#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/Twine.h"
#include "llvm/Support/Casting.h"
-#include <iosfwd>
#include <string>
namespace llvm {
/// print - Implement operator<< on Value.
///
- void print(std::ostream &O, AssemblyAnnotationWriter *AAW = 0) const;
void print(raw_ostream &O, AssemblyAnnotationWriter *AAW = 0) const;
/// All values are typed, get the type of this value.
/// modified.
///
/// This is currently guaranteed to return a StringRef for which data() points
- /// to a valid null terminated string. This usage is deprecated, however, and
- /// clients should not rely on it. If such behavior is needed, clients should
- /// use getNameStr() or switch to an interface that does not depend on null
- /// termination.
+ /// to a valid null terminated string. The use of StringRef.data() is
+ /// deprecated here, however, and clients should not rely on it. If such
+ /// behavior is needed, clients should use expensive getNameStr(), or switch
+ /// to an interface that does not depend on null termination.
StringRef getName() const;
/// getNameStr() - Return the name of the specified value, *constructing a
ConstantPointerNullVal, // This is an instance of ConstantPointerNull
MDNodeVal, // This is an instance of MDNode
MDStringVal, // This is an instance of MDString
+ NamedMDNodeVal, // This is an instance of NamedMDNode
InlineAsmVal, // This is an instance of InlineAsm
PseudoSourceValueVal, // This is an instance of PseudoSourceValue
InstructionVal, // This is an instance of Instruction
return SubclassID;
}
+ /// hasSameSubclassOptionalData - Test whether the optional flags contained
+ /// in this value are equal to the optional flags in the given value.
+ bool hasSameSubclassOptionalData(const Value *V) const {
+ return SubclassOptionalData == V->SubclassOptionalData;
+ }
+
+ /// intersectOptionalDataWith - Clear any optional flags in this value
+ /// that are not also set in the given value.
+ void intersectOptionalDataWith(const Value *V) {
+ SubclassOptionalData &= V->SubclassOptionalData;
+ }
+
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const Value *) {
return true; // Values are always values.
}
};
-inline std::ostream &operator<<(std::ostream &OS, const Value &V) {
- V.print(OS);
- return OS;
-}
inline raw_ostream &operator<<(raw_ostream &OS, const Value &V) {
V.print(OS);
return OS;