| //===-- AttributesImpl.h - Attributes Internals -----------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines various helper methods and classes used by LLVMContextImpl |
| // for creating and managing attributes. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_ATTRIBUTESIMPL_H |
| #define LLVM_ATTRIBUTESIMPL_H |
| |
| #include "llvm/ADT/FoldingSet.h" |
| |
| namespace llvm { |
| |
| class Attributes; |
| |
| class AttributesImpl : public FoldingSetNode { |
| uint64_t Bits; // FIXME: We will be expanding this. |
| public: |
| AttributesImpl(uint64_t bits) : Bits(bits) {} |
| |
| bool hasAttribute(uint64_t A) const; |
| |
| bool hasAttributes() const; |
| bool hasAttributes(const Attributes &A) const; |
| |
| uint64_t getAlignment() const; |
| uint64_t getStackAlignment() const; |
| |
| uint64_t Raw() const { return Bits; } // FIXME: Remove. |
| |
| static uint64_t getAttrMask(uint64_t Val); |
| |
| void Profile(FoldingSetNodeID &ID) const { |
| Profile(ID, Bits); |
| } |
| static void Profile(FoldingSetNodeID &ID, uint64_t Bits) { |
| ID.AddInteger(Bits); |
| } |
| }; |
| |
| } // end llvm namespace |
| |
| #endif |