1 // Test when the saved mask is used in the same run to save
2 // another value (like the RHS).
3 // RUN: fir-opt %s --lower-hlfir-ordered-assignments | FileCheck %s
5 func.func @saving_mask_and_rhs(%arg0: !fir.ref<!fir.array<10xi32>>) {
6 %c-1 = arith.constant -1 : index
7 %c1 = arith.constant 1 : index
8 %c0_i32 = arith.constant 0 : i32
9 %c10 = arith.constant 10 : index
10 %0 = fir.shape %c10 : (index) -> !fir.shape<1>
11 %1:2 = hlfir.declare %arg0(%0) {uniq_name = "x"} : (!fir.ref<!fir.array<10xi32>>, !fir.shape<1>) -> (!fir.ref<!fir.array<10xi32>>, !fir.ref<!fir.array<10xi32>>)
13 %2 = hlfir.elemental %0 : (!fir.shape<1>) -> !hlfir.expr<10x!fir.logical<4>> {
15 %3 = hlfir.designate %1#0 (%arg1) : (!fir.ref<!fir.array<10xi32>>, index) -> !fir.ref<i32>
16 %4 = fir.load %3 : !fir.ref<i32>
17 %5 = arith.cmpi sgt, %4, %c0_i32 : i32
18 %6 = fir.convert %5 : (i1) -> !fir.logical<4>
19 hlfir.yield_element %6 : !fir.logical<4>
21 hlfir.yield %2 : !hlfir.expr<10x!fir.logical<4>> cleanup {
22 hlfir.destroy %2 : !hlfir.expr<10x!fir.logical<4>>
26 hlfir.yield %1#0 : !fir.ref<!fir.array<10xi32>>
28 %2 = hlfir.designate %1#0 (%c10:%c1:%c-1) shape %0 : (!fir.ref<!fir.array<10xi32>>, index, index, index, !fir.shape<1>) -> !fir.box<!fir.array<10xi32>>
29 hlfir.yield %2 : !fir.box<!fir.array<10xi32>>
36 // Creating mask temporary.
38 // CHECK-LABEL: func.func @saving_mask_and_rhs(
39 // CHECK: %[[VAL_8:.*]] = hlfir.elemental {{.*}} !hlfir.expr<10x!fir.logical<4>>
40 // CHECK: %[[VAL_14:.*]]:3 = hlfir.associate %[[VAL_8]]({{.*}}) {uniq_name = ".tmp.where"}
42 // Creating RHS temporary using the mask temporary (and not the hlfir.elemental)
44 // CHECK: %[[VAL_25:.*]] = fir.allocmem !fir.array<?xi32>, %{{.*}} {bindc_name = ".tmp.where", uniq_name = ""}
45 // CHECK: %[[VAL_27:.*]]:2 = hlfir.declare %[[VAL_25]]({{.*}}) {uniq_name = ".tmp.where"}
47 // CHECK: %[[VAL_29:.*]] = hlfir.designate %[[VAL_14]]#0 ({{.*}})
48 // CHECK: %[[VAL_30:.*]] = fir.load %[[VAL_29]] : !fir.ref<!fir.logical<4>>
49 // CHECK: %[[VAL_31:.*]] = fir.convert %[[VAL_30]] : (!fir.logical<4>) -> i1
50 // CHECK: fir.if %[[VAL_31]] {
51 // CHECK: %[[VAL_36:.*]] = hlfir.designate %[[VAL_27]]#0 ({{.*}})
52 // CHECK: hlfir.assign %{{.*}} to %[[VAL_36]] : i32, !fir.ref<i32>
56 func.func @forall_mask_and_rhs(%arg0: !fir.ref<!fir.array<10xi32>>) {
57 %c0_i32 = arith.constant 0 : i32
58 %c1 = arith.constant 1 : index
59 %c10 = arith.constant 10 : index
60 %c11 = arith.constant 11 : index
61 %0 = fir.shape %c10 : (index) -> !fir.shape<1>
62 %1:2 = hlfir.declare %arg0(%0) {uniq_name = "x"} : (!fir.ref<!fir.array<10xi32>>, !fir.shape<1>) -> (!fir.ref<!fir.array<10xi32>>, !fir.ref<!fir.array<10xi32>>)
64 hlfir.yield %c1 : index
66 hlfir.yield %c10 : index
69 %2 = arith.subi %c11, %arg1 : index
70 %3 = hlfir.designate %1#0 (%2) : (!fir.ref<!fir.array<10xi32>>, index) -> !fir.ref<i32>
71 %4 = fir.load %3 : !fir.ref<i32>
72 %5 = arith.cmpi sgt, %4, %c0_i32 : i32
76 %2 = arith.subi %c11, %arg1 : index
77 %3 = hlfir.designate %1#0 (%2) : (!fir.ref<!fir.array<10xi32>>, index) -> !fir.ref<i32>
78 %4 = fir.load %3 : !fir.ref<i32>
81 %2 = hlfir.designate %1#0 (%arg1) : (!fir.ref<!fir.array<10xi32>>, index) -> !fir.ref<i32>
82 hlfir.yield %2 : !fir.ref<i32>
89 // The mask and rhs are saved in the same loop, the mask value is a scalar i1
90 // and it can be used directly to mask the rhs (instead of loading the temp).
92 // CHECK-LABEL: func.func @forall_mask_and_rhs(
93 // CHECK: %[[VAL_18:.*]] = fir.allocmem !fir.array<?xi1>, %{{.*}} {bindc_name = ".tmp.forall", uniq_name = ""}
94 // CHECK: %[[VAL_20:.*]]:2 = hlfir.declare %[[VAL_18]](%{{.*}}) {uniq_name = ".tmp.forall"}
95 // CHECK: %[[VAL_29:.*]] = fir.allocmem !fir.array<?xi32>, %{{.*}} {bindc_name = ".tmp.forall", uniq_name = ""}
96 // CHECK: %[[VAL_31:.*]]:2 = hlfir.declare %[[VAL_29]](%{{.*}}) {uniq_name = ".tmp.forall"}
97 // CHECK: %[[VAL_36:.*]] = arith.cmpi sgt, %{{.*}}, %{{.*}} : i32
98 // CHECK: %[[VAL_39:.*]] = hlfir.designate %[[VAL_20]]#0 (%{{.*}})
99 // CHECK: hlfir.assign %[[VAL_36]] to %[[VAL_39]] : i1, !fir.ref<i1>
100 // CHECK: fir.if %[[VAL_36]] {
101 // CHECK: %[[VAL_45:.*]] = hlfir.designate %[[VAL_31]]#0 (%{{.*}})
102 // CHECK: hlfir.assign %{{.*}} to %[[VAL_45]] : i32, !fir.ref<i32>