mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-17 05:29:24 +00:00
Extend constructor so that it can support GlobalValue's (with names).
Make GlobalValue a "classof" Constant Fix the classof(Value*) to include GlobalValue's git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14918 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
parent
d25e6cd128
commit
e2643aa9df
@ -20,7 +20,9 @@ namespace llvm {
|
||||
|
||||
class Constant : public User {
|
||||
protected:
|
||||
inline Constant(const Type *Ty) : User(Ty, Value::ConstantVal) {}
|
||||
inline Constant(const Type *Ty, ValueTy vty = Value::ConstantVal,
|
||||
const std::string& Name = "" )
|
||||
: User(Ty, vty, Name) {}
|
||||
~Constant() {}
|
||||
|
||||
void destroyConstantImpl();
|
||||
@ -50,20 +52,16 @@ public:
|
||||
/// available cached constants. Implementations should call
|
||||
/// destroyConstantImpl as the last thing they do, to destroy all users and
|
||||
/// delete this.
|
||||
///
|
||||
/// Note that this call is only valid on non-primitive constants: You cannot
|
||||
/// destroy an integer constant for example. This API is used to delete
|
||||
/// constants that have ConstantPointerRef's embeded in them when the module
|
||||
/// is deleted, and it is used by GlobalDCE to remove ConstantPointerRefs that
|
||||
/// are unneeded, allowing globals to be DCE'd.
|
||||
///
|
||||
virtual void destroyConstant() { assert(0 && "Not reached!"); }
|
||||
|
||||
|
||||
//// Methods for support type inquiry through isa, cast, and dyn_cast:
|
||||
static inline bool classof(const Constant *) { return true; }
|
||||
static inline bool classof(const GlobalValue *) { return true; }
|
||||
static inline bool classof(const Value *V) {
|
||||
return V->getValueType() == Value::ConstantVal;
|
||||
return V->getValueType() == Value::ConstantVal ||
|
||||
V->getValueType() == Value::FunctionVal ||
|
||||
V->getValueType() == Value::GlobalVariableVal;
|
||||
}
|
||||
|
||||
/// replaceUsesOfWithOnConstant - This method is a special form of
|
||||
|
Loading…
Reference in New Issue
Block a user