1 files changed, 0 insertions, 31 deletions
diff --git a/newlib/libm/common/sf_isinf.c b/newlib/libm/common/sf_isinf.c
deleted file mode 100644
index 74ba4edf7..000000000
--- a/newlib/libm/common/sf_isinf.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * isinff(x) returns 1 if x is +-infinity, else 0;
- *
- * isinff is an extension declared in <ieeefp.h> and
- * <math.h>.
- */
-
-#include "fdlibm.h"
-
-int
-_DEFUN (isinff, (x),
-	float x)
-{
-	__int32_t ix;
-	GET_FLOAT_WORD(ix,x);
-	ix &= 0x7fffffff;
-	return FLT_UWORD_IS_INFINITE(ix);
-}
-
-#ifdef _DOUBLE_IS_32BITS
-
-#undef isinf
-
-int
-_DEFUN (isinf, (x),
-	double x)
-{
-	return isinff((float) x);
-}
-
-#endif /* defined(_DOUBLE_IS_32BITS) */