1 // Test hlfir.associate and hlfir.end_associate operations parse, verify
2 // (no errors), and unparse.
4 // RUN: fir-opt %s | fir-opt | FileCheck %s
6 func.func @test_cst_char(%arg0: !hlfir.expr<!fir.char<1,12>>) {
7 %c12 = arith.constant 12 : index
8 %0:3 = hlfir.associate %arg0 typeparams %c12 {uniq_name = "x"} : (!hlfir.expr<!fir.char<1,12>>, index) -> (!fir.ref<!fir.char<1,12>>, !fir.ref<!fir.char<1,12>>, i1)
9 fir.call @foo(%0#0) : (!fir.ref<!fir.char<1,12>>) -> ()
10 hlfir.end_associate %0#1, %0#2 : !fir.ref<!fir.char<1,12>>, i1
13 func.func private @foo(!fir.ref<!fir.char<1,12>>)
14 // CHECK-LABEL: func.func @test_cst_char(
15 // CHECK-SAME: %[[VAL_0:.*]]: !hlfir.expr<!fir.char<1,12>>) {
16 // CHECK: %[[VAL_1:.*]] = arith.constant 12 : index
17 // CHECK: %[[VAL_2:.*]]:3 = hlfir.associate %[[VAL_0]] typeparams %[[VAL_1]] {uniq_name = "x"} : (!hlfir.expr<!fir.char<1,12>>, index) -> (!fir.ref<!fir.char<1,12>>, !fir.ref<!fir.char<1,12>>, i1)
18 // CHECK: fir.call @foo(%[[VAL_2]]#0) : (!fir.ref<!fir.char<1,12>>) -> ()
19 // CHECK: hlfir.end_associate %[[VAL_2]]#1, %[[VAL_2]]#2 : !fir.ref<!fir.char<1,12>>, i1
22 func.func @test_dyn_char(%arg0: !hlfir.expr<!fir.char<1,?>>) {
23 %c12 = arith.constant 12 : index
24 %0:3 = hlfir.associate %arg0 typeparams %c12 {uniq_name = "x"} : (!hlfir.expr<!fir.char<1,?>>, index) -> (!fir.boxchar<1>, !fir.ref<!fir.char<1,?>>, i1)
25 fir.call @foo2(%0#0) : (!fir.boxchar<1>) -> ()
26 hlfir.end_associate %0#1, %0#2 : !fir.ref<!fir.char<1,?>>, i1
29 func.func private @foo2(!fir.boxchar<1>)
30 // CHECK-LABEL: func.func @test_dyn_char(
31 // CHECK-SAME: %[[VAL_0:.*]]: !hlfir.expr<!fir.char<1,?>>) {
32 // CHECK: %[[VAL_1:.*]] = arith.constant 12 : index
33 // CHECK: %[[VAL_2:.*]]:3 = hlfir.associate %[[VAL_0]] typeparams %[[VAL_1]] {uniq_name = "x"} : (!hlfir.expr<!fir.char<1,?>>, index) -> (!fir.boxchar<1>, !fir.ref<!fir.char<1,?>>, i1)
34 // CHECK: fir.call @foo2(%[[VAL_2]]#0) : (!fir.boxchar<1>) -> ()
35 // CHECK: hlfir.end_associate %[[VAL_2]]#1, %[[VAL_2]]#2 : !fir.ref<!fir.char<1,?>>, i1
38 func.func @test_integer(%arg0: i32) {
39 %0:3 = hlfir.associate %arg0 {uniq_name = "x"} : (i32) -> (!fir.ref<i32>, !fir.ref<i32>, i1)
40 fir.call @foo3(%0#0) : (!fir.ref<i32>) -> ()
41 hlfir.end_associate %0#1, %0#2 : !fir.ref<i32>, i1
44 func.func private @foo3(!fir.ref<i32>)
45 // CHECK-LABEL: func.func @test_integer(
46 // CHECK-SAME: %[[VAL_0:.*]]: i32) {
47 // CHECK: %[[VAL_1:.*]]:3 = hlfir.associate %[[VAL_0]] {uniq_name = "x"} : (i32) -> (!fir.ref<i32>, !fir.ref<i32>, i1)
48 // CHECK: fir.call @foo3(%[[VAL_1]]#0) : (!fir.ref<i32>) -> ()
49 // CHECK: hlfir.end_associate %[[VAL_1]]#1, %[[VAL_1]]#2 : !fir.ref<i32>, i1
52 func.func @test_logical(%arg0: !fir.logical<8>) {
53 %0:3 = hlfir.associate %arg0 {uniq_name = "x"} : (!fir.logical<8>) -> (!fir.ref<!fir.logical<8>>, !fir.ref<!fir.logical<8>>, i1)
54 fir.call @foo4(%0#0) : (!fir.ref<!fir.logical<8>>) -> ()
55 hlfir.end_associate %0#1, %0#2 : !fir.ref<!fir.logical<8>>, i1
58 func.func private @foo4(!fir.ref<!fir.logical<8>>)
59 // CHECK-LABEL: func.func @test_logical(
60 // CHECK-SAME: %[[VAL_0:.*]]: !fir.logical<8>) {
61 // CHECK: %[[VAL_1:.*]]:3 = hlfir.associate %[[VAL_0]] {uniq_name = "x"} : (!fir.logical<8>) -> (!fir.ref<!fir.logical<8>>, !fir.ref<!fir.logical<8>>, i1)
62 // CHECK: fir.call @foo4(%[[VAL_1]]#0) : (!fir.ref<!fir.logical<8>>) -> ()
63 // CHECK: hlfir.end_associate %[[VAL_1]]#1, %[[VAL_1]]#2 : !fir.ref<!fir.logical<8>>, i1
66 func.func @test_complex(%arg0: complex<f64>) {
67 %0:3 = hlfir.associate %arg0 {uniq_name = "x"} : (complex<f64>) -> (!fir.ref<complex<f64>>, !fir.ref<complex<f64>>, i1)
68 fir.call @foo5(%0#0) : (!fir.ref<complex<f64>>) -> ()
69 hlfir.end_associate %0#1, %0#2 : !fir.ref<complex<f64>>, i1
72 func.func private @foo5(!fir.ref<complex<f64>>)
73 // CHECK-LABEL: func.func @test_complex(
74 // CHECK-SAME: %[[VAL_0:.*]]: complex<f64>) {
75 // CHECK: %[[VAL_1:.*]]:3 = hlfir.associate %[[VAL_0]] {uniq_name = "x"} : (complex<f64>) -> (!fir.ref<complex<f64>>, !fir.ref<complex<f64>>, i1)
76 // CHECK: fir.call @foo5(%[[VAL_1]]#0) : (!fir.ref<complex<f64>>) -> ()
77 // CHECK: hlfir.end_associate %[[VAL_1]]#1, %[[VAL_1]]#2 : !fir.ref<complex<f64>>, i1
80 func.func @test_array(%arg0: !hlfir.expr<!fir.array<10x?xi32>>) {
81 %shape = fir.undefined !fir.shape<2>
82 %0:3 = hlfir.associate %arg0(%shape) {uniq_name = "x"} : (!hlfir.expr<!fir.array<10x?xi32>>, !fir.shape<2>) -> (!fir.box<!fir.array<10x?xi32>>, !fir.ref<!fir.array<10x?xi32>>, i1)
83 fir.call @foo2(%0#0) : (!fir.box<!fir.array<10x?xi32>>) -> ()
84 hlfir.end_associate %0#1, %0#2 : !fir.ref<!fir.array<10x?xi32>>, i1
87 func.func private @foo6(!fir.box<!fir.array<10x?xi32>>)
88 // CHECK-LABEL: func.func @test_array(
89 // CHECK-SAME: %[[VAL_0:.*]]: !hlfir.expr<!fir.array<10x?xi32>>) {
90 // CHECK: %[[VAL_1:.*]] = fir.undefined !fir.shape<2>
91 // CHECK: %[[VAL_2:.*]]:3 = hlfir.associate %[[VAL_0]](%[[VAL_1]]) {uniq_name = "x"} : (!hlfir.expr<!fir.array<10x?xi32>>, !fir.shape<2>) -> (!fir.box<!fir.array<10x?xi32>>, !fir.ref<!fir.array<10x?xi32>>, i1)
92 // CHECK: fir.call @foo2(%[[VAL_2]]#0) : (!fir.box<!fir.array<10x?xi32>>) -> ()
93 // CHECK: hlfir.end_associate %[[VAL_2]]#1, %[[VAL_2]]#2 : !fir.ref<!fir.array<10x?xi32>>, i1