gcc/testsuite/gcc.dg/ultrasp10.c

   1 /* PR target/11965 */
   2 /* Originator: <jk@tools.de> */
   3 /* { dg-do run { target sparc*-*-* } } */
   4 /* { dg-options "-O -mcpu=ultrasparc" } */
   5
   6 /* This used to fail on 32-bit Ultrasparc because GCC emitted
   7    an invalid shift instruction.  */
   8
   9
  10 static inline unsigned int shift(int n, unsigned int value)
  11 {
  12   return value << n;
  13 }
  14
  15 unsigned int val = 1;
  16
  17 int main(void)
  18 {
  19   int i;
  20
  21   for (i = 0; i < 4; i++)
  22     val = shift(32, val);
  23
  24   return 0;
  25 }