TableGen: Remove VarInit::getFieldType

It is redundant with the implementation in TypedInit.

Change-Id: I8ab1fb5c77e4923f7eb3ffae5889f0f8af6093b4

Reviewers: arsenm, craig.topper, tra, MartinO

Subscribers: wdng, llvm-commits

Differential Revision: https://reviews.llvm.org/D43678

llvm-svn: 326061

diff --git a/llvm/include/llvm/TableGen/Record.h b/llvm/include/llvm/TableGen/Record.h
index ba28cb4..ba6123b 100644 (file)
--- a/llvm/include/llvm/TableGen/Record.h
+++ b/llvm/include/llvm/TableGen/Record.h
@@ -892,8 +892,6 @@ public:
     return getNameInit()->getAsUnquotedString();
   }
 
-  RecTy *getFieldType(StringInit *FieldName) const override;
-
   /// This method is used by classes that refer to other
   /// variables which may not be defined at the time they expression is formed.
   /// If a value is set for the variable later, this method will be called on

diff --git a/llvm/lib/TableGen/Record.cpp b/llvm/lib/TableGen/Record.cpp
index 4686841..d487970 100644 (file)
--- a/llvm/lib/TableGen/Record.cpp
+++ b/llvm/lib/TableGen/Record.cpp
@@ -1248,13 +1248,6 @@ Init *VarInit::getBit(unsigned Bit) const {
   return VarBitInit::get(const_cast<VarInit*>(this), Bit);
 }
 
-RecTy *VarInit::getFieldType(StringInit *FieldName) const {
-  if (RecordRecTy *RTy = dyn_cast<RecordRecTy>(getType()))
-    if (const RecordVal *RV = RTy->getRecord()->getValue(FieldName))
-      return RV->getType();
-  return nullptr;
-}
-
 Init *VarInit::resolveReferences(Record &R, const RecordVal *RV) const {
   if (RecordVal *Val = R.getValue(VarName))
     if (RV == Val || (!RV && !isa<UnsetInit>(Val->getValue())))