torch-mlir/test/RefBackend/munge-calling-conventions.mlir

37 lines
1.6 KiB
MLIR

// RUN: torch-mlir-opt %s -refback-munge-calling-conventions -split-input-file | FileCheck %s
// CHECK-LABEL: func @f(
// CHECK-SAME: %[[ARG0:.*]]: memref<*xf32>) attributes {llvm.emit_c_interface} {
// CHECK: %[[VAL:.*]] = memref.cast %[[ARG0]] : memref<*xf32> to memref<?xf32>
// CHECK: %[[RESULT:.*]] = memref.cast %[[VAL]] : memref<?xf32> to memref<*xf32>
// CHECK: call @refbackend_consume_memref_float32_func_return(%[[RESULT]]) : (memref<*xf32>) -> ()
// CHECK: return
func @f(%arg0: memref<?xf32>) -> memref<?xf32> {
return %arg0 : memref<?xf32>
}
// -----
// CHECK-LABEL: func @i(
// CHECK-SAME: %[[ARG0:.*]]: memref<*xi64>) attributes {llvm.emit_c_interface} {
// CHECK: %[[VAL:.*]] = memref.cast %[[ARG0]] : memref<*xi64> to memref<?xi64>
// CHECK: %[[RESULT:.*]] = memref.cast %[[VAL]] : memref<?xi64> to memref<*xi64>
// CHECK: call @refbackend_consume_memref_int64_func_return(%[[RESULT]]) : (memref<*xi64>) -> ()
// CHECK: return
func @i(%arg0: memref<?xi64>) -> memref<?xi64> {
return %arg0 : memref<?xi64>
}
// -----
// CHECK-LABEL: func @elemental_type(
// CHECK-SAME: %[[ARG0:.*]]: memref<*xi64>) attributes {llvm.emit_c_interface} {
// CHECK: %[[VAL:.*]] = memref.cast %[[ARG0]] : memref<*xi64> to memref<i64>
// CHECK: %[[RESULT:.*]] = memref.load %[[VAL]][] : memref<i64>
// CHECK: call @refbackend_consume_int64_func_return(%[[RESULT]]) : (i64) -> ()
// CHECK: return
func @elemental_type(%arg0: memref<i64>) -> i64 {
%0 = memref.load %arg0[] : memref<i64>
return %0 : i64
}