[Mlir-commits] [mlir] [flang] [clang-tools-extra] [lldb] [compiler-rt] [clang] [llvm] [Profile] Add binary profile correlation for code coverage. (PR #69493)

[David Li]

================
@@ -1829,6 +1833,22 @@ void CoverageMappingModuleGen::emit() {
                              llvm::GlobalValue::InternalLinkage, NamesArrVal,
                              llvm::getCoverageUnusedNamesVarName());
   }
+  const StringRef VarName(INSTR_PROF_QUOTE(INSTR_PROF_RAW_VERSION_VAR));
----------------
david-xl wrote:

Add some comments for this segment.

https://github.com/llvm/llvm-project/pull/69493