[llvm] [llvm-profgen] Loading binary functions from .symtab when DWARF info is incomplete (PR #163654)

[via llvm-commits]

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@@ -257,6 +264,9 @@ void ProfiledBinary::load() {
   if (ShowDisassemblyOnly)
     decodePseudoProbe(Obj);
 
+  if (LoadFunctionFromSymbol && UsePseudoProbes)
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WenleiHe wrote:

Why is pseudo-probe required here? 

https://github.com/llvm/llvm-project/pull/163654