93 lines
1.9 KiB
Text
93 lines
1.9 KiB
Text
// RUN: not mlir-pdll %s -split-input-file 2>&1 | FileCheck %s
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// CHECK: expected `{` or `=>` to start pattern body
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Pattern }
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// -----
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// CHECK: :6:9: error: `Foo` has already been defined
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// CHECK: :5:9: note: see previous definition here
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Pattern Foo { erase root: Op; }
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Pattern Foo { erase root: Op; }
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// -----
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// CHECK: `return` statements are only permitted within a `Constraint` or `Rewrite` body
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Pattern {
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return _: Value;
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}
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// -----
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// CHECK: expected Pattern body to terminate with an operation rewrite statement
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Pattern {
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let value: Value;
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}
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// -----
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// CHECK: Pattern body was terminated by an operation rewrite statement, but found trailing statements
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Pattern {
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erase root: Op;
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let value: Value;
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}
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// -----
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// CHECK: expected Pattern lambda body to contain a single operation rewrite statement, such as `erase`, `replace`, or `rewrite`
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Pattern => op<>;
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// -----
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Rewrite SomeRewrite();
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// CHECK: unable to invoke `Rewrite` within a match section
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Pattern {
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SomeRewrite();
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}
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// -----
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//===----------------------------------------------------------------------===//
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// Metadata
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//===----------------------------------------------------------------------===//
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// CHECK: expected pattern metadata identifier
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Pattern with {}
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// -----
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// CHECK: unknown pattern metadata
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Pattern with unknown {}
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// -----
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// CHECK: expected `(` before pattern benefit
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Pattern with benefit) {}
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// -----
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// CHECK: expected integral pattern benefit
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Pattern with benefit(foo) {}
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// -----
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// CHECK: expected pattern benefit to fit within a 16-bit integer
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Pattern with benefit(65536) {}
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// -----
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// CHECK: expected `)` after pattern benefit
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Pattern with benefit(1( {}
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// -----
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// CHECK: pattern benefit has already been specified
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// CHECK: see previous definition here
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Pattern with benefit(1), benefit(1) {}
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// -----
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// CHECK: pattern recursion metadata has already been specified
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// CHECK: see previous definition here
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Pattern with recursion, recursion {}
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