omp_nothing.c

Go to the documentation of this file.

// RUN: %libomp-compile
// RUN: %libomp-run | FileCheck %s --check-prefix OMP-CHECK
 
#include <stdio.h>
 
void foo(int x) {
  printf("foo");
  return;
}
 
int main() {
  int x = 4;
  // should call foo()
  if (x % 2 == 0)
#pragma omp nothing
    foo(x);
 
  // should not call foo()
  x = 3;
  if (x % 2 == 0)
#pragma omp nothing
    foo(x);
 
  // OMP-CHECK: foo
  // OMP-CHECK-NOT: foo
  return 0;
}