gcc/testsuite/gcc.dg/gomp/pr29965-3.c

   1 /* PR middle-end/29965 */
   2 /* Test that OpenMP construct bodies which never return don't cause ICEs.  */
   3 /* { dg-do compile } */
   4 /* { dg-options "-O2 -fopenmp" } */
   5
   6 extern void baz (void) __attribute__ ((noreturn));
   7
   8 void
   9 foo1 (void)
  10 {
  11 #pragma omp single
  12   for (;;);
  13 }
  14
  15 void
  16 bar1 (void)
  17 {
  18 #pragma omp single
  19   baz ();
  20 }
  21
  22 void
  23 foo2 (void)
  24 {
  25 #pragma omp master
  26   for (;;);
  27 }
  28
  29 void
  30 bar2 (void)
  31 {
  32 #pragma omp master
  33   baz ();
  34 }
  35
  36 void
  37 foo3 (void)
  38 {
  39 #pragma omp ordered
  40   for (;;);
  41 }
  42
  43 void
  44 bar3 (void)
  45 {
  46 #pragma omp ordered
  47   baz ();
  48 }
  49
  50 void
  51 foo4 (void)
  52 {
  53 #pragma omp critical
  54   for (;;);
  55 }
  56
  57 void
  58 bar4 (void)
  59 {
  60 #pragma omp critical
  61   baz ();
  62 }