diff options
Diffstat (limited to 'lib/VMCore')
-rw-r--r-- | lib/VMCore/Attributes.cpp | 5 | ||||
-rw-r--r-- | lib/VMCore/AttributesImpl.h | 51 | ||||
-rw-r--r-- | lib/VMCore/LLVMContextImpl.h | 2 |
3 files changed, 57 insertions, 1 deletions
diff --git a/lib/VMCore/Attributes.cpp b/lib/VMCore/Attributes.cpp index 010a356dea..fc5884be84 100644 --- a/lib/VMCore/Attributes.cpp +++ b/lib/VMCore/Attributes.cpp @@ -12,6 +12,7 @@ //===----------------------------------------------------------------------===// #include "llvm/Attributes.h" +#include "AttributesImpl.h" #include "LLVMContextImpl.h" #include "llvm/Type.h" #include "llvm/ADT/StringExtras.h" @@ -67,6 +68,10 @@ bool Attributes::hasAttribute(AttrVal Val) const { return Attrs && Attrs->hasAttribute(Val); } +bool Attributes::hasAttributes() const { + return Attrs && Attrs->hasAttributes(); +} + bool Attributes::hasAttributes(const Attributes &A) const { return Attrs && Attrs->hasAttributes(A); } diff --git a/lib/VMCore/AttributesImpl.h b/lib/VMCore/AttributesImpl.h new file mode 100644 index 0000000000..93001e279f --- /dev/null +++ b/lib/VMCore/AttributesImpl.h @@ -0,0 +1,51 @@ +//===-- 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 { + friend class Attributes; + 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; + + 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 diff --git a/lib/VMCore/LLVMContextImpl.h b/lib/VMCore/LLVMContextImpl.h index 524f7e54bb..ee31814c05 100644 --- a/lib/VMCore/LLVMContextImpl.h +++ b/lib/VMCore/LLVMContextImpl.h @@ -16,9 +16,9 @@ #define LLVM_LLVMCONTEXT_IMPL_H #include "llvm/LLVMContext.h" +#include "AttributesImpl.h" #include "ConstantsContext.h" #include "LeaksContext.h" -#include "llvm/AttributesImpl.h" #include "llvm/Constants.h" #include "llvm/DerivedTypes.h" #include "llvm/Metadata.h" |