[llvm] [NewPM][BPF] Add `BPFCodeGenPassBuilder` (PR #94158)

[Yingchi Long via llvm-commits]

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@@ -0,0 +1,30 @@
+//===-- BPFCodeGenPassBuilder.cpp -----------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implement BPFCodeGenPassBuilder class.
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inclyc wrote:

```suggestion
// This file implements BPFCodeGenPassBuilder class.
```

https://github.com/llvm/llvm-project/pull/94158