[llvm-branch-commits] [llvm] [BOLT] Hash-based function matching (PR #95821)

[Amir Ayupov via llvm-branch-commits]

================
@@ -128,6 +128,11 @@ cl::opt<bool>
                cl::desc("instrument code to generate accurate profile data"),
                cl::cat(BoltOptCategory));
 
+cl::opt<bool>
+    MatchingFunctionsWithHash("stale-matching-matching-functions-with-hash",
+                              cl::desc("Matching functions using hash"),
----------------
aaupov wrote:

Technically it's independent of stale matching:
```suggestion
    MatchProfileWithFunctionHash("match-profile-with-function-hash",
                              cl::desc("Match profile with function hash"),
```

https://github.com/llvm/llvm-project/pull/95821