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-rw-r--r--sysdeps/i386/fpu/e_acosl.c29
1 files changed, 0 insertions, 29 deletions
diff --git a/sysdeps/i386/fpu/e_acosl.c b/sysdeps/i386/fpu/e_acosl.c
deleted file mode 100644
index ab08931924..0000000000
--- a/sysdeps/i386/fpu/e_acosl.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Public domain.
- *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
- */
-
-#include <math_private.h>
-
-long double
-__ieee754_acosl (long double x)
-{
- long double res;
-
- /* acosl = atanl (sqrtl((1-x) (1+x)) / x) */
- asm ( "fld %%st\n"
- "fld1\n"
- "fsubp\n"
- "fld1\n"
- "fadd %%st(2)\n"
- "fmulp\n" /* 1 - x^2 */
- "fsqrt\n" /* sqrtl (1 - x^2) */
- "fabs\n"
- "fxch %%st(1)\n"
- "fpatan"
- : "=t" (res) : "0" (x) : "st(1)");
- return res;
-}
-strong_alias (__ieee754_acosl, __acosl_finite)