[clang] [CIR] Add constant record ILE support (PR #155663)

[Andy Kaylor via cfe-commits]

================
@@ -130,6 +132,44 @@ void CIRGenBuilderTy::computeGlobalViewIndicesFromFlatOffset(
   computeGlobalViewIndicesFromFlatOffset(offset, subType, layout, indices);
 }
 
+static mlir::Type getAttributeType(mlir::Attribute attr) {
+  return mlir::cast<mlir::TypedAttr>(attr).getType();
+}
+
+cir::RecordType clang::CIRGen::CIRGenBuilderTy::getCompleteRecordType(
+    mlir::ArrayAttr fields, bool packed, bool padded, llvm::StringRef name,
+    const clang::RecordDecl *ast) {
+  llvm::SmallVector<mlir::Type, 8> members;
----------------
andykaylor wrote:

```suggestion
  llvm::SmallVector<mlir::Type> members;
```

https://github.com/llvm/llvm-project/pull/155663