1 files changed, 40 insertions, 0 deletions
diff --git a/llvm/test/TableGen/SDNodeInfoEmitter/ambiguous-constraints-2.td b/llvm/test/TableGen/SDNodeInfoEmitter/ambiguous-constraints-2.td
new file mode 100644
index 0000000..29429e9
--- /dev/null
+++ b/llvm/test/TableGen/SDNodeInfoEmitter/ambiguous-constraints-2.td
@@ -0,0 +1,40 @@
+// RUN: llvm-tblgen -gen-sd-node-info -I %p/../../../include %s | FileCheck %s
+
+include "llvm/Target/Target.td"
+
+def MyTarget : Target;
+
+def my_node_1a : SDNode<"MyTargetISD::NODE_1", SDTypeProfile<1, 0, [SDTCisVT<0, i32>]>>;
+def my_node_1b : SDNode<"MyTargetISD::NODE_1", SDTypeProfile<1, 0, [SDTCisVT<0, i32>]>>;
+def my_node_2a : SDNode<"MyTargetISD::NODE_2", SDTypeProfile<1, 0, [SDTCisVT<0, i32>]>>;
+def my_node_2b : SDNode<"MyTargetISD::NODE_2", SDTypeProfile<1, 0, [SDTCisVT<0, untyped>]>>;
+
+// CHECK:       namespace llvm::MyTargetISD {
+// CHECK-EMPTY:
+// CHECK-NEXT:  enum GenNodeType : unsigned {
+// CHECK-NEXT:    NODE_1 = ISD::BUILTIN_OP_END,
+// CHECK-NEXT:    NODE_2,
+// CHECK-NEXT:  };
+// CHECK-EMPTY:
+// CHECK-NEXT:  static constexpr unsigned GENERATED_OPCODE_END = NODE_2 + 1;
+// CHECK-EMPTY:
+// CHECK-NEXT:  } // namespace llvm::MyTargetISD
+
+// CHECK:       static constexpr char MyTargetSDNodeNamesStorage[] =
+// CHECK-NEXT:    "\0"
+// CHECK-NEXT:    "MyTargetISD::NODE_1\0"
+// CHECK-NEXT:    "MyTargetISD::NODE_2\0"
+// CHECK-NEXT:    ;
+
+// CHECK:       static const SDTypeConstraint MyTargetSDTypeConstraints[] = {
+// CHECK-NEXT:    /* 0 */ {SDTCisVT, 0, 0, MVT::i32},
+// CHECK-NEXT:  };
+// CHECK-EMPTY:
+// CHECK-NEXT:  static const SDNodeDesc MyTargetSDNodeDescs[] = {
+// CHECK-NEXT:      {1, 0, 0, 0, 0, 1, 0, 1}, // NODE_1
+// CHECK-NEXT:      {1, 0, 0, 0, 0, 21, 0, 0}, // NODE_2
+// CHECK-NEXT:  };
+// CHECK-EMPTY:
+// CHECK-NEXT:  static const SDNodeInfo MyTargetGenSDNodeInfo(
+// CHECK-NEXT:      /*NumOpcodes=*/2, MyTargetSDNodeDescs,
+// CHECK-NEXT:      MyTargetSDNodeNames, MyTargetSDTypeConstraints);