bors d0293c6cf2 Auto merge of #125854 - beetrees:zst-arg-abi, r=estebank ... Move ZST ABI handling to `rustc_target` Currently, target specific handling of ZST function call ABI (specifically passing them indirectly instead of ignoring them) is handled in `rustc_ty_utils`, whereas all other target specific function call ABI handling is located in `rustc_target`. This PR moves the ZST handling to `rustc_target` so that all the target-specific function call ABI handling is in one place. In the process of doing so, this PR fixes #125850 by ensuring that ZST arguments are always correctly ignored in the x86-64 `"sysv64"` ABI; any code which would be affected by this fix would have ICEd before this PR. Tests are also added using `#[rustc_abi(debug)]` to ensure this behaviour does not regress. Fixes #125850		2024-08-18 22:15:41 +00:00
..
cross-crate
extern
foreign
issues
mir
numbers-arithmetic
statics	Use more accurate span for addr_of! suggestion	2024-07-18 18:39:20 +00:00
struct-enums
union
abi-sysv64-arg-passing.rs
abi-sysv64-register-usage.rs
abi-typo-unstable.rs
abi-typo-unstable.stderr
anon-extern-mod.rs
arm-unadjusted-intrinsic.rs
c-stack-as-value.rs
c-stack-returning-int64.rs
c-zst.other-linux.stderr	Move ZST ABI handling to rustc_target	2024-08-02 11:45:32 +01:00
c-zst.other.stderr	Move ZST ABI handling to rustc_target	2024-08-02 11:45:32 +01:00
c-zst.powerpc-linux.stderr	Move ZST ABI handling to rustc_target	2024-08-02 11:45:32 +01:00
c-zst.rs	Move ZST ABI handling to rustc_target	2024-08-02 11:45:32 +01:00
c-zst.s390x-linux.stderr	Move ZST ABI handling to rustc_target	2024-08-02 11:45:32 +01:00
c-zst.sparc64-linux.stderr	Move ZST ABI handling to rustc_target	2024-08-02 11:45:32 +01:00
c-zst.x86_64-pc-windows-gnu.stderr	Move ZST ABI handling to rustc_target	2024-08-02 11:45:32 +01:00
cabi-int-widening.rs
compatibility.rs
debug.rs
debug.stderr
explicit_repr_rust.rs
fixed_x18.rs
homogenous-floats-target-feature-mixup.rs
issue-28676.rs
large-byval-align.rs	Crash test for issue 121444 has been fixed	2024-07-30 10:22:48 +02:00
lib-defaults.rs
nullable-pointer-ffi-compat.rs
relocation_model_pic.rs
removed-wasm-abi.rs
removed-wasm-abi.stderr
riscv-discoverability-guidance.riscv32.stderr
riscv-discoverability-guidance.riscv64.stderr
riscv-discoverability-guidance.rs
rustcall-generic.rs
segfault-no-out-of-stack.rs
shadow-call-stack-without-fixed-x18.rs	unconditionally allow shadow call-stack for AArch64 whenever fixed-x18 is applied	2024-08-09 19:35:02 +08:00
stack-probes-lto.rs
stack-probes.rs
stack-protector.rs
sysv64-zst.rs	Move ZST ABI handling to rustc_target	2024-08-02 11:45:32 +01:00
sysv64-zst.stderr	Move ZST ABI handling to rustc_target	2024-08-02 11:45:32 +01:00
unsized-args-in-c-abi-issues-94223-115845.rs
unsupported.aarch64.stderr
unsupported.arm.stderr
unsupported.i686.stderr
unsupported.riscv32.stderr
unsupported.riscv64.stderr
unsupported.rs
unsupported.x64.stderr
variadic-ffi.rs
win64-zst.other.stderr	Move ZST ABI handling to rustc_target	2024-08-02 11:45:32 +01:00
win64-zst.rs	Move ZST ABI handling to rustc_target	2024-08-02 11:45:32 +01:00
win64-zst.windows-gnu.stderr	Move ZST ABI handling to rustc_target	2024-08-02 11:45:32 +01:00
x86stdcall2.rs
x86stdcall.rs