[compiler-rt] [llvm] [AIX] PGO codegen changes for function-sections. (PR #139761)

[Amy Kwan via llvm-commits]

================
@@ -253,6 +253,22 @@ class PPCAIXAsmPrinter : public PPCAsmPrinter {
   DenseMap<const GlobalObject *, SmallVector<const GlobalAlias *, 1>>
       GOAliasMap;
 
+  // The __profd_* symbol for the profiling instrumentation data and the
+  // corresponding __profc_* counters it refernces.
----------------
amy-kwan wrote:

```suggestion
  // corresponding __profc_* counters it references.
```

https://github.com/llvm/llvm-project/pull/139761