diff --git a/lib/Target/Target.td b/lib/Target/Target.td
index ac2c0281ea4..e0969a74914 100644
--- a/lib/Target/Target.td
+++ b/lib/Target/Target.td
@@ -147,6 +147,7 @@ class Operand<ValueType ty> {
   string PrintMethod = "printOperand";
 }
 
+def i1imm  : Operand<i1>;
 def i8imm  : Operand<i8>;
 def i16imm : Operand<i16>;
 def i32imm : Operand<i32>;