diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index dc894d9e31b..5703ea9df09 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -250,7 +250,7 @@ MipsTargetLowering(MipsTargetMachine &TM)
   setTargetDAGCombine(ISD::AND);
   setTargetDAGCombine(ISD::OR);
 
-  setMinFunctionAlignment(2);
+  setMinFunctionAlignment(HasMips64 ? 3 : 2);
 
   setStackPointerRegisterToSaveRestore(IsN64 ? Mips::SP_64 : Mips::SP);
   computeRegisterProperties();