moving MUL unit into ALU unit

runtime/tests/nlTest/vx_nl_main.c

@@ -1,16 +1,22 @@
-#include <vx_intrinsics.h>
+#include <stdio.h>
+#include <math.h>
 #include <vx_print.h>
 
-int main()
-{
-	// Main is called with all threads active of warp 0
-	vx_tmc(1);
+const int Num = 9;
+const float fNum = 9.0f;
 
-	vx_prints("Newlib Main ");
-	vx_printx(456);
-	vx_prints(" \n");
+int fibonacci(int n) {
+   if (n <= 1)
+      return n;
+   return fibonacci(n-1) + fibonacci(n-2);
+}
+
+int main() {
+	int fib = fibonacci(Num);
+	float isq = 1.0f / sqrt(fNum);
+	vx_printf("fibonacci(%d) = %d\n", Num, fib);
+	vx_printf("invAqrt(%f) = %f\n", fNum, isq);
 	vx_prints("Passed!\n");
-
 	return 0;
 }