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c63793952e
Offload device LLVM's offload functionality usually expects an extra dyn_ptr argument. We could avoid it,b ut likely gonna need it very soon in one of the follow-up PRs (e.g. to request shared memory). So we might as well already add it. This PR adds a %dyn_ptr ptr to GPUKernel ABI functions, if the offload feature is enabled. WIP r? ```@ghost```
rustc_target contains some very low-level details that are
specific to different compilation targets and so forth.
For more information about how rustc works, see the rustc dev guide.