1 /* PR middle-end/16790.  */
2 
3 extern void abort ();
4 
test1(unsigned int u1)5 static void test1(unsigned int u1)
6 {
7   unsigned int y_final_1;
8   signed short y_middle;
9   unsigned int y_final_2;
10 
11   y_final_1 = (unsigned int)( (signed short)(u1 * 2) * 3 );
12   y_middle  =                 (signed short)(u1 * 2);
13   y_final_2 = (unsigned int)( y_middle * 3 );
14 
15   if (y_final_1 != y_final_2)
16     abort ();
17 }
18 
19 
test2(unsigned int u1)20 static void test2(unsigned int u1)
21 {
22   unsigned int y_final_1;
23   signed short y_middle;
24   unsigned int y_final_2;
25 
26   y_final_1 = (unsigned int)( (signed short)(u1 << 1) * 3 );
27   y_middle  =                 (signed short)(u1 << 1);
28   y_final_2 = (unsigned int)( y_middle * 3 );
29 
30   if (y_final_1 != y_final_2)
31     abort ();
32 }
33 
34 
main()35 int main()
36 {
37   test1(0x4000U);
38   test2(0x4000U);
39   return 0;
40 }
41 
42