1 files changed, 0 insertions, 29 deletions
diff --git a/newlib/libm/common/s_isinf.c b/newlib/libm/common/s_isinf.c
deleted file mode 100644
index db8e8f82b..000000000
--- a/newlib/libm/common/s_isinf.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * isinf(x) returns 1 if x is infinity, else 0;
- * no branching!
- *
- * isinf is a <math.h> macro in the C99 standard.  It was previously
- * implemented as a function by newlib and is declared as such in
- * <ieeefp.h>.  Newlib supplies it here as a function if the user
- * chooses to use <ieeefp.h> or needs to link older code compiled with the
- * previous <math.h> declaration.
- */
-
-#include "fdlibm.h"
-#include <ieeefp.h>
-
-#ifndef _DOUBLE_IS_32BITS
-
-int
-_DEFUN (isinf, (x),
-	double x)
-{
-	__int32_t hx,lx;
-	EXTRACT_WORDS(hx,lx,x);
-	hx &= 0x7fffffff;
-	hx |= (__uint32_t)(lx|(-lx))>>31;	
-	hx = 0x7ff00000 - hx;
-	return 1 - (int)((__uint32_t)(hx|(-hx))>>31);
-}
-
-#endif /* _DOUBLE_IS_32BITS */