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

[via cfe-commits]

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@@ -43,19 +45,15 @@ int main(int argc, const char *argv[]) {
   uint64_t bufsize = __llvm_profile_get_size_for_buffer_internal(
       __llvm_profile_begin_data(), __llvm_profile_end_data(),
       __llvm_profile_begin_counters(), __llvm_profile_end_counters(),
-      __llvm_profile_begin_names(), __llvm_profile_end_names());
+      __llvm_profile_begin_names(), __llvm_profile_end_names(), NULL, NULL,
+      NULL, NULL);
 
   char *buf = malloc(bufsize);
   int ret = __llvm_profile_write_buffer_internal(buf,
       __llvm_profile_begin_data(), __llvm_profile_end_data(),
       __llvm_profile_begin_counters(), __llvm_profile_end_counters(),
       __llvm_profile_begin_names(), __llvm_profile_end_names());
 
-  if (ret != 0) {
----------------
modiking wrote:

Looks like this early return got deleted, intentional?

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