[llvm-branch-commits] [llvm] [BOLT] Match blocks with pseudo probes (PR #99891)

[via llvm-branch-commits]

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@@ -45,6 +45,8 @@ namespace opts {
 
 extern cl::opt<bool> TimeRewrite;
 extern cl::OptionCategory BoltOptCategory;
+extern cl::opt<unsigned> Verbosity;
+extern cl::opt<bool> ProfileUsePseudoProbes;
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WenleiHe wrote:

Ok, I think we need a dedicated flag to control matching strategy, otherwise it can be confusing. 

Generating profile with probe and using profile for stale profile matching are two different things. Like profile contains probe doesn't mean stale matching has to use probe. 

https://github.com/llvm/llvm-project/pull/99891