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// # RUN: mlir-opt -test-print-invalid %s | FileCheck %s
// # RUN: mlir-opt -test-print-invalid %s --mlir-print-assume-verified | FileCheck %s --check-prefix=ASSUME-VERIFIED
// The pass creates some ops and prints them to stdout, the input is just an
// empty module.
module {}
// The operation is invalid because the body does not have a terminator, print
// the generic form.
// CHECK: Invalid operation:
// CHECK-NEXT: "func.func"() <{function_type = () -> (), sym_name = "test"}> ({
// CHECK-NEXT: ^bb0:
// CHECK-NEXT: })
// The operation is valid because the body has a terminator, print the custom
// form.
// CHECK: Valid operation:
// CHECK-NEXT: func @test() {
// CHECK-NEXT: return
// CHECK-NEXT: }
// With --mlir-print-assume-verified the custom form is printed in both cases.
// This works in this particular case, but may crash in general.
// ASSUME-VERIFIED: Invalid operation:
// ASSUME-VERIFIED-NEXT: func @test() {
// ASSUME-VERIFIED-NEXT: }
// ASSUME-VERIFIED: Valid operation:
// ASSUME-VERIFIED-NEXT: func @test() {
// ASSUME-VERIFIED-NEXT: return
// ASSUME-VERIFIED-NEXT: }
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