294 lines
15 KiB
Fortran
294 lines
15 KiB
Fortran
! RUN: bbc -emit-hlfir -fopenmp %s -o - | FileCheck %s
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! RUN: %flang_fc1 -emit-hlfir -fopenmp %s -o - | FileCheck %s
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!CHECK-LABEL: omp.reduction.declare
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!CHECK-SAME: @[[RED_F64_NAME:.*]] : f64 init {
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!CHECK: ^bb0(%{{.*}}: f64):
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!CHECK: %[[C0_1:.*]] = arith.constant 1.000000e+00 : f64
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!CHECK: omp.yield(%[[C0_1]] : f64)
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!CHECK: } combiner {
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!CHECK: ^bb0(%[[ARG0:.*]]: f64, %[[ARG1:.*]]: f64):
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!CHECK: %[[RES:.*]] = arith.mulf %[[ARG0]], %[[ARG1]] {{.*}}: f64
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!CHECK: omp.yield(%[[RES]] : f64)
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!CHECK: }
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!CHECK-LABEL: omp.reduction.declare
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!CHECK-SAME: @[[RED_I64_NAME:.*]] : i64 init {
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!CHECK: ^bb0(%{{.*}}: i64):
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!CHECK: %[[C1_1:.*]] = arith.constant 1 : i64
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!CHECK: omp.yield(%[[C1_1]] : i64)
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!CHECK: } combiner {
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!CHECK: ^bb0(%[[ARG0:.*]]: i64, %[[ARG1:.*]]: i64):
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!CHECK: %[[RES:.*]] = arith.muli %[[ARG0]], %[[ARG1]] : i64
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!CHECK: omp.yield(%[[RES]] : i64)
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!CHECK: }
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!CHECK-LABEL: omp.reduction.declare
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!CHECK-SAME: @[[RED_F32_NAME:.*]] : f32 init {
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!CHECK: ^bb0(%{{.*}}: f32):
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!CHECK: %[[C0_1:.*]] = arith.constant 1.000000e+00 : f32
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!CHECK: omp.yield(%[[C0_1]] : f32)
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!CHECK: } combiner {
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!CHECK: ^bb0(%[[ARG0:.*]]: f32, %[[ARG1:.*]]: f32):
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!CHECK: %[[RES:.*]] = arith.mulf %[[ARG0]], %[[ARG1]] {{.*}}: f32
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!CHECK: omp.yield(%[[RES]] : f32)
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!CHECK: }
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!CHECK-LABEL: omp.reduction.declare
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!CHECK-SAME: @[[RED_I32_NAME:.*]] : i32 init {
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!CHECK: ^bb0(%{{.*}}: i32):
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!CHECK: %[[C1_1:.*]] = arith.constant 1 : i32
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!CHECK: omp.yield(%[[C1_1]] : i32)
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!CHECK: } combiner {
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!CHECK: ^bb0(%[[ARG0:.*]]: i32, %[[ARG1:.*]]: i32):
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!CHECK: %[[RES:.*]] = arith.muli %[[ARG0]], %[[ARG1]] : i32
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!CHECK: omp.yield(%[[RES]] : i32)
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!CHECK: }
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!CHECK-LABEL: func.func @_QPsimple_int_reduction
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!CHECK: %[[XREF:.*]] = fir.alloca i32 {bindc_name = "x", uniq_name = "_QFsimple_int_reductionEx"}
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!CHECK: %[[X_DECL:.*]]:2 = hlfir.declare %[[XREF]] {uniq_name = "_QFsimple_int_reductionEx"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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!CHECK: %[[C1_2:.*]] = arith.constant 1 : i32
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!CHECK: hlfir.assign %[[C1_2]] to %[[X_DECL]]#0 : i32, !fir.ref<i32>
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!CHECK: omp.parallel
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!CHECK: %[[I_PVT_REF:.*]] = fir.alloca i32 {adapt.valuebyref, pinned}
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!CHECK: %[[I_PVT_DECL:.*]]:2 = hlfir.declare %[[I_PVT_REF]] {uniq_name = "_QFsimple_int_reductionEi"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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!CHECK: %[[C1_1:.*]] = arith.constant 1 : i32
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!CHECK: %[[C10:.*]] = arith.constant 10 : i32
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!CHECK: %[[C1_2:.*]] = arith.constant 1 : i32
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!CHECK: omp.wsloop reduction(@[[RED_I32_NAME]] -> %[[X_DECL]]#0 : !fir.ref<i32>) for (%[[IVAL:.*]]) : i32 = (%[[C1_1]]) to (%[[C10]]) inclusive step (%[[C1_2]])
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!CHECK: fir.store %[[IVAL]] to %[[I_PVT_DECL]]#1 : !fir.ref<i32>
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!CHECK: %[[I_PVT_VAL:.*]] = fir.load %[[I_PVT_DECL]]#0 : !fir.ref<i32>
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!CHECK: omp.reduction %[[I_PVT_VAL]], %[[X_DECL]]#0 : i32, !fir.ref<i32>
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!CHECK: omp.yield
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!CHECK: omp.terminator
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!CHECK: return
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subroutine simple_int_reduction
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integer :: x
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x = 1
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!$omp parallel
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!$omp do reduction(*:x)
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do i=1, 10
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x = x * i
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end do
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!$omp end do
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!$omp end parallel
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end subroutine
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!CHECK-LABEL: func.func @_QPsimple_real_reduction
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!CHECK: %[[XREF:.*]] = fir.alloca f32 {bindc_name = "x", uniq_name = "_QFsimple_real_reductionEx"}
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!CHECK: %[[X_DECL:.*]]:2 = hlfir.declare %[[XREF]] {uniq_name = "_QFsimple_real_reductionEx"} : (!fir.ref<f32>) -> (!fir.ref<f32>, !fir.ref<f32>)
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!CHECK: %[[C0_2:.*]] = arith.constant 1.000000e+00 : f32
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!CHECK: hlfir.assign %[[C0_2]] to %[[X_DECL]]#0 : f32, !fir.ref<f32>
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!CHECK: omp.parallel
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!CHECK: %[[I_PVT_REF:.*]] = fir.alloca i32 {adapt.valuebyref, pinned}
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!CHECK: %[[I_PVT_DECL:.*]]:2 = hlfir.declare %[[I_PVT_REF]] {uniq_name = "_QFsimple_real_reductionEi"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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!CHECK: %[[C1_1:.*]] = arith.constant 1 : i32
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!CHECK: %[[C100:.*]] = arith.constant 10 : i32
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!CHECK: %[[C1_2:.*]] = arith.constant 1 : i32
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!CHECK: omp.wsloop reduction(@[[RED_F32_NAME]] -> %[[X_DECL]]#0 : !fir.ref<f32>) for (%[[IVAL:.*]]) : i32 = (%[[C1_1]]) to (%[[C100]]) inclusive step (%[[C1_2]])
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!CHECK: fir.store %[[IVAL]] to %[[I_PVT_DECL]]#1 : !fir.ref<i32>
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!CHECK: %[[I_PVT_VAL_i32:.*]] = fir.load %[[I_PVT_DECL]]#0 : !fir.ref<i32>
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!CHECK: %[[I_PVT_VAL_f32:.*]] = fir.convert %[[I_PVT_VAL_i32]] : (i32) -> f32
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!CHECK: omp.reduction %[[I_PVT_VAL_f32]], %[[X_DECL]]#0 : f32, !fir.ref<f32>
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!CHECK: omp.yield
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!CHECK: omp.terminator
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!CHECK: return
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subroutine simple_real_reduction
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real :: x
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x = 1.0
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!$omp parallel
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!$omp do reduction(*:x)
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do i=1, 10
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x = x * i
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end do
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!$omp end do
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!$omp end parallel
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end subroutine
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!CHECK-LABEL: func.func @_QPsimple_int_reduction_switch_order
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!CHECK: %[[XREF:.*]] = fir.alloca i32 {bindc_name = "x", uniq_name = "_QFsimple_int_reduction_switch_orderEx"}
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!CHECK: %[[X_DECL:.*]]:2 = hlfir.declare %[[XREF]] {uniq_name = "_QFsimple_int_reduction_switch_orderEx"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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!CHECK: %[[C1_2:.*]] = arith.constant 1 : i32
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!CHECK: hlfir.assign %[[C1_2]] to %[[X_DECL]]#0 : i32, !fir.ref<i32>
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!CHECK: omp.parallel
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!CHECK: %[[I_PVT_REF:.*]] = fir.alloca i32 {adapt.valuebyref, pinned}
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!CHECK: %[[I_PVT_DECL:.*]]:2 = hlfir.declare %[[I_PVT_REF]] {uniq_name = "_QFsimple_int_reduction_switch_orderEi"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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!CHECK: %[[C1_1:.*]] = arith.constant 1 : i32
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!CHECK: %[[C10:.*]] = arith.constant 10 : i32
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!CHECK: %[[C1_2:.*]] = arith.constant 1 : i32
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!CHECK: omp.wsloop reduction(@[[RED_I32_NAME]] -> %[[X_DECL]]#0 : !fir.ref<i32>) for (%[[IVAL:.*]]) : i32 = (%[[C1_1]]) to (%[[C10]]) inclusive step (%[[C1_2]])
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!CHECK: fir.store %[[IVAL]] to %[[I_PVT_DECL]]#1 : !fir.ref<i32>
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!CHECK: %[[I_PVT_VAL:.*]] = fir.load %[[I_PVT_DECL]]#0 : !fir.ref<i32>
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!CHECK: omp.reduction %[[I_PVT_VAL]], %[[X_DECL]]#0 : i32, !fir.ref<i32>
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!CHECK: omp.yield
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!CHECK: omp.terminator
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!CHECK: return
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subroutine simple_int_reduction_switch_order
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integer :: x
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x = 1
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!$omp parallel
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!$omp do reduction(*:x)
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do i=1, 10
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x = i * x
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end do
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!$omp end do
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!$omp end parallel
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end subroutine
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!CHECK-LABEL: func.func @_QPsimple_real_reduction_switch_order
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!CHECK: %[[XREF:.*]] = fir.alloca f32 {bindc_name = "x", uniq_name = "_QFsimple_real_reduction_switch_orderEx"}
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!CHECK: %[[X_DECL:.*]]:2 = hlfir.declare %[[XREF]] {uniq_name = "_QFsimple_real_reduction_switch_orderEx"} : (!fir.ref<f32>) -> (!fir.ref<f32>, !fir.ref<f32>)
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!CHECK: %[[C1_2:.*]] = arith.constant 1.000000e+00 : f32
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!CHECK: hlfir.assign %[[C1_2]] to %[[X_DECL]]#0 : f32, !fir.ref<f32>
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!CHECK: omp.parallel
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!CHECK: %[[I_PVT_REF:.*]] = fir.alloca i32 {adapt.valuebyref, pinned}
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!CHECK: %[[I_PVT_DECL:.*]]:2 = hlfir.declare %[[I_PVT_REF]] {uniq_name = "_QFsimple_real_reduction_switch_orderEi"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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!CHECK: %[[C1_1:.*]] = arith.constant 1 : i32
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!CHECK: %[[C100:.*]] = arith.constant 10 : i32
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!CHECK: %[[C1_2:.*]] = arith.constant 1 : i32
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!CHECK: omp.wsloop reduction(@[[RED_F32_NAME]] -> %[[X_DECL]]#0 : !fir.ref<f32>) for (%[[IVAL:.*]]) : i32 = (%[[C1_1]]) to (%[[C100]]) inclusive step (%[[C1_2]])
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!CHECK: fir.store %[[IVAL]] to %[[I_PVT_DECL]]#1 : !fir.ref<i32>
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!CHECK: %[[I_PVT_VAL_i32:.*]] = fir.load %[[I_PVT_DECL]]#0 : !fir.ref<i32>
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!CHECK: %[[I_PVT_VAL_f32:.*]] = fir.convert %[[I_PVT_VAL_i32]] : (i32) -> f32
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!CHECK: omp.reduction %[[I_PVT_VAL_f32]], %[[X_DECL]]#0 : f32, !fir.ref<f32>
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!CHECK: omp.yield
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!CHECK: omp.terminator
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!CHECK: return
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subroutine simple_real_reduction_switch_order
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real :: x
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x = 1.0
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!$omp parallel
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!$omp do reduction(*:x)
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do i=1, 10
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x = i * x
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end do
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!$omp end do
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!$omp end parallel
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end subroutine
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!CHECK-LABEL: func.func @_QPmultiple_int_reductions_same_type
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!CHECK: %[[XREF:.*]] = fir.alloca i32 {bindc_name = "x", uniq_name = "_QFmultiple_int_reductions_same_typeEx"}
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!CHECK: %[[X_DECL:.*]]:2 = hlfir.declare %[[XREF]] {uniq_name = "_QFmultiple_int_reductions_same_typeEx"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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!CHECK: %[[YREF:.*]] = fir.alloca i32 {bindc_name = "y", uniq_name = "_QFmultiple_int_reductions_same_typeEy"}
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!CHECK: %[[Y_DECL:.*]]:2 = hlfir.declare %[[YREF]] {uniq_name = "_QFmultiple_int_reductions_same_typeEy"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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!CHECK: %[[ZREF:.*]] = fir.alloca i32 {bindc_name = "z", uniq_name = "_QFmultiple_int_reductions_same_typeEz"}
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!CHECK: %[[Z_DECL:.*]]:2 = hlfir.declare %[[ZREF]] {uniq_name = "_QFmultiple_int_reductions_same_typeEz"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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!CHECK: omp.parallel
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!CHECK: %[[I_PVT_REF:.*]] = fir.alloca i32 {adapt.valuebyref, pinned}
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!CHECK: %[[I_PVT_DECL:.*]]:2 = hlfir.declare %[[I_PVT_REF]] {uniq_name = "_QFmultiple_int_reductions_same_typeEi"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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!CHECK: omp.wsloop reduction(@[[RED_I32_NAME]] -> %[[X_DECL]]#0 : !fir.ref<i32>, @[[RED_I32_NAME]] -> %[[Y_DECL]]#0 : !fir.ref<i32>, @[[RED_I32_NAME]] -> %[[Z_DECL]]#0 : !fir.ref<i32>) for (%[[IVAL]]) : i32
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!CHECK: fir.store %[[IVAL]] to %[[I_PVT_DECL]]#1 : !fir.ref<i32>
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!CHECK: %[[I_PVT_VAL1:.*]] = fir.load %[[I_PVT_DECL]]#0 : !fir.ref<i32>
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!CHECK: omp.reduction %[[I_PVT_VAL1]], %[[X_DECL]]#0 : i32, !fir.ref<i32>
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!CHECK: %[[I_PVT_VAL2:.*]] = fir.load %[[I_PVT_DECL]]#0 : !fir.ref<i32>
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!CHECK: omp.reduction %[[I_PVT_VAL2]], %[[Y_DECL]]#0 : i32, !fir.ref<i32>
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!CHECK: %[[I_PVT_VAL3:.*]] = fir.load %[[I_PVT_DECL]]#0 : !fir.ref<i32>
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!CHECK: omp.reduction %[[I_PVT_VAL3]], %[[Z_DECL]]#0 : i32, !fir.ref<i32>
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!CHECK: omp.yield
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!CHECK: omp.terminator
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!CHECK: return
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subroutine multiple_int_reductions_same_type
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integer :: x,y,z
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x = 1
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y = 1
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z = 1
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!$omp parallel
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!$omp do reduction(*:x,y,z)
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do i=1, 10
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x = x * i
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y = y * i
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z = z * i
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end do
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!$omp end do
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!$omp end parallel
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end subroutine
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!CHECK-LABEL: func.func @_QPmultiple_real_reductions_same_type
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!CHECK: %[[XREF:.*]] = fir.alloca f32 {bindc_name = "x", uniq_name = "_QFmultiple_real_reductions_same_typeEx"}
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!CHECK: %[[X_DECL:.*]]:2 = hlfir.declare %[[XREF]] {uniq_name = "_QFmultiple_real_reductions_same_typeEx"} : (!fir.ref<f32>) -> (!fir.ref<f32>, !fir.ref<f32>)
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!CHECK: %[[YREF:.*]] = fir.alloca f32 {bindc_name = "y", uniq_name = "_QFmultiple_real_reductions_same_typeEy"}
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!CHECK: %[[Y_DECL:.*]]:2 = hlfir.declare %[[YREF]] {uniq_name = "_QFmultiple_real_reductions_same_typeEy"} : (!fir.ref<f32>) -> (!fir.ref<f32>, !fir.ref<f32>)
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!CHECK: %[[ZREF:.*]] = fir.alloca f32 {bindc_name = "z", uniq_name = "_QFmultiple_real_reductions_same_typeEz"}
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!CHECK: %[[Z_DECL:.*]]:2 = hlfir.declare %[[ZREF]] {uniq_name = "_QFmultiple_real_reductions_same_typeEz"} : (!fir.ref<f32>) -> (!fir.ref<f32>, !fir.ref<f32>)
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!CHECK: omp.parallel
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!CHECK: %[[I_PVT_REF:.*]] = fir.alloca i32 {adapt.valuebyref, pinned}
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!CHECK: %[[I_PVT_DECL:.*]]:2 = hlfir.declare %[[I_PVT_REF]] {uniq_name = "_QFmultiple_real_reductions_same_typeEi"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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!CHECK: omp.wsloop reduction(@[[RED_F32_NAME]] -> %[[X_DECL]]#0 : !fir.ref<f32>, @[[RED_F32_NAME]] -> %[[Y_DECL]]#0 : !fir.ref<f32>, @[[RED_F32_NAME]] -> %[[Z_DECL]]#0 : !fir.ref<f32>) for (%[[IVAL]]) : i32
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!CHECK: fir.store %[[IVAL]] to %[[I_PVT_DECL]]#1 : !fir.ref<i32>
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!CHECK: %[[I_PVT_VAL1_I32:.*]] = fir.load %[[I_PVT_DECL]]#0 : !fir.ref<i32>
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!CHECK: %[[I_PVT_VAL1_F32:.*]] = fir.convert %[[I_PVT_VAL1_I32]] : (i32) -> f32
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!CHECK: omp.reduction %[[I_PVT_VAL1_F32]], %[[X_DECL]]#0 : f32, !fir.ref<f32>
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!CHECK: %[[I_PVT_VAL2_I32:.*]] = fir.load %[[I_PVT_DECL]]#0 : !fir.ref<i32>
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!CHECK: %[[I_PVT_VAL2_F32:.*]] = fir.convert %[[I_PVT_VAL2_I32]] : (i32) -> f32
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!CHECK: omp.reduction %[[I_PVT_VAL2_F32]], %[[Y_DECL]]#0 : f32, !fir.ref<f32>
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!CHECK: %[[I_PVT_VAL3_I32:.*]] = fir.load %[[I_PVT_DECL]]#0 : !fir.ref<i32>
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!CHECK: %[[I_PVT_VAL3_F32:.*]] = fir.convert %[[I_PVT_VAL3_I32]] : (i32) -> f32
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!CHECK: omp.reduction %[[I_PVT_VAL3_F32]], %[[Z_DECL]]#0 : f32, !fir.ref<f32>
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!CHECK: omp.yield
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!CHECK: omp.terminator
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!CHECK: return
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subroutine multiple_real_reductions_same_type
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real :: x,y,z
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x = 1
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y = 1
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z = 1
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!$omp parallel
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!$omp do reduction(*:x,y,z)
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do i=1, 10
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x = x * i
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y = y * i
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z = z * i
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end do
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!$omp end do
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!$omp end parallel
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end subroutine
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!CHECK-LABEL: func.func @_QPmultiple_reductions_different_type
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!CHECK: %[[WREF:.*]] = fir.alloca f64 {bindc_name = "w", uniq_name = "_QFmultiple_reductions_different_typeEw"}
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!CHECK: %[[W_DECL:.*]]:2 = hlfir.declare %[[WREF]] {uniq_name = "_QFmultiple_reductions_different_typeEw"} : (!fir.ref<f64>) -> (!fir.ref<f64>, !fir.ref<f64>)
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!CHECK: %[[XREF:.*]] = fir.alloca i32 {bindc_name = "x", uniq_name = "_QFmultiple_reductions_different_typeEx"}
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!CHECK: %[[X_DECL:.*]]:2 = hlfir.declare %[[XREF]] {uniq_name = "_QFmultiple_reductions_different_typeEx"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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!CHECK: %[[YREF:.*]] = fir.alloca i64 {bindc_name = "y", uniq_name = "_QFmultiple_reductions_different_typeEy"}
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!CHECK: %[[Y_DECL:.*]]:2 = hlfir.declare %[[YREF]] {uniq_name = "_QFmultiple_reductions_different_typeEy"} : (!fir.ref<i64>) -> (!fir.ref<i64>, !fir.ref<i64>)
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!CHECK: %[[ZREF:.*]] = fir.alloca f32 {bindc_name = "z", uniq_name = "_QFmultiple_reductions_different_typeEz"}
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!CHECK: %[[Z_DECL:.*]]:2 = hlfir.declare %[[ZREF]] {uniq_name = "_QFmultiple_reductions_different_typeEz"} : (!fir.ref<f32>) -> (!fir.ref<f32>, !fir.ref<f32>)
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!CHECK: omp.parallel
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!CHECK: %[[I_PVT_REF:.*]] = fir.alloca i32 {adapt.valuebyref, pinned}
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!CHECK: %[[I_PVT_DECL:.*]]:2 = hlfir.declare %[[I_PVT_REF]] {uniq_name = "_QFmultiple_reductions_different_typeEi"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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!CHECK: omp.wsloop reduction(@[[RED_I32_NAME]] -> %[[X_DECL]]#0 : !fir.ref<i32>, @[[RED_I64_NAME]] -> %[[Y_DECL]]#0 : !fir.ref<i64>, @[[RED_F32_NAME]] -> %[[Z_DECL]]#0 : !fir.ref<f32>, @[[RED_F64_NAME]] -> %[[W_DECL]]#0 : !fir.ref<f64>) for (%[[IVAL:.*]]) : i32
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!CHECK: fir.store %[[IVAL]] to %[[I_PVT_DECL]]#1 : !fir.ref<i32>
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!CHECK: %[[I_PVT_VAL1_I32:.*]] = fir.load %[[I_PVT_DECL]]#0 : !fir.ref<i32>
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!CHECK: omp.reduction %[[I_PVT_VAL1_I32]], %[[X_DECL]]#0 : i32, !fir.ref<i32>
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!CHECK: %[[I_PVT_VAL2_I32:.*]] = fir.load %[[I_PVT_DECL]]#0 : !fir.ref<i32>
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!CHECK: %[[I_PVT_VAL2_I64:.*]] = fir.convert %[[I_PVT_VAL2_I32]] : (i32) -> i64
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!CHECK: omp.reduction %[[I_PVT_VAL2_I64]], %[[Y_DECL]]#0 : i64, !fir.ref<i64>
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!CHECK: %[[I_PVT_VAL3_I32:.*]] = fir.load %[[I_PVT_DECL]]#0 : !fir.ref<i32>
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!CHECK: %[[I_PVT_VAL3_F32:.*]] = fir.convert %[[I_PVT_VAL3_I32]] : (i32) -> f32
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!CHECK: omp.reduction %[[I_PVT_VAL3_F32]], %[[Z_DECL]]#0 : f32, !fir.ref<f32>
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!CHECK: %[[I_PVT_VAL4_I32:.*]] = fir.load %[[I_PVT_DECL]]#0 : !fir.ref<i32>
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!CHECK: %[[I_PVT_VAL4_F64:.*]] = fir.convert %[[I_PVT_VAL4_I32]] : (i32) -> f64
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!CHECK: omp.reduction %[[I_PVT_VAL4_F64]], %[[W_DECL]]#0 : f64, !fir.ref<f64>
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!CHECK: omp.terminator
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!CHECK: return
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subroutine multiple_reductions_different_type
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integer :: x
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integer(kind=8) :: y
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real :: z
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real(kind=8) :: w
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x = 1
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y = 1
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z = 1
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w = 1
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!$omp parallel
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!$omp do reduction(*:x,y,z,w)
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do i=1, 10
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x = x * i
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y = y * i
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z = z * i
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w = w * i
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end do
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!$omp end do
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!$omp end parallel
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end subroutine
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