[clang] [CIR] Add pass_object_size hidden parameter support (PR #191482)

[Andy Kaylor via cfe-commits]

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@@ -995,8 +995,17 @@ clang::QualType CIRGenFunction::buildFunctionArgList(clang::GlobalDecl gd,
       cgm.errorNYI(fd->getSourceRange(),
                    "buildFunctionArgList: inherited constructor");
 
-  for (auto *param : fd->parameters())
+  for (auto *param : fd->parameters()) {
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andykaylor wrote:

This overlaps with the work @erichkeane is doing here: https://github.com/llvm/llvm-project/pull/191467

https://github.com/llvm/llvm-project/pull/191482