[compiler-rt] [llvm] [InstrFDO]Record the on-disk header size in indexed profile header (PR #88212)

[Mingming Liu via llvm-commits]

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@@ -1650,10 +1659,12 @@ size_t Header::size() const {
     // When a new field is added to the header add a case statement here to
     // compute the size as offset of the new field + size of the new field. This
     // relies on the field being added to the end of the list.
-    static_assert(IndexedInstrProf::ProfVersion::CurrentVersion == Version12,
+    static_assert(IndexedInstrProf::ProfVersion::CurrentVersion == Version13,
                   "Please update the size computation below if a new field has "
                   "been added to the header, if not add a case statement to "
                   "fall through to the latest version.");
+  case 13ull:
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minglotus-6 wrote:

done in this [commit](https://github.com/llvm/llvm-project/pull/88212/commits/3ac8075b1f893e91f4a3bd5495f4494c87b752eb).

https://github.com/llvm/llvm-project/pull/88212