1// RUN: not llvm-tblgen --gen-subtarget -I %p/../../include -I %p/Common %s -o - 2>&1 | FileCheck %s
2
3include "llvm/Target/Target.td"
4
5def FakeTarget : Target { }
6
7def FakeModel : SchedMachineModel { }
8
9def WriteA : SchedWrite;
10def WriteB : SchedWrite;
11
12let SchedModel = NoSchedModel in {
13  def : InstRW<[WriteA], (instrs COPY)>;
14
15  def : InstRW<[WriteB], (instrs COPY)>;
16// CHECK: [[@LINE-1]]:3: error: Overlapping InstRW definition for "COPY" also matches previous "(instrs COPY)".
17// CHECK-NEXT: def : InstRW<[WriteB], (instrs COPY)>;
18
19// CHECK: [[@LINE-6]]:3: note: Previous match was here.
20// CHECK-NEXT: def : InstRW<[WriteA], (instrs COPY)>;
21}