libgomp/testsuite/libgomp.oacc-c-c++-common/pr85381-5.c

   1 /* { dg-additional-options "-save-temps" } */
   2 /* { dg-do run { target openacc_nvidia_accel_selected } }
   3    { dg-skip-if "" { *-*-* } { "*" } { "-O2" } } */
   4
   5 #define n 1024
   6
   7 int
   8 main (void)
   9 {
  10   #pragma acc parallel vector_length(128)
  11   {
  12     #pragma acc loop vector
  13     for (int i = 0; i < n; i++)
  14       ;
  15
  16     #pragma acc loop vector
  17     for (int i = 0; i < n; i++)
  18       ;
  19   }
  20
  21   return 0;
  22 }
  23
  24 /* { dg-final { scan-assembler-not "bar.sync" } } */