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Add a TODO comment.

llvm-svn: 106397
This commit is contained in:
Dan Gohman 2010-06-19 21:30:18 +00:00
parent fcb0f1936b
commit 565876f980

View File

@ -1835,6 +1835,8 @@ LSRInstance::reconcileNewOffset(LSRUse &LU, int64_t NewOffset, bool HasBaseReg,
NewMaxOffset = NewOffset;
}
// Check for a mismatched access type, and fall back conservatively as needed.
// TODO: Be less conservative when the type is similar and can use the same
// addressing modes.
if (Kind == LSRUse::Address && AccessTy != LU.AccessTy)
NewAccessTy = Type::getVoidTy(AccessTy->getContext());