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1! This test checks that chunk size is passed correctly when lowering of2! OpenMP DO Directive(Worksharing) with chunk size3 4! RUN: bbc -fopenmp -emit-hlfir %s -o - | FileCheck %s5 6program wsloop7 integer :: i8 integer :: chunk9 10! CHECK-LABEL: func.func @_QQmain() attributes {fir.bindc_name = "WSLOOP"} {11! CHECK: %[[CHUNK_REF:.*]] = fir.alloca i32 {bindc_name = "chunk", uniq_name = "_QFEchunk"}12! CHECK: %[[VAL_0:.*]]:2 = hlfir.declare %[[CHUNK_REF]] {uniq_name = "_QFEchunk"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)13 14!$OMP DO SCHEDULE(static, 4)15 16do i=1, 917 print*, i18 19! CHECK: %[[VAL_2:.*]] = arith.constant 4 : i3220! CHECK: %[[VAL_3:.*]] = arith.constant 1 : i3221! CHECK: %[[VAL_4:.*]] = arith.constant 9 : i3222! CHECK: %[[VAL_5:.*]] = arith.constant 1 : i3223! CHECK: omp.wsloop nowait schedule(static = %[[VAL_2]] : i32) private({{.*}}) {24! CHECK-NEXT: omp.loop_nest (%[[ARG0:.*]]) : i32 = (%[[VAL_3]]) to (%[[VAL_4]]) inclusive step (%[[VAL_5]]) {25! CHECK: hlfir.assign %[[ARG0]] to %[[STORE_IV:.*]]#0 : i32, !fir.ref<i32>26! CHECK: %[[LOAD_IV:.*]] = fir.load %[[STORE_IV]]#0 : !fir.ref<i32>27! CHECK: {{.*}} = fir.call @_FortranAioOutputInteger32({{.*}}, %[[LOAD_IV]]) {{.*}}: (!fir.ref<i8>, i32) -> i128! CHECK: omp.yield29! CHECK: }30! CHECK: }31 32end do33!$OMP END DO NOWAIT34!$OMP DO SCHEDULE(static, 2+2)35 36do i=1, 937 print*, i*238 39! CHECK: %[[VAL_14:.*]] = arith.constant 4 : i3240! CHECK: %[[VAL_15:.*]] = arith.constant 1 : i3241! CHECK: %[[VAL_16:.*]] = arith.constant 9 : i3242! CHECK: %[[VAL_17:.*]] = arith.constant 1 : i3243! CHECK: omp.wsloop nowait schedule(static = %[[VAL_14]] : i32) private({{.*}}) {44! CHECK-NEXT: omp.loop_nest (%[[ARG1:.*]]) : i32 = (%[[VAL_15]]) to (%[[VAL_16]]) inclusive step (%[[VAL_17]]) {45! CHECK: hlfir.assign %[[ARG1]] to %[[STORE_IV1:.*]]#0 : i32, !fir.ref<i32>46! CHECK: %[[VAL_24:.*]] = arith.constant 2 : i3247! CHECK: %[[LOAD_IV1:.*]] = fir.load %[[STORE_IV1]]#0 : !fir.ref<i32>48! CHECK: %[[VAL_25:.*]] = arith.muli %[[VAL_24]], %[[LOAD_IV1]] : i3249! CHECK: {{.*}} = fir.call @_FortranAioOutputInteger32({{.*}}, %[[VAL_25]]) {{.*}}: (!fir.ref<i8>, i32) -> i150! CHECK: omp.yield51! CHECK: }52! CHECK: }53 54end do55!$OMP END DO NOWAIT56chunk = 657!$OMP DO SCHEDULE(static, chunk)58 59do i=1, 960 print*, i*361end do62!$OMP END DO NOWAIT63! CHECK: %[[VAL_28:.*]] = arith.constant 6 : i3264! CHECK: hlfir.assign %[[VAL_28]] to %[[VAL_0]]#0 : i32, !fir.ref<i32>65! CHECK: %[[VAL_29:.*]] = fir.load %[[VAL_0]]#0 : !fir.ref<i32>66! CHECK: %[[VAL_30:.*]] = arith.constant 1 : i3267! CHECK: %[[VAL_31:.*]] = arith.constant 9 : i3268! CHECK: %[[VAL_32:.*]] = arith.constant 1 : i3269! CHECK: omp.wsloop nowait schedule(static = %[[VAL_29]] : i32) private({{.*}}) {70! CHECK-NEXT: omp.loop_nest (%[[ARG2:.*]]) : i32 = (%[[VAL_30]]) to (%[[VAL_31]]) inclusive step (%[[VAL_32]]) {71! CHECK: hlfir.assign %[[ARG2]] to %[[STORE_IV2:.*]]#0 : i32, !fir.ref<i32>72! CHECK: %[[VAL_39:.*]] = arith.constant 3 : i3273! CHECK: %[[LOAD_IV2:.*]] = fir.load %[[STORE_IV2]]#0 : !fir.ref<i32>74! CHECK: %[[VAL_40:.*]] = arith.muli %[[VAL_39]], %[[LOAD_IV2]] : i3275! CHECK: {{.*}} = fir.call @_FortranAioOutputInteger32({{.*}}, %[[VAL_40]]) {{.*}}: (!fir.ref<i8>, i32) -> i176! CHECK: omp.yield77! CHECK: }78! CHECK: }79! CHECK: return80! CHECK: }81 82end83