gcc/testsuite/gcc.target/powerpc/pr48053-2.c

   1 /* Test for ICE arising from VSX code generation.  */
   2 /* { dg-do compile } */
   3 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power7" } } */
   4 /* { dg-options "-O3 -mcpu=power7" } */
   5 /* { dg-require-effective-target powerpc_vsx_ok } */
   6
   7 struct timeval
   8 {
   9   long tv_sec;
  10   long tv_usec;
  11 };
  12
  13 extern char *bar (struct timeval *);
  14 int *error;
  15
  16 void
  17 foo (void *ptr)
  18 {
  19   struct timeval tm;
  20   long n1, n2;
  21
  22   if (!ptr)
  23     {
  24       *error = 1;
  25       n1 = -1;
  26       n2 = -1;
  27     }
  28   else
  29     {
  30       n1 = 0;
  31       n2 = *error;
  32     }
  33
  34   tm.tv_sec = n1;
  35   tm.tv_usec = n2;
  36
  37   if (*error)
  38     bar (&tm);
  39 }