1 files changed, 75 insertions, 0 deletions
diff --git a/llvm/test/TableGen/listsplat.td b/llvm/test/TableGen/listsplat.td
new file mode 100644
index 00000000000..5a93a4c722c
--- /dev/null
+++ b/llvm/test/TableGen/listsplat.td
@@ -0,0 +1,75 @@
+// RUN: llvm-tblgen %s | FileCheck %s
+
+// CHECK: ------------- Classes -----------------
+// CHECK-NEXT: class X<int X:a = ?, int X:b = ?> {
+// CHECK-NEXT:   list<int> x = !listsplat(X:a, X:b);
+// CHECK-NEXT: }
+// CHECK-NEXT: class Y<string Y:a = ?, int Y:b = ?> {
+// CHECK-NEXT:   list<string> x = !listsplat(Y:a, Y:b);
+// CHECK-NEXT: }
+// CHECK-NEXT: ------------- Defs -----------------
+// CHECK-NEXT: def DX00 {      // X
+// CHECK-NEXT:   list<int> x = [];
+// CHECK-NEXT: }
+// CHECK-NEXT: def DX01 {      // X
+// CHECK-NEXT:   list<int> x = [0];
+// CHECK-NEXT: }
+// CHECK-NEXT: def DX02 {      // X
+// CHECK-NEXT:   list<int> x = [0, 0];
+// CHECK-NEXT: }
+// CHECK-NEXT: def DX10 {      // X
+// CHECK-NEXT:   list<int> x = [];
+// CHECK-NEXT: }
+// CHECK-NEXT: def DX11 {      // X
+// CHECK-NEXT:   list<int> x = [1];
+// CHECK-NEXT: }
+// CHECK-NEXT: def DX12 {      // X
+// CHECK-NEXT:   list<int> x = [1, 1];
+// CHECK-NEXT: }
+// CHECK-NEXT: def DYa0 {      // Y
+// CHECK-NEXT:   list<string> x = [];
+// CHECK-NEXT: }
+// CHECK-NEXT: def DYa1 {      // Y
+// CHECK-NEXT:   list<string> x = ["a"];
+// CHECK-NEXT: }
+// CHECK-NEXT: def DYa2 {      // Y
+// CHECK-NEXT:   list<string> x = ["a", "a"];
+// CHECK-NEXT: }
+// CHECK-NEXT: def DYe0 {      // Y
+// CHECK-NEXT:   list<string> x = [];
+// CHECK-NEXT: }
+// CHECK-NEXT: def DYe1 {      // Y
+// CHECK-NEXT:   list<string> x = [""];
+// CHECK-NEXT: }
+// CHECK-NEXT: def DYe2 {      // Y
+// CHECK-NEXT:   list<string> x = ["", ""];
+// CHECK-NEXT: }
+// CHECK-NEXT: def DZ {        // X
+// CHECK-NEXT:   list<int> x = [42, 42, 42];
+// CHECK-NEXT: }
+
+class X<int a, int b> {
+  list<int> x = !listsplat(a, b);
+}
+
+class Y<string a, int b> {
+  list<string> x = !listsplat(a, b);
+}
+
+def DX00 : X<0, 0>;
+def DX01 : X<0, 1>;
+def DX02 : X<0, 2>;
+
+def DX10 : X<1, 0>;
+def DX11 : X<1, 1>;
+def DX12 : X<1, 2>;
+
+def DYe0 : Y<"", 0>;
+def DYe1 : Y<"", 1>;
+def DYe2 : Y<"", 2>;
+
+def DYa0 : Y<"a", 0>;
+def DYa1 : Y<"a", 1>;
+def DYa2 : Y<"a", 2>;
+
+def DZ : X<42, !size([1, 2, 3])>;