1 files changed, 0 insertions, 115 deletions
diff --git a/winsup/mingw/mingwex/math/fastmath.h b/winsup/mingw/mingwex/math/fastmath.h
deleted file mode 100755
index 01b06b3eb..000000000
--- a/winsup/mingw/mingwex/math/fastmath.h
+++ /dev/null
@@ -1,115 +0,0 @@
-#ifndef _MINGWEX_FASTMATH_H_
-#define _MINGWEX_FASTMATH_H_
-
-/* Fast math inlines
-   No range or domain checks. No setting of errno.  No tweaks to
-   protect precision near range limits. */
-
-/* For now this is an internal header with just the functions that
-   are currently used in building libmingwex.a math components */
-
-/* FIXME: We really should get rid of the code duplication using euther
-   C++ templates or tgmath-type macros.  */  
-
-static __inline__ double __fast_sqrt (double x)
-{
-  double res;
-  asm __volatile__ ("fsqrt" : "=t" (res) : "0" (x));
-  return res;
-}
-
-static __inline__ long double __fast_sqrtl (long double x)
-{
-  long double res;
-  asm __volatile__ ("fsqrt" : "=t" (res) : "0" (x));
-  return res;
-}
-
-static __inline__ float __fast_sqrtf (float x)
-{
-  float res;
-  asm __volatile__ ("fsqrt" : "=t" (res) : "0" (x));
-  return res;
-}
-
-
-static __inline__ double __fast_log (double x)
-{
-   double res;
-   asm __volatile__
-     ("fldln2\n\t"
-      "fxch\n\t"
-      "fyl2x"
-       : "=t" (res) : "0" (x) : "st(1)");
-   return res;
-}
-
-static __inline__ long double __fast_logl (long double x)
-{
-  long double res;
-   asm __volatile__
-     ("fldln2\n\t"
-      "fxch\n\t"
-      "fyl2x"
-       : "=t" (res) : "0" (x) : "st(1)");
-   return res;
-}
-
-
-static __inline__ float __fast_logf (float x)
-{
-   float res;
-   asm __volatile__
-     ("fldln2\n\t"
-      "fxch\n\t"
-      "fyl2x"
-       : "=t" (res) : "0" (x) : "st(1)");
-   return res;
-}
-
-static __inline__ double __fast_log1p (double x)
-{
-  double res;
-  /* fyl2xp1 accurate only for |x| <= 1.0 - 0.5 * sqrt (2.0) */
-  if (fabs (x) >= 1.0 - 0.5 * 1.41421356237309504880)
-    res = __fast_log (1.0 + x);
-  else
-    asm __volatile__
-      ("fldln2\n\t"
-       "fxch\n\t"
-       "fyl2xp1"
-       : "=t" (res) : "0" (x) : "st(1)");
-   return res;
-}
-
-static __inline__ long double __fast_log1pl (long double x)
-{
-  long double res;
-  /* fyl2xp1 accurate only for |x| <= 1.0 - 0.5 * sqrt (2.0) */
-  if (fabsl (x) >= 1.0L - 0.5L * 1.41421356237309504880L)
-    res = __fast_logl (1.0L + x);
-  else
-    asm __volatile__
-      ("fldln2\n\t"
-       "fxch\n\t"
-       "fyl2xp1"
-       : "=t" (res) : "0" (x) : "st(1)");
-   return res;
-}
-
-static __inline__ float __fast_log1pf (float x)
-{
-  float res;
-  /* fyl2xp1 accurate only for |x| <= 1.0 - 0.5 * sqrt (2.0) */
-  if (fabsf (x) >= 1.0 - 0.5 * 1.41421356237309504880)
-    res = __fast_logf (1.0 + x);
-  else
-    asm __volatile__
-      ("fldln2\n\t"
-       "fxch\n\t"
-       "fyl2xp1"
-       : "=t" (res) : "0" (x) : "st(1)");
-   return res;
-}
-
-#endif