1// RUN: mlir-opt -pass-pipeline="builtin.module(func.func(convert-shape-constraints))" <%s | FileCheck %s 2 3// There's not very much useful to check here other than pasting the output. 4// CHECK-LABEL: func @cstr_broadcastable( 5// CHECK-SAME: %[[LHS:.*]]: tensor<?xindex>, 6// CHECK-SAME: %[[RHS:.*]]: tensor<?xindex>) -> !shape.witness { 7// CHECK: %[[RET:.*]] = shape.const_witness true 8// CHECK: %[[BROADCAST_IS_VALID:.*]] = shape.is_broadcastable %[[LHS]], %[[RHS]] 9// CHECK: cf.assert %[[BROADCAST_IS_VALID]], "required broadcastable shapes" 10// CHECK: return %[[RET]] : !shape.witness 11// CHECK: } 12func.func @cstr_broadcastable(%arg0: tensor<?xindex>, %arg1: tensor<?xindex>) -> !shape.witness { 13 %witness = shape.cstr_broadcastable %arg0, %arg1 : tensor<?xindex>, tensor<?xindex> 14 return %witness : !shape.witness 15} 16 17// CHECK-LABEL: func @cstr_eq( 18// CHECK-SAME: %[[LHS:.*]]: tensor<?xindex>, 19// CHECK-SAME: %[[RHS:.*]]: tensor<?xindex>) -> !shape.witness { 20// CHECK: %[[RET:.*]] = shape.const_witness true 21// CHECK: %[[EQUAL_IS_VALID:.*]] = shape.shape_eq %[[LHS]], %[[RHS]] 22// CHECK: cf.assert %[[EQUAL_IS_VALID]], "required equal shapes" 23// CHECK: return %[[RET]] : !shape.witness 24// CHECK: } 25func.func @cstr_eq(%arg0: tensor<?xindex>, %arg1: tensor<?xindex>) -> !shape.witness { 26 %witness = shape.cstr_eq %arg0, %arg1 : tensor<?xindex>, tensor<?xindex> 27 return %witness : !shape.witness 28} 29 30// CHECK-LABEL: func @cstr_require 31func.func @cstr_require(%arg0: i1) -> !shape.witness { 32 // CHECK: %[[RET:.*]] = shape.const_witness true 33 // CHECK: cf.assert %arg0, "msg" 34 // CHECK: return %[[RET]] 35 %witness = shape.cstr_require %arg0, "msg" 36 return %witness : !shape.witness 37} 38