blob: 01082fc336baa69a5aac297fd2fc70d2f17b48e3 [file] [log] [blame]
// RUN: mlir-opt -allow-unregistered-dialect %s -split-input-file -verify-diagnostics
// See http://llvm.org/pr52045
// UNSUPPORTED: asan
// Check different error cases.
// -----
func @illegaltype(i) // expected-error {{expected non-function type}}
// -----
func @illegaltype() {
%0 = arith.constant dense<0> : <vector 4 x f32> : vector<4 x f32> // expected-error {{expected non-function type}}
}
// -----
func @nestedtensor(tensor<tensor<i8>>) -> () // expected-error {{invalid tensor element type}}
// -----
func @illegalmemrefelementtype(memref<?xtensor<i8>>) -> () // expected-error {{invalid memref element type}}
// -----
func @illegalunrankedmemrefelementtype(memref<*xtensor<i8>>) -> () // expected-error {{invalid memref element type}}
// -----
// Test no map in memref type.
func @memrefs(memref<2x4xi8, >) // expected-error {{expected list element}}
// -----
// Test non-existent map in memref type.
func @memrefs(memref<2x4xi8, #map7>) // expected-error {{undefined symbol alias id 'map7'}}
// -----
// Test unsupported memory space.
func @memrefs(memref<2x4xi8, i8>) // expected-error {{unsupported memory space Attribute}}
// -----
// Test non-existent map in map composition of memref type.
#map0 = affine_map<(d0, d1) -> (d0, d1)>
func @memrefs(memref<2x4xi8, #map0, #map8>) // expected-error {{undefined symbol alias id 'map8'}}
// -----
// Test multiple memory space error.
#map0 = affine_map<(d0, d1) -> (d0, d1)>
func @memrefs(memref<2x4xi8, #map0, 1, 2>) // expected-error {{multiple memory spaces specified in memref type}}
// -----
// Test affine map after memory space.
#map0 = affine_map<(d0, d1) -> (d0, d1)>
#map1 = affine_map<(d0, d1) -> (d0, d1)>
func @memrefs(memref<2x4xi8, #map0, 1, #map1>) // expected-error {{expected memory space to be last in memref type}}
// -----
// Test dimension mismatch between memref and layout map.
// The error must be emitted even for the trivial identity layout maps that are
// dropped in type creation.
#map0 = affine_map<(d0, d1) -> (d0, d1)>
func @memrefs(memref<42xi8, #map0>) // expected-error {{memref layout mismatch between rank and affine map: 1 != 2}}
// -----
func @memref_space_after_strides(memref<42x42xi8, 0, offset: ?, strides: [?, ?]>) // expected-error {{expected memory space to be last in memref type}}
// -----
func @memref_stride_missing_colon(memref<42x42xi8, offset ?, strides: [?, ?]>) // expected-error {{expected colon after `offset` keyword}}
// -----
func @memref_stride_invalid_offset(memref<42x42xi8, offset: [], strides: [?, ?]>) // expected-error {{invalid offset}}
// -----
func @memref_stride_missing_strides(memref<42x42xi8, offset: 0 [?, ?]>) // expected-error {{expected comma after offset value}}
// -----
func @memref_stride_missing_strides(memref<42x42xi8, offset: 0, [?, ?]>) // expected-error {{expected `strides` keyword after offset specification}}
// -----
func @memref_stride_missing_colon_2(memref<42x42xi8, offset: 0, strides [?, ?]>) // expected-error {{expected colon after `strides` keyword}}
// -----
// expected-error @+1 {{expected '['}}
func @memref_stride_invalid_strides(memref<42x42xi8, offset: 0, strides: ()>)
// -----
func @memref_zero_stride(memref<42x42xi8, offset: ?, strides: [0, ?]>) // expected-error {{invalid memref stride}}
// -----
func @tensor_encoding_mismatch(%arg0: tensor<8xi32, "enc">) -> (tensor<8xi32>) { // expected-note {{prior use here}}
return %arg0: tensor<8xi32> // expected-error {{use of value '%arg0' expects different type than prior uses: 'tensor<8xi32>' vs 'tensor<8xi32, "enc">'}}
}
// -----
func @bad_branch() {
^bb12:
br ^missing // expected-error {{reference to an undefined block}}
}
// -----
func @block_redef() {
^bb42:
return
^bb42: // expected-error {{redefinition of block '^bb42'}}
return
}
// -----
func @no_terminator() { // expected-error {{empty block: expect at least a terminator}}
^bb40:
return
^bb41:
^bb42:
return
}
// -----
func @block_no_rparen() {
^bb42 (%bb42 : i32: // expected-error {{expected ')' to end argument list}}
return
}
// -----
func @block_arg_no_ssaid() {
^bb42 (i32): // expected-error {{expected SSA operand}}
return
}
// -----
func @block_arg_no_type() {
^bb42 (%0): // expected-error {{expected ':' and type for SSA operand}}
return
}
// -----
func @block_arg_no_close_paren() {
^bb42:
br ^bb2( // expected-error@+1 {{expected ':'}}
return
}
// -----
func @block_first_has_predecessor() {
// expected-error@-1 {{entry block of region may not have predecessors}}
^bb42:
br ^bb43
^bb43:
br ^bb42
}
// -----
func @no_return() {
%x = arith.constant 0 : i32
%y = arith.constant 1 : i32 // expected-error {{block with no terminator}}
}
// -----
func @no_terminator() {
br ^bb1
^bb1:
%x = arith.constant 0 : i32
%y = arith.constant 1 : i32 // expected-error {{block with no terminator}}
}
// -----
" // expected-error {{expected}}
"
// -----
" // expected-error {{expected}}
// -----
func @bad_op_type() {
^bb40:
"foo"() : i32 // expected-error {{expected function type}}
return
}
// -----
func @no_terminator() {
^bb40:
"foo"() : ()->()
""() : ()->() // expected-error {{empty operation name is invalid}}
return
}
// -----
func @illegaltype(i21312312323120) // expected-error {{invalid integer width}}
// -----
func @malformed_for_percent() {
affine.for i = 1 to 10 { // expected-error {{expected SSA operand}}
// -----
func @malformed_for_equal() {
affine.for %i 1 to 10 { // expected-error {{expected '='}}
// -----
func @malformed_for_to() {
affine.for %i = 1 too 10 { // expected-error {{expected 'to' between bounds}}
}
}
// -----
func @incomplete_for() {
affine.for %i = 1 to 10 step 2
} // expected-error {{expected '{' to begin a region}}
// -----
#map0 = affine_map<(d0) -> (d0 floordiv 4)>
func @reference_to_iv_in_bound() {
// expected-error@+2 {{region entry argument '%i0' is already in use}}
// expected-note@+1 {{previously referenced here}}
affine.for %i0 = #map0(%i0) to 10 {
}
}
// -----
func @nonconstant_step(%1 : i32) {
affine.for %2 = 1 to 5 step %1 { // expected-error {{expected non-function type}}
// -----
func @for_negative_stride() {
affine.for %i = 1 to 10 step -1
} // expected-error@-1 {{expected step to be representable as a positive signed integer}}
// -----
func @non_operation() {
test.asd // expected-error {{custom op 'test.asd' is unknown}}
}
// -----
func @invalid_if_conditional2() {
affine.for %i = 1 to 10 {
affine.if affine_set<(i)[N] : (i >= )> // expected-error {{expected '== 0' or '>= 0' at end of affine constraint}}
}
}
// -----
func @invalid_if_conditional3() {
affine.for %i = 1 to 10 {
affine.if affine_set<(i)[N] : (i == 1)> // expected-error {{expected '0' after '=='}}
}
}
// -----
func @invalid_if_conditional4() {
affine.for %i = 1 to 10 {
affine.if affine_set<(i)[N] : (i >= 2)> // expected-error {{expected '0' after '>='}}
}
}
// -----
func @invalid_if_conditional5() {
affine.for %i = 1 to 10 {
affine.if affine_set<(i)[N] : (i <= 0)> // expected-error {{expected '== 0' or '>= 0' at end of affine constraint}}
}
}
// -----
func @invalid_if_conditional6() {
affine.for %i = 1 to 10 {
affine.if affine_set<(i) : (i)> // expected-error {{expected '== 0' or '>= 0' at end of affine constraint}}
}
}
// -----
// TODO: support affine.if (1)?
func @invalid_if_conditional7() {
affine.for %i = 1 to 10 {
affine.if affine_set<(i) : (1)> // expected-error {{expected '== 0' or '>= 0' at end of affine constraint}}
}
}
// -----
#map = affine_map<(d0) -> (% // expected-error {{invalid SSA name}}
// -----
func @test() {
^bb40:
%1 = "foo"() : (i32)->i64 // expected-error {{expected 0 operand types but had 1}}
return
}
// -----
func @redef() {
^bb42:
%x = "xxx"(){index = 0} : ()->i32 // expected-note {{previously defined here}}
%x = "xxx"(){index = 0} : ()->i32 // expected-error {{redefinition of SSA value '%x'}}
return
}
// -----
func @undef() {
^bb42:
%x = "xxx"(%y) : (i32)->i32 // expected-error {{use of undeclared SSA value}}
return
}
// -----
func @malformed_type(%a : intt) { // expected-error {{expected non-function type}}
}
// -----
func @resulterror() -> i32 {
^bb42:
return // expected-error {{'std.return' op has 0 operands, but enclosing function (@resulterror) returns 1}}
}
// -----
func @func_resulterror() -> i32 {
return // expected-error {{'std.return' op has 0 operands, but enclosing function (@func_resulterror) returns 1}}
}
// -----
func @argError() {
^bb1(%a: i64): // expected-note {{previously defined here}}
br ^bb2
^bb2(%a: i64): // expected-error{{redefinition of SSA value '%a'}}
return
}
// -----
func @br_mismatch() {
^bb0:
%0:2 = "foo"() : () -> (i1, i17)
// expected-error @+1 {{branch has 2 operands for successor #0, but target block has 1}}
br ^bb1(%0#1, %0#0 : i17, i1)
^bb1(%x: i17):
return
}
// -----
func @succ_arg_type_mismatch() {
^bb0:
%0 = "getBool"() : () -> i1
// expected-error @+1 {{type mismatch for bb argument #0 of successor #0}}
br ^bb1(%0 : i1)
^bb1(%x: i32):
return
}
// -----
// Test no nested vector.
func @vectors(vector<1 x vector<1xi32>>, vector<2x4xf32>)
// expected-error@-1 {{vector elements must be int/index/float type}}
// -----
func @condbr_notbool() {
^bb0:
%a = "foo"() : () -> i32 // expected-note {{prior use here}}
cond_br %a, ^bb0, ^bb0 // expected-error {{use of value '%a' expects different type than prior uses: 'i1' vs 'i32'}}
}
// -----
func @condbr_badtype() {
^bb0:
%c = "foo"() : () -> i1
%a = "foo"() : () -> i32
cond_br %c, ^bb0(%a, %a : i32, ^bb0) // expected-error {{expected non-function type}}
}
// -----
func @condbr_a_bb_is_not_a_type() {
^bb0:
%c = "foo"() : () -> i1
%a = "foo"() : () -> i32
cond_br %c, ^bb0(%a, %a : i32, i32), i32 // expected-error {{expected block name}}
}
// -----
func @successors_in_non_terminator(%a : i32, %b : i32) {
%c = "arith.addi"(%a, %b)[^bb1] : () -> () // expected-error {{successors in non-terminator}}
^bb1:
return
}
// -----
func @undef() {
^bb0:
%x = "xxx"(%y) : (i32)->i32 // expected-error {{use of undeclared SSA value name}}
return
}
// -----
func @undef() {
%x = "xxx"(%y) : (i32)->i32 // expected-error {{use of undeclared SSA value name}}
return
}
// -----
func @duplicate_induction_var() {
affine.for %i = 1 to 10 { // expected-note {{previously referenced here}}
affine.for %i = 1 to 10 { // expected-error {{region entry argument '%i' is already in use}}
}
}
return
}
// -----
func @name_scope_failure() {
affine.for %i = 1 to 10 {
}
"xxx"(%i) : (index)->() // expected-error {{use of undeclared SSA value name}}
return
}
// -----
func @dominance_failure() {
^bb0:
"foo"(%x) : (i32) -> () // expected-error {{operand #0 does not dominate this use}}
br ^bb1
^bb1:
%x = "bar"() : () -> i32 // expected-note {{operand defined here (op in the same region)}}
return
}
// -----
func @dominance_failure() {
^bb0:
"foo"(%x) : (i32) -> () // expected-error {{operand #0 does not dominate this use}}
%x = "bar"() : () -> i32 // expected-note {{operand defined here (op in the same block)}}
br ^bb1
^bb1:
return
}
// -----
func @dominance_failure() {
"foo"() ({
"foo"(%x) : (i32) -> () // expected-error {{operand #0 does not dominate this use}}
}) : () -> ()
%x = "bar"() : () -> i32 // expected-note {{operand defined here (op in a parent region)}}
return
}
// -----
func @dominance_failure() { // expected-note {{operand defined as a block argument (block #1 in the same region)}}
^bb0:
br ^bb1(%x : i32) // expected-error {{operand #0 does not dominate this use}}
^bb1(%x : i32):
return
}
// -----
func @dominance_failure() { // expected-note {{operand defined as a block argument (block #1 in a parent region)}}
^bb0:
%f = "foo"() ({
"foo"(%x) : (i32) -> () // expected-error {{operand #0 does not dominate this use}}
}) : () -> (i32)
br ^bb1(%f : i32)
^bb1(%x : i32):
return
}
// -----
func @return_type_mismatch() -> i32 {
%0 = "foo"() : ()->f32
return %0 : f32 // expected-error {{type of return operand 0 ('f32') doesn't match function result type ('i32') in function @return_type_mismatch}}
}
// -----
func @return_inside_loop() {
affine.for %i = 1 to 100 {
// expected-error@-1 {{op expects regions to end with 'affine.yield', found 'std.return'}}
// expected-note@-2 {{in custom textual format, the absence of terminator implies}}
return
}
return
}
// -----
// expected-error@+1 {{expected three consecutive dots for an ellipsis}}
func @malformed_ellipsis_one(.)
// -----
// expected-error@+1 {{expected three consecutive dots for an ellipsis}}
func @malformed_ellipsis_two(..)
// -----
// expected-error@+1 {{expected non-function type}}
func @func_variadic(...)
// -----
func @redef() // expected-note {{see existing symbol definition here}}
func @redef() // expected-error {{redefinition of symbol named 'redef'}}
// -----
func @foo() {
^bb0:
%x = constant @foo : (i32) -> () // expected-error {{reference to function with mismatched type}}
return
}
// -----
func @undefined_function() {
^bb0:
%x = constant @qux : (i32) -> () // expected-error {{reference to undefined function 'qux'}}
return
}
// -----
#map1 = affine_map<(i)[j] -> (i+j)>
func @bound_symbol_mismatch(%N : index) {
affine.for %i = #map1(%N) to 100 {
// expected-error@-1 {{symbol operand count and affine map symbol count must match}}
}
return
}
// -----
#map1 = affine_map<(i)[j] -> (i+j)>
func @bound_dim_mismatch(%N : index) {
affine.for %i = #map1(%N, %N)[%N] to 100 {
// expected-error@-1 {{dim operand count and affine map dim count must match}}
}
return
}
// -----
func @large_bound() {
affine.for %i = 1 to 9223372036854775810 {
// expected-error@-1 {{integer constant out of range for attribute}}
}
return
}
// -----
func @max_in_upper_bound(%N : index) {
affine.for %i = 1 to max affine_map<(i)->(N, 100)> { //expected-error {{expected non-function type}}
}
return
}
// -----
func @step_typo() {
affine.for %i = 1 to 100 step -- 1 { //expected-error {{expected constant integer}}
}
return
}
// -----
func @invalid_bound_map(%N : i32) {
affine.for %i = 1 to affine_map<(i)->(j)>(%N) { //expected-error {{use of undeclared identifier}}
}
return
}
// -----
// expected-error @+1 {{expected '(' in integer set constraint list}}
#set0 = affine_set<(i)[N, M] : )i >= 0)>
// -----
#set0 = affine_set<(i)[N] : (i >= 0, N - i >= 0)>
func @invalid_if_operands1(%N : index) {
affine.for %i = 1 to 10 {
affine.if #set0(%i) {
// expected-error@-1 {{symbol operand count and integer set symbol count must match}}
// -----
#set0 = affine_set<(i)[N] : (i >= 0, N - i >= 0)>
func @invalid_if_operands2(%N : index) {
affine.for %i = 1 to 10 {
affine.if #set0()[%N] {
// expected-error@-1 {{dim operand count and integer set dim count must match}}
// -----
#set0 = affine_set<(i)[N] : (i >= 0, N - i >= 0)>
func @invalid_if_operands3(%N : index) {
affine.for %i = 1 to 10 {
affine.if #set0(%i)[%i] {
// expected-error@-1 {{operand cannot be used as a symbol}}
}
}
return
}
// -----
// expected-error@+1 {{expected '"' in string literal}}
"J// -----
func @calls(%arg0: i32) {
// expected-error@+1 {{expected non-function type}}
%z = "casdasda"(%x) : (ppop32) -> i32
}
// -----
// expected-error@+2 {{expected SSA operand}}
func@n(){^b(
// -----
func @elementsattr_non_tensor_type() -> () {
^bb0:
"foo"(){bar = dense<[4]> : i32} : () -> () // expected-error {{elements literal must be a ranked tensor or vector type}}
}
// -----
func @elementsattr_non_ranked() -> () {
^bb0:
"foo"(){bar = dense<[4]> : tensor<?xi32>} : () -> () // expected-error {{elements literal type must have static shape}}
}
// -----
func @elementsattr_shape_mismatch() -> () {
^bb0:
"foo"(){bar = dense<[4]> : tensor<5xi32>} : () -> () // expected-error {{inferred shape of elements literal ([1]) does not match type ([5])}}
}
// -----
func @elementsattr_invalid() -> () {
^bb0:
"foo"(){bar = dense<[4, [5]]> : tensor<2xi32>} : () -> () // expected-error {{tensor literal is invalid; ranks are not consistent between elements}}
}
// -----
func @elementsattr_badtoken() -> () {
^bb0:
"foo"(){bar = dense<[tf_opaque]> : tensor<1xi32>} : () -> () // expected-error {{expected element literal of primitive type}}
}
// -----
func @elementsattr_floattype1() -> () {
^bb0:
// expected-error@+1 {{expected integer elements, but parsed floating-point}}
"foo"(){bar = dense<[4.0]> : tensor<1xi32>} : () -> ()
}
// -----
func @elementsattr_floattype1() -> () {
^bb0:
// expected-error@+1 {{expected integer elements, but parsed floating-point}}
"foo"(){bar = dense<4.0> : tensor<i32>} : () -> ()
}
// -----
func @elementsattr_floattype2() -> () {
^bb0:
// expected-error@+1 {{expected floating-point elements, but parsed integer}}
"foo"(){bar = dense<[4]> : tensor<1xf32>} : () -> ()
}
// -----
func @elementsattr_toolarge1() -> () {
^bb0:
"foo"(){bar = dense<[777]> : tensor<1xi8>} : () -> () // expected-error {{integer constant out of range}}
}
// -----
// expected-error@+1 {{parsed zero elements, but type ('tensor<i64>') expected at least 1}}
#attr = dense<> : tensor<i64>
// -----
func @elementsattr_toolarge2() -> () {
^bb0:
"foo"(){bar = dense<[-777]> : tensor<1xi8>} : () -> () // expected-error {{integer constant out of range}}
}
// -----
"foo"(){bar = dense<[()]> : tensor<complex<i64>>} : () -> () // expected-error {{expected element literal of primitive type}}
// -----
"foo"(){bar = dense<[(10)]> : tensor<complex<i64>>} : () -> () // expected-error {{expected ',' between complex elements}}
// -----
"foo"(){bar = dense<[(10,)]> : tensor<complex<i64>>} : () -> () // expected-error {{expected element literal of primitive type}}
// -----
"foo"(){bar = dense<[(10,10]> : tensor<complex<i64>>} : () -> () // expected-error {{expected ')' after complex elements}}
// -----
func @elementsattr_malformed_opaque() -> () {
^bb0:
"foo"(){bar = opaque<10, "0xQZz123"> : tensor<1xi8>} : () -> () // expected-error {{expected dialect namespace}}
}
// -----
func @elementsattr_malformed_opaque1() -> () {
^bb0:
"foo"(){bar = opaque<"_", "0xQZz123"> : tensor<1xi8>} : () -> () // expected-error {{expected string containing hex digits starting with `0x`}}
}
// -----
func @elementsattr_malformed_opaque2() -> () {
^bb0:
"foo"(){bar = opaque<"_", "00abc"> : tensor<1xi8>} : () -> () // expected-error {{expected string containing hex digits starting with `0x`}}
}
// -----
func @redundant_signature(%a : i32) -> () {
^bb0(%b : i32): // expected-error {{invalid block name in region with named arguments}}
return
}
// -----
func @mixed_named_arguments(%a : i32,
f32) -> () {
// expected-error @-1 {{expected SSA identifier}}
return
}
// -----
func @mixed_named_arguments(f32,
%a : i32) -> () { // expected-error {{expected type instead of SSA identifier}}
return
}
// -----
// This used to crash the parser, but should just error out by interpreting
// `tensor` as operator rather than as a type.
func @f(f32) {
^bb0(%a : f32):
%18 = arith.cmpi slt, %idx, %idx : index
tensor<42 x index // expected-error {{custom op 'tensor' is unknown}}
return
}
// -----
func @f(%m : memref<?x?xf32>) {
affine.for %i0 = 0 to 42 {
// expected-note@+1 {{previously referenced here}}
%x = memref.load %m[%i0, %i1] : memref<?x?xf32>
}
// expected-error@+1 {{region entry argument '%i1' is already in use}}
affine.for %i1 = 0 to 42 {
}
return
}
// -----
func @dialect_type_empty_namespace(!<"">) -> () { // expected-error {{invalid type identifier}}
return
}
// -----
func @dialect_type_no_string_type_data(!foo<>) -> () { // expected-error {{expected string literal data in dialect symbol}}
return
}
// -----
func @dialect_type_missing_greater(!foo<"") -> () { // expected-error {{expected '>' in dialect symbol}}
return
}
// -----
func @type_alias_unknown(!unknown_alias) -> () { // expected-error {{undefined symbol alias id 'unknown_alias'}}
return
}
// -----
// expected-error @+1 {{type names with a '.' are reserved for dialect-defined names}}
!foo.bar = i32
// -----
!missing_eq_alias type i32 // expected-error {{expected '=' in type alias definition}}
// -----
!missing_kw_type_alias = i32 // expected-error {{expected 'type' in type alias definition}}
// -----
!missing_type_alias = type // expected-error@+2 {{expected non-function type}}
// -----
!redef_alias = type i32
!redef_alias = type i32 // expected-error {{redefinition of type alias id 'redef_alias'}}
// -----
// Check ill-formed opaque tensor.
func @complex_loops() {
affine.for %i1 = 1 to 100 {
// expected-error @+1 {{expected '"' in string literal}}
"opaqueIntTensor"(){bar = opaque<"_", "0x686]> : tensor<2x1x4xi32>} : () -> ()
// -----
func @mi() {
// expected-error @+1 {{expected element literal of primitive type}}
"fooi64"(){bar = sparse<vector<1xi64>,[,[,1]
// -----
func @invalid_tensor_literal() {
// expected-error @+1 {{expected 1-d tensor for sparse element values}}
"foof16"(){bar = sparse<[[0, 0, 0]], [[-2.0]]> : vector<1x1x1xf16>} : () -> ()
// -----
func @invalid_tensor_literal() {
// expected-error @+1 {{expected element literal of primitive type}}
"fooi16"(){bar = sparse<[[1, 1, 0], [0, 1, 0], [0,, [[0, 0, 0]], [-2.0]> : tensor<2x2x2xi16>} : () -> ()
// -----
func @invalid_tensor_literal() {
// expected-error @+1 {{sparse index #0 is not contained within the value shape, with index=[1, 1], and type='tensor<1x1xi16>'}}
"fooi16"(){bar = sparse<1, 10> : tensor<1x1xi16>} : () -> ()
// -----
func @invalid_affine_structure() {
%c0 = arith.constant 0 : index
%idx = affine.apply affine_map<(d0, d1)> (%c0, %c0) // expected-error {{expected '->' or ':'}}
return
}
// -----
func @missing_for_max(%arg0: index, %arg1: index, %arg2: memref<100xf32>) {
// expected-error @+1 {{lower loop bound affine map with multiple results requires 'max' prefix}}
affine.for %i0 = affine_map<()[s]->(0,s-1)>()[%arg0] to %arg1 {
}
return
}
// -----
func @missing_for_min(%arg0: index, %arg1: index, %arg2: memref<100xf32>) {
// expected-error @+1 {{upper loop bound affine map with multiple results requires 'min' prefix}}
affine.for %i0 = %arg0 to affine_map<()[s]->(100,s+1)>()[%arg1] {
}
return
}
// -----
// expected-error @+1 {{vector types must have positive constant sizes}}
func @zero_vector_type() -> vector<0xi32>
// -----
// expected-error @+1 {{vector types must have positive constant sizes}}
func @zero_in_vector_type() -> vector<1x0xi32>
// -----
// expected-error @+1 {{expected non-function type}}
func @negative_vector_size() -> vector<-1xi32>
// -----
// expected-error @+1 {{expected non-function type}}
func @negative_in_vector_size() -> vector<1x-1xi32>
// -----
// expected-error @+1 {{expected non-function type}}
func @negative_memref_size() -> memref<-1xi32>
// -----
// expected-error @+1 {{expected non-function type}}
func @negative_in_memref_size() -> memref<1x-1xi32>
// -----
// expected-error @+1 {{expected non-function type}}
func @negative_tensor_size() -> tensor<-1xi32>
// -----
// expected-error @+1 {{expected non-function type}}
func @negative_in_tensor_size() -> tensor<1x-1xi32>
// -----
func @invalid_nested_dominance() {
"test.ssacfg_region"() ({
// expected-error @+1 {{operand #0 does not dominate this use}}
"foo.use" (%1) : (i32) -> ()
br ^bb2
^bb2:
// expected-note @+1 {{operand defined here}}
%1 = arith.constant 0 : i32
"foo.yield" () : () -> ()
}) : () -> ()
return
}
// -----
// expected-error @+1 {{unbalanced ']' character in pretty dialect name}}
func @invalid_unknown_type_dialect_name() -> !invalid.dialect<!x@#]!@#>
// -----
// expected-error @+1 {{@ identifier expected to start with letter or '_'}}
func @$invalid_function_name()
// -----
// expected-error @+1 {{arguments may only have dialect attributes}}
func @invalid_func_arg_attr(i1 {non_dialect_attr = 10})
// -----
// expected-error @+1 {{results may only have dialect attributes}}
func @invalid_func_result_attr() -> (i1 {non_dialect_attr = 10})
// -----
// expected-error @+1 {{expected '<' in tuple type}}
func @invalid_tuple_missing_less(tuple i32>)
// -----
// expected-error @+1 {{expected '>' in tuple type}}
func @invalid_tuple_missing_greater(tuple<i32)
// -----
// Should not crash because of deletion order here.
func @invalid_region_dominance() {
"foo.use" (%1) : (i32) -> ()
"foo.region"() ({
%1 = arith.constant 0 : i32 // This value is used outside of the region.
"foo.yield" () : () -> ()
}, {
// expected-error @+1 {{expected operation name in quotes}}
%2 = arith.constant 1 i32 // Syntax error causes region deletion.
}) : () -> ()
return
}
// -----
// Should not crash because of deletion order here.
func @invalid_region_block() {
"foo.branch"()[^bb2] : () -> () // Attempt to jump into the region.
^bb1:
"foo.region"() ({
^bb2:
"foo.yield"() : () -> ()
}, {
// expected-error @+1 {{expected operation name in quotes}}
%2 = arith.constant 1 i32 // Syntax error causes region deletion.
}) : () -> ()
}
// -----
// Should not crash because of deletion order here.
func @invalid_region_dominance() {
"foo.use" (%1) : (i32) -> ()
"foo.region"() ({
"foo.region"() ({
%1 = arith.constant 0 : i32 // This value is used outside of the region.
"foo.yield" () : () -> ()
}) : () -> ()
}, {
// expected-error @+1 {{expected operation name in quotes}}
%2 = arith.constant 1 i32 // Syntax error causes region deletion.
}) : () -> ()
return
}
// -----
func @unfinished_region_list() {
// expected-error@+1 {{expected ')' to end region list}}
"region"() ({},{},{} : () -> ()
}
// -----
func @multi_result_missing_count() {
// expected-error@+1 {{expected integer number of results}}
%0: = "foo" () : () -> (i32, i32)
return
}
// -----
func @multi_result_zero_count() {
// expected-error@+1 {{expected named operation to have atleast 1 result}}
%0:0 = "foo" () : () -> (i32, i32)
return
}
// -----
func @multi_result_invalid_identifier() {
// expected-error@+1 {{expected valid ssa identifier}}
%0, = "foo" () : () -> (i32, i32)
return
}
// -----
func @multi_result_mismatch_count() {
// expected-error@+1 {{operation defines 2 results but was provided 1 to bind}}
%0:1 = "foo" () : () -> (i32, i32)
return
}
// -----
func @multi_result_mismatch_count() {
// expected-error@+1 {{operation defines 2 results but was provided 3 to bind}}
%0, %1, %3 = "foo" () : () -> (i32, i32)
return
}
// -----
func @no_result_with_name() {
// expected-error@+1 {{cannot name an operation with no results}}
%0 = "foo" () : () -> ()
return
}
// -----
func @conflicting_names() {
// expected-note@+1 {{previously defined here}}
%foo, %bar = "foo" () : () -> (i32, i32)
// expected-error@+1 {{redefinition of SSA value '%bar'}}
%bar, %baz = "foo" () : () -> (i32, i32)
return
}
// -----
func @ssa_name_missing_eq() {
// expected-error@+1 {{expected '=' after SSA name}}
%0:2 "foo" () : () -> (i32, i32)
return
}
// -----
// expected-error @+1 {{invalid element type for complex}}
func @bad_complex(complex<memref<2x4xi8>>)
// -----
// expected-error @+1 {{expected '<' in complex type}}
func @bad_complex(complex memref<2x4xi8>>)
// -----
// expected-error @+1 {{expected '>' in complex type}}
func @bad_complex(complex<i32)
// -----
// expected-error @+1 {{attribute names with a '.' are reserved for dialect-defined names}}
#foo.attr = i32
// -----
func @invalid_region_dominance() {
"test.ssacfg_region"() ({
// expected-error @+1 {{operand #0 does not dominate this use}}
"foo.use" (%def) : (i32) -> ()
"foo.yield" () : () -> ()
}, {
// expected-note @+1 {{operand defined here}}
%def = "foo.def" () : () -> i32
}) : () -> ()
return
}
// -----
func @invalid_region_dominance() {
// expected-note @+1 {{operand defined here}}
%def = "test.ssacfg_region"() ({
// expected-error @+1 {{operand #0 does not dominate this use}}
"foo.use" (%def) : (i32) -> ()
"foo.yield" () : () -> ()
}) : () -> (i32)
return
}
// -----
func @hexadecimal_float_leading_minus() {
// expected-error @+1 {{hexadecimal float literal should not have a leading minus}}
"foo"() {value = -0x7fff : f16} : () -> ()
}
// -----
func @hexadecimal_float_literal_overflow() {
// expected-error @+1 {{hexadecimal float constant out of range for type}}
"foo"() {value = 0xffffffff : f16} : () -> ()
}
// -----
func @decimal_float_literal() {
// expected-error @+2 {{unexpected decimal integer literal for a floating point value}}
// expected-note @+1 {{add a trailing dot to make the literal a float}}
"foo"() {value = 42 : f32} : () -> ()
}
// -----
func @float_in_int_tensor() {
// expected-error @+1 {{expected integer elements, but parsed floating-point}}
"foo"() {bar = dense<[42.0, 42]> : tensor<2xi32>} : () -> ()
}
// -----
func @float_in_bool_tensor() {
// expected-error @+1 {{expected integer elements, but parsed floating-point}}
"foo"() {bar = dense<[true, 42.0]> : tensor<2xi1>} : () -> ()
}
// -----
func @decimal_int_in_float_tensor() {
// expected-error @+1 {{expected floating-point elements, but parsed integer}}
"foo"() {bar = dense<[42, 42.0]> : tensor<2xf32>} : () -> ()
}
// -----
func @bool_in_float_tensor() {
// expected-error @+1 {{expected floating-point elements, but parsed integer}}
"foo"() {bar = dense<[42.0, true]> : tensor<2xf32>} : () -> ()
}
// -----
func @hexadecimal_float_leading_minus_in_tensor() {
// expected-error @+1 {{hexadecimal float literal should not have a leading minus}}
"foo"() {bar = dense<-0x7FFFFFFF> : tensor<2xf32>} : () -> ()
}
// -----
// Check that we report an error when a value could be parsed, but does not fit
// into the specified type.
func @hexadecimal_float_too_wide_for_type_in_tensor() {
// expected-error @+1 {{hexadecimal float constant out of range for type}}
"foo"() {bar = dense<0x7FF0000000000000> : tensor<2xf32>} : () -> ()
}
// -----
// Check that we report an error when a value is too wide to be parsed.
func @hexadecimal_float_too_wide_in_tensor() {
// expected-error @+1 {{hexadecimal float constant out of range for type}}
"foo"() {bar = dense<0x7FFFFFF0000000000000> : tensor<2xf32>} : () -> ()
}
// -----
func @integer_too_wide_in_tensor() {
// expected-error @+1 {{integer constant out of range for type}}
"foo"() {bar = dense<0xFFFFFFFFFFFFFF> : tensor<2xi16>} : () -> ()
}
// -----
func @bool_literal_in_non_bool_tensor() {
// expected-error @+1 {{expected i1 type for 'true' or 'false' values}}
"foo"() {bar = dense<true> : tensor<2xi16>} : () -> ()
}
// -----
// expected-error @+1 {{unbalanced ')' character in pretty dialect name}}
func @bad_arrow(%arg : !unreg.ptr<(i32)->)
// -----
func @negative_value_in_unsigned_int_attr() {
// expected-error @+1 {{negative integer literal not valid for unsigned integer type}}
"foo"() {bar = -5 : ui32} : () -> ()
}
// -----
func @negative_value_in_unsigned_vector_attr() {
// expected-error @+1 {{expected unsigned integer elements, but parsed negative value}}
"foo"() {bar = dense<[5, -5]> : vector<2xui32>} : () -> ()
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = -129 : i8
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = 256 : i8
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = -129 : si8
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = 129 : si8
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{negative integer literal not valid for unsigned integer type}}
attr = -1 : ui8
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = 256 : ui8
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = -32769 : i16
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = 65536 : i16
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = -32769 : si16
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = 32768 : si16
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{negative integer literal not valid for unsigned integer type}}
attr = -1 : ui16
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = 65536: ui16
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = -2147483649 : i32
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = 4294967296 : i32
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = -2147483649 : si32
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = 2147483648 : si32
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{negative integer literal not valid for unsigned integer type}}
attr = -1 : ui32
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = 4294967296 : ui32
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = -9223372036854775809 : i64
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = 18446744073709551616 : i64
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = -9223372036854775809 : si64
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = 9223372036854775808 : si64
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{negative integer literal not valid for unsigned integer type}}
attr = -1 : ui64
} : () -> ()
return
}
// -----
func @large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = 18446744073709551616 : ui64
} : () -> ()
return
}
// -----
func @really_large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = 79228162514264337593543950336 : ui96
} : () -> ()
return
}
// -----
func @really_large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = 79228162514264337593543950336 : i96
} : () -> ()
return
}
// -----
func @really_large_bound() {
"test.out_of_range_attribute"() {
// expected-error @+1 {{integer constant out of range for attribute}}
attr = 39614081257132168796771975168 : si96
} : () -> ()
return
}
// -----
func @duplicate_dictionary_attr_key() {
// expected-error @+1 {{duplicate key 'a' in dictionary attribute}}
"foo.op"() {a, a} : () -> ()
}
// -----
// expected-error @+1 {{attribute 'attr' occurs more than once in the attribute list}}
test.format_symbol_name_attr_op @name { attr = "xx" }
// -----
func @forward_reference_type_check() -> (i8) {
br ^bb2
^bb1:
// expected-note @+1 {{previously used here with type 'i8'}}
return %1 : i8
^bb2:
// expected-error @+1 {{definition of SSA value '%1#0' has type 'f32'}}
%1 = "bar"() : () -> (f32)
br ^bb1
}
// -----
func @dominance_error_in_unreachable_op() -> i1 {
%c = arith.constant false
return %c : i1
^bb0:
"test.ssacfg_region" () ({ // unreachable
^bb1:
// expected-error @+1 {{operand #0 does not dominate this use}}
%2:3 = "bar"(%1) : (i64) -> (i1,i1,i1)
br ^bb4
^bb2:
br ^bb2
^bb4:
%1 = "foo"() : ()->i64 // expected-note {{operand defined here}}
}) : () -> ()
return %c : i1
}
// -----
func @invalid_region_dominance_with_dominance_free_regions() {
test.graph_region {
"foo.use" (%1) : (i32) -> ()
"foo.region"() ({
%1 = arith.constant 0 : i32 // This value is used outside of the region.
"foo.yield" () : () -> ()
}, {
// expected-error @+1 {{expected operation name in quotes}}
%2 = arith.constant 1 i32 // Syntax error causes region deletion.
}) : () -> ()
}
return
}
// -----
func @foo() {} // expected-error {{expected non-empty function body}}