1! This test checks lowering of OpenMP DO Directive with HLFIR. 2 3! RUN: bbc -hlfir -fopenmp -emit-fir %s -o - | FileCheck %s 4! RUN: %flang_fc1 -emit-fir -flang-experimental-hlfir -fopenmp %s -o - | FileCheck %s 5 6!CHECK-LABEL: func @_QPsimple_loop() 7subroutine simple_loop 8 integer :: i 9 ! CHECK-DAG: %[[WS_ST:.*]] = arith.constant 1 : i32 10 ! CHECK-DAG: %[[WS_END:.*]] = arith.constant 9 : i32 11 ! CHECK: omp.parallel 12 !$OMP PARALLEL 13 ! CHECK-DAG: %[[ALLOCA_IV:.*]] = fir.alloca i32 {{{.*}}, pinned, {{.*}}} 14 ! CHECK: %[[IV:.*]] = fir.declare %[[ALLOCA_IV]] {uniq_name = "_QFsimple_loopEi"} : (!fir.ref<i32>) -> !fir.ref<i32> 15 ! CHECK: omp.wsloop { 16 ! CHECK-NEXT: omp.loop_nest (%[[I:.*]]) : i32 = (%[[WS_ST]]) to (%[[WS_END]]) inclusive step (%[[WS_ST]]) { 17 !$OMP DO 18 do i=1, 9 19 ! CHECK: fir.store %[[I]] to %[[IV:.*]] : !fir.ref<i32> 20 ! CHECK: %[[LOAD_IV:.*]] = fir.load %[[IV]] : !fir.ref<i32> 21 ! CHECK: fir.call @_FortranAioOutputInteger32({{.*}}, %[[LOAD_IV]]) {{.*}}: (!fir.ref<i8>, i32) -> i1 22 print*, i 23 end do 24 ! CHECK: omp.yield 25 !$OMP END DO 26 ! CHECK: omp.terminator 27 !$OMP END PARALLEL 28end subroutine 29