================
@@ -230,17 +230,41 @@ void RecordType::complete(ArrayRef<Type> members, bool
packed, bool padded) {
llvm_unreachable("failed to complete record");
}
+/// Return the largest member of in the type.
+///
+/// Recurses into union members never returning a union as the largest member.
+Type RecordType::getLargestMember(const ::mlir::DataLayout &dataLayout) const {
+ assert(isUnion() && "Only call getLargestMember on unions");
+ Type largestMember;
+ unsigned largestMemberSize = 0;
+ unsigned numElements = getNumElements();
+ auto members = getMembers();
----------------
andykaylor wrote:
Don't use auto here.
https://github.com/llvm/llvm-project/pull/137501
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