/// Create a DataLayout.
const DataLayout createDataLayout() const { return DL; }
+ /// Test if a DataLayout if compatible with the CodeGen for this target.
+ ///
+ /// The LLVM Module owns a DataLayout that is used for the target independent
+ /// optimizations and code generation. This hook provides a target specific
+ /// check on the validity of this DataLayout.
+ bool isCompatibleDataLayout(const DataLayout &Candidate) const {
+ return DL == Candidate;
+ }
+
/// Get the pointer size for this target.
///
/// This is the only time the DataLayout in the TargetMachine is used.