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Diffstat (limited to 'newlib/libm/machine/i386/f_rint.c')
-rw-r--r--newlib/libm/machine/i386/f_rint.c67
1 files changed, 0 insertions, 67 deletions
diff --git a/newlib/libm/machine/i386/f_rint.c b/newlib/libm/machine/i386/f_rint.c
deleted file mode 100644
index e335d463c..000000000
--- a/newlib/libm/machine/i386/f_rint.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * ====================================================
- * x87 FP implementation contributed to Newlib by
- * Dave Korn, November 2007. This file is placed in the
- * public domain. Permission to use, copy, modify, and
- * distribute this software is freely granted.
- * ====================================================
- */
-
-#if defined(__GNUC__) && !defined(_SOFT_FLOAT)
-
-#include <math.h>
-
-/*
-FUNCTION
-<<rint>>, <<rintf>>, <<rintl>>---round to integer
-INDEX
- rint
-INDEX
- rintf
-INDEX
- rintl
-
-ANSI_SYNOPSIS
- #include <math.h>
- double rint(double x);
- float rintf(float x);
- long double rintl(long double x);
-
-TRAD_SYNOPSIS
- ANSI-only.
-
-DESCRIPTION
-The <<rint>>, <<rintf>> and <<rintl>> functions round <[x]> to an integer value
-in floating-point format, using the current rounding direction. They may
-raise the inexact exception if the result differs in value from the argument.
-
-RETURNS
-These functions return the rounded integer value of <[x]>.
-
-PORTABILITY
-<<rint>>, <<rintf>> and <<rintl>> are ANSI.
-<<rint>> and <<rintf>> are available on all platforms.
-<<rintl>> is only available on i386 platforms when hardware
-floating point support is available and when compiling with GCC.
-
-*/
-
-/*
- * Fast math version of rint(x)
- * Return x rounded to integral value according to the prevailing
- * rounding mode.
- * Method:
- * Using inline x87 asms.
- * Exception:
- * Governed by x87 FPCR.
- */
-
-double _f_rint (double x)
-{
- double _result;
- asm ("frndint" : "=t" (_result) : "0" (x));
- return _result;
-}
-
-#endif /* !__GNUC__ || _SOFT_FLOAT */
-