[TableGen] Improve decoding options for non-orthogonal instructions

[oota-llvm.git] / test / TableGen / defmclass.td

diff --git a/test/TableGen/defmclass.td b/test/TableGen/defmclass.td
index ef8e8f794bac0baed55d9098139c81c36e0f31d8..80f03b319426e42e8f0db62ce7e48c62d9bb09ec 100644 (file)
--- a/test/TableGen/defmclass.td
+++ b/test/TableGen/defmclass.td
@@ -1,4 +1,4 @@
-// RUN: tblgen %s | FileCheck %s
+// RUN: llvm-tblgen %s | FileCheck %s
 // XFAIL: vg_leak
 
 class XD { bits<4> Prefix = 11; }
@@ -16,6 +16,7 @@ class BaseI {
 class I<bits<4> op> : BaseI {
   bits<4> opcode = op;
   int val = !if(!eq(Prefix, xd.Prefix), 7, 21);
+  int check = !if(hasVEX_4VPrefix, 0, 10);
 }
 
 multiclass R {
@@ -33,4 +34,17 @@ multiclass Y {
   defm SD : R, M, XS;
 }
 
+// CHECK: int check = 0;
 defm Instr : Y, VEX;
+
+
+// Anonymous defm.
+
+multiclass SomeAnonymous<int x> {
+  def rm;
+  def mr;
+}
+
+// These multiclasses shouldn't conflict.
+defm : SomeAnonymous<1>;
+defm : SomeAnonymous<2>;
\ No newline at end of file