[llvm] Modify dwarf verification JSON to include detailed counts by sub-category (PR #128018)

[Miro Bucko via llvm-commits]

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@@ -30,18 +30,28 @@ class DWARFDebugAbbrev;
 class DataExtractor;
 struct DWARFSection;
 
+struct AggregationData {
+  unsigned OverallCount;
+  std::map<std::string, unsigned> DetailedCounts;
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mbucko wrote:

Out of curiosity, why std::map here?
Also, do you expect to have large number of elements in DetailedCounts?

https://github.com/llvm/llvm-project/pull/128018