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1// Test hlfir.set_length operation parse, verify (no errors), and unparse.2// RUN: fir-opt %s | fir-opt | FileCheck %s3 4func.func @test_cst_len(%str : !fir.boxchar<1>) {5 %c10 = arith.constant 10 : index6 %0 = hlfir.set_length %str len %c10 : (!fir.boxchar<1>, index) -> !hlfir.expr<!fir.char<1,10>>7 return8}9// CHECK-LABEL: func.func @test_cst_len(10// CHECK-SAME: %[[VAL_0:.*]]: !fir.boxchar<1>) {11// CHECK: %[[VAL_1:.*]] = arith.constant 10 : index12// CHECK: %[[VAL_2:.*]] = hlfir.set_length %[[VAL_0]] len %[[VAL_1]] : (!fir.boxchar<1>, index) -> !hlfir.expr<!fir.char<1,10>>13 14func.func @test_dyn_len(%str : !fir.ref<!fir.char<1,10>>, %len : index) {15 %0 = hlfir.set_length %str len %len : (!fir.ref<!fir.char<1,10>>, index) -> !hlfir.expr<!fir.char<1,?>>16 return17}18// CHECK-LABEL: func.func @test_dyn_len(19// CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.char<1,10>>,20// CHECK-SAME: %[[VAL_1:.*]]: index) {21// CHECK: %[[VAL_2:.*]] = hlfir.set_length %[[VAL_0]] len %[[VAL_1]] : (!fir.ref<!fir.char<1,10>>, index) -> !hlfir.expr<!fir.char<1,?>>22 23func.func @test_from_expr(%str : !hlfir.expr<!fir.char<1,?>>, %len : index) {24 %0 = hlfir.set_length %str len %len : (!hlfir.expr<!fir.char<1,?>>, index) -> !hlfir.expr<!fir.char<1,?>>25 return26}27// CHECK-LABEL: func.func @test_from_expr(28// CHECK-SAME: %[[VAL_0:.*]]: !hlfir.expr<!fir.char<1,?>>,29// CHECK-SAME: %[[VAL_1:.*]]: index) {30// CHECK: %[[VAL_2:.*]] = hlfir.set_length %[[VAL_0]] len %[[VAL_1]] : (!hlfir.expr<!fir.char<1,?>>, index) -> !hlfir.expr<!fir.char<1,?>>31