diff options
| author | 许杰友 Jieyou Xu (Joe) <39484203+jieyouxu@users.noreply.github.com> | 2024-05-29 03:25:07 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-05-29 03:25:07 +0100 |
| commit | db4dbc84a50f47362914965a544afd79d64a3a61 (patch) | |
| tree | b05801e1932ae7d8fdf36ee3c7147c3487c84bce /compiler/rustc_codegen_llvm/src | |
| parent | 9ddcc594113d9d8a3b9181c4436b767251b876c5 (diff) | |
| parent | 676fec7c651870268d47fdab098bae900fac07e4 (diff) | |
| download | rust-db4dbc84a50f47362914965a544afd79d64a3a61.tar.gz rust-db4dbc84a50f47362914965a544afd79d64a3a61.zip | |
Rollup merge of #124251 - scottmcm:unop-ptr-metadata, r=oli-obk
Add an intrinsic for `ptr::metadata` The follow-up to #123840, so we can remove `PtrComponents` and `PtrRepr` from libcore entirely (well, after a bootstrap update). As discussed in <https://rust-lang.zulipchat.com/#narrow/stream/189540-t-compiler.2Fwg-mir-opt/topic/.60ptr_metadata.60.20in.20MIR/near/435637808>, this introduces `UnOp::PtrMetadata` taking a raw pointer and returning the associated metadata value. By no longer going through a `union`, this should also help future PRs better optimize pointer operations. r? ``@oli-obk``
Diffstat (limited to 'compiler/rustc_codegen_llvm/src')
0 files changed, 0 insertions, 0 deletions