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1! RUN: bbc -emit-hlfir -fopenmp -o - %s | FileCheck %s2! RUN: %flang_fc1 -emit-hlfir -fopenmp -o - %s | FileCheck %s3 4! regression test for crash5 6program reduce7integer :: i = 08integer :: r = 09 10!$omp parallel do reduction(min:r)11do i=0,1012 r = i13enddo14!$omp end parallel do15 16print *,r17 18end program19 20! CHECK-LABEL: omp.declare_reduction @min_i32 : i32 init {21! CHECK: ^bb0(%[[VAL_0:.*]]: i32):22! CHECK: %[[VAL_1:.*]] = arith.constant 2147483647 : i3223! CHECK: omp.yield(%[[VAL_1]] : i32)24 25! CHECK-LABEL: } combiner {26! CHECK: ^bb0(%[[VAL_0:.*]]: i32, %[[VAL_1:.*]]: i32):27! CHECK: %[[VAL_2:.*]] = arith.minsi %[[VAL_0]], %[[VAL_1]] : i3228! CHECK: omp.yield(%[[VAL_2]] : i32)29! CHECK: }30 31! CHECK-LABEL: func.func @_QQmain() attributes {fir.bindc_name = "REDUCE"} {32! CHECK: %[[VAL_0:.*]] = fir.address_of(@_QFEi) : !fir.ref<i32>33! CHECK: %[[VAL_1:.*]]:2 = hlfir.declare %[[VAL_0]] {uniq_name = "_QFEi"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)34! CHECK: %[[VAL_2:.*]] = fir.address_of(@_QFEr) : !fir.ref<i32>35! CHECK: %[[VAL_3:.*]]:2 = hlfir.declare %[[VAL_2]] {uniq_name = "_QFEr"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)36! CHECK: omp.parallel {37! CHECK: %[[VAL_6:.*]] = arith.constant 0 : i3238! CHECK: %[[VAL_7:.*]] = arith.constant 10 : i3239! CHECK: %[[VAL_8:.*]] = arith.constant 1 : i3240! CHECK: omp.wsloop private(@{{.*}} %{{.*}}#0 -> %[[VAL_4:.*]] : !fir.ref<i32>) reduction(@min_i32 %[[VAL_3]]#0 -> %[[VAL_9:.*]] : !fir.ref<i32>) {41! CHECK-NEXT: omp.loop_nest (%[[VAL_10:.*]]) : i32 = (%[[VAL_6]]) to (%[[VAL_7]]) inclusive step (%[[VAL_8]]) {42! CHECK: %[[VAL_5:.*]]:2 = hlfir.declare %[[VAL_4]] {uniq_name = "_QFEi"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)43! CHECK: %[[VAL_11:.*]]:2 = hlfir.declare %[[VAL_9]] {uniq_name = "_QFEr"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)44! CHECK: hlfir.assign %[[VAL_10]] to %[[VAL_5]]#0 : i32, !fir.ref<i32>45! CHECK: %[[VAL_12:.*]] = fir.load %[[VAL_5]]#0 : !fir.ref<i32>46! CHECK: hlfir.assign %[[VAL_12]] to %[[VAL_11]]#0 : i32, !fir.ref<i32>47! CHECK: omp.yield48! CHECK: }49! CHECK: omp.terminator50! CHECK: }51