ba223fa [Clang][CodeGen][RISCV] Add hard float ABI tests with empty struct

1 file Authored by Luís Marques 3 years ago, Committed by tstellar 3 years ago,
    [Clang][CodeGen][RISCV] Add hard float ABI tests with empty struct
    
    This patch adds tests that showcase a behavior that is currently buggy.
    Fix in a follow-up patch.
    
    Differential Revision: https://reviews.llvm.org/D91269
    
    (cherry picked from commit ca93f9abdc0abc96ca8fb7999549a50aadd95caf)