[llvm-branch-commits] [BOLT] Detect .warm split functions as cold fragments (PR #93759)

[Maksim Panchenko via llvm-branch-commits]

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@@ -596,6 +597,9 @@ class RewriteInstance {
 
   NameResolver NR;
 
+  // Regex object matching split function names.
+  const Regex ColdFragment{"(.*)\\.(cold|warm)(\\.[0-9]+)?"};
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maksfb wrote:

nit: s/ColdFragment/FunctionFragmentTemplate/

https://github.com/llvm/llvm-project/pull/93759