diff --git a/lib/Target/Alpha/AlphaInstrFormats.td b/lib/Target/Alpha/AlphaInstrFormats.td
index ed919cc7629..cf7df80085c 100644
--- a/lib/Target/Alpha/AlphaInstrFormats.td
+++ b/lib/Target/Alpha/AlphaInstrFormats.td
@@ -102,6 +102,7 @@ class BForm<bits<6> opcode, string asmstr>
   let Inst{25-21} = Ra;
   let Inst{20-0} = disp;
 }
+let isBranch = 1, isTerminator = 1 in
 class BFormD<bits<6> opcode, string asmstr> 
     : InstAlpha<opcode, (ops s21imm:$DISP), asmstr> {
   bits<5> Ra = 31;