xref: /llvm-project/flang/test/Lower/OpenMP/firstprivate-commonblock.f90 (revision cdb3ebf1e62df060767863e1e683409d6077ca6e)
1! RUN: %flang_fc1 -emit-hlfir -fopenmp \
2! RUN:   -mmlir --openmp-enable-delayed-privatization=true -o - %s 2>&1 \
3! RUN: | FileCheck %s
4
5!CHECK: func.func @_QPfirstprivate_common() {
6!CHECK: %[[val_0:.*]] = fir.address_of(@c_) : !fir.ref<!fir.array<8xi8>>
7!CHECK: %[[val_1:.*]] = fir.convert %[[val_0]] : (!fir.ref<!fir.array<8xi8>>) -> !fir.ref<!fir.array<?xi8>>
8!CHECK: %[[val_c0:.*]] = arith.constant 0 : index
9!CHECK: %[[val_2:.*]] = fir.coordinate_of %[[val_1]], %[[val_c0]] : (!fir.ref<!fir.array<?xi8>>, index) -> !fir.ref<i8>
10!CHECK: %[[val_3:.*]] = fir.convert %[[val_2]] : (!fir.ref<i8>) -> !fir.ref<f32>
11!CHECK: %[[VAL_3_DECL:.*]]:2 = hlfir.declare %[[val_3]] {uniq_name = "_QFfirstprivate_commonEx"} : (!fir.ref<f32>) -> (!fir.ref<f32>, !fir.ref<f32>)
12!CHECK: %[[val_4:.*]] = fir.convert %[[val_0]] : (!fir.ref<!fir.array<8xi8>>) -> !fir.ref<!fir.array<?xi8>>
13!CHECK: %[[val_c4:.*]] = arith.constant 4 : index
14!CHECK: %[[val_5:.*]] = fir.coordinate_of %[[val_4]], %[[val_c4]] : (!fir.ref<!fir.array<?xi8>>, index) -> !fir.ref<i8>
15!CHECK: %[[val_6:.*]] = fir.convert %[[val_5]] : (!fir.ref<i8>) -> !fir.ref<f32>
16!CHECK: %[[VAL_6_DECL:.*]]:2 = hlfir.declare %[[val_6]] {uniq_name = "_QFfirstprivate_commonEy"} : (!fir.ref<f32>) -> (!fir.ref<f32>, !fir.ref<f32>)
17!CHECK: omp.parallel private(@{{.*}} %{{.*}}#0 -> %[[val_7:.*]], @{{.*}} %{{.*}}#0 -> %[[val_9:.*]] : {{.*}}) {
18!CHECK: %[[VAL_7_DECL:.*]]:2 = hlfir.declare %[[val_7]] {uniq_name = "_QFfirstprivate_commonEx"} : (!fir.ref<f32>) -> (!fir.ref<f32>, !fir.ref<f32>)
19!CHECK: %[[VAL_9_DECL:.*]]:2 = hlfir.declare %[[val_9]] {uniq_name = "_QFfirstprivate_commonEy"} : (!fir.ref<f32>) -> (!fir.ref<f32>, !fir.ref<f32>)
20!CHECK: omp.terminator
21!CHECK: }
22!CHECK: return
23!CHECK: }
24
25subroutine firstprivate_common
26  common /c/ x, y
27  real x, y
28  !$omp parallel firstprivate(/c/)
29  !$omp end parallel
30end subroutine
31