From: David Greene <greened@obbligato.org>
Date: Fri, 30 Sep 2011 20:59:52 +0000 (+0000)
Subject: Test More Complicated Lists
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=90b6e346ee45889842977de367eec8c711b598d0;p=oota-llvm.git

Test More Complicated Lists

Test of indexing lists of lists of lists works.  This also exercises
some operators.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140884 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/TableGen/LoLoL.td b/test/TableGen/LoLoL.td
new file mode 100644
index 00000000000..0307b399bc5
--- /dev/null
+++ b/test/TableGen/LoLoL.td
@@ -0,0 +1,17 @@
+// RUN: tblgen %s | FileCheck %s
+
+class Base<list<int> v> {
+  list<int> values = v;
+}
+
+class Derived<list<int> v> : Base<!if(!empty(v),[0],v)>;
+
+multiclass Multi<list<list<list<int>>> v> {
+  def ONE : Derived<!if(!empty(v),[]<int>,!if(!empty(!head(v)),[]<int>,v[0][0]))>;
+  def TWO : Derived<!if(!empty(v),[]<int>,!if(!empty(!tail(v)),!if(!empty(!head(v)),[]<int>,v[0][0]),v[1][0]))>;
+}
+
+defm Def : Multi<[[[]],[[1, 2, 3]]]>;
+
+// CHECK: values = [0]
+// CHECK: values = [1, 2, 3]