gcc/testsuite/gcc.target/sparc/ultrasp10.c

   1 /* PR target/11965 */
   2 /* Originator: <jk@tools.de> */
   3
   4 /* { dg-do run } */
   5 /* { dg-require-effective-target ultrasparc_hw } */
   6 /* { dg-options "-O -mcpu=ultrasparc" } */
   7
   8 /* This used to fail on 32-bit Ultrasparc because GCC emitted
   9    an invalid shift instruction.  */
  10
  11
  12 static inline unsigned int shift(int n, unsigned int value)
  13 {
  14   return value << n;
  15 }
  16
  17 unsigned int val = 1;
  18
  19 int main(void)
  20 {
  21   int i;
  22
  23   for (i = 0; i < 4; i++)
  24     val = shift(32, val);
  25
  26   return 0;
  27 }