--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/TableGen/Paste.td	Thu Dec 12 13:56:28 2013 +0900
@@ -0,0 +1,36 @@
+// RUN: llvm-tblgen %s | FileCheck %s
+// XFAIL: vg_leak
+
+class Instr<int i> {
+  int index = i;
+}
+
+multiclass Test {
+  def Vx#NAME#PS : Instr<0>;
+  def Vx#NAME#PD : Instr<1>;
+  def Vy#NAME#PS : Instr<2>;
+  def Vy#NAME#PD : Instr<3>;
+}
+
+defm ADD : Test;
+defm SUB : Test;
+
+// CHECK: VxADDPD
+// CHECK: index = 1;
+// CHECK: VxADDPS
+// CHECK: index = 0;
+
+// CHECK: VxSUBPD
+// CHECK: index = 1;
+// CHECK: VxSUBPS
+// CHECK: index = 0;
+
+// CHECK: VyADDPD
+// CHECK: index = 3;
+// CHECK: VyADDPS
+// CHECK: index = 2;
+
+// CHECK: VySUBPD
+// CHECK: index = 3;
+// CHECK: VySUBPS
+// CHECK: index = 2;