llvm-project

b259dec3 - [LLVMABI][AARCH64] Add support for simple direct argument cases (#216849)

[LLVMABI][AARCH64] Add support for simple direct argument cases (#216849) This adds LLVM ABI library support for AArch64 argument type classification for scalar and matrix types that are classified as Direct. Other types are reported as not yet implemented. This also adds a Clang test for the ABI handling of types which are handled by the library. Assisted-by: Cursor / Grok 4.5 (test generation)