================
@@ -7219,6 +7219,18 @@ its underlying representation to be a WebAssembly
``funcref``.
}];
}
+def DebugInfoTypeDocumentation : Documentation {
+ let Category = DocCatField;
+ let Content = [{
+This attribute allows to alter type of a bitfield in debug information.
+Such a need might arise when bitfield is intended to store an enumeration
value,
+but has to be specified as having enumeration's underlying type, in order to
+facilitate compiler optimizations. But this also causes underlying type to be
+emitted in debug information, making it hard for debuggers to map bitfield's
+value back to enumeration. This attribute helps with this.
+ }];
----------------
erichkeane wrote:
This seems better than mine FYI.
https://github.com/llvm/llvm-project/pull/69104
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