56 lines · plain
1// Test hlfir.shape_of lowering2// RUN: fir-opt %s -bufferize-hlfir | FileCheck %s3 4func.func @shapeof_asexpr(%arg0: !fir.box<!fir.heap<!fir.array<?xf32>>>) -> !fir.shape<1> {5 %c0 = arith.constant 0 : index6 %59:3 = fir.box_dims %arg0, %c0 : (!fir.box<!fir.heap<!fir.array<?xf32>>>, index) -> (index, index, index)7 %60 = fir.box_addr %arg0 : (!fir.box<!fir.heap<!fir.array<?xf32>>>) -> !fir.heap<!fir.array<?xf32>>8 %61 = fir.shape_shift %59#0, %59#1 : (index, index) -> !fir.shapeshift<1>9 %62:2 = hlfir.declare %60(%61) {uniq_name = ".tmp.intrinsic_result"} : (!fir.heap<!fir.array<?xf32>>, !fir.shapeshift<1>) -> (!fir.box<!fir.array<?xf32>>, !fir.heap<!fir.array<?xf32>>)10 %true = arith.constant true11 %63 = hlfir.as_expr %62#0 move %true : (!fir.box<!fir.array<?xf32>>, i1) -> !hlfir.expr<?xf32>12 %64 = hlfir.shape_of %63 : (!hlfir.expr<?xf32>) -> !fir.shape<1>13 return %64 : !fir.shape<1>14}15// CHECK-LABEL: @shapeof_asexpr16// CHECK: %[[ARG0:.*]]: !fir.box<!fir.heap<!fir.array<?xf32>>>17// CHECK-NEXT: %[[C0:.*]] = arith.constant 018// CHECK-NEXT: %[[BOX_DIMS:.*]]:3 = fir.box_dims %[[ARG0]], %[[C0]]19// CHECK-NEXT: %[[BOX_ADDR:.*]] = fir.box_addr %[[ARG0]]20// CHECK-NEXT: %[[SHPE_SHFT:.*]] = fir.shape_shift %[[BOX_DIMS]]#0, %[[BOX_DIMS]]#121// CHECK-NEXT: %[[VAR:.*]]:2 = hlfir.declare %[[BOX_ADDR]](%[[SHPE_SHFT]])22// CHECK-NEXT: %[[TRUE:.*]] = arith.constant true23// CHECK-NEXT: %[[TUPLE0:.*]] = fir.undefined tuple24// CHECK-NEXT: %[[TUPLE1:.*]] = fir.insert_value %[[TUPLE0]], %[[TRUE]]25// CHECK-NEXT: %[[TUPLE2:.*]] = fir.insert_value %[[TUPLE1]], %[[VAR]]#026// CHECK-NEXT: %[[SHAPE:.*]] = fir.shape %[[BOX_DIMS]]#127// CHECK-NEXT: return %[[SHAPE]]28 29func.func @shapeof_elemental() -> !fir.shape<1> {30 %c1 = arith.constant 1 : index31 %0 = fir.shape %c1 : (index) -> !fir.shape<1>32 %1 = hlfir.elemental %0 : (!fir.shape<1>) -> !hlfir.expr<?xindex> {33 ^bb0(%arg3: index):34 hlfir.yield_element %arg3 : index35 }36 %2 = hlfir.shape_of %1 : (!hlfir.expr<?xindex>) -> !fir.shape<1>37 return %2 : !fir.shape<1>38}39// CHECK-LABEL: @shapeof_elemental40// CHECK: %[[C1:.*]] = arith.constant 1 : index41// CHECK-NEXT: %[[SHAPE:.*]] = fir.shape %[[C1]]42// CHECK: fir.do_loop %{{.*}} = %{{.*}} to %[[C1:.*]]43// CHECK: return %[[SHAPE]]44 45func.func @shapeof_fallback(%arg0: !hlfir.expr<1x2x3xi32>) -> !fir.shape<3> {46 %shape = hlfir.shape_of %arg0 : (!hlfir.expr<1x2x3xi32>) -> !fir.shape<3>47 return %shape : !fir.shape<3>48}49// CHECK-LABEL: @shapeof_fallback50// CHECK: %[[EXPR:.*]]: !hlfir.expr<1x2x3xi32>51// CHECK-NEXT: %[[C1:.*]] = arith.constant 1 : index52// CHECK-NEXT: %[[C2:.*]] = arith.constant 2 : index53// CHECK-NEXT: %[[C3:.*]] = arith.constant 3 : index54// CHECK-NEXT: %[[SHAPE:.*]] = fir.shape %[[C1]], %[[C2]], %[[C3]] :55// CHECK-NEXT: return %[[SHAPE]]56