1 files changed, 29 insertions, 0 deletions
diff --git a/test/TableGen/pr8330.td b/test/TableGen/pr8330.td
new file mode 100644
index 0000000000..7779b635e3
--- /dev/null
+++ b/test/TableGen/pr8330.td
@@ -0,0 +1,29 @@
+// RUN: llvm-tblgen %s | FileCheck %s
+// XFAIL: vg_leak
+
+class Or4<bits<8> Val> {
+  bits<8> V = {Val{7}, Val{6}, Val{5}, Val{4}, Val{3}, 1, Val{1}, Val{0} };
+}
+
+class Whatev<bits<8> x>;
+
+class Whatever<bits<8> x> {
+  bits<8> W = {x{0}, x{1}, x{2}, x{3}, x{4}, x{5}, x{6}, x{7} };
+}
+
+multiclass X<bits<8> BaseOpc> {
+ def bar : Whatev<Or4<BaseOpc>.V >;
+}
+
+multiclass Y<bits<8> BaseOpc> {
+ def foo : Whatever<Or4<BaseOpc>.V >;
+}
+
+defm a : X<4>;
+
+// CHECK: def abar
+
+defm b : Y<8>;
+
+// CHECK: def bfoo
+// CHECK-NEXT: bits<8> W = { 0, 0, 1, 1, 0, 0, 0, 0 };