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1// Test hlfir.maxval operation lowering to fir runtime call2// RUN: fir-opt %s -lower-hlfir-intrinsics | FileCheck %s3 4// simple one argument maxval5func.func @_QPmaxval1(%arg0: !fir.box<!fir.array<?xi32>> {fir.bindc_name = "a"}, %arg1: !fir.ref<i32> {fir.bindc_name = "s"}) {6 %0:2 = hlfir.declare %arg0 {uniq_name = "_QFmaxval1Ea"} : (!fir.box<!fir.array<?xi32>>) -> (!fir.box<!fir.array<?xi32>>, !fir.box<!fir.array<?xi32>>)7 %1:2 = hlfir.declare %arg1 {uniq_name = "_QFmaxval1Es"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)8 %2 = hlfir.maxval %0#0 {fastmath = #arith.fastmath<contract>} : (!fir.box<!fir.array<?xi32>>) -> i329 hlfir.assign %2 to %1#0 : i32, !fir.ref<i32>10 return11}12// CHECK-LABEL: func.func @_QPmaxval1(13// CHECK: %[[ARG0:.*]]: !fir.box<!fir.array<?xi32>>14// CHECK: %[[ARG1:.*]]: !fir.ref<i32>15// CHECK-DAG: %[[ARRAY:.*]]:2 = hlfir.declare %[[ARG0]]16// CHECK-DAG: %[[RES:.*]]:2 = hlfir.declare %[[ARG1]]17// CHECK-DAG: %[[MASK:.*]] = fir.absent !fir.box<i1>18// CHECK-DAG: %[[ARRAY_ARG:.*]] = fir.convert %[[ARRAY]]#1 : (!fir.box<!fir.array<?xi32>>) -> !fir.box<none>19// CHECK-DAG: %[[MASK_ARG:.*]] = fir.convert %[[MASK]] : (!fir.box<i1>) -> !fir.box<none>20// CHECK: %[[RET:.*]] = fir.call @_FortranAMaxvalInteger4(%[[ARRAY_ARG]], %[[LOC_STR:.*]], %[[LOC_N:.*]], %[[INT:.*]], %[[MASK_ARG]]) fastmath<contract> : (!fir.box<none>, !fir.ref<i8>, i32, i32, !fir.box<none>) -> i3221// CHECK-NEXT: hlfir.assign %[[RET]] to %[[RES]]#0 : i32, !fir.ref<i32>22// CHECK-NEXT: return23// CHECK-NEXT: }24 25// maxval with a by-ref dimension of index type26func.func @_QPmaxval2(%arg0: !fir.box<!fir.array<?x?xi32>> {fir.bindc_name = "a"}, %arg1: !fir.box<!fir.array<?xi32>> {fir.bindc_name = "s"}, %arg2: !fir.ref<index> {fir.bindc_name = "d"}) {27 %0:2 = hlfir.declare %arg0 {uniq_name = "_QFmaxval2Ea"} : (!fir.box<!fir.array<?x?xi32>>) -> (!fir.box<!fir.array<?x?xi32>>, !fir.box<!fir.array<?x?xi32>>)28 %1:2 = hlfir.declare %arg2 {uniq_name = "_QFmaxval2Ed"} : (!fir.ref<index>) -> (!fir.ref<index>, !fir.ref<index>)29 %2:2 = hlfir.declare %arg1 {uniq_name = "_QFmaxval2Es"} : (!fir.box<!fir.array<?xi32>>) -> (!fir.box<!fir.array<?xi32>>, !fir.box<!fir.array<?xi32>>)30 %3 = fir.load %1#0 : !fir.ref<index>31 %4 = hlfir.maxval %0#0 dim %3#0 {fastmath = #arith.fastmath<contract>} : (!fir.box<!fir.array<?x?xi32>>, index) -> !hlfir.expr<?xi32>32 hlfir.assign %4 to %2#0 : !hlfir.expr<?xi32>, !fir.box<!fir.array<?xi32>>33 hlfir.destroy %4 : !hlfir.expr<?xi32>34 return35}36// CHECK-LABEL: func.func @_QPmaxval2(37// CHECK: %[[ARG0:.*]]: !fir.box<!fir.array<?x?xi32>>38// CHECK: %[[ARG1:.*]]: !fir.box<!fir.array<?xi32>>39// CHECK: %[[ARG2:.*]]: !fir.ref<index>40// CHECK-DAG: %[[TRUE:.*]] = arith.constant true41// CHECK-DAG: %[[ARRAY:.*]]:2 = hlfir.declare %[[ARG0]]42// CHECK-DAG: %[[RES:.*]]:2 = hlfir.declare %[[ARG1]]43// CHECK-DAG: %[[DIM_VAR:.*]]:2 = hlfir.declare %[[ARG2]]44 45// CHECK-DAG: %[[RET_BOX:.*]] = fir.alloca !fir.box<!fir.heap<!fir.array<?xi32>>>46// CHECK-DAG: %[[RET_ADDR:.*]] = fir.zero_bits !fir.heap<!fir.array<?xi32>>47// CHECK-DAG: %[[C0:.*]] = arith.constant 0 : index48// CHECK-DAG: %[[RET_SHAPE:.*]] = fir.shape %[[C0]] : (index) -> !fir.shape<1>49// CHECK-DAG: %[[RET_EMBOX:.*]] = fir.embox %[[RET_ADDR]](%[[RET_SHAPE]])50// CHECK-DAG: fir.store %[[RET_EMBOX]] to %[[RET_BOX]]51 52// CHECK-DAG: %[[MASK:.*]] = fir.absent !fir.box<i1>53// CHECK-DAG: %[[DIM_IDX:.*]] = fir.load %[[DIM_VAR]]#0 : !fir.ref<index>54// CHECK-DAG: %[[DIM:.*]] = fir.convert %[[DIM_IDX]] : (index) -> i3255 56// CHECK-DAG: %[[RET_ARG:.*]] = fir.convert %[[RET_BOX]]57// CHECK-DAG: %[[ARRAY_ARG:.*]] = fir.convert %[[ARRAY]]#1 : (!fir.box<!fir.array<?x?xi32>>) -> !fir.box<none>58// CHECK-DAG: %[[MASK_ARG:.*]] = fir.convert %[[MASK]] : (!fir.box<i1>) -> !fir.box<none>59// CHECK: fir.call @_FortranAMaxvalDim(%[[RET_ARG]], %[[ARRAY_ARG]], %[[DIM]], %[[LOC_STR:.*]], %[[LOC_N:.*]], %[[MASK_ARG]]) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.box<none>, i32, !fir.ref<i8>, i32, !fir.box<none>) -> ()60 61// CHECK: %[[RET:.*]] = fir.load %[[RET_BOX]]62// CHECK: %[[BOX_DIMS:.*]]:3 = fir.box_dims %[[RET]]63// CHECK-NEXT: %[[ADDR:.*]] = fir.box_addr %[[RET]]64// CHECK-NEXT: %[[SHIFT:.*]] = fir.shape_shift %[[BOX_DIMS]]#0, %[[BOX_DIMS]]#165// TODO: fix alias analysis in hlfir.assign bufferization66// CHECK-NEXT: %[[TMP:.*]]:2 = hlfir.declare %[[ADDR]](%[[SHIFT]]) {uniq_name = ".tmp.intrinsic_result"}67// CHECK: %[[ASEXPR:.*]] = hlfir.as_expr %[[TMP]]#0 move %[[TRUE]] : (!fir.box<!fir.array<?xi32>>, i1) -> !hlfir.expr<?xi32>68// CHECK: hlfir.assign %[[ASEXPR]] to %[[RES]]#069// CHECK: hlfir.destroy %[[ASEXPR]]70// CHECK-NEXT: return71// CHECK-NEXT: }72 73// maxval with scalar mask74func.func @_QPmaxval3(%arg0: !fir.box<!fir.array<?xi32>> {fir.bindc_name = "a"}, %arg1: !fir.ref<i32> {fir.bindc_name = "s"}, %arg2: !fir.ref<!fir.logical<4>> {fir.bindc_name = "m"}) {75 %0:2 = hlfir.declare %arg0 {uniq_name = "_QFmaxval3Ea"} : (!fir.box<!fir.array<?xi32>>) -> (!fir.box<!fir.array<?xi32>>, !fir.box<!fir.array<?xi32>>)76 %1:2 = hlfir.declare %arg2 {uniq_name = "_QFmaxval3Em"} : (!fir.ref<!fir.logical<4>>) -> (!fir.ref<!fir.logical<4>>, !fir.ref<!fir.logical<4>>)77 %2:2 = hlfir.declare %arg1 {uniq_name = "_QFmaxval3Es"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)78 %3 = hlfir.maxval %0#0 mask %1#0 {fastmath = #arith.fastmath<contract>} : (!fir.box<!fir.array<?xi32>>, !fir.ref<!fir.logical<4>>) -> i3279 hlfir.assign %3 to %2#0 : i32, !fir.ref<i32>80 return81}82// CHECK-LABEL: func.func @_QPmaxval3(83// CHECK: %[[ARG0:.*]]: !fir.box<!fir.array<?xi32>>84// CHECK: %[[ARG1:.*]]: !fir.ref<i32>85// CHECK: %[[ARG2:.*]]: !fir.ref<!fir.logical<4>>86// CHECK-DAG: %[[ARRAY:.*]]:2 = hlfir.declare %[[ARG0]]87// CHECK-DAG: %[[RES:.*]]:2 = hlfir.declare %[[ARG1]]88// CHECK-DAG: %[[MASK:.*]]:2 = hlfir.declare %[[ARG2]]89// CHECK-DAG: %[[MASK_BOX:.*]] = fir.embox %[[MASK]]#0 : (!fir.ref<!fir.logical<4>>) -> !fir.box<!fir.logical<4>>90// CHECK-DAG: %[[ARRAY_ARG:.*]] = fir.convert %[[ARRAY]]#1 : (!fir.box<!fir.array<?xi32>>) -> !fir.box<none>91// CHECK-DAG: %[[MASK_ARG:.*]] = fir.convert %[[MASK_BOX]] : (!fir.box<!fir.logical<4>>) -> !fir.box<none>92// CHECK: %[[RET:.*]] = fir.call @_FortranAMaxvalInteger4(%[[ARRAY_ARG]], %[[LOC_STR:.*]], %[[LOC_N:.*]], %[[INT:.*]], %[[MASK_ARG]]) fastmath<contract> : (!fir.box<none>, !fir.ref<i8>, i32, i32, !fir.box<none>) -> i3293// CHECK-NEXT: hlfir.assign %[[RET]] to %[[RES]]#0 : i32, !fir.ref<i32>94// CHECK-NEXT: return95// CHECK-NEXT: }96 97// maxval with array mask98func.func @_QPmaxval4(%arg0: !fir.box<!fir.array<?xi32>> {fir.bindc_name = "a"}, %arg1: !fir.ref<i32> {fir.bindc_name = "s"}, %arg2: !fir.box<!fir.array<?x!fir.logical<4>>> {fir.bindc_name = "m"}) {99 %0:2 = hlfir.declare %arg0 {uniq_name = "_QFmaxval4Ea"} : (!fir.box<!fir.array<?xi32>>) -> (!fir.box<!fir.array<?xi32>>, !fir.box<!fir.array<?xi32>>)100 %1:2 = hlfir.declare %arg2 {uniq_name = "_QFmaxval4Em"} : (!fir.box<!fir.array<?x!fir.logical<4>>>) -> (!fir.box<!fir.array<?x!fir.logical<4>>>, !fir.box<!fir.array<?x!fir.logical<4>>>)101 %2:2 = hlfir.declare %arg1 {uniq_name = "_QFmaxval4Es"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)102 %3 = hlfir.maxval %0#0 mask %1#0 {fastmath = #arith.fastmath<contract>} : (!fir.box<!fir.array<?xi32>>, !fir.box<!fir.array<?x!fir.logical<4>>>) -> i32103 hlfir.assign %3 to %2#0 : i32, !fir.ref<i32>104 return105}106// CHECK-LABEL: func.func @_QPmaxval4(107// CHECK: %[[ARG0:.*]]: !fir.box<!fir.array<?xi32>>108// CHECK: %[[ARG1:.*]]: !fir.ref<i32>109// CHECK: %[[ARG2:.*]]: !fir.box<!fir.array<?x!fir.logical<4>>>110// CHECK-DAG: %[[ARRAY:.*]]:2 = hlfir.declare %[[ARG0]]111// CHECK-DAG: %[[RES:.*]]:2 = hlfir.declare %[[ARG1]]112// CHECK-DAG: %[[MASK:.*]]:2 = hlfir.declare %[[ARG2]]113// CHECK-DAG: %[[ARRAY_ARG:.*]] = fir.convert %[[ARRAY]]#1 : (!fir.box<!fir.array<?xi32>>) -> !fir.box<none>114// CHECK-DAG: %[[MASK_ARG:.*]] = fir.convert %[[MASK]]#1 : (!fir.box<!fir.array<?x!fir.logical<4>>>) -> !fir.box<none>115// CHECK: %[[RET:.*]] = fir.call @_FortranAMaxvalInteger4(%[[ARRAY_ARG]], %[[LOC_STR:.*]], %[[LOC_N:.*]], %[[INT:.*]], %[[MASK_ARG]]) fastmath<contract> : (!fir.box<none>, !fir.ref<i8>, i32, i32, !fir.box<none>) -> i32116// CHECK-NEXT: hlfir.assign %[[RET]] to %[[RES]]#0 : i32, !fir.ref<i32>117// CHECK-NEXT: return118// CHECK-NEXT: }119 120fir.global internal @_QFmaxval5Ea : !fir.array<2x2xi32> {121 %0 = fir.undefined !fir.array<2x2xi32>122 %c1_i32 = arith.constant 1 : i32123 %1 = fir.insert_value %0, %c1_i32, [0 : index, 0 : index] : (!fir.array<2x2xi32>, i32) -> !fir.array<2x2xi32>124 %c2_i32 = arith.constant 2 : i32125 %2 = fir.insert_value %1, %c2_i32, [1 : index, 0 : index] : (!fir.array<2x2xi32>, i32) -> !fir.array<2x2xi32>126 %c3_i32 = arith.constant 3 : i32127 %3 = fir.insert_value %2, %c3_i32, [0 : index, 1 : index] : (!fir.array<2x2xi32>, i32) -> !fir.array<2x2xi32>128 %c4_i32 = arith.constant 4 : i32129 %4 = fir.insert_value %3, %c4_i32, [1 : index, 1 : index] : (!fir.array<2x2xi32>, i32) -> !fir.array<2x2xi32>130 %c2 = arith.constant 2 : index131 %c2_0 = arith.constant 2 : index132 fir.has_value %4 : !fir.array<2x2xi32>133}134 135// 3 argument maxval, using local variables136func.func @_QPmaxval5(%arg0: !fir.ref<!fir.array<2xi32>> {fir.bindc_name = "s"}) {137 %0 = fir.address_of(@_QFmaxval5Ea) : !fir.ref<!fir.array<2x2xi32>>138 %c2 = arith.constant 2 : index139 %c2_0 = arith.constant 2 : index140 %1 = fir.shape %c2, %c2_0 : (index, index) -> !fir.shape<2>141 %2:2 = hlfir.declare %0(%1) {uniq_name = "_QFmaxval5Ea"} : (!fir.ref<!fir.array<2x2xi32>>, !fir.shape<2>) -> (!fir.ref<!fir.array<2x2xi32>>, !fir.ref<!fir.array<2x2xi32>>)142 %c2_1 = arith.constant 2 : index143 %3 = fir.shape %c2_1 : (index) -> !fir.shape<1>144 %4:2 = hlfir.declare %arg0(%3) {uniq_name = "_QFmaxval5Es"} : (!fir.ref<!fir.array<2xi32>>, !fir.shape<1>) -> (!fir.ref<!fir.array<2xi32>>, !fir.ref<!fir.array<2xi32>>)145 %c1_i32 = arith.constant 1 : i32146 %true = arith.constant true147 %5 = hlfir.maxval %2#0 dim %c1_i32 mask %true {fastmath = #arith.fastmath<contract>} : (!fir.ref<!fir.array<2x2xi32>>, i32, i1) -> !hlfir.expr<2xi32>148 hlfir.assign %5 to %4#0 : !hlfir.expr<2xi32>, !fir.ref<!fir.array<2xi32>>149 hlfir.destroy %5 : !hlfir.expr<2xi32>150 return151}152// CHECK-LABEL: func.func @_QPmaxval5(153// CHECK: %[[ARG0:.*]]: !fir.ref<!fir.array<2xi32>>154// CHECK-DAG: %[[RET_BOX:.*]] = fir.alloca !fir.box<!fir.heap<!fir.array<?xi32>>>155// CHECK-DAG: %[[RET_ADDR:.*]] = fir.zero_bits !fir.heap<!fir.array<?xi32>>156// CHECK-DAG: %[[C0:.*]] = arith.constant 0 : index157// CHECK-DAG: %[[RET_SHAPE:.*]] = fir.shape %[[C0]] : (index) -> !fir.shape<1>158// CHECK-DAG: %[[RET_EMBOX:.*]] = fir.embox %[[RET_ADDR]](%[[RET_SHAPE]])159// CHECK-DAG: fir.store %[[RET_EMBOX]] to %[[RET_BOX]]160 161// CHECK-DAG: %[[RES_VAR:.*]] = hlfir.declare %[[ARG0]](%[[RES_SHAPE:.*]])162 163// CHECK-DAG: %[[MASK_ALLOC:.*]] = fir.alloca !fir.logical<4>164// CHECK-DAG: %[[TRUE:.*]] = arith.constant true165// CHECK-DAG: %[[MASK_VAL:.*]] = fir.convert %[[TRUE]] : (i1) -> !fir.logical<4>166// CHECK-DAG: fir.store %[[MASK_VAL]] to %[[MASK_ALLOC]] : !fir.ref<!fir.logical<4>>167// CHECK-DAG: %[[MASK_BOX:.*]] = fir.embox %[[MASK_ALLOC]]168 169// CHECK-DAG: %[[ARRAY_ADDR:.*]] = fir.address_of170// CHECK-DAG: %[[ARRAY_VAR:.*]]:2 = hlfir.declare %[[ARRAY_ADDR]](%[[ARRAY_SHAPE:.*]])171// CHECK-DAG: %[[ARRAY_BOX:.*]] = fir.embox %[[ARRAY_VAR]]#0(%[[ARRAY_SHAPE:.*]])172 173// CHECK-DAG: %[[DIM:.*]] = arith.constant 1 : i32174 175// CHECK-DAG: %[[RET_ARG:.*]] = fir.convert %[[RET_BOX]]176// CHECK-DAG: %[[ARRAY_ARG:.*]] = fir.convert %[[ARRAY_BOX]] : (!fir.box<!fir.array<2x2xi32>>) -> !fir.box<none>177// CHECK-DAG: %[[MASK_ARG:.*]] = fir.convert %[[MASK_BOX]] : (!fir.box<!fir.logical<4>>) -> !fir.box<none>178// CHECK: fir.call @_FortranAMaxvalDim(%[[RET_ARG]], %[[ARRAY_ARG]], %[[DIM]], %[[LOC_STR:.*]], %[[LOC_N:.*]], %[[MASK_ARG]]) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.box<none>, i32, !fir.ref<i8>, i32, !fir.box<none>) -> ()179 180// simple one argument maxval for character181func.func @_QPmaxval6(%arg0: !fir.box<!fir.array<?x!fir.char<1,?>>> {fir.bindc_name = "a"}, %arg1: !fir.boxchar<1> {fir.bindc_name = "s"}) {182 %0:2 = hlfir.declare %arg0 {uniq_name = "_QFmaxval6Ea"} : (!fir.box<!fir.array<?x!fir.char<1,?>>>) -> (!fir.box<!fir.array<?x!fir.char<1,?>>>, !fir.box<!fir.array<?x!fir.char<1,?>>>)183 %1:2 = fir.unboxchar %arg1 : (!fir.boxchar<1>) -> (!fir.ref<!fir.char<1,?>>, index)184 %2:2 = hlfir.declare %1#0 typeparams %1#1 {uniq_name = "_QFmaxval6Es"} : (!fir.ref<!fir.char<1,?>>, index) -> (!fir.boxchar<1>, !fir.ref<!fir.char<1,?>>)185 %3 = hlfir.maxval %0#0 {fastmath = #arith.fastmath<contract>} : (!fir.box<!fir.array<?x!fir.char<1,?>>>) -> !hlfir.expr<!fir.char<1,?>>186 hlfir.assign %3 to %2#0 : !hlfir.expr<!fir.char<1,?>>, !fir.boxchar<1>187 hlfir.destroy %3 : !hlfir.expr<!fir.char<1,?>>188 return189}190// CHECK-LABEL: func.func @_QPmaxval6(191// CHECK: %[[ARG0:.*]]: !fir.box<!fir.array<?x!fir.char<1,?>>>192// CHECK: %[[ARG1:.*]]: !fir.boxchar<1>193// CHECK-DAG: %[[TRUE:.*]] = arith.constant true194// CHECK-DAG: %[[ARRAY:.*]]:2 = hlfir.declare %[[ARG0]]195// CHECK-DAG: %[[UNBOXED:.*]]:2 = fir.unboxchar %[[ARG1]]196// CHECK-DAG: %[[RES:.*]]:2 = hlfir.declare %[[UNBOXED]]#0 typeparams %[[UNBOXED]]#1197 198// CHECK-DAG: %[[MASK:.*]] = fir.absent !fir.box<i1>199// CHECK-DAG: %[[RET_BOX:.*]] = fir.alloca !fir.box<!fir.heap<!fir.char<1,?>>>200// CHECK-DAG: %[[RET_ADDR:.*]] = fir.zero_bits !fir.heap<!fir.char<1,?>>201// CHECK-DAG: %[[C0:.*]] = arith.constant 0 : index202// CHECK-DAG: %[[RET_EMBOX:.*]] = fir.embox %[[RET_ADDR]] typeparams %[[C0]]203// CHECK-DAG: fir.store %[[RET_EMBOX]] to %[[RET_BOX]]204 205// CHECK-DAG: %[[RET_ARG:.*]] = fir.convert %[[RET_BOX]]206// CHECK-DAG: %[[ARRAY_ARG:.*]] = fir.convert %[[ARRAY]]#1 : (!fir.box<!fir.array<?x!fir.char<1,?>>>) -> !fir.box<none>207// CHECK-DAG: %[[MASK_ARG:.*]] = fir.convert %[[MASK]] : (!fir.box<i1>) -> !fir.box<none>208// CHECK: fir.call @_FortranAMaxvalCharacter(%[[RET_ARG]], %[[ARRAY_ARG]], %[[LOC_STR:.*]], %[[LOC_N:.*]], %[[MASK_ARG]]) fastmath<contract> : (!fir.ref<!fir.box<none>>, !fir.box<none>, !fir.ref<i8>, i32, !fir.box<none>) -> ()209 210// CHECK: %[[RET:.*]] = fir.load %[[RET_BOX]]211// CHECK: %[[BOX_ELESIZE:.*]] = fir.box_elesize %[[RET]]212// CHECK-NEXT: %[[ADDR:.*]] = fir.box_addr %[[RET]]213// CHECK-NEXT: %[[TMP:.*]]:2 = hlfir.declare %[[ADDR]] typeparams %[[BOX_ELESIZE]] {uniq_name = ".tmp.intrinsic_result"}214// CHECK: %[[ASEXPR:.*]] = hlfir.as_expr %[[TMP]]#0 move %[[TRUE]] : (!fir.boxchar<1>, i1) -> !hlfir.expr<!fir.char<1,?>>215// CHECK: hlfir.assign %[[ASEXPR]] to %[[RES]]#0216// CHECK: hlfir.destroy %[[ASEXPR]]217// CHECK-NEXT: return218// CHECK-NEXT: }219 220func.func @_QPmaxval_opt_mask(%arg0: !fir.box<!fir.array<?x?xf32>> {fir.bindc_name = "input"}, %arg1: !fir.ref<!fir.logical<4>> {fir.bindc_name = "mask", fir.optional}) -> f32 {221 %0 = fir.dummy_scope : !fir.dscope222 %1:2 = hlfir.declare %arg0 dummy_scope %0 {fortran_attrs = #fir.var_attrs<intent_in>, uniq_name = "_QFmaxval_opt_maskEinput"} : (!fir.box<!fir.array<?x?xf32>>, !fir.dscope) -> (!fir.box<!fir.array<?x?xf32>>, !fir.box<!fir.array<?x?xf32>>)223 %2:2 = hlfir.declare %arg1 dummy_scope %0 {fortran_attrs = #fir.var_attrs<intent_in, optional>, uniq_name = "_QFmaxval_opt_maskEmask"} : (!fir.ref<!fir.logical<4>>, !fir.dscope) -> (!fir.ref<!fir.logical<4>>, !fir.ref<!fir.logical<4>>)224 %3 = fir.alloca f32 {bindc_name = "maxval_1", uniq_name = "_QFmaxval_opt_maskEmaxval_1"}225 %4:2 = hlfir.declare %3 {uniq_name = "_QFmaxval_opt_maskEmaxval_1"} : (!fir.ref<f32>) -> (!fir.ref<f32>, !fir.ref<f32>)226 %5 = fir.is_present %2#0 : (!fir.ref<!fir.logical<4>>) -> i1227 %6 = fir.embox %2#1 : (!fir.ref<!fir.logical<4>>) -> !fir.box<!fir.logical<4>>228 %7 = fir.absent !fir.box<!fir.logical<4>>229 %8 = arith.select %5, %6, %7 : !fir.box<!fir.logical<4>>230 %9 = hlfir.maxval %1#0 mask %8 : (!fir.box<!fir.array<?x?xf32>>, !fir.box<!fir.logical<4>>) -> f32231 hlfir.assign %9 to %4#0 : f32, !fir.ref<f32>232 %10 = fir.load %4#1 : !fir.ref<f32>233 return %10 : f32234}235// CHECK-LABEL: func.func @_QPmaxval_opt_mask(236// CHECK: %[[VAL_10:.*]] = fir.embox %{{.*}} : (!fir.ref<!fir.logical<4>>) -> !fir.box<!fir.logical<4>>237// CHECK: %[[VAL_11:.*]] = fir.absent !fir.box<!fir.logical<4>>238// CHECK: %[[VAL_12:.*]] = arith.select %{{.*}}, %[[VAL_10]], %[[VAL_11]] : !fir.box<!fir.logical<4>>239// CHECK: %[[VAL_17:.*]] = fir.convert %[[VAL_12]] : (!fir.box<!fir.logical<4>>) -> !fir.box<none> 240// CHECK: %[[VAL_18:.*]] = fir.call @_FortranAMaxvalReal4(%{{.*}}, %{{.*}}, %{{.*}}, %{{.*}}, %{{.*}}) : (!fir.box<none>, !fir.ref<i8>, i32, i32, !fir.box<none>) -> f32241