[opaque pointer types] Remove an unnecessary extra explicit value type in Function

Now that this is up in GlobalValue, just use the value there.

llvm-svn: 257949

1 files changed, 4 insertions, 3 deletions

diff --git a/llvm/lib/IR/Function.cpp b/llvm/lib/IR/Function.cpp
index cfdfc40..125f839 100644
--- a/llvm/lib/IR/Function.cpp
+++ b/llvm/lib/IR/Function.cpp
@@ -224,7 +224,9 @@ LLVMContext &Function::getContext() const {
   return getType()->getContext();
 }
 
-FunctionType *Function::getFunctionType() const { return Ty; }
+FunctionType *Function::getFunctionType() const {
+  return cast<FunctionType>(getValueType());
+}
 
 bool Function::isVarArg() const {
   return getFunctionType()->isVarArg();
@@ -249,8 +251,7 @@ void Function::eraseFromParent() {
 Function::Function(FunctionType *Ty, LinkageTypes Linkage, const Twine &name,
                    Module *ParentModule)
     : GlobalObject(Ty, Value::FunctionVal,
-                   OperandTraits<Function>::op_begin(this), 0, Linkage, name),
-      Ty(Ty) {
+                   OperandTraits<Function>::op_begin(this), 0, Linkage, name) {
   assert(FunctionType::isValidReturnType(getReturnType()) &&
          "invalid return type");
   setGlobalObjectSubClassData(0);