src/arch/aarch64/abi.zig    | 25 ++++++++++++++++-----
 src/arch/arm/abi.zig        | 13 +++++++----
 src/arch/x86_64/CodeGen.zig |  2 +-
 src/arch/x86_64/abi.zig     | 24 +++++++++++++++++---
 src/codegen/llvm.zig        | 30 +++++++++++--------------
 test/c_abi/cfuncs.c         | 38 +++++++++++++++++++++++++++-----
 test/c_abi/main.zig         | 35 +++++++++++++++++++++++++++++
 7 files changed, 131 insertions(+), 36 deletions(-)