* gcc.c-torture/execute/20000412-4.c: New test.

From-SVN: r33119

gcc/testsuite/ChangeLog

 Wed Apr 12 10:25:08 2000  Jeffrey A Law  (law@cygnus.com)
 
+	* gcc.c-torture/execute/20000412-4.c: New test.
 	* gcc.c-torture/compile/20000412-2.c: New test.
 	* gcc.c-torture/execute/20000412-3.c: New test.
 	* gcc.c-torture/compile/20000412-1.c: New test.

gcc/testsuite/gcc.c-torture/execute/20000412-4.c

+  void f(int i, int j, int radius, int width, int N)
+  {
+    const int diff   = i-radius;
+    const int lowk   = (diff>0 ? diff : 0 );
+    int k;
+  
+    for(k=lowk; k<= 2; k++){
+      int idx = ((k-i+radius)*width-j+radius);
+      if (idx < 0)
+	abort ();
+    }
+  
+    for(k=lowk; k<= 2; k++);
+  }
+  
+  
+  int main(int argc, char **argv)
+  {
+    int exc_rad=2;
+    int N=8;
+    int i;
+    for(i=1; i<4; i++)
+      f(i,1,exc_rad,2*exc_rad + 1, N);
+    exit (0);
+  } 
+