| ! This test checks a few bug fixes in the PRIVATE clause lowering |
| |
| ! RUN: bbc -fopenmp -emit-hlfir %s -o - | FileCheck %s |
| |
| ! CHECK-LABEL: multiple_private_fix |
| ! CHECK-SAME: %[[GAMA:.*]]: !fir.ref<i32> {fir.bindc_name = "gama"} |
| ! CHECK-DAG: %[[GAMA_DECL:.*]]:2 = hlfir.declare %[[GAMA]] {uniq_name = "_QFmultiple_private_fixEgama"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>) |
| ! CHECK-DAG: %[[VAL_0:.*]] = fir.alloca i32 {bindc_name = "i", uniq_name = "_QFmultiple_private_fixEi"} |
| ! CHECK-DAG: %[[I_DECL:.*]]:2 = hlfir.declare %[[VAL_0]] {uniq_name = "_QFmultiple_private_fixEi"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>) |
| ! CHECK-DAG: %[[VAL_1:.*]] = fir.alloca i32 {bindc_name = "j", uniq_name = "_QFmultiple_private_fixEj"} |
| ! CHECK-DAG: %[[J_DECL:.*]]:2 = hlfir.declare %[[VAL_1]] {uniq_name = "_QFmultiple_private_fixEj"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>) |
| ! CHECK-DAG: %[[VAL_2:.*]] = fir.alloca i32 {bindc_name = "x", uniq_name = "_QFmultiple_private_fixEx"} |
| ! CHECK-DAG: %[[X_DECL:.*]]:2 = hlfir.declare %[[VAL_2]] {uniq_name = "_QFmultiple_private_fixEx"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>) |
| ! CHECK: omp.parallel { |
| ! CHECK-DAG: %[[PRIV_I:.*]] = fir.alloca i32 {adapt.valuebyref, pinned} |
| ! CHECK-DAG: %[[PRIV_I_DECL:.*]]:2 = hlfir.declare %[[PRIV_I]] {uniq_name = "_QFmultiple_private_fixEi"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>) |
| ! CHECK-DAG: %[[PRIV_J:.*]] = fir.alloca i32 {bindc_name = "j", pinned, uniq_name = "_QFmultiple_private_fixEj"} |
| ! CHECK-DAG: %[[PRIV_J_DECL:.*]]:2 = hlfir.declare %[[PRIV_J]] {uniq_name = "_QFmultiple_private_fixEj"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>) |
| ! CHECK-DAG: %[[PRIV_X:.*]] = fir.alloca i32 {bindc_name = "x", pinned |
| ! CHECK-DAG: %[[PRIV_X_DECL:.*]]:2 = hlfir.declare %[[PRIV_X]] {uniq_name = "_QFmultiple_private_fixEx"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>) |
| ! CHECK: %[[ONE:.*]] = arith.constant 1 : i32 |
| ! CHECK: %[[VAL_3:.*]] = fir.load %[[GAMA_DECL]]#0 : !fir.ref<i32> |
| ! CHECK: %[[VAL_5:.*]] = arith.constant 1 : i32 |
| ! CHECK: omp.wsloop { |
| ! CHECK-NEXT: omp.loop_nest (%[[VAL_6:.*]]) : i32 = (%[[ONE]]) to (%[[VAL_3]]) inclusive step (%[[VAL_5]]) { |
| ! CHECK: fir.store %[[VAL_6]] to %[[PRIV_I_DECL]]#1 : !fir.ref<i32> |
| ! CHECK: %[[VAL_7:.*]] = arith.constant 1 : i32 |
| ! CHECK: %[[VAL_8:.*]] = fir.convert %[[VAL_7]] : (i32) -> index |
| ! CHECK: %[[VAL_9:.*]] = fir.load %[[GAMA_DECL]]#0 : !fir.ref<i32> |
| ! CHECK: %[[VAL_10:.*]] = fir.convert %[[VAL_9]] : (i32) -> index |
| ! CHECK: %[[VAL_11:.*]] = arith.constant 1 : index |
| ! CHECK: %[[LB:.*]] = fir.convert %[[VAL_8]] : (index) -> i32 |
| ! CHECK: %[[VAL_12:.*]]:2 = fir.do_loop %[[VAL_13:[^ ]*]] = |
| ! CHECK-SAME: %[[VAL_8]] to %[[VAL_10]] step %[[VAL_11]] |
| ! CHECK-SAME: iter_args(%[[IV:.*]] = %[[LB]]) -> (index, i32) { |
| ! CHECK: fir.store %[[IV]] to %[[PRIV_J_DECL]]#1 : !fir.ref<i32> |
| ! CHECK: %[[LOAD:.*]] = fir.load %[[PRIV_I_DECL]]#0 : !fir.ref<i32> |
| ! CHECK: %[[VAL_15:.*]] = fir.load %[[PRIV_J_DECL]]#0 : !fir.ref<i32> |
| ! CHECK: %[[VAL_16:.*]] = arith.addi %[[LOAD]], %[[VAL_15]] : i32 |
| ! CHECK: hlfir.assign %[[VAL_16]] to %[[PRIV_X_DECL]]#0 : i32, !fir.ref<i32> |
| ! CHECK: %[[VAL_17:.*]] = arith.addi %[[VAL_13]], %[[VAL_11]] : index |
| ! CHECK: %[[STEPCAST:.*]] = fir.convert %[[VAL_11]] : (index) -> i32 |
| ! CHECK: %[[IVLOAD:.*]] = fir.load %[[PRIV_J_DECL]]#1 : !fir.ref<i32> |
| ! CHECK: %[[IVINC:.*]] = arith.addi %[[IVLOAD]], %[[STEPCAST]] |
| ! CHECK: fir.result %[[VAL_17]], %[[IVINC]] : index, i32 |
| ! CHECK: } |
| ! CHECK: fir.store %[[VAL_12]]#1 to %[[PRIV_J_DECL]]#1 : !fir.ref<i32> |
| ! CHECK: omp.yield |
| ! CHECK: } |
| ! CHECK: omp.terminator |
| ! CHECK: } |
| ! CHECK: omp.terminator |
| ! CHECK: } |
| ! CHECK: return |
| subroutine multiple_private_fix(gama) |
| integer :: i, j, x, gama |
| !$OMP PARALLEL DO PRIVATE(j,x) |
| do i = 1, gama |
| do j = 1, gama |
| x = i + j |
| end do |
| end do |
| !$OMP END PARALLEL DO |
| end subroutine |
| |
| ! CHECK-LABEL: multiple_private_fix2 |
| ! CHECK: %[[X1:.*]] = fir.alloca i32 {bindc_name = "x", uniq_name = "_QFmultiple_private_fix2Ex"} |
| ! CHECK: %[[X1_DECL:.*]]:2 = hlfir.declare %[[X1]] {uniq_name = "_QFmultiple_private_fix2Ex"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>) |
| ! CHECK: omp.parallel { |
| ! CHECK: %[[X2:.*]] = fir.alloca i32 {bindc_name = "x", pinned, uniq_name = "_QFmultiple_private_fix2Ex"} |
| ! CHECK: %[[X2_DECL:.*]]:2 = hlfir.declare %[[X2]] {uniq_name = "_QFmultiple_private_fix2Ex"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>) |
| ! CHECK: omp.parallel { |
| ! CHECK: %[[X3:.*]] = fir.alloca i32 {bindc_name = "x", pinned, uniq_name = "_QFmultiple_private_fix2Ex"} |
| ! CHECK: %[[X3_DECL:.*]]:2 = hlfir.declare %[[X3]] {uniq_name = "_QFmultiple_private_fix2Ex"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>) |
| ! CHECK: %[[C3:.*]] = arith.constant 1 : i32 |
| ! CHECK: hlfir.assign %[[C3]] to %[[X3_DECL]]#0 : i32, !fir.ref<i32> |
| ! CHECK: omp.terminator |
| ! CHECK: } |
| ! CHECK: %[[C2:.*]] = arith.constant 1 : i32 |
| ! CHECK: hlfir.assign %[[C2]] to %[[X2_DECL]]#0 : i32, !fir.ref<i32> |
| ! CHECK: omp.terminator |
| ! CHECK: } |
| ! CHECK: %[[C1:.*]] = arith.constant 1 : i32 |
| ! CHECK: hlfir.assign %[[C1]] to %[[X1_DECL]]#0 : i32, !fir.ref<i32> |
| ! CHECK: return |
| subroutine multiple_private_fix2() |
| integer :: x |
| !$omp parallel private(x) |
| !$omp parallel private(x) |
| x = 1 |
| !$omp end parallel |
| x = 1 |
| !$omp end parallel |
| x = 1 |
| end subroutine |