e7e5202978
The amdgpu-kernel calling convention was reverted in commit
f6b21e90d1 due to inactivity in the amdgpu
target.
Introduce a `gpu-kernel` calling convention that translates to
`ptx_kernel` or `amdgpu_kernel`, depending on the target that rust
compiles for.
18 lines
495 B
Rust
18 lines
495 B
Rust
// Checks that the gpu-kernel calling convention correctly translates to LLVM calling conventions.
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//@ revisions: nvptx
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//@ [nvptx] compile-flags: --crate-type=rlib --target=nvptx64-nvidia-cuda
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//@ [nvptx] needs-llvm-components: nvptx
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#![feature(no_core, lang_items, abi_gpu_kernel)]
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#![no_core]
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#[lang = "sized"]
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trait Sized {}
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#[lang = "freeze"]
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trait Freeze {}
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#[lang = "copy"]
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trait Copy {}
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// nvptx: define ptx_kernel void @fun(i32
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#[no_mangle]
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pub extern "gpu-kernel" fn fun(_: i32) {}
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