Rename LoadX to LoadExt.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57526 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/IA64/IA64ISelLowering.cpp b/lib/Target/IA64/IA64ISelLowering.cpp
index 3959dc6..1158271 100644
--- a/lib/Target/IA64/IA64ISelLowering.cpp
+++ b/lib/Target/IA64/IA64ISelLowering.cpp
@@ -35,14 +35,14 @@
   // register class for predicate registers
   addRegisterClass(MVT::i1, IA64::PRRegisterClass);
 
-  setLoadXAction(ISD::EXTLOAD          , MVT::i1   , Promote);
+  setLoadExtAction(ISD::EXTLOAD          , MVT::i1   , Promote);
 
-  setLoadXAction(ISD::ZEXTLOAD         , MVT::i1   , Promote);
+  setLoadExtAction(ISD::ZEXTLOAD         , MVT::i1   , Promote);
 
-  setLoadXAction(ISD::SEXTLOAD         , MVT::i1   , Promote);
-  setLoadXAction(ISD::SEXTLOAD         , MVT::i8   , Expand);
-  setLoadXAction(ISD::SEXTLOAD         , MVT::i16  , Expand);
-  setLoadXAction(ISD::SEXTLOAD         , MVT::i32  , Expand);
+  setLoadExtAction(ISD::SEXTLOAD         , MVT::i1   , Promote);
+  setLoadExtAction(ISD::SEXTLOAD         , MVT::i8   , Expand);
+  setLoadExtAction(ISD::SEXTLOAD         , MVT::i16  , Expand);
+  setLoadExtAction(ISD::SEXTLOAD         , MVT::i32  , Expand);
 
   setOperationAction(ISD::BRIND            , MVT::Other, Expand);
   setOperationAction(ISD::BR_JT            , MVT::Other, Expand);