MC: Clean up MCExpr naming. NFC.

llvm-svn: 238634
diff --git a/llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp b/llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp
index 1759b7a..795c1ba 100644
--- a/llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp
+++ b/llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp
@@ -572,7 +572,7 @@
     Symbol->setExternal(false);
     AssignSection(Symbol, getCurrentSection().first);
 
-    const MCExpr *Value = MCSymbolRefExpr::Create(Start, getContext());
+    const MCExpr *Value = MCSymbolRefExpr::create(Start, getContext());
     Symbol->setVariableValue(Value);
   }
 
@@ -1095,7 +1095,7 @@
     EmitPersonalityFixup(GetAEABIUnwindPersonalityName(PersonalityIndex));
 
   const MCSymbolRefExpr *FnStartRef =
-    MCSymbolRefExpr::Create(FnStart,
+    MCSymbolRefExpr::create(FnStart,
                             MCSymbolRefExpr::VK_ARM_PREL31,
                             getContext());
 
@@ -1106,7 +1106,7 @@
   } else if (ExTab) {
     // Emit a reference to the unwind opcodes in the ".ARM.extab" section.
     const MCSymbolRefExpr *ExTabEntryRef =
-      MCSymbolRefExpr::Create(ExTab,
+      MCSymbolRefExpr::create(ExTab,
                               MCSymbolRefExpr::VK_ARM_PREL31,
                               getContext());
     EmitValue(ExTabEntryRef, 4);
@@ -1138,7 +1138,7 @@
 void ARMELFStreamer::EmitPersonalityFixup(StringRef Name) {
   const MCSymbol *PersonalitySym = getContext().getOrCreateSymbol(Name);
 
-  const MCSymbolRefExpr *PersonalityRef = MCSymbolRefExpr::Create(
+  const MCSymbolRefExpr *PersonalityRef = MCSymbolRefExpr::create(
       PersonalitySym, MCSymbolRefExpr::VK_ARM_NONE, getContext());
 
   visitUsedExpr(*PersonalityRef);
@@ -1186,7 +1186,7 @@
   // Emit personality
   if (Personality) {
     const MCSymbolRefExpr *PersonalityRef =
-      MCSymbolRefExpr::Create(Personality,
+      MCSymbolRefExpr::create(Personality,
                               MCSymbolRefExpr::VK_ARM_PREL31,
                               getContext());