[llvm] [CSSPGO] Compute and report profile matching recovered callsites and samples (PR #79090)

[via llvm-commits]

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@@ -455,9 +455,9 @@ class SampleProfileMatcher {
     Unknown = 32,
   };
 
-  // For each function, store every callsite state into a map, of which each
-  // entry is a pair of callsite location and MatchState. This is used for
-  // profile stalness computation and report.
+  // For each function, store every callsite a matching state into this map, of
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WenleiHe wrote:

store every callsite a matching state into this map, of which each entry is a pair of callsite location and MatchState.
->
store every callsite and its matching state into this map.

https://github.com/llvm/llvm-project/pull/79090