add cfrac benchmark

1 files changed, 25 insertions, 0 deletions

diff --git a/src/benchmarks/cfrac/utop.c b/src/benchmarks/cfrac/utop.c
new file mode 100644
index 0000000..4d87c04
--- /dev/null
+++ b/src/benchmarks/cfrac/utop.c
@@ -0,0 +1,25 @@
+#include "pdefs.h"
+#include "pcvt.h"
+#include "precision.h"
+
+/*
+ * Unsigned to Precision
+ */
+precision utop(i)
+   register unsigned int i;
+{
+   register digitPtr  uPtr;
+   register precision u = palloc(INTSIZE);
+
+   if (u == pUndef) return pUndef;
+
+   u->sign    = false;
+   uPtr	      = u->value;
+   do {
+      *uPtr++ = modBase(i);
+      i	      = divBase(i);
+   } while (i != 0);
+
+   u->size = (uPtr - u->value);
+   return presult(u);
+}