| ! Test LASTPRIVATE with iteration variable. |
| ! RUN: %flang_fc1 -emit-hlfir -fopenmp -o - %s 2>&1 | FileCheck %s |
| |
| !CHECK-LABEL: func @_QPlastprivate_iv_inc |
| |
| !CHECK: %[[I2_MEM:.*]] = fir.alloca i32 {bindc_name = "i", uniq_name = "_QFlastprivate_iv_incEi"} |
| !CHECK: %[[I2:.*]]:2 = hlfir.declare %[[I2_MEM]] {uniq_name = "_QFlastprivate_iv_incEi"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>) |
| |
| !CHECK: %[[I_MEM:.*]] = fir.alloca i32 {bindc_name = "i", pinned, {{.*}}} |
| !CHECK: %[[I:.*]]:2 = hlfir.declare %[[I_MEM]] {uniq_name = "_QFlastprivate_iv_incEi"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>) |
| |
| !CHECK: %[[LB:.*]] = arith.constant 4 : i32 |
| !CHECK: %[[UB:.*]] = arith.constant 10 : i32 |
| !CHECK: %[[STEP:.*]] = arith.constant 3 : i32 |
| !CHECK: omp.wsloop { |
| !CHECK-NEXT: omp.loop_nest (%[[IV:.*]]) : i32 = (%[[LB]]) to (%[[UB]]) inclusive step (%[[STEP]]) { |
| !CHECK: fir.store %[[IV]] to %[[I]]#1 : !fir.ref<i32> |
| !CHECK: %[[V:.*]] = arith.addi %[[IV]], %[[STEP]] : i32 |
| !CHECK: %[[C0:.*]] = arith.constant 0 : i32 |
| !CHECK: %[[STEP_NEG:.*]] = arith.cmpi slt, %[[STEP]], %[[C0]] : i32 |
| !CHECK: %[[V_LT:.*]] = arith.cmpi slt, %[[V]], %[[UB]] : i32 |
| !CHECK: %[[V_GT:.*]] = arith.cmpi sgt, %[[V]], %[[UB]] : i32 |
| !CHECK: %[[CMP:.*]] = arith.select %[[STEP_NEG]], %[[V_LT]], %[[V_GT]] : i1 |
| !CHECK: fir.if %[[CMP]] { |
| !CHECK: fir.store %[[V]] to %[[I]]#1 : !fir.ref<i32> |
| !CHECK: %[[I_VAL:.*]] = fir.load %[[I]]#0 : !fir.ref<i32> |
| !CHECK: hlfir.assign %[[I_VAL]] to %[[I2]]#0 temporary_lhs : i32, !fir.ref<i32> |
| !CHECK: } |
| !CHECK: omp.yield |
| !CHECK: } |
| !CHECK: omp.terminator |
| !CHECK: } |
| subroutine lastprivate_iv_inc() |
| integer :: i |
| |
| !$omp do lastprivate(i) |
| do i = 4, 10, 3 |
| end do |
| !$omp end do |
| end subroutine |
| |
| !CHECK-LABEL: func @_QPlastprivate_iv_dec |
| |
| !CHECK: %[[I2_MEM:.*]] = fir.alloca i32 {bindc_name = "i", uniq_name = "_QFlastprivate_iv_decEi"} |
| !CHECK: %[[I2:.*]]:2 = hlfir.declare %[[I2_MEM]] {uniq_name = "_QFlastprivate_iv_decEi"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>) |
| |
| !CHECK: %[[I_MEM:.*]] = fir.alloca i32 {bindc_name = "i", pinned, {{.*}}} |
| !CHECK: %[[I:.*]]:2 = hlfir.declare %[[I_MEM]] {uniq_name = "_QFlastprivate_iv_decEi"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>) |
| |
| !CHECK: %[[LB:.*]] = arith.constant 10 : i32 |
| !CHECK: %[[UB:.*]] = arith.constant 1 : i32 |
| !CHECK: %[[STEP:.*]] = arith.constant -3 : i32 |
| !CHECK: omp.wsloop { |
| !CHECK-NEXT: omp.loop_nest (%[[IV:.*]]) : i32 = (%[[LB]]) to (%[[UB]]) inclusive step (%[[STEP]]) { |
| !CHECK: fir.store %[[IV]] to %[[I]]#1 : !fir.ref<i32> |
| !CHECK: %[[V:.*]] = arith.addi %[[IV]], %[[STEP]] : i32 |
| !CHECK: %[[C0:.*]] = arith.constant 0 : i32 |
| !CHECK: %[[STEP_NEG:.*]] = arith.cmpi slt, %[[STEP]], %[[C0]] : i32 |
| !CHECK: %[[V_LT:.*]] = arith.cmpi slt, %[[V]], %[[UB]] : i32 |
| !CHECK: %[[V_GT:.*]] = arith.cmpi sgt, %[[V]], %[[UB]] : i32 |
| !CHECK: %[[CMP:.*]] = arith.select %[[STEP_NEG]], %[[V_LT]], %[[V_GT]] : i1 |
| !CHECK: fir.if %[[CMP]] { |
| !CHECK: fir.store %[[V]] to %[[I]]#1 : !fir.ref<i32> |
| !CHECK: %[[I_VAL:.*]] = fir.load %[[I]]#0 : !fir.ref<i32> |
| !CHECK: hlfir.assign %[[I_VAL]] to %[[I2]]#0 temporary_lhs : i32, !fir.ref<i32> |
| !CHECK: } |
| !CHECK: omp.yield |
| !CHECK: } |
| !CHECK: omp.terminator |
| !CHECK: } |
| subroutine lastprivate_iv_dec() |
| integer :: i |
| |
| !$omp do lastprivate(i) |
| do i = 10, 1, -3 |
| end do |
| !$omp end do |
| end subroutine |
| |
| |
| !CHECK-LABEL: @_QPlastprivate_iv_i1 |
| subroutine lastprivate_iv_i1 |
| integer*1 :: i1 |
| i1=0 |
| !CHECK: omp.wsloop |
| !CHECK: omp.loop_nest |
| !CHECK: fir.if %{{.*}} { |
| !CHECK: %[[I8_VAL:.*]] = fir.convert %{{.*}} : (i32) -> i8 |
| !CHECK: fir.store %[[I8_VAL]] to %[[IV:.*]]#1 : !fir.ref<i8> |
| !CHECK: %[[IV_VAL:.*]] = fir.load %[[IV]]#0 : !fir.ref<i8> |
| !CHECK: hlfir.assign %[[IV_VAL]] to %{{.*}}#0 temporary_lhs : i8, !fir.ref<i8> |
| !CHECK: } |
| !$omp do lastprivate(i1) |
| do i1=1,8 |
| enddo |
| !$omp end do |
| end subroutine |