llvm-project

4b4d43da - [NFC][cfi] Ignore cfi-icall for DiagnosticHandler.h (#202515)

[NFC][cfi] Ignore cfi-icall for DiagnosticHandler.h (#202515) Different callback types for C and C++ cause CFI failures. At the moment `sanitizer-aarch64-linux-bootstrap-cfi` uses `-DLLVM_USE_SANITIZER=Undefined` as some parts are shared with Ubsan. So we use the same ignore list.