namespace llvm {
-class DataLayout;
-class TargetMachine;
-
//===----------------------------------------------------------------------===//
/// TargetSelectionDAGInfo - Targets can subclass this to parameterize the
/// SelectionDAG lowering and instruction selection process.
///
class TargetSelectionDAGInfo {
- TargetSelectionDAGInfo(const TargetSelectionDAGInfo &) LLVM_DELETED_FUNCTION;
- void operator=(const TargetSelectionDAGInfo &) LLVM_DELETED_FUNCTION;
-
- const DataLayout *TD;
-
-protected:
- const DataLayout *getDataLayout() const { return TD; }
+ TargetSelectionDAGInfo(const TargetSelectionDAGInfo &) = delete;
+ void operator=(const TargetSelectionDAGInfo &) = delete;
public:
- explicit TargetSelectionDAGInfo(const TargetMachine &TM);
+ explicit TargetSelectionDAGInfo() = default;
virtual ~TargetSelectionDAGInfo();
/// EmitTargetCodeForMemcpy - Emit target-specific code that performs a
/// more efficient than using a library call. This function can return a null
/// SDValue if the target declines to use custom code and a different
/// lowering strategy should be used.
- ///
+ ///
/// If AlwaysInline is true, the size is constant and the target should not
/// emit any calls and is strongly encouraged to attempt to emit inline code
/// even if it is beyond the usual threshold because this intrinsic is being