================
@@ -29,6 +29,11 @@ include "clang/CIR/Interfaces/ASTAttrInterfaces.td"
class CIR_Attr<string name, string attrMnemonic, list<Trait> traits = []>
: AttrDef<CIR_Dialect, name, traits> {
let mnemonic = attrMnemonic;
+
+ // When set, clang-tblgen includes this attribute in the DirectToLLVM
+ // `CIRAttrToValue` TypeSwitch and emits a `visitCirAttr` declaration;
+ // a matching definition must exist in LowerToLLVM.cpp.
+ bit hasAttrToValueLowering = 0;
----------------
erichkeane wrote:
Can we have a FIXME on this to explore some of the suggested Heuristics you
mentioned (TypeInterface/etc?). Would be nice if someone could check that out
someday
https://github.com/llvm/llvm-project/pull/187607
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