[compiler-rt] [IRPGO][ValueProfile] Instrument virtual table address that could be used to do virtual table address comparision for indirect-call-promotion. (PR #66825)

[via llvm-commits]

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@@ -473,6 +485,26 @@ Error InstrProfSymtab::addFuncWithName(Function &F, StringRef PGOFuncName) {
   return Error::success();
 }
 
+uint64_t InstrProfSymtab::getVTableHashFromAddress(uint64_t Address) {
+  finalizeSymtab();
+  // printf("look up key 0x%llx\n", Address);
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modiking wrote:

Clean up commented out debug code here and in other places

https://github.com/llvm/llvm-project/pull/66825