| Jean Perier | 8aa86ac | 2022-12-19 08:50:13 | [diff] [blame] | 1 | // Test hlfir.set_length operation lowering to operations operating on memory. |
| 2 | // RUN: fir-opt %s -bufferize-hlfir | FileCheck %s |
| 3 | |
| 4 | func.func @test_cst_len(%str : !fir.boxchar<1>) { |
| 5 | %c10 = arith.constant 10 : index |
| 6 | %0 = hlfir.set_length %str len %c10 : (!fir.boxchar<1>, index) -> !hlfir.expr<!fir.char<1,10>> |
| 7 | return |
| 8 | } |
| 9 | // CHECK-LABEL: func.func @test_cst_len( |
| 10 | // CHECK-SAME: %[[VAL_0:.*]]: !fir.boxchar<1>) { |
| 11 | // CHECK: %[[VAL_1:.*]] = fir.alloca !fir.char<1,10> {bindc_name = ".tmp"} |
| 12 | // CHECK: %[[VAL_2:.*]] = arith.constant 10 : index |
| 13 | // CHECK: %[[VAL_3:.*]]:2 = hlfir.declare %[[VAL_1]] typeparams %[[VAL_2]] {uniq_name = ".tmp"} : (!fir.ref<!fir.char<1,10>>, index) -> (!fir.ref<!fir.char<1,10>>, !fir.ref<!fir.char<1,10>>) |
| Slava Zakharin | ebd0b8a | 2023-06-26 20:20:04 | [diff] [blame] | 14 | // CHECK: hlfir.assign %[[VAL_0]] to %[[VAL_3]]#0 temporary_lhs : !fir.boxchar<1>, !fir.ref<!fir.char<1,10>> |
| Jean Perier | 8aa86ac | 2022-12-19 08:50:13 | [diff] [blame] | 15 | // CHECK: %[[VAL_4:.*]] = arith.constant false |
| 16 | // CHECK: %[[VAL_5:.*]] = fir.undefined tuple<!fir.ref<!fir.char<1,10>>, i1> |
| 17 | // CHECK: %[[VAL_6:.*]] = fir.insert_value %[[VAL_5]], %[[VAL_4]], [1 : index] : (tuple<!fir.ref<!fir.char<1,10>>, i1>, i1) -> tuple<!fir.ref<!fir.char<1,10>>, i1> |
| Jean Perier | 88ac741 | 2023-04-17 05:46:13 | [diff] [blame] | 18 | // CHECK: %[[VAL_7:.*]] = fir.insert_value %[[VAL_6]], %[[VAL_3]]#0, [0 : index] : (tuple<!fir.ref<!fir.char<1,10>>, i1>, !fir.ref<!fir.char<1,10>>) -> tuple<!fir.ref<!fir.char<1,10>>, i1> |
| Jean Perier | 8aa86ac | 2022-12-19 08:50:13 | [diff] [blame] | 19 | |
| 20 | func.func @test_dyn_len(%str : !fir.ref<!fir.char<1,10>>, %len : index) { |
| 21 | %0 = hlfir.set_length %str len %len : (!fir.ref<!fir.char<1,10>>, index) -> !hlfir.expr<!fir.char<1,?>> |
| 22 | return |
| 23 | } |
| 24 | // CHECK-LABEL: func.func @test_dyn_len( |
| 25 | // CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.char<1,10>>, |
| 26 | // CHECK-SAME: %[[VAL_1:.*]]: index) { |
| 27 | // CHECK: %[[VAL_2:.*]] = fir.alloca !fir.char<1,?>(%[[VAL_1]] : index) {bindc_name = ".tmp"} |
| 28 | // CHECK: %[[VAL_3:.*]]:2 = hlfir.declare %[[VAL_2]] typeparams %[[VAL_1]] {uniq_name = ".tmp"} : (!fir.ref<!fir.char<1,?>>, index) -> (!fir.boxchar<1>, !fir.ref<!fir.char<1,?>>) |
| Slava Zakharin | ebd0b8a | 2023-06-26 20:20:04 | [diff] [blame] | 29 | // CHECK: hlfir.assign %[[VAL_0]] to %[[VAL_3]]#0 temporary_lhs : !fir.ref<!fir.char<1,10>>, !fir.boxchar<1> |
| Jean Perier | 8aa86ac | 2022-12-19 08:50:13 | [diff] [blame] | 30 | // CHECK: %[[VAL_4:.*]] = arith.constant false |
| Jean Perier | 88ac741 | 2023-04-17 05:46:13 | [diff] [blame] | 31 | // CHECK: %[[VAL_5:.*]] = fir.undefined tuple<!fir.boxchar<1>, i1> |
| 32 | // CHECK: %[[VAL_6:.*]] = fir.insert_value %[[VAL_5]], %[[VAL_4]], [1 : index] : (tuple<!fir.boxchar<1>, i1>, i1) -> tuple<!fir.boxchar<1>, i1> |
| 33 | // CHECK: %[[VAL_7:.*]] = fir.insert_value %[[VAL_6]], %[[VAL_3]]#0, [0 : index] : (tuple<!fir.boxchar<1>, i1>, !fir.boxchar<1>) -> tuple<!fir.boxchar<1>, i1> |
