| // RUN: fir-opt --simplify-hlfir-intrinsics %s | FileCheck %s |
| |
| // box with known extents |
| func.func @transpose0(%arg0: !fir.box<!fir.array<1x2xi32>>) { |
| %res = hlfir.transpose %arg0 : (!fir.box<!fir.array<1x2xi32>>) -> !hlfir.expr<2x1xi32> |
| return |
| } |
| // CHECK-LABEL: func.func @transpose0( |
| // CHECK-SAME: %[[ARG0:.*]]: !fir.box<!fir.array<1x2xi32>>) { |
| // CHECK: %[[C1:.*]] = arith.constant 1 : index |
| // CHECK: %[[C2:.*]] = arith.constant 2 : index |
| // CHECK: %[[SHAPE:.*]] = fir.shape %[[C2]], %[[C1]] : (index, index) -> !fir.shape<2> |
| // CHECK: %[[EXPR:.*]] = hlfir.elemental %[[SHAPE]] : (!fir.shape<2>) -> !hlfir.expr<2x1xi32> { |
| // CHECK: ^bb0(%[[I:.*]]: index, %[[J:.*]]: index): |
| // CHECK: %[[C0:.*]] = arith.constant 0 : index |
| // CHECK: %[[DIMS0:.*]]:3 = fir.box_dims %[[ARG0]], %[[C0]] : (!fir.box<!fir.array<1x2xi32>>, index) -> (index, index, index) |
| // CHECK: %[[C1_1:.*]] = arith.constant 1 : index |
| // CHECK: %[[DIMS1:.*]]:3 = fir.box_dims %[[ARG0]], %[[C1_1]] : (!fir.box<!fir.array<1x2xi32>>, index) -> (index, index, index) |
| // CHECK: %[[C1_2:.*]] = arith.constant 1 : index |
| // CHECK: %[[LOWER_BOUND0:.*]] = arith.subi %[[DIMS0]]#0, %[[C1_2]] : index |
| // CHECK: %[[J_OFFSET:.*]] = arith.addi %[[J]], %[[LOWER_BOUND0]] : index |
| // CHECK: %[[LOWER_BOUND1:.*]] = arith.subi %[[DIMS1]]#0, %[[C1_2]] : index |
| // CHECK: %[[I_OFFSET:.*]] = arith.addi %[[I]], %[[LOWER_BOUND1]] : index |
| // CHECK: %[[ELEMENT_REF:.*]] = hlfir.designate %[[ARG0]] (%[[J_OFFSET]], %[[I_OFFSET]]) : (!fir.box<!fir.array<1x2xi32>>, index, index) -> !fir.ref<i32> |
| // CHECK: %[[ELEMENT:.*]] = fir.load %[[ELEMENT_REF]] : !fir.ref<i32> |
| // CHECK: hlfir.yield_element %[[ELEMENT]] : i32 |
| // CHECK: } |
| // CHECK: return |
| // CHECK: } |
| |
| // expr with known extents |
| func.func @transpose1(%arg0: !hlfir.expr<1x2xi32>) { |
| %res = hlfir.transpose %arg0 : (!hlfir.expr<1x2xi32>) -> !hlfir.expr<2x1xi32> |
| return |
| } |
| // CHECK-LABEL: func.func @transpose1( |
| // CHECK-SAME: %[[ARG0:.*]]: !hlfir.expr<1x2xi32>) { |
| // CHECK: %[[C1:.*]] = arith.constant 1 : index |
| // CHECK: %[[C2:.*]] = arith.constant 2 : index |
| // CHECK: %[[SHAPE:.*]] = fir.shape %[[C2]], %[[C1]] : (index, index) -> !fir.shape<2> |
| // CHECK: %[[EXPR:.*]] = hlfir.elemental %[[SHAPE]] : (!fir.shape<2>) -> !hlfir.expr<2x1xi32> { |
| // CHECK: ^bb0(%[[I:.*]]: index, %[[J:.*]]: index): |
| // CHECK: %[[ELEMENT:.*]] = hlfir.apply %[[ARG0]], %[[J]], %[[I]] : (!hlfir.expr<1x2xi32>, index, index) -> i32 |
| // CHECK: hlfir.yield_element %[[ELEMENT]] : i32 |
| // CHECK: } |
| // CHECK: return |
| // CHECK: } |
| |
| // box with unknown extent |
| func.func @transpose2(%arg0: !fir.box<!fir.array<?x2xi32>>) { |
| %res = hlfir.transpose %arg0 : (!fir.box<!fir.array<?x2xi32>>) -> !hlfir.expr<2x?xi32> |
| return |
| } |
| // CHECK-LABEL: func.func @transpose2( |
| // CHECK-SAME: %[[ARG0:.*]]: !fir.box<!fir.array<?x2xi32>>) { |
| // CHECK: %[[C0:.*]] = arith.constant 0 : index |
| // CHECK: %[[DIMS0:.*]]:3 = fir.box_dims %[[ARG0]], %[[C0]] : (!fir.box<!fir.array<?x2xi32>>, index) -> (index, index, index) |
| // CHECK: %[[C2:.*]] = arith.constant 2 : index |
| // CHECK: %[[SHAPE:.*]] = fir.shape %[[C2]], %[[DIMS0]]#1 : (index, index) -> !fir.shape<2> |
| // CHECK: %[[EXPR:.*]] = hlfir.elemental %[[SHAPE]] : (!fir.shape<2>) -> !hlfir.expr<2x?xi32> { |
| // CHECK: ^bb0(%[[I:.*]]: index, %[[J:.*]]: index): |
| // CHECK: %[[C0_1:.*]] = arith.constant 0 : index |
| // CHECK: %[[DIMS0:.*]]:3 = fir.box_dims %[[ARG0]], %[[C0_1]] : (!fir.box<!fir.array<?x2xi32>>, index) -> (index, index, index) |
| // CHECK: %[[C1_1:.*]] = arith.constant 1 : index |
| // CHECK: %[[DIMS1_1:.*]]:3 = fir.box_dims %[[ARG0]], %[[C1_1]] : (!fir.box<!fir.array<?x2xi32>>, index) -> (index, index, index) |
| // CHECK: %[[C1_2:.*]] = arith.constant 1 : index |
| // CHECK: %[[LOWER_BOUND0:.*]] = arith.subi %[[DIMS0]]#0, %[[C1_2]] : index |
| // CHECK: %[[J_OFFSET:.*]] = arith.addi %[[J]], %[[LOWER_BOUND0]] : index |
| // CHECK: %[[LOWER_BOUND1:.*]] = arith.subi %[[DIMS1_1]]#0, %[[C1_2]] : index |
| // CHECK: %[[I_OFFSET:.*]] = arith.addi %[[I]], %[[LOWER_BOUND1]] : index |
| // CHECK: %[[ELE_REF:.*]] = hlfir.designate %[[ARG0]] (%[[J_OFFSET]], %[[I_OFFSET]]) : (!fir.box<!fir.array<?x2xi32>>, index, index) -> !fir.ref<i32> |
| // CHECK: %[[ELEMENT:.*]] = fir.load %[[ELE_REF]] : !fir.ref<i32> |
| // CHECK: hlfir.yield_element %[[ELEMENT]] : i32 |
| // CHECK: } |
| // CHECK: return |
| // CHECK: } |
| |
| // expr with unknown extent |
| func.func @transpose3(%arg0: !hlfir.expr<?x2xi32>) { |
| %res = hlfir.transpose %arg0 : (!hlfir.expr<?x2xi32>) -> !hlfir.expr<2x?xi32> |
| return |
| } |
| // CHECK-LABEL: func.func @transpose3( |
| // CHECK-SAME: %[[ARG0:.*]]: !hlfir.expr<?x2xi32>) { |
| // CHECK: %[[IN_SHAPE:.*]] = hlfir.shape_of %[[ARG0]] : (!hlfir.expr<?x2xi32>) -> !fir.shape<2> |
| // CHECK: %[[EXTENT0:.*]] = hlfir.get_extent %[[IN_SHAPE]] {dim = 0 : index} : (!fir.shape<2>) -> index |
| // CHECK: %[[C2:.*]] = arith.constant 2 : index |
| // CHECK: %[[OUT_SHAPE:.*]] = fir.shape %[[C2]], %[[EXTENT0]] : (index, index) -> !fir.shape<2> |
| // CHECK: %[[EXPR:.*]] = hlfir.elemental %[[OUT_SHAPE]] : (!fir.shape<2>) -> !hlfir.expr<2x?xi32> { |
| // CHECK: ^bb0(%[[I:.*]]: index, %[[J:.*]]: index): |
| // CHECK: %[[ELEMENT:.*]] = hlfir.apply %[[ARG0]], %[[J]], %[[I]] : (!hlfir.expr<?x2xi32>, index, index) -> i32 |
| // CHECK: hlfir.yield_element %[[ELEMENT]] : i32 |
| // CHECK: } |
| // CHECK: return |
| // CHECK: } |
