[clang] [llvm] [CodeGen][COFF] Always emit CodeView compiler info on Windows targets (PR #142970)

[Alexandre Ganea via llvm-commits]

================
@@ -98,6 +98,9 @@ class LLVM_LIBRARY_VISIBILITY CodeViewDebug : public DebugHandlerBase {
   /// The codeview CPU type used by the translation unit.
   codeview::CPUType TheCPU;
 
+  /// Whether to emit compiler information only.
+  bool NoDebug = false;
----------------
aganea wrote:

It might be clearer reading the code above if we named this `OnlyCompilerInfo`.

https://github.com/llvm/llvm-project/pull/142970