| ! RUN: bbc -emit-fir -hlfir=false -fopenmp %s -o - | FileCheck %s |
| ! RUN: %flang_fc1 -emit-fir -flang-deprecated-no-hlfir -fopenmp %s -o - | FileCheck %s |
| |
| !CHECK-LABEL: omp.reduction.declare |
| !CHECK-SAME: @[[RED_NAME:.*]] : !fir.logical<4> init { |
| !CHECK: ^bb0(%{{.*}}: !fir.logical<4>): |
| !CHECK: %true = arith.constant true |
| !CHECK: %[[true_fir:.*]] = fir.convert %true : (i1) -> !fir.logical<4> |
| !CHECK: omp.yield(%[[true_fir]] : !fir.logical<4>) |
| !CHECK: } combiner { |
| !CHECK: ^bb0(%[[ARG0:.*]]: !fir.logical<4>, %[[ARG1:.*]]: !fir.logical<4>): |
| !CHECK: %[[arg0_i1:.*]] = fir.convert %[[ARG0]] : (!fir.logical<4>) -> i1 |
| !CHECK: %[[arg1_i1:.*]] = fir.convert %[[ARG1]] : (!fir.logical<4>) -> i1 |
| !CHECK: %[[RES:.*]] = arith.cmpi eq, %[[arg0_i1]], %[[arg1_i1]] : i1 |
| !CHECK: %[[RES_logical:.*]] = fir.convert %[[RES]] : (i1) -> !fir.logical<4> |
| !CHECK: omp.yield(%[[RES_logical]] : !fir.logical<4>) |
| !CHECK: } |
| |
| !CHECK-LABEL: func.func @_QPsimple_reduction( |
| !CHECK-SAME: %[[ARRAY:.*]]: !fir.ref<!fir.array<100x!fir.logical<4>>> {fir.bindc_name = "y"}) { |
| !CHECK: %[[IREF:.*]] = fir.alloca i32 {bindc_name = "i", uniq_name = "_QFsimple_reductionEi"} |
| !CHECK: %[[XREF:.*]] = fir.alloca !fir.logical<4> {bindc_name = "x", uniq_name = "_QFsimple_reductionEx"} |
| !CHECK: omp.parallel |
| !CHECK: %[[I_PVT_REF:.*]] = fir.alloca i32 {adapt.valuebyref, pinned} |
| !CHECK: %[[C1_1:.*]] = arith.constant 1 : i32 |
| !CHECK: %[[C100:.*]] = arith.constant 100 : i32 |
| !CHECK: %[[C1_2:.*]] = arith.constant 1 : i32 |
| !CHECK: omp.wsloop reduction(@[[RED_NAME]] -> %[[XREF]] : !fir.ref<!fir.logical<4>>) for (%[[IVAL:.*]]) : i32 = (%[[C1_1]]) to (%[[C100]]) inclusive step (%[[C1_2]]) { |
| !CHECK: fir.store %[[IVAL]] to %[[I_PVT_REF]] : !fir.ref<i32> |
| !CHECK: %[[I_PVT_VAL:.*]] = fir.load %[[I_PVT_REF]] : !fir.ref<i32> |
| !CHECK: %[[CONVI_64:.*]] = fir.convert %[[I_PVT_VAL]] : (i32) -> i64 |
| !CHECK: %[[C1_64:.*]] = arith.constant 1 : i64 |
| !CHECK: %[[SUBI:.*]] = arith.subi %[[CONVI_64]], %[[C1_64]] : i64 |
| !CHECK: %[[Y_PVT_REF:.*]] = fir.coordinate_of %[[ARRAY]], %[[SUBI]] : (!fir.ref<!fir.array<100x!fir.logical<4>>>, i64) -> !fir.ref<!fir.logical<4>> |
| !CHECK: %[[YVAL:.*]] = fir.load %[[Y_PVT_REF]] : !fir.ref<!fir.logical<4>> |
| !CHECK: omp.reduction %[[YVAL]], %[[XREF]] : !fir.logical<4>, !fir.ref<!fir.logical<4>> |
| !CHECK: omp.yield |
| !CHECK: omp.terminator |
| !CHECK: return |
| subroutine simple_reduction(y) |
| logical :: x, y(100) |
| x = .true. |
| !$omp parallel |
| !$omp do reduction(.eqv.:x) |
| do i=1, 100 |
| x = x .eqv. y(i) |
| end do |
| !$omp end do |
| !$omp end parallel |
| end subroutine |
| |
| !CHECK-LABEL: func.func @_QPsimple_reduction_switch_order( |
| !CHECK-SAME: %[[ARRAY:.*]]: !fir.ref<!fir.array<100x!fir.logical<4>>> {fir.bindc_name = "y"}) { |
| !CHECK: %[[IREF:.*]] = fir.alloca i32 {bindc_name = "i", uniq_name = "_QFsimple_reduction_switch_orderEi"} |
| !CHECK: %[[XREF:.*]] = fir.alloca !fir.logical<4> {bindc_name = "x", uniq_name = "_QFsimple_reduction_switch_orderEx"} |
| !CHECK: omp.parallel |
| !CHECK: %[[I_PVT_REF:.*]] = fir.alloca i32 {adapt.valuebyref, pinned} |
| !CHECK: %[[C1_1:.*]] = arith.constant 1 : i32 |
| !CHECK: %[[C100:.*]] = arith.constant 100 : i32 |
| !CHECK: %[[C1_2:.*]] = arith.constant 1 : i32 |
| !CHECK: omp.wsloop reduction(@[[RED_NAME]] -> %[[XREF]] : !fir.ref<!fir.logical<4>>) for (%[[IVAL:.*]]) : i32 = (%[[C1_1]]) to (%[[C100]]) inclusive step (%[[C1_2]]) { |
| !CHECK: fir.store %[[IVAL]] to %[[I_PVT_REF]] : !fir.ref<i32> |
| !CHECK: %[[I_PVT_VAL:.*]] = fir.load %[[I_PVT_REF]] : !fir.ref<i32> |
| !CHECK: %[[CONVI_64:.*]] = fir.convert %[[I_PVT_VAL]] : (i32) -> i64 |
| !CHECK: %[[C1_64:.*]] = arith.constant 1 : i64 |
| !CHECK: %[[SUBI:.*]] = arith.subi %[[CONVI_64]], %[[C1_64]] : i64 |
| !CHECK: %[[Y_PVT_REF:.*]] = fir.coordinate_of %[[ARRAY]], %[[SUBI]] : (!fir.ref<!fir.array<100x!fir.logical<4>>>, i64) -> !fir.ref<!fir.logical<4>> |
| !CHECK: %[[YVAL:.*]] = fir.load %[[Y_PVT_REF]] : !fir.ref<!fir.logical<4>> |
| !CHECK: omp.reduction %[[YVAL]], %[[XREF]] : !fir.logical<4>, !fir.ref<!fir.logical<4>> |
| !CHECK: omp.yield |
| !CHECK: omp.terminator |
| !CHECK: return |
| subroutine simple_reduction_switch_order(y) |
| logical :: x, y(100) |
| x = .true. |
| !$omp parallel |
| !$omp do reduction(.eqv.:x) |
| do i=1, 100 |
| x = y(i) .eqv. x |
| end do |
| !$omp end do |
| !$omp end parallel |
| end subroutine |
| |
| !CHECK-LABEL: func.func @_QPmultiple_reductions |
| !CHECK-SAME %[[ARRAY:.*]]: !fir.ref<!fir.array<100x!fir.logical<4>>> {fir.bindc_name = "w"}) { |
| !CHECK: %[[IREF:.*]] = fir.alloca i32 {bindc_name = "i", uniq_name = "_QFmultiple_reductionsEi"} |
| !CHECK: %[[XREF:.*]] = fir.alloca !fir.logical<4> {bindc_name = "x", uniq_name = "_QFmultiple_reductionsEx"} |
| !CHECK: %[[YREF:.*]] = fir.alloca !fir.logical<4> {bindc_name = "y", uniq_name = "_QFmultiple_reductionsEy"} |
| !CHECK: %[[ZREF:.*]] = fir.alloca !fir.logical<4> {bindc_name = "z", uniq_name = "_QFmultiple_reductionsEz"} |
| !CHECK: omp.parallel |
| !CHECK: %[[I_PVT_REF:.*]] = fir.alloca i32 {adapt.valuebyref, pinned} |
| !CHECK: %[[C1_1:.*]] = arith.constant 1 : i32 |
| !CHECK: %[[C100:.*]] = arith.constant 100 : i32 |
| !CHECK: %[[C1_2:.*]] = arith.constant 1 : i32 |
| !CHECK: omp.wsloop reduction(@[[RED_NAME]] -> %[[XREF]] : !fir.ref<!fir.logical<4>>, @[[RED_NAME]] -> %[[YREF]] : !fir.ref<!fir.logical<4>>, @[[RED_NAME]] -> %[[ZREF]] : !fir.ref<!fir.logical<4>>) for (%[[IVAL:.*]]) : i32 = (%[[C1_1]]) to (%[[C100]]) inclusive step (%[[C1_2]]) { |
| !CHECK: fir.store %[[IVAL]] to %[[I_PVT_REF]] : !fir.ref<i32> |
| !CHECK: %[[I_PVT_VAL1:.*]] = fir.load %[[I_PVT_REF]] : !fir.ref<i32> |
| !CHECK: %[[CONVI_64_1:.*]] = fir.convert %[[I_PVT_VAL1]] : (i32) -> i64 |
| !CHECK: %[[C1_64:.*]] = arith.constant 1 : i64 |
| !CHECK: %[[SUBI_1:.*]] = arith.subi %[[CONVI_64_1]], %[[C1_64]] : i64 |
| !CHECK: %[[W_PVT_REF_1:.*]] = fir.coordinate_of %[[ARRAY]], %[[SUBI_1]] : (!fir.ref<!fir.array<100x!fir.logical<4>>>, i64) -> !fir.ref<!fir.logical<4>> |
| !CHECK: %[[WVAL:.*]] = fir.load %[[W_PVT_REF_1]] : !fir.ref<!fir.logical<4>> |
| !CHECK: omp.reduction %[[WVAL]], %[[XREF]] : !fir.logical<4>, !fir.ref<!fir.logical<4>> |
| !CHECK: %[[I_PVT_VAL2:.*]] = fir.load %[[I_PVT_REF]] : !fir.ref<i32> |
| !CHECK: %[[CONVI_64_2:.*]] = fir.convert %[[I_PVT_VAL2]] : (i32) -> i64 |
| !CHECK: %[[C1_64:.*]] = arith.constant 1 : i64 |
| !CHECK: %[[SUBI_2:.*]] = arith.subi %[[CONVI_64_2]], %[[C1_64]] : i64 |
| !CHECK: %[[W_PVT_REF_2:.*]] = fir.coordinate_of %[[ARRAY]], %[[SUBI_2]] : (!fir.ref<!fir.array<100x!fir.logical<4>>>, i64) -> !fir.ref<!fir.logical<4>> |
| !CHECK: %[[WVAL:.*]] = fir.load %[[W_PVT_REF_2]] : !fir.ref<!fir.logical<4>> |
| !CHECK: omp.reduction %[[WVAL]], %[[YREF]] : !fir.logical<4>, !fir.ref<!fir.logical<4>> |
| !CHECK: %[[I_PVT_VAL3:.*]] = fir.load %[[I_PVT_REF]] : !fir.ref<i32> |
| !CHECK: %[[CONVI_64_3:.*]] = fir.convert %[[I_PVT_VAL3]] : (i32) -> i64 |
| !CHECK: %[[C1_64:.*]] = arith.constant 1 : i64 |
| !CHECK: %[[SUBI_3:.*]] = arith.subi %[[CONVI_64_3]], %[[C1_64]] : i64 |
| !CHECK: %[[W_PVT_REF_3:.*]] = fir.coordinate_of %[[ARRAY]], %[[SUBI_3]] : (!fir.ref<!fir.array<100x!fir.logical<4>>>, i64) -> !fir.ref<!fir.logical<4>> |
| !CHECK: %[[WVAL:.*]] = fir.load %[[W_PVT_REF_3]] : !fir.ref<!fir.logical<4>> |
| !CHECK: omp.reduction %[[WVAL]], %[[ZREF]] : !fir.logical<4>, !fir.ref<!fir.logical<4>> |
| !CHECK: omp.yield |
| !CHECK: omp.terminator |
| !CHECK: return |
| subroutine multiple_reductions(w) |
| logical :: x,y,z,w(100) |
| x = .true. |
| y = .true. |
| z = .true. |
| !$omp parallel |
| !$omp do reduction(.eqv.:x,y,z) |
| do i=1, 100 |
| x = x .eqv. w(i) |
| y = y .eqv. w(i) |
| z = z .eqv. w(i) |
| end do |
| !$omp end do |
| !$omp end parallel |
| end subroutine |