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-rw-r--r--newlib/libm/math/sf_isinf.c35
1 files changed, 0 insertions, 35 deletions
diff --git a/newlib/libm/math/sf_isinf.c b/newlib/libm/math/sf_isinf.c
deleted file mode 100644
index 1af4aab..0000000
--- a/newlib/libm/math/sf_isinf.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * isinff(x) returns 1 if x is infinity, else 0;
- * no branching!
- * Added by Cygnus Support.
- */
-
-#include "fdlibm.h"
-
-#ifdef __STDC__
- int isinff(float x)
-#else
- int isinff(x)
- float x;
-#endif
-{
- __int32_t ix;
- GET_FLOAT_WORD(ix,x);
- ix &= 0x7fffffff;
- ix = 0x7f800000 - ix;
- return 1 - (int)((__uint32_t)(ix|(-ix))>>31);
-}
-
-#ifdef _DOUBLE_IS_32BITS
-
-#ifdef __STDC__
- int isinf(double x)
-#else
- int isinf(x)
- double x;
-#endif
-{
- return isinff((float) x);
-}
-
-#endif /* defined(_DOUBLE_IS_32BITS) */