[llvm] Optionally print `!prof` metadata inline (PR #130303)

[Teresa Johnson via llvm-commits]

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@@ -4161,6 +4165,11 @@ void AssemblyWriter::printFunction(const Function *F) {
     writeOperand(F->getPersonalityFn(), /*PrintType=*/true);
   }
 
+  if (PrintPerfData && F->getEntryCount()) {
+    Out << " ";
+    F->getMetadata(LLVMContext::MD_prof)->print(Out, TheModule, true);
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teresajohnson wrote:

Document const true param here and in call later on.

https://github.com/llvm/llvm-project/pull/130303