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invalid.mlir
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invalid.mlir
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// RUN: mlir-opt -allow-unregistered-dialect %s -split-input-file -verify-diagnostics
// expected-error@+1{{alignment attribute is not a power of 2}}
llvm.mlir.global private @invalid_global_alignment(42 : i64) {alignment = 63} : i64
// -----
llvm.func @ctor() {
llvm.return
}
// expected-error@+1{{mismatch between the number of ctors and the number of priorities}}
llvm.mlir.global_ctors {ctors = [@ctor], priorities = []}
// -----
llvm.func @dtor() {
llvm.return
}
// expected-error@+1{{mismatch between the number of dtors and the number of priorities}}
llvm.mlir.global_dtors {dtors = [@dtor], priorities = [0 : i32, 32767 : i32]}
// -----
// expected-error@+1{{'ctor' does not reference a valid LLVM function}}
llvm.mlir.global_ctors {ctors = [@ctor], priorities = [0 : i32]}
// -----
llvm.func @dtor()
// expected-error@+1{{'dtor' does not have a definition}}
llvm.mlir.global_dtors {dtors = [@dtor], priorities = [0 : i32]}
// -----
// expected-error@+1{{expected llvm.noalias argument attribute to be a unit attribute}}
func.func @invalid_noalias(%arg0: i32 {llvm.noalias = 3}) {
"llvm.return"() : () -> ()
}
// -----
// expected-error@+1{{llvm.align argument attribute of non integer type}}
func.func @invalid_align(%arg0: i32 {llvm.align = "foo"}) {
"llvm.return"() : () -> ()
}
////////////////////////////////////////////////////////////////////////////////
// Check that parser errors are properly produced and do not crash the compiler.
// -----
func.func @icmp_non_string(%arg0 : i32, %arg1 : i16) {
// expected-error@+1 {{invalid kind of attribute specified}}
llvm.icmp 42 %arg0, %arg0 : i32
return
}
// -----
func.func @icmp_wrong_string(%arg0 : i32, %arg1 : i16) {
// expected-error@+1 {{'foo' is an incorrect value of the 'predicate' attribute}}
llvm.icmp "foo" %arg0, %arg0 : i32
return
}
// -----
func.func @alloca_missing_input_result_type(%size : i64) {
// expected-error@+1 {{expected trailing function type with one argument and one result}}
llvm.alloca %size x i32 : () -> ()
}
// -----
func.func @alloca_missing_input_type() {
// expected-error@+1 {{expected trailing function type with one argument and one result}}
llvm.alloca %size x i32 : () -> (!llvm.ptr<i32>)
}
// -----
func.func @alloca_missing_result_type() {
// expected-error@+1 {{expected trailing function type with one argument and one result}}
llvm.alloca %size x i32 : (i64) -> ()
}
// -----
func.func @alloca_non_function_type() {
// expected-error@+1 {{expected trailing function type with one argument and one result}}
llvm.alloca %size x i32 : !llvm.ptr<i32>
}
// -----
func.func @alloca_non_integer_alignment() {
// expected-error@+1 {{expected integer alignment}}
llvm.alloca %size x i32 {alignment = 3.0} : !llvm.ptr<i32>
}
// -----
func.func @alloca_opaque_ptr_no_type(%sz : i64) {
// expected-error@below {{expected 'elem_type' attribute if opaque pointer type is used}}
"llvm.alloca"(%sz) : (i64) -> !llvm.ptr
}
// -----
func.func @alloca_ptr_type_attr_non_opaque_ptr(%sz : i64) {
// expected-error@below {{unexpected 'elem_type' attribute when non-opaque pointer type is used}}
"llvm.alloca"(%sz) { elem_type = i32 } : (i64) -> !llvm.ptr<i32>
}
// -----
func.func @gep_missing_input_result_type(%pos : i64, %base : !llvm.ptr<f32>) {
// expected-error@+1 {{2 operands present, but expected 0}}
llvm.getelementptr %base[%pos] : () -> ()
}
// -----
func.func @gep_missing_input_type(%pos : i64, %base : !llvm.ptr<f32>) {
// expected-error@+1 {{2 operands present, but expected 0}}
llvm.getelementptr %base[%pos] : () -> (!llvm.ptr<f32>)
}
// -----
func.func @gep_missing_result_type(%pos : i64, %base : !llvm.ptr<f32>) {
// expected-error@+1 {{op requires one result}}
llvm.getelementptr %base[%pos] : (!llvm.ptr<f32>, i64) -> ()
}
// -----
func.func @gep_non_function_type(%pos : i64, %base : !llvm.ptr<f32>) {
// expected-error@+1 {{invalid kind of type specified}}
llvm.getelementptr %base[%pos] : !llvm.ptr<f32>
}
// -----
func.func @load_non_llvm_type(%foo : memref<f32>) {
// expected-error@+1 {{expected LLVM pointer type}}
llvm.load %foo : memref<f32>
}
// -----
func.func @load_non_ptr_type(%foo : f32) {
// expected-error@+1 {{expected LLVM pointer type}}
llvm.load %foo : f32
}
// -----
func.func @store_non_llvm_type(%foo : memref<f32>, %bar : f32) {
// expected-error@+1 {{expected LLVM pointer type}}
llvm.store %bar, %foo : memref<f32>
}
// -----
func.func @store_non_ptr_type(%foo : f32, %bar : f32) {
// expected-error@+1 {{expected LLVM pointer type}}
llvm.store %bar, %foo : f32
}
// -----
func.func @store_malformed_elem_type(%foo: !llvm.ptr, %bar: f32) {
// expected-error@+1 {{expected non-function type}}
llvm.store %bar, %foo : !llvm.ptr, "f32"
}
// -----
func.func @call_non_function_type(%callee : !llvm.func<i8 (i8)>, %arg : i8) {
// expected-error@+1 {{expected function type}}
llvm.call %callee(%arg) : !llvm.func<i8 (i8)>
}
// -----
func.func @invalid_call() {
// expected-error@+1 {{'llvm.call' op must have either a `callee` attribute or at least an operand}}
"llvm.call"() : () -> ()
}
// -----
func.func @call_non_function_type(%callee : !llvm.func<i8 (i8)>, %arg : i8) {
// expected-error@+1 {{expected function type}}
llvm.call %callee(%arg) : !llvm.func<i8 (i8)>
}
// -----
func.func @call_unknown_symbol() {
// expected-error@+1 {{'llvm.call' op 'missing_callee' does not reference a symbol in the current scope}}
llvm.call @missing_callee() : () -> ()
}
// -----
func.func private @standard_func_callee()
func.func @call_non_llvm() {
// expected-error@+1 {{'llvm.call' op 'standard_func_callee' does not reference a valid LLVM function}}
llvm.call @standard_func_callee() : () -> ()
}
// -----
func.func @call_non_llvm_indirect(%arg0 : tensor<*xi32>) {
// expected-error@+1 {{'llvm.call' op operand #0 must be LLVM dialect-compatible type}}
"llvm.call"(%arg0) : (tensor<*xi32>) -> ()
}
// -----
llvm.func @callee_func(i8) -> ()
func.func @callee_arg_mismatch(%arg0 : i32) {
// expected-error@+1 {{'llvm.call' op operand type mismatch for operand 0: 'i32' != 'i8'}}
llvm.call @callee_func(%arg0) : (i32) -> ()
}
// -----
func.func @indirect_callee_arg_mismatch(%arg0 : i32, %callee : !llvm.ptr<func<void(i8)>>) {
// expected-error@+1 {{'llvm.call' op operand type mismatch for operand 0: 'i32' != 'i8'}}
"llvm.call"(%callee, %arg0) : (!llvm.ptr<func<void(i8)>>, i32) -> ()
}
// -----
llvm.func @callee_func() -> (i8)
func.func @callee_return_mismatch() {
// expected-error@+1 {{'llvm.call' op result type mismatch: 'i32' != 'i8'}}
%res = llvm.call @callee_func() : () -> (i32)
}
// -----
func.func @indirect_callee_return_mismatch(%callee : !llvm.ptr<func<i8()>>) {
// expected-error@+1 {{'llvm.call' op result type mismatch: 'i32' != 'i8'}}
"llvm.call"(%callee) : (!llvm.ptr<func<i8()>>) -> (i32)
}
// -----
func.func @call_too_many_results(%callee : () -> (i32,i32)) {
// expected-error@+1 {{expected function with 0 or 1 result}}
llvm.call %callee() : () -> (i32, i32)
}
// -----
func.func @call_non_llvm_result(%callee : () -> (tensor<*xi32>)) {
// expected-error@+1 {{expected result to have LLVM type}}
llvm.call %callee() : () -> (tensor<*xi32>)
}
// -----
func.func @call_non_llvm_input(%callee : (tensor<*xi32>) -> (), %arg : tensor<*xi32>) {
// expected-error@+1 {{expected LLVM types as inputs}}
llvm.call %callee(%arg) : (tensor<*xi32>) -> ()
}
// -----
llvm.func @void_func_result(%arg0: i32) {
// expected-error@below {{expected no operands}}
// expected-note@above {{when returning from function}}
llvm.return %arg0: i32
}
// -----
llvm.func @non_void_func_no_result() -> i32 {
// expected-error@below {{expected 1 operand}}
// expected-note@above {{when returning from function}}
llvm.return
}
// -----
llvm.func @func_result_mismatch(%arg0: f32) -> i32 {
// expected-error@below {{mismatching result types}}
// expected-note@above {{when returning from function}}
llvm.return %arg0 : f32
}
// -----
func.func @constant_wrong_type() {
// expected-error@+1 {{only supports integer, float, string or elements attributes}}
llvm.mlir.constant(@constant_wrong_type) : !llvm.ptr<func<void ()>>
}
// -----
func.func @constant_wrong_type_string() {
// expected-error@below {{expected array type of 3 i8 elements for the string constant}}
llvm.mlir.constant("foo") : !llvm.ptr<i8>
}
// -----
llvm.func @array_attribute_one_element() -> !llvm.struct<(f64, f64)> {
// expected-error @+1 {{expected array attribute with two elements, representing a complex constant}}
%0 = llvm.mlir.constant([1.0 : f64]) : !llvm.struct<(f64, f64)>
llvm.return %0 : !llvm.struct<(f64, f64)>
}
// -----
llvm.func @array_attribute_two_different_types() -> !llvm.struct<(f64, f64)> {
// expected-error @+1 {{expected array attribute with two elements, representing a complex constant}}
%0 = llvm.mlir.constant([1.0 : f64, 1.0 : f32]) : !llvm.struct<(f64, f64)>
llvm.return %0 : !llvm.struct<(f64, f64)>
}
// -----
llvm.func @struct_wrong_attribute_type() -> !llvm.struct<(f64, f64)> {
// expected-error @+1 {{expected array attribute with two elements, representing a complex constant}}
%0 = llvm.mlir.constant(1.0 : f64) : !llvm.struct<(f64, f64)>
llvm.return %0 : !llvm.struct<(f64, f64)>
}
// -----
llvm.func @struct_one_element() -> !llvm.struct<(f64)> {
// expected-error @+1 {{expected struct type with two elements of the same type, the type of a complex constant}}
%0 = llvm.mlir.constant([1.0 : f64, 1.0 : f64]) : !llvm.struct<(f64)>
llvm.return %0 : !llvm.struct<(f64)>
}
// -----
llvm.func @struct_two_different_elements() -> !llvm.struct<(f64, f32)> {
// expected-error @+1 {{expected struct type with two elements of the same type, the type of a complex constant}}
%0 = llvm.mlir.constant([1.0 : f64, 1.0 : f64]) : !llvm.struct<(f64, f32)>
llvm.return %0 : !llvm.struct<(f64, f32)>
}
// -----
llvm.func @struct_wrong_element_types() -> !llvm.struct<(!llvm.array<2 x f64>, !llvm.array<2 x f64>)> {
// expected-error @+1 {{expected struct element types to be floating point type or integer type}}
%0 = llvm.mlir.constant([dense<[1.0, 1.0]> : tensor<2xf64>, dense<[1.0, 1.0]> : tensor<2xf64>]) : !llvm.struct<(!llvm.array<2 x f64>, !llvm.array<2 x f64>)>
llvm.return %0 : !llvm.struct<(!llvm.array<2 x f64>, !llvm.array<2 x f64>)>
}
// -----
func.func @insertvalue_non_llvm_type(%a : i32, %b : i32) {
// expected-error@+1 {{expected LLVM IR Dialect type}}
llvm.insertvalue %a, %b[0] : tensor<*xi32>
}
// -----
func.func @insertvalue_non_array_position() {
// Note the double-type, otherwise attribute parsing consumes the trailing
// type of the op as the (wrong) attribute type.
// expected-error@+1 {{invalid kind of attribute specified}}
llvm.insertvalue %a, %b 0 : i32 : !llvm.struct<(i32)>
}
// -----
func.func @insertvalue_non_integer_position() {
// expected-error@+1 {{expected an array of integer literals}}
llvm.insertvalue %a, %b[0.0] : !llvm.struct<(i32)>
}
// -----
func.func @insertvalue_struct_out_of_bounds() {
// expected-error@+1 {{position out of bounds}}
llvm.insertvalue %a, %b[1] : !llvm.struct<(i32)>
}
// -----
func.func @insertvalue_array_out_of_bounds() {
// expected-error@+1 {{position out of bounds}}
llvm.insertvalue %a, %b[1] : !llvm.array<1 x i32>
}
// -----
func.func @insertvalue_wrong_nesting() {
// expected-error@+1 {{expected LLVM IR structure/array type}}
llvm.insertvalue %a, %b[0,0] : !llvm.struct<(i32)>
}
// -----
func.func @insertvalue_invalid_type(%a : !llvm.array<1 x i32>) -> !llvm.array<1 x i32> {
// expected-error@+1 {{'llvm.insertvalue' op Type mismatch: cannot insert '!llvm.array<1 x i32>' into '!llvm.array<1 x i32>'}}
%b = "llvm.insertvalue"(%a, %a) {position = [0]} : (!llvm.array<1 x i32>, !llvm.array<1 x i32>) -> !llvm.array<1 x i32>
return %b : !llvm.array<1 x i32>
}
// -----
func.func @extractvalue_invalid_type(%a : !llvm.array<4 x vector<8xf32>>) -> !llvm.array<4 x vector<8xf32>> {
// expected-error@+1 {{'llvm.extractvalue' op Type mismatch: extracting from '!llvm.array<4 x vector<8xf32>>' should produce 'vector<8xf32>' but this op returns '!llvm.array<4 x vector<8xf32>>'}}
%b = "llvm.extractvalue"(%a) {position = [1]}
: (!llvm.array<4 x vector<8xf32>>) -> !llvm.array<4 x vector<8xf32>>
return %b : !llvm.array<4 x vector<8xf32>>
}
// -----
func.func @extractvalue_non_llvm_type(%a : i32, %b : tensor<*xi32>) {
// expected-error@+1 {{expected LLVM IR Dialect type}}
llvm.extractvalue %b[0] : tensor<*xi32>
}
// -----
func.func @extractvalue_non_array_position() {
// Note the double-type, otherwise attribute parsing consumes the trailing
// type of the op as the (wrong) attribute type.
// expected-error@+1 {{invalid kind of attribute specified}}
llvm.extractvalue %b 0 : i32 : !llvm.struct<(i32)>
}
// -----
func.func @extractvalue_non_integer_position() {
// expected-error@+1 {{expected an array of integer literals}}
llvm.extractvalue %b[0.0] : !llvm.struct<(i32)>
}
// -----
func.func @extractvalue_struct_out_of_bounds() {
// expected-error@+1 {{position out of bounds}}
llvm.extractvalue %b[1] : !llvm.struct<(i32)>
}
// -----
func.func @extractvalue_array_out_of_bounds() {
// expected-error@+1 {{position out of bounds}}
llvm.extractvalue %b[1] : !llvm.array<1 x i32>
}
// -----
func.func @extractvalue_wrong_nesting() {
// expected-error@+1 {{expected LLVM IR structure/array type}}
llvm.extractvalue %b[0,0] : !llvm.struct<(i32)>
}
// -----
func.func @invalid_vector_type_1(%arg0: vector<4xf32>, %arg1: i32, %arg2: f32) {
// expected-error@+1 {{expected LLVM dialect-compatible vector type for operand #1}}
%0 = llvm.extractelement %arg2[%arg1 : i32] : f32
}
// -----
func.func @invalid_vector_type_2(%arg0: vector<4xf32>, %arg1: i32, %arg2: f32) {
// expected-error@+1 {{expected LLVM dialect-compatible vector type for operand #1}}
%0 = llvm.insertelement %arg2, %arg2[%arg1 : i32] : f32
}
// -----
func.func @invalid_vector_type_3(%arg0: vector<4xf32>, %arg1: i32, %arg2: f32) {
// expected-error@+1 {{expected LLVM IR dialect vector type for operand #1}}
%0 = llvm.shufflevector %arg2, %arg2 [0 : i32, 0 : i32, 0 : i32, 0 : i32, 7 : i32] : f32, f32
}
// -----
func.func @invalid_vector_type_4(%a : vector<4xf32>, %idx : i32) -> vector<4xf32> {
// expected-error@+1 {{'llvm.extractelement' op Type mismatch: extracting from 'vector<4xf32>' should produce 'f32' but this op returns 'vector<4xf32>'}}
%b = "llvm.extractelement"(%a, %idx) : (vector<4xf32>, i32) -> vector<4xf32>
return %b : vector<4xf32>
}
// -----
func.func @invalid_vector_type_5(%a : vector<4xf32>, %idx : i32) -> vector<4xf32> {
// expected-error@+1 {{'llvm.insertelement' op Type mismatch: cannot insert 'vector<4xf32>' into 'vector<4xf32>'}}
%b = "llvm.insertelement"(%a, %a, %idx) : (vector<4xf32>, vector<4xf32>, i32) -> vector<4xf32>
return %b : vector<4xf32>
}
// -----
func.func @null_non_llvm_type() {
// expected-error@+1 {{custom op 'llvm.mlir.null' invalid kind of type specified}}
llvm.mlir.null : i32
}
// -----
func.func @nvvm_invalid_shfl_pred_1(%arg0 : i32, %arg1 : i32, %arg2 : i32, %arg3 : i32) {
// expected-error@+1 {{expected return type to be a two-element struct with i1 as the second element}}
%0 = nvvm.shfl.sync bfly %arg0, %arg3, %arg1, %arg2 {return_value_and_is_valid} : i32 -> i32
}
// -----
func.func @nvvm_invalid_shfl_pred_2(%arg0 : i32, %arg1 : i32, %arg2 : i32, %arg3 : i32) {
// expected-error@+1 {{expected return type to be a two-element struct with i1 as the second element}}
%0 = nvvm.shfl.sync bfly %arg0, %arg3, %arg1, %arg2 {return_value_and_is_valid} : i32 -> !llvm.struct<(i32)>
}
// -----
func.func @nvvm_invalid_shfl_pred_3(%arg0 : i32, %arg1 : i32, %arg2 : i32, %arg3 : i32) {
// expected-error@+1 {{expected return type to be a two-element struct with i1 as the second element}}
%0 = nvvm.shfl.sync bfly %arg0, %arg3, %arg1, %arg2 {return_value_and_is_valid} : i32 -> !llvm.struct<(i32, i32)>
}
// -----
func.func @nvvm_invalid_mma_0(%a0 : f16, %a1 : f16,
%b0 : vector<2xf16>, %b1 : vector<2xf16>,
%c0 : f32, %c1 : f32, %c2 : f32, %c3 : f32,
%c4 : f32, %c5 : f32, %c6 : f32, %c7 : f32) {
// expected-error@+1 {{Could not match types for the A operands; expected one of 2xvector<2xf16> but got f16, f16}}
%0 = nvvm.mma.sync A[%a0, %a1] B[%b0, %b1] C[%c0, %c1, %c2, %c3, %c4, %c5, %c6, %c7]
{layoutA=#nvvm.mma_layout<row>, layoutB=#nvvm.mma_layout<col>, shape = #nvvm.shape<m = 8, n = 8, k = 4>} : (f16, vector<2xf16>, f32) -> !llvm.struct<(f32, f32, f32, f32, f32, f32, f32, f32)>
llvm.return %0 : !llvm.struct<(f32, f32, f32, f32, f32, f32, f32, f32)>
}
// -----
func.func @nvvm_invalid_mma_1(%a0 : vector<2xf16>, %a1 : vector<2xf16>,
%b0 : vector<2xf16>, %b1 : vector<2xf16>,
%c0 : f32, %c1 : f32, %c2 : f32, %c3 : f32,
%c4 : f32, %c5 : f32, %c6 : f32, %c7 : f32) {
// expected-error@+1 {{Could not match allowed types for the result; expected one of !llvm.struct<(vector<2xf16>, vector<2xf16>, vector<2xf16>, vector<2xf16>)>, !llvm.struct<(f32, f32, f32, f32, f32, f32, f32, f32)> but got !llvm.struct<(f32, f32, f32, f32, f32, f32, f32, f16)>}}
%0 = nvvm.mma.sync A[%a0, %a1] B[%b0, %b1] C[%c0, %c1, %c2, %c3, %c4, %c5, %c6, %c7]
{layoutA=#nvvm.mma_layout<row>, layoutB=#nvvm.mma_layout<col>, shape = #nvvm.shape<m = 8, n = 8, k = 4>} : (vector<2xf16>, vector<2xf16>, f32) -> !llvm.struct<(f32, f32, f32, f32, f32, f32, f32, f16)>
llvm.return %0 : !llvm.struct<(f32, f32, f32, f32, f32, f32, f32, f16)>
}
// -----
func.func @nvvm_invalid_mma_2(%a0 : vector<2xf16>, %a1 : vector<2xf16>,
%b0 : vector<2xf16>, %b1 : vector<2xf16>,
%c0 : f32, %c1 : f32, %c2 : f32, %c3 : f32,
%c4 : f32, %c5 : f32, %c6 : f32, %c7 : f32) {
// expected-error@+1 {{op requires attribute 'layoutA'}}
%0 = nvvm.mma.sync A[%a0, %a1] B[%b0, %b1] C[%c0, %c1, %c2, %c3, %c4, %c5, %c6, %c7]
{shape = #nvvm.shape<m = 8, n = 8, k = 4>}: (vector<2xf16>, vector<2xf16>, f32) -> !llvm.struct<(f32, f32, f32, f32, f32, f32, f32, f32)>
llvm.return %0 : !llvm.struct<(f32, f32, f32, f32, f32, f32, f32, f32)>
}
// -----
func.func @nvvm_invalid_mma_3(%a0 : vector<2xf16>, %a1 : vector<2xf16>,
%b0 : vector<2xf16>, %b1 : vector<2xf16>,
%c0 : vector<2xf16>, %c1 : vector<2xf16>) {
// expected-error@+1 {{unimplemented variant for MMA shape <8, 8, 16>}}
%0 = nvvm.mma.sync A[%a0, %a1] B[%b0, %b1] C[%c0, %c1] {layoutA=#nvvm.mma_layout<row>, layoutB=#nvvm.mma_layout<col>, shape = #nvvm.shape<m = 8, n = 8, k = 16>} : (vector<2xf16>, vector<2xf16>, vector<2xf16>) -> !llvm.struct<(vector<2xf16>, vector<2xf16>)>
llvm.return %0 : !llvm.struct<(vector<2xf16>, vector<2xf16>)>
}
// -----
func.func @nvvm_invalid_mma_8(%a0 : i32, %a1 : i32,
%b0 : i32,
%c0 : i32, %c1 : i32, %c2 : i32, %c3 : i32) {
// expected-error@+1 {{op requires b1Op attribute}}
%0 = nvvm.mma.sync A[%a0, %a1] B[%b0] C[%c0, %c1, %c2, %c3]
{layoutA = #nvvm.mma_layout<row>, layoutB = #nvvm.mma_layout<col>,
multiplicandAPtxType = #nvvm.mma_type<b1>, multiplicandBPtxType = #nvvm.mma_type<b1>,
shape = #nvvm.shape<m = 16, n = 8, k = 128>} : (i32, i32, i32) -> !llvm.struct<(i32,i32,i32,i32)>
llvm.return %0 : !llvm.struct<(i32,i32,i32,i32)>
}
// -----
func.func @atomicrmw_expected_ptr(%f32 : f32) {
// expected-error@+1 {{operand #0 must be LLVM pointer to floating point LLVM type or integer}}
%0 = "llvm.atomicrmw"(%f32, %f32) {bin_op=11, ordering=1} : (f32, f32) -> f32
llvm.return
}
// -----
func.func @atomicrmw_mismatched_operands(%f32_ptr : !llvm.ptr<f32>, %i32 : i32) {
// expected-error@+1 {{expected LLVM IR element type for operand #0 to match type for operand #1}}
%0 = "llvm.atomicrmw"(%f32_ptr, %i32) {bin_op=11, ordering=1} : (!llvm.ptr<f32>, i32) -> f32
llvm.return
}
// -----
func.func @atomicrmw_mismatched_operands(%f32_ptr : !llvm.ptr<f32>, %f32 : f32) {
// expected-error@+1 {{expected LLVM IR result type to match type for operand #1}}
%0 = "llvm.atomicrmw"(%f32_ptr, %f32) {bin_op=11, ordering=1} : (!llvm.ptr<f32>, f32) -> i32
llvm.return
}
// -----
func.func @atomicrmw_expected_float(%i32_ptr : !llvm.ptr<i32>, %i32 : i32) {
// expected-error@+1 {{expected LLVM IR floating point type}}
%0 = llvm.atomicrmw fadd %i32_ptr, %i32 unordered : i32
llvm.return
}
// -----
func.func @atomicrmw_unexpected_xchg_type(%i1_ptr : !llvm.ptr<i1>, %i1 : i1) {
// expected-error@+1 {{unexpected LLVM IR type for 'xchg' bin_op}}
%0 = llvm.atomicrmw xchg %i1_ptr, %i1 unordered : i1
llvm.return
}
// -----
func.func @atomicrmw_expected_int(%f32_ptr : !llvm.ptr<f32>, %f32 : f32) {
// expected-error@+1 {{expected LLVM IR integer type}}
%0 = llvm.atomicrmw max %f32_ptr, %f32 unordered : f32
llvm.return
}
// -----
func.func @cmpxchg_expected_ptr(%f32_ptr : !llvm.ptr<f32>, %f32 : f32) {
// expected-error@+1 {{op operand #0 must be LLVM pointer to integer or LLVM pointer type}}
%0 = "llvm.cmpxchg"(%f32, %f32, %f32) {success_ordering=2,failure_ordering=2} : (f32, f32, f32) -> !llvm.struct<(f32, i1)>
llvm.return
}
// -----
func.func @cmpxchg_mismatched_operands(%i64_ptr : !llvm.ptr<i64>, %i32 : i32) {
// expected-error@+1 {{expected LLVM IR element type for operand #0 to match type for all other operands}}
%0 = "llvm.cmpxchg"(%i64_ptr, %i32, %i32) {success_ordering=2,failure_ordering=2} : (!llvm.ptr<i64>, i32, i32) -> !llvm.struct<(i32, i1)>
llvm.return
}
// -----
func.func @cmpxchg_unexpected_type(%i1_ptr : !llvm.ptr<i1>, %i1 : i1) {
// expected-error@+1 {{unexpected LLVM IR type}}
%0 = llvm.cmpxchg %i1_ptr, %i1, %i1 monotonic monotonic : i1
llvm.return
}
// -----
func.func @cmpxchg_at_least_monotonic_success(%i32_ptr : !llvm.ptr<i32>, %i32 : i32) {
// expected-error@+1 {{ordering must be at least 'monotonic'}}
%0 = llvm.cmpxchg %i32_ptr, %i32, %i32 unordered monotonic : i32
llvm.return
}
// -----
func.func @cmpxchg_at_least_monotonic_failure(%i32_ptr : !llvm.ptr<i32>, %i32 : i32) {
// expected-error@+1 {{ordering must be at least 'monotonic'}}
%0 = llvm.cmpxchg %i32_ptr, %i32, %i32 monotonic unordered : i32
llvm.return
}
// -----
func.func @cmpxchg_failure_release(%i32_ptr : !llvm.ptr<i32>, %i32 : i32) {
// expected-error@+1 {{failure ordering cannot be 'release' or 'acq_rel'}}
%0 = llvm.cmpxchg %i32_ptr, %i32, %i32 acq_rel release : i32
llvm.return
}
// -----
func.func @cmpxchg_failure_acq_rel(%i32_ptr : !llvm.ptr<i32>, %i32 : i32) {
// expected-error@+1 {{failure ordering cannot be 'release' or 'acq_rel'}}
%0 = llvm.cmpxchg %i32_ptr, %i32, %i32 acq_rel acq_rel : i32
llvm.return
}
// -----
llvm.func @foo(i32) -> i32
llvm.func @__gxx_personality_v0(...) -> i32
llvm.func @bad_landingpad(%arg0: !llvm.ptr<ptr<i8>>) -> i32 attributes { personality = @__gxx_personality_v0} {
%0 = llvm.mlir.constant(3 : i32) : i32
%1 = llvm.mlir.constant(2 : i32) : i32
%2 = llvm.invoke @foo(%1) to ^bb1 unwind ^bb2 : (i32) -> i32
^bb1: // pred: ^bb0
llvm.return %1 : i32
^bb2: // pred: ^bb0
// expected-error@+1 {{clause #0 is not a known constant - null, addressof, bitcast}}
%3 = llvm.landingpad cleanup (catch %1 : i32) (catch %arg0 : !llvm.ptr<ptr<i8>>) : !llvm.struct<(ptr<i8>, i32)>
llvm.return %0 : i32
}
// -----
llvm.func @foo(i32) -> i32
llvm.func @__gxx_personality_v0(...) -> i32
llvm.func @caller(%arg0: i32) -> i32 attributes { personality = @__gxx_personality_v0} {
%0 = llvm.mlir.constant(1 : i32) : i32
%1 = llvm.alloca %0 x !llvm.ptr<i8> : (i32) -> !llvm.ptr<ptr<i8>>
// expected-note@+1 {{global addresses expected as operand to bitcast used in clauses for landingpad}}
%2 = llvm.bitcast %1 : !llvm.ptr<ptr<i8>> to !llvm.ptr<i8>
%3 = llvm.invoke @foo(%0) to ^bb1 unwind ^bb2 : (i32) -> i32
^bb1: // pred: ^bb0
llvm.return %0 : i32
^bb2: // pred: ^bb0
// expected-error@+1 {{constant clauses expected}}
%5 = llvm.landingpad (catch %2 : !llvm.ptr<i8>) : !llvm.struct<(ptr<i8>, i32)>
llvm.return %0 : i32
}
// -----
llvm.func @foo(i32) -> i32
llvm.func @__gxx_personality_v0(...) -> i32
llvm.func @caller(%arg0: i32) -> i32 attributes { personality = @__gxx_personality_v0} {
%0 = llvm.mlir.constant(1 : i32) : i32
%1 = llvm.invoke @foo(%0) to ^bb1 unwind ^bb2 : (i32) -> i32
^bb1: // pred: ^bb0
llvm.return %0 : i32
^bb2: // pred: ^bb0
// expected-error@+1 {{landingpad instruction expects at least one clause or cleanup attribute}}
%2 = llvm.landingpad : !llvm.struct<(ptr<i8>, i32)>
llvm.return %0 : i32
}
// -----
llvm.func @foo(i32) -> i32
llvm.func @__gxx_personality_v0(...) -> i32
llvm.func @caller(%arg0: i32) -> i32 attributes { personality = @__gxx_personality_v0 } {
%0 = llvm.mlir.constant(1 : i32) : i32
%1 = llvm.invoke @foo(%0) to ^bb1 unwind ^bb2 : (i32) -> i32
^bb1: // pred: ^bb0
llvm.return %0 : i32
^bb2: // pred: ^bb0
%2 = llvm.landingpad cleanup : !llvm.struct<(ptr<i8>, i32)>
// expected-error@+1 {{'llvm.resume' op expects landingpad value as operand}}
llvm.resume %0 : i32
}
// -----
llvm.func @foo(i32) -> i32
llvm.func @caller(%arg0: i32) -> i32 {
%0 = llvm.mlir.constant(1 : i32) : i32
%1 = llvm.invoke @foo(%0) to ^bb1 unwind ^bb2 : (i32) -> i32
^bb1: // pred: ^bb0
llvm.return %0 : i32
^bb2: // pred: ^bb0
// expected-error@+1 {{llvm.landingpad needs to be in a function with a personality}}
%2 = llvm.landingpad cleanup : !llvm.struct<(ptr<i8>, i32)>
llvm.resume %2 : !llvm.struct<(ptr<i8>, i32)>
}
// -----
func.func @invalid_ordering_in_fence() {
// expected-error @+1 {{can be given only acquire, release, acq_rel, and seq_cst orderings}}
llvm.fence syncscope("agent") monotonic
}
// -----
// expected-error @+1 {{invalid data layout descriptor}}
module attributes {llvm.data_layout = "#vjkr32"} {
func.func @invalid_data_layout()
}
// -----
func.func @switch_wrong_number_of_weights(%arg0 : i32) {
// expected-error@+1 {{expects number of branch weights to match number of successors: 3 vs 2}}
llvm.switch %arg0 : i32, ^bb1 [
42: ^bb2(%arg0, %arg0 : i32, i32)
] {branch_weights = dense<[13, 17, 19]> : vector<3xi32>}
^bb1: // pred: ^bb0
llvm.return
^bb2(%1: i32, %2: i32): // pred: ^bb0
llvm.return
}
// -----
// expected-error@below {{expected zero value for 'common' linkage}}
llvm.mlir.global common @non_zero_global_common_linkage(42 : i32) : i32
// -----
// expected-error@below {{expected zero value for 'common' linkage}}
llvm.mlir.global common @non_zero_compound_global_common_linkage(dense<[0, 0, 0, 1, 0]> : vector<5xi32>) : !llvm.array<5 x i32>
// -----
// expected-error@below {{expected array type for 'appending' linkage}}
llvm.mlir.global appending @non_array_type_global_appending_linkage() : i32
// -----
module {
llvm.func @loopOptions() {
// expected-error@below {{expected 'llvm.loop' to be a dictionary attribute}}
llvm.br ^bb4 {llvm.loop = "test"}
^bb4:
llvm.return
}
}
// -----
module {
llvm.func @loopOptions() {
// expected-error@below {{expected 'parallel_access' to be an array attribute}}
llvm.br ^bb4 {llvm.loop = {parallel_access = "loop"}}
^bb4:
llvm.return
}
}
// -----
module {
llvm.func @loopOptions() {
// expected-error@below {{expected '"loop"' to be a symbol reference}}
llvm.br ^bb4 {llvm.loop = {parallel_access = ["loop"]}}
^bb4:
llvm.return
}
}
// -----
module {
llvm.func @loopOptions() {
// expected-error@below {{expected '@func1' to reference a metadata op}}
llvm.br ^bb4 {llvm.loop = {parallel_access = [@func1]}}
^bb4:
llvm.return
}
llvm.func @func1() {
llvm.return
}
}
// -----
module {
llvm.func @loopOptions() {
// expected-error@below {{expected '@metadata' to reference an access_group op}}
llvm.br ^bb4 {llvm.loop = {parallel_access = [@metadata]}}
^bb4:
llvm.return
}
llvm.metadata @metadata {
llvm.return
}
}
// -----
module {
llvm.func @loopOptions() {
// expected-error@below {{expected 'options' to be a `loopopts` attribute}}
llvm.br ^bb4 {llvm.loop = {options = "name"}}
^bb4:
llvm.return
}
}
// -----
module {
llvm.func @loopOptions() {
// expected-error@below {{unknown loop option: name}}
llvm.br ^bb4 {llvm.loop = {options = #llvm.loopopts<name>}}
^bb4:
llvm.return
}
}
// -----
module {
llvm.func @loopOptions() {
// expected-error@below {{loop option present twice}}
llvm.br ^bb4 {llvm.loop = {options = #llvm.loopopts<disable_licm = true, disable_licm = true>}}
^bb4:
llvm.return
}
}
// -----
module {
llvm.func @accessGroups(%arg0 : !llvm.ptr<i32>) {
// expected-error@below {{attribute 'access_groups' failed to satisfy constraint: symbol ref array attribute}}
%0 = llvm.load %arg0 { "access_groups" = "test" } : !llvm.ptr<i32>
llvm.return
}
}
// -----
module {
llvm.func @accessGroups(%arg0 : !llvm.ptr<i32>) {
// expected-error@below {{expected '@func1' to specify a fully qualified reference}}
%0 = llvm.load %arg0 { "access_groups" = [@func1] } : !llvm.ptr<i32>
llvm.return
}
llvm.func @func1() {
llvm.return
}
}
// -----
module {
llvm.func @accessGroups(%arg0 : !llvm.ptr<i32>) {
// expected-error@below {{expected '@accessGroups::@group1' to reference a metadata op}}
%0 = llvm.load %arg0 { "access_groups" = [@accessGroups::@group1] } : !llvm.ptr<i32>
llvm.return
}
llvm.metadata @metadata {
llvm.return
}
}
// -----
module {
llvm.func @accessGroups(%arg0 : !llvm.ptr<i32>) {
// expected-error@below {{expected '@metadata::@group1' to be a valid reference}}
%0 = llvm.load %arg0 { "access_groups" = [@metadata::@group1] } : !llvm.ptr<i32>
llvm.return
}
llvm.metadata @metadata {
llvm.return
}
}
// -----
module {
llvm.func @accessGroups(%arg0 : !llvm.ptr<i32>) {
// expected-error@below {{expected '@metadata::@scope' to resolve to a llvm.access_group}}
%0 = llvm.load %arg0 { "access_groups" = [@metadata::@scope] } : !llvm.ptr<i32>
llvm.return
}
llvm.metadata @metadata {
llvm.alias_scope_domain @domain
llvm.alias_scope @scope { domain = @domain }
llvm.return
}
}
// -----
module {
llvm.func @accessGroups(%arg0 : !llvm.ptr<i32>) {
// expected-error@below {{attribute 'alias_scopes' failed to satisfy constraint: symbol ref array attribute}}
%0 = llvm.load %arg0 { "alias_scopes" = "test" } : !llvm.ptr<i32>
llvm.return
}
}
// -----
module {
llvm.func @accessGroups(%arg0 : !llvm.ptr<i32>) {
// expected-error@below {{attribute 'noalias_scopes' failed to satisfy constraint: symbol ref array attribute}}
%0 = llvm.load %arg0 { "noalias_scopes" = "test" } : !llvm.ptr<i32>
llvm.return