22 lines
652 B
MLIR
22 lines
652 B
MLIR
// RUN: mlir-opt %s -split-input-file -verify-diagnostics | FileCheck %s
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// FileCheck test must have at least one CHECK statement.
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// CHECK-LABEL: @no_op
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func.func @no_op(%arg0: !async.token) {
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return
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}
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// -----
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func.func @wrong_async_await_arg_type(%arg0: f32) {
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// expected-error @+1 {{'async.await' op operand #0 must be async value type or async token type, but got 'f32'}}
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async.await %arg0 : f32
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}
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// -----
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func.func @wrong_async_await_result_type(%arg0: !async.value<f32>) {
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// expected-error @+1 {{'async.await' op result type 'f64' does not match async value type 'f32'}}
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%0 = "async.await"(%arg0): (!async.value<f32>) -> f64
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}
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