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| author | Andrew Kelley <andrew@ziglang.org> | 2022-04-21 20:22:41 -0700 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2022-04-21 20:27:06 -0700 |
| commit | 9c5fe5b5a435729f2bfc61a45dc6ebd0969faf89 (patch) | |
| tree | 7cc5036a66a18b7e43388c9d1c99f581c908fd9b /test | |
| parent | 804d0661f5afdc1ca10a3f6d127a7631bcfa940b (diff) | |
| download | zig-9c5fe5b5a435729f2bfc61a45dc6ebd0969faf89.tar.gz zig-9c5fe5b5a435729f2bfc61a45dc6ebd0969faf89.zip | |
LLVM: C calling convention lowering fixes
For parameters and return types of functions with the C calling
convention, the LLVM backend now has a special lowering for the function
type that makes the function adhere to the C ABI. The AIR instruction
lowerings for call, ret, and ret_load are adjusted to bitcast the real
type to the ABI type if necessary.
More work on this will need to be done, however, this improvement is
enough that stage3 now passes all the same behavior tests that stage2
passes - notably, translate-c no longer has a segfault due to C ABI
issues with Zig's Clang C API wrapper.
Diffstat (limited to 'test')
0 files changed, 0 insertions, 0 deletions