#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/FoldingSet.h"
+#include "llvm/Support/Compiler.h"
#include "llvm/Support/PointerLikeTypeTraits.h"
#include <bitset>
#include <cassert>
///< stored as log2 of alignment with +1 bias
///< 0 means unaligned (different from align(1))
AlwaysInline, ///< inline=always
+ Builtin, ///< Callee is recognized as a builtin, despite
+ ///< nobuiltin attribute on its declaration.
ByVal, ///< Pass structure by value
+ InAlloca, ///< Pass structure in an alloca
+ Cold, ///< Marks function as being in a cold path.
InlineHint, ///< Source said inlining was desirable
InReg, ///< Force argument to be passed in register
MinSize, ///< Function must be optimized for size first
NoReturn, ///< Mark the function as not returning
NoUnwind, ///< Function doesn't unwind stack
OptimizeForSize, ///< opt_size
+ OptimizeNone, ///< Function must not be optimized.
ReadNone, ///< Function does not access memory
ReadOnly, ///< Function only reads from memory
Returned, ///< Return value is always equal to this argument
AttributeImpl *pImpl;
Attribute(AttributeImpl *A) : pImpl(A) {}
public:
- Attribute() : pImpl(0) {}
+ Attribute() : pImpl(nullptr) {}
//===--------------------------------------------------------------------===//
// Attribute Construction
/// index `1'.
class AttributeSet {
public:
- enum AttrIndex {
+ enum AttrIndex : unsigned {
ReturnIndex = 0U,
FunctionIndex = ~0U
};
explicit AttributeSet(AttributeSetImpl *LI) : pImpl(LI) {}
public:
- AttributeSet() : pImpl(0) {}
+ AttributeSet() : pImpl(nullptr) {}
//===--------------------------------------------------------------------===//
// AttributeSet Construction and Mutation
/// attribute sets are immutable, this returns a new set.
AttributeSet addAttribute(LLVMContext &C, unsigned Index,
StringRef Kind) const;
+ AttributeSet addAttribute(LLVMContext &C, unsigned Index,
+ StringRef Kind, StringRef Value) const;
/// \brief Add attributes to the attribute set at the given index. Since
/// attribute sets are immutable, this returns a new set.
addAttribute(A);
}
AttrBuilder(AttributeSet AS, unsigned Idx);
- AttrBuilder(const AttrBuilder &B)
- : Attrs(B.Attrs),
- TargetDepAttrs(B.TargetDepAttrs.begin(), B.TargetDepAttrs.end()),
- Alignment(B.Alignment), StackAlignment(B.StackAlignment) {}
void clear();