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255 lines
7.0 KiB
255 lines
7.0 KiB
// RUN: mlir-opt %s -split-input-file -verify-diagnostics
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//===----------------------------------------------------------------------===//
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// pdl::ApplyConstraintOp
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//===----------------------------------------------------------------------===//
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pdl.pattern : benefit(1) {
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%op = pdl.operation "foo.op"
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// expected-error@below {{expected at least one argument}}
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"pdl.apply_constraint"() {name = "foo", params = []} : () -> ()
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pdl.rewrite %op with "rewriter"
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}
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// -----
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//===----------------------------------------------------------------------===//
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// pdl::AttributeOp
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//===----------------------------------------------------------------------===//
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pdl.pattern : benefit(1) {
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%type = pdl.type
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// expected-error@below {{expected only one of [`type`, `value`] to be set}}
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%attr = pdl.attribute : %type 10
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%op, %result = pdl.operation "foo.op" {"attr" = %attr} -> %type
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pdl.rewrite %op with "rewriter"
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}
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// -----
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pdl.pattern : benefit(1) {
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%op = pdl.operation "foo.op"
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pdl.rewrite %op {
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%type = pdl.type
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// expected-error@below {{expected constant value when specified within a `pdl.rewrite`}}
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%attr = pdl.attribute : %type
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}
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}
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// -----
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pdl.pattern : benefit(1) {
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%op = pdl.operation "foo.op"
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pdl.rewrite %op {
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// expected-error@below {{expected constant value when specified within a `pdl.rewrite`}}
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%attr = pdl.attribute
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}
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}
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// -----
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pdl.pattern : benefit(1) {
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// expected-error@below {{expected a bindable (i.e. `pdl.operation`) user when defined in the matcher body of a `pdl.pattern`}}
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%unused = pdl.attribute
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%op = pdl.operation "foo.op"
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pdl.rewrite %op with "rewriter"
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}
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// -----
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//===----------------------------------------------------------------------===//
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// pdl::InputOp
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//===----------------------------------------------------------------------===//
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pdl.pattern : benefit(1) {
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// expected-error@below {{expected a bindable (i.e. `pdl.operation`) user when defined in the matcher body of a `pdl.pattern`}}
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%unused = pdl.input
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%op = pdl.operation "foo.op"
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pdl.rewrite %op with "rewriter"
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}
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// -----
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//===----------------------------------------------------------------------===//
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// pdl::OperationOp
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//===----------------------------------------------------------------------===//
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pdl.pattern : benefit(1) {
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%op = pdl.operation "foo.op"
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pdl.rewrite %op {
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// expected-error@below {{must have an operation name when nested within a `pdl.rewrite`}}
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%newOp = pdl.operation
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}
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}
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// -----
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pdl.pattern : benefit(1) {
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// expected-error@below {{expected the same number of attribute values and attribute names, got 1 names and 0 values}}
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%op = "pdl.operation"() {
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attributeNames = ["attr"],
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operand_segment_sizes = dense<0> : vector<3xi32>
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} : () -> (!pdl.operation)
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pdl.rewrite %op with "rewriter"
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}
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// -----
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pdl.pattern : benefit(1) {
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%op = pdl.operation "foo.op"()
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pdl.rewrite %op {
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%type = pdl.type
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// expected-error@below {{op must have inferable or constrained result types when nested within `pdl.rewrite`}}
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// expected-note@below {{result type #0 was not constrained}}
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%newOp, %result = pdl.operation "foo.op" -> %type
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}
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}
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// -----
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pdl.pattern : benefit(1) {
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// expected-error@below {{expected a bindable (i.e. `pdl.operation` or `pdl.rewrite`) user when defined in the matcher body of a `pdl.pattern`}}
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%unused = pdl.operation "foo.op"
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%op = pdl.operation "foo.op"
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pdl.rewrite %op with "rewriter"
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}
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// -----
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//===----------------------------------------------------------------------===//
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// pdl::PatternOp
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//===----------------------------------------------------------------------===//
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// expected-error@below {{expected body to terminate with `pdl.rewrite`}}
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pdl.pattern : benefit(1) {
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// expected-note@below {{see terminator defined here}}
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return
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}
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// -----
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// expected-error@below {{expected only `pdl` operations within the pattern body}}
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pdl.pattern : benefit(1) {
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// expected-note@below {{see non-`pdl` operation defined here}}
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"foo.other_op"() : () -> ()
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%root = pdl.operation "foo.op"
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pdl.rewrite %root with "foo"
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}
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// -----
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//===----------------------------------------------------------------------===//
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// pdl::ReplaceOp
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//===----------------------------------------------------------------------===//
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pdl.pattern : benefit(1) {
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%root = pdl.operation "foo.op"
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pdl.rewrite %root {
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%type = pdl.type : i32
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%newOp, %newResult = pdl.operation "foo.op" -> %type
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// expected-error@below {{to have the same number of results as the replacement operation}}
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pdl.replace %root with %newOp
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}
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}
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// -----
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pdl.pattern : benefit(1) {
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%type = pdl.type : i32
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%root, %oldResult = pdl.operation "foo.op" -> %type
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pdl.rewrite %root {
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%newOp, %newResult = pdl.operation "foo.op" -> %type
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// expected-error@below {{expected no replacement values to be provided when the replacement operation is present}}
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"pdl.replace"(%root, %newOp, %newResult) {
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operand_segment_sizes = dense<1> : vector<3xi32>
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} : (!pdl.operation, !pdl.operation, !pdl.value) -> ()
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}
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}
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// -----
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pdl.pattern : benefit(1) {
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%root = pdl.operation "foo.op"
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pdl.rewrite %root {
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%type = pdl.type : i32
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%newOp, %newResult = pdl.operation "foo.op" -> %type
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// expected-error@below {{to have the same number of results as the provided replacement values}}
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pdl.replace %root with (%newResult)
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}
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}
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// -----
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//===----------------------------------------------------------------------===//
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// pdl::RewriteOp
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//===----------------------------------------------------------------------===//
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pdl.pattern : benefit(1) {
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%op = pdl.operation "foo.op"
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// expected-error@below {{expected rewrite region to be non-empty if external name is not specified}}
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"pdl.rewrite"(%op) ({}) : (!pdl.operation) -> ()
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}
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// -----
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pdl.pattern : benefit(1) {
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%op = pdl.operation "foo.op"
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// expected-error@below {{expected no external arguments when the rewrite is specified inline}}
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"pdl.rewrite"(%op, %op) ({
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^bb1:
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pdl.rewrite_end
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}) : (!pdl.operation, !pdl.operation) -> ()
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}
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// -----
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pdl.pattern : benefit(1) {
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%op = pdl.operation "foo.op"
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// expected-error@below {{expected no external constant parameters when the rewrite is specified inline}}
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"pdl.rewrite"(%op) ({
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^bb1:
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pdl.rewrite_end
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}) {externalConstParams = []} : (!pdl.operation) -> ()
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}
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// -----
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pdl.pattern : benefit(1) {
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%op = pdl.operation "foo.op"
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// expected-error@below {{expected rewrite region to be empty when rewrite is external}}
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"pdl.rewrite"(%op) ({
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^bb1:
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pdl.rewrite_end
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}) {name = "foo"} : (!pdl.operation) -> ()
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}
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// -----
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//===----------------------------------------------------------------------===//
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// pdl::TypeOp
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//===----------------------------------------------------------------------===//
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pdl.pattern : benefit(1) {
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// expected-error@below {{expected a bindable (i.e. `pdl.attribute`, `pdl.input`, or `pdl.operation`) user when defined in the matcher body of a `pdl.pattern`}}
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%unused = pdl.type
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%op = pdl.operation "foo.op"
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pdl.rewrite %op with "rewriter"
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}
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