(1)
+ fsubr %st(1)
+ fstps (%eax)
+ ret