2007-04-25 Jeff Johnston <jjohnstn@redhat.com>

        * libm/common/s_fpclassify.c (__fpclassifyf): Move this to...
        * libm/common/sf_fpclassify.c: ...here.  New file.
        * libm/common/Makefile.am: Add sf_fpclassify.c.
        * libm/common/Makefile.in: Regenerated.

1 files changed, 29 insertions, 0 deletions

diff --git a/newlib/libm/common/sf_fpclassify.c b/newlib/libm/common/sf_fpclassify.c
new file mode 100644
index 000000000..878457f39
--- /dev/null
+++ b/newlib/libm/common/sf_fpclassify.c
@@ -0,0 +1,29 @@
+/* Copyright (C) 2002,2007 by  Red Hat, Incorporated. All rights reserved.
+ *
+ * Permission to use, copy, modify, and distribute this software
+ * is freely granted, provided that this notice is preserved.
+ */
+
+#include "fdlibm.h"
+
+int
+__fpclassifyf (float x)
+{
+  __uint32_t w;
+
+  GET_FLOAT_WORD(w,x);
+  
+  if (w == 0x00000000 || w == 0x80000000)
+    return FP_ZERO;
+  else if ((w >= 0x00800000 && w <= 0x7f7fffff) ||
+           (w >= 0x80800000 && w <= 0xff7fffff))
+    return FP_NORMAL;
+  else if ((w >= 0x00000001 && w <= 0x007fffff) ||
+           (w >= 0x80000001 && w <= 0x807fffff))
+    return FP_SUBNORMAL;
+  else if (w == 0x7f800000 || w == 0xff800000)
+    return FP_INFINITE;
+  else
+    return FP_NAN;
+}
+