clang/test/OpenMP/split_parallel_split.cpp

// Valid nesting — `split` inside `omp parallel` (contrast `teams` rejection in split_teams_nesting.cpp).
//
// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -x c++ -fopenmp -fopenmp-version=60 -O0 -emit-llvm %s -o - | FileCheck %s

// CHECK-LABEL: define {{.*}} @f(
// CHECK: __kmpc_fork_call
// CHECK: .split.iv
extern "C" void f(void) {
#pragma omp parallel
  {
#pragma omp split counts(2, omp_fill)
    for (int i = 0; i < 10; ++i) {
    }
  }
}