1 // RUN: fir-opt %s --test-side-effects --verify-diagnostics
3 func.func @concat(%arg0: !fir.ref<!fir.char<1,10>>, %arg1: !fir.ref<!fir.char<1, 20>>) {
4 // expected-remark@+1 {{operation has no memory effects}}
5 %c30 = arith.constant 30 : index
6 // expected-remark@+2 {{found an instance of 'allocate' on a op result, on resource '<Default>'}}
7 // expected-remark@+1 {{found an instance of 'read' on a op operand, on resource '<Default>'}}
8 %0 = hlfir.concat %arg0, %arg1 len %c30 : (!fir.ref<!fir.char<1,10>>, !fir.ref<!fir.char<1,20>>, index) -> (!hlfir.expr<!fir.char<1,30>>)
12 func.func @all_no_effects(%arg0: !hlfir.expr<2x!fir.logical<4>>) {
13 // expected-remark@+1 {{operation has no memory effects}}
14 %all = hlfir.all %arg0 : (!hlfir.expr<2x!fir.logical<4>>) -> !fir.logical<4>
18 func.func @all_effects(%arg0: !fir.ref<!fir.array<2x10x!fir.logical<4>>>, %arg1: i32) {
19 // expected-remark@+2 {{found an instance of 'allocate' on a op result, on resource '<Default>'}}
20 // expected-remark@+1 {{found an instance of 'read' on a op operand, on resource '<Default>'}}
21 %all = hlfir.all %arg0 dim %arg1 : (!fir.ref<!fir.array<2x10x!fir.logical<4>>>, i32) -> !hlfir.expr<?x!fir.logical<4>>
25 func.func @any_no_effects(%arg0: !hlfir.expr<2x!fir.logical<4>>) {
26 // expected-remark@+1 {{operation has no memory effects}}
27 %all = hlfir.any %arg0 : (!hlfir.expr<2x!fir.logical<4>>) -> !fir.logical<4>
31 func.func @any_effects(%arg0: !fir.ref<!fir.array<2x10x!fir.logical<4>>>, %arg1: i32) {
32 // expected-remark@+2 {{found an instance of 'allocate' on a op result, on resource '<Default>'}}
33 // expected-remark@+1 {{found an instance of 'read' on a op operand, on resource '<Default>'}}
34 %all = hlfir.any %arg0 dim %arg1 : (!fir.ref<!fir.array<2x10x!fir.logical<4>>>, i32) -> !hlfir.expr<?x!fir.logical<4>>
38 func.func @count_no_effects(%arg0: !hlfir.expr<2x!fir.logical<4>>) {
39 // expected-remark@+1 {{operation has no memory effects}}
40 %all = hlfir.count %arg0 : (!hlfir.expr<2x!fir.logical<4>>) -> i32
44 func.func @count_effects(%arg0: !fir.ref<!fir.array<2x10x!fir.logical<4>>>, %arg1: i32) {
45 // expected-remark@+1 {{found an instance of 'read' on a op operand, on resource '<Default>'}}
46 %all = hlfir.count %arg0 dim %arg1 : (!fir.ref<!fir.array<2x10x!fir.logical<4>>>, i32) -> i32
50 func.func @product_no_effects(%arg0: !hlfir.expr<?xf32>) {
51 // expected-remark@+1 {{operation has no memory effects}}
52 %product = hlfir.product %arg0 : (!hlfir.expr<?xf32>) -> f32
56 func.func @product_effects(%arg0: !fir.ref<!fir.array<2x2xf32>>, %arg1: i32) {
57 // expected-remark@+2 {{found an instance of 'allocate' on a op result, on resource '<Default>'}}
58 // expected-remark@+1 {{found an instance of 'read' on a op operand, on resource '<Default>'}}
59 %product = hlfir.product %arg0 dim %arg1 : (!fir.ref<!fir.array<2x2xf32>>, i32) -> !hlfir.expr<2xf32>
63 func.func @set_length_read(%arg0: !fir.ref<!fir.char<1,10>>, %arg1: index) {
64 // expected-remark@+2 {{found an instance of 'allocate' on a op result, on resource '<Default>'}}
65 // expected-remark@+1 {{found an instance of 'read' on a op operand, on resource '<Default>'}}
66 %0 = hlfir.set_length %arg0 len %arg1 : (!fir.ref<!fir.char<1,10>>, index) -> !hlfir.expr<!fir.char<1,?>>
70 func.func @sum_no_effects(%arg0: !hlfir.expr<?xf32>) {
71 // expected-remark@+1 {{operation has no memory effects}}
72 %sum = hlfir.sum %arg0 : (!hlfir.expr<?xf32>) -> f32
76 func.func @sum_effects(%arg0: !fir.ref<!fir.array<2x2xf32>>, %arg1: i32) {
77 // expected-remark@+2 {{found an instance of 'allocate' on a op result, on resource '<Default>'}}
78 // expected-remark@+1 {{found an instance of 'read' on a op operand, on resource '<Default>'}}
79 %sum = hlfir.sum %arg0 dim %arg1 : (!fir.ref<!fir.array<2x2xf32>>, i32) -> !hlfir.expr<2xf32>
83 func.func @maxval_no_effects(%arg0: !hlfir.expr<?xf32>) {
84 // expected-remark@+1 {{operation has no memory effects}}
85 %maxval = hlfir.maxval %arg0 : (!hlfir.expr<?xf32>) -> f32
89 func.func @maxval_effects(%arg0: !fir.ref<!fir.array<2x2xf32>>, %arg1: i32) {
90 // expected-remark@+2 {{found an instance of 'allocate' on a op result, on resource '<Default>'}}
91 // expected-remark@+1 {{found an instance of 'read' on a op operand, on resource '<Default>'}}
92 %maxval = hlfir.maxval %arg0 dim %arg1 : (!fir.ref<!fir.array<2x2xf32>>, i32) -> !hlfir.expr<2xf32>
96 func.func @minval_no_effects(%arg0: !hlfir.expr<?xf32>) {
97 // expected-remark@+1 {{operation has no memory effects}}
98 %minval = hlfir.minval %arg0 : (!hlfir.expr<?xf32>) -> f32
102 func.func @minval_effects(%arg0: !fir.ref<!fir.array<2x2xf32>>, %arg1: i32) {
103 // expected-remark@+2 {{found an instance of 'allocate' on a op result, on resource '<Default>'}}
104 // expected-remark@+1 {{found an instance of 'read' on a op operand, on resource '<Default>'}}
105 %minval = hlfir.minval %arg0 dim %arg1 : (!fir.ref<!fir.array<2x2xf32>>, i32) -> !hlfir.expr<2xf32>
109 func.func @minloc_effects_simple(%arg0: !hlfir.expr<?xf32>) {
110 // expected-remark@+1 {{found an instance of 'allocate' on a op result, on resource '<Default>'}}
111 %minloc = hlfir.minloc %arg0 : (!hlfir.expr<?xf32>) -> !hlfir.expr<?xi32>
115 func.func @minloc_effects(%arg0: !fir.ref<!fir.array<2x2xf32>>, %arg1: i32) {
116 // expected-remark@+2 {{found an instance of 'allocate' on a op result, on resource '<Default>'}}
117 // expected-remark@+1 {{found an instance of 'read' on a op operand, on resource '<Default>'}}
118 %minloc = hlfir.minloc %arg0 dim %arg1 : (!fir.ref<!fir.array<2x2xf32>>, i32) -> !hlfir.expr<2xi32>
122 func.func @maxloc_effects_simple(%arg0: !hlfir.expr<?xf32>) {
123 // expected-remark@+1 {{found an instance of 'allocate' on a op result, on resource '<Default>'}}
124 %maxloc = hlfir.maxloc %arg0 : (!hlfir.expr<?xf32>) -> !hlfir.expr<?xi32>
128 func.func @maxloc_effects(%arg0: !fir.ref<!fir.array<2x2xf32>>, %arg1: i32) {
129 // expected-remark@+2 {{found an instance of 'allocate' on a op result, on resource '<Default>'}}
130 // expected-remark@+1 {{found an instance of 'read' on a op operand, on resource '<Default>'}}
131 %maxloc = hlfir.maxloc %arg0 dim %arg1 : (!fir.ref<!fir.array<2x2xf32>>, i32) -> !hlfir.expr<2xi32>
135 func.func @dot_product_no_effects(%arg0: !hlfir.expr<?xf32>, %arg1: !hlfir.expr<?xf32>) {
136 // expected-remark@+1 {{operation has no memory effects}}
137 %0 = hlfir.dot_product %arg0 %arg1 : (!hlfir.expr<?xf32>, !hlfir.expr<?xf32>) -> f32
141 func.func @dot_product_effects(%arg0: !fir.ref<!fir.array<10xf32>>, %arg1: !fir.ref<!fir.array<10xf32>>) {
142 // there are read effects on both arguments - the diagnostic verification just doesn't register duplicate identical diagnostics
143 // expected-remark@+1 {{found an instance of 'read' on a op operand, on resource '<Default>'}}
144 %0 = hlfir.dot_product %arg0 %arg1 : (!fir.ref<!fir.array<10xf32>>, !fir.ref<!fir.array<10xf32>>) -> f32
148 func.func @matmul_no_reads(%arg0: !hlfir.expr<?x?xf32>, %arg1: !hlfir.expr<?x?xf32>) {
149 // expected-remark@+1 {{found an instance of 'allocate' on a op result, on resource '<Default>'}}
150 %0 = hlfir.matmul %arg0 %arg1 : (!hlfir.expr<?x?xf32>, !hlfir.expr<?x?xf32>) -> !hlfir.expr<?x?xf32>
154 func.func @matmul_reads(%arg0: !fir.ref<!fir.array<10x5xf32>>, %arg1: !fir.ref<!fir.array<5x10xf32>>) {
155 // expected-remark@+3 {{found an instance of 'allocate' on a op result, on resource '<Default>'}}
156 // there are read effects on both arguments - the diagnostic verification just doesn't register duplicate identical diagnostics
157 // expected-remark@+1 {{found an instance of 'read' on a op operand, on resource '<Default>'}}
158 %0 = hlfir.matmul %arg0 %arg1 : (!fir.ref<!fir.array<10x5xf32>>, !fir.ref<!fir.array<5x10xf32>>) -> !hlfir.expr<10x10xf32>
162 func.func @transpose_no_reads(%arg0: !hlfir.expr<?x?xf32>) {
163 // expected-remark@+1 {{found an instance of 'allocate' on a op result, on resource '<Default>'}}
164 %0 = hlfir.transpose %arg0 : (!hlfir.expr<?x?xf32>) -> !hlfir.expr<?x?xf32>
168 func.func @transpose_read(%arg0: !fir.ref<!fir.array<10x5xf32>>) {
169 // expected-remark@+2 {{found an instance of 'allocate' on a op result, on resource '<Default>'}}
170 // expected-remark@+1 {{found an instance of 'read' on a op operand, on resource '<Default>'}}
171 %0 = hlfir.transpose %arg0 : (!fir.ref<!fir.array<10x5xf32>>) -> !hlfir.expr<5x10xf32>
175 func.func @matmul_transpose_no_reads(%arg0: !hlfir.expr<?x?xf32>, %arg1: !hlfir.expr<?x?xf32>) {
176 // expected-remark@+1 {{found an instance of 'allocate' on a op result, on resource '<Default>'}}
177 %0 = hlfir.matmul_transpose %arg0 %arg1 : (!hlfir.expr<?x?xf32>, !hlfir.expr<?x?xf32>) -> !hlfir.expr<?x?xf32>
181 func.func @matmul_transpose_reads(%arg0: !fir.ref<!fir.array<5x10xf32>>, %arg1: !fir.ref<!fir.array<5x10xf32>>) {
182 // expected-remark@+3 {{found an instance of 'allocate' on a op result, on resource '<Default>'}}
183 // there are read effects on both arguments - the diagnostic verification just doesn't register duplicate identical diagnostics
184 // expected-remark@+1 {{found an instance of 'read' on a op operand, on resource '<Default>'}}
185 %0 = hlfir.matmul_transpose %arg0 %arg1 : (!fir.ref<!fir.array<5x10xf32>>, !fir.ref<!fir.array<5x10xf32>>) -> !hlfir.expr<10x10xf32>
189 func.func @associate(%arg0: i32) {
190 // expected-remark@+1 {{found an instance of 'allocate' on resource '<Default>'}}
191 %0:3 = hlfir.associate %arg0 {uniq_name = "x"} : (i32) -> (!fir.ref<i32>, !fir.ref<i32>, i1)
192 // expected-remark@+1 {{found an instance of 'free' on resource '<Default>'}}
193 hlfir.end_associate %0#1, %0#2 : !fir.ref<i32>, i1
197 func.func @as_expr_read(%arg0: !fir.ref<!fir.array<2xi32>>) {
198 // expected-remark@+2 {{found an instance of 'allocate' on a op result, on resource '<Default>'}}
199 // expected-remark@+1 {{found an instance of 'read' on a op operand, on resource '<Default>'}}
200 %0 = hlfir.as_expr %arg0 : (!fir.ref<!fir.array<2xi32>>) -> !hlfir.expr<?xi32>
201 // expected-remark@+1 {{found an instance of 'free' on resource '<Default>'}}
202 hlfir.destroy %0 : !hlfir.expr<?xi32>
206 func.func @char_extremum(%arg0: !fir.ref<!fir.char<1,10>>, %arg1: !fir.ref<!fir.char<1,20>>) {
207 // expected-remark@+3 {{found an instance of 'allocate' on a op result, on resource '<Default>'}}
208 // there are read effects on both arguments - the diagnostic verification just doesn't register duplicate identical diagnostics
209 // expected-remark@+1 {{found an instance of 'read' on a op operand, on resource '<Default>'}}
210 %0 = hlfir.char_extremum min, %arg0, %arg1 : (!fir.ref<!fir.char<1, 10>>, !fir.ref<!fir.char<1,20>>) -> !hlfir.expr<!fir.char<1,10>>
214 func.func @copy_in(%box: !fir.box<!fir.array<?xf64>>, %temp: !fir.ref<!fir.box<!fir.heap<!fir.array<?xf64>>>>, %is_present: i1) {
215 // expected-remark@+3 {{found an instance of 'allocate' on resource '<Default>'}}
216 // expected-remark@+2 {{found an instance of 'read' on a op operand, on resource '<Default>'}}
217 // expected-remark@+1 {{found an instance of 'write' on a op operand, on resource '<Default>'}}
218 %0:2 = hlfir.copy_in %box to %temp : (!fir.box<!fir.array<?xf64>>, !fir.ref<!fir.box<!fir.heap<!fir.array<?xf64>>>>) -> (!fir.box<!fir.array<?xf64>>, i1)
222 func.func @copy_out(%box: !fir.box<!fir.array<?xf64>>, %temp: !fir.ref<!fir.box<!fir.heap<!fir.array<?xf64>>>>, %was_copied: i1) {
223 // expected-remark@+2 {{found an instance of 'free' on resource '<Default>'}}
224 // expected-remark@+1 {{found an instance of 'read' on a op operand, on resource '<Default>'}}
225 hlfir.copy_out %temp, %was_copied : (!fir.ref<!fir.box<!fir.heap<!fir.array<?xf64>>>>, i1) -> ()
226 // expected-remark@+3 {{found an instance of 'free' on resource '<Default>'}}
227 // expected-remark@+2 {{found an instance of 'read' on a op operand, on resource '<Default>'}}
228 // expected-remark@+1 {{found an instance of 'write' on a op operand, on resource '<Default>'}}
229 hlfir.copy_out %temp, %was_copied to %box : (!fir.ref<!fir.box<!fir.heap<!fir.array<?xf64>>>>, i1, !fir.box<!fir.array<?xf64>>) -> ()