================
@@ -1057,6 +1057,12 @@ class TargetInfo : public TransferrableTargetInfo,
/// idea to avoid optimizing based on that undef behavior.
virtual bool isCLZForZeroUndef() const { return true; }
+ /// Returns whether pointers and integers of the same size are considered
+ /// ABI-compatible on this target. Defaults to true; targets with separate
+ /// register files for pointers and integers (e.g., m68k) should override
+ /// to return false.
+ virtual bool arePointersAndIntegersABICompatible() const { return true; }
----------------
AaronBallman wrote:
Have you done an analysis of the targets Clang supports to determine that only
m68k is problematic?
https://github.com/llvm/llvm-project/pull/203955
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