[clang] [CIR] Refactor global variable emission and initialization (PR #138222)

[Andy Kaylor via cfe-commits]

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@@ -31,6 +31,15 @@ class ConstantEmitter {
 private:
   bool abstract = false;
 
+  /// Whether non-abstract components of the emitter have been initialized.
+  bool initializedNonAbstract = false;
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andykaylor wrote:

Yes, these are just for debugging. Wrapping them in NDEBUG makes sense.

https://github.com/llvm/llvm-project/pull/138222