Vendor import of llvm trunk r132879:

http://llvm.org/svn/llvm-project/llvm/trunk@132879

1 files changed, 5 insertions, 2 deletions

diff --git a/include/llvm/CompilerDriver/Common.td b/include/llvm/CompilerDriver/Common.td
index 84e8783..6ba30aa 100644
--- a/include/llvm/CompilerDriver/Common.td
+++ b/include/llvm/CompilerDriver/Common.td
@@ -56,8 +56,11 @@ def forward_not_split;
 def case;
 
 // Boolean constants.
-def true;
-def false;
+class Bool<bit val> {
+      bit Value = val;
+}
+def true : Bool<1>;
+def false : Bool<0>;
 
 // Boolean operators.
 def and;