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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2021-12-18 08:16:30 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-12-18 08:16:30 +0100 |
| commit | 816cda7e1b0cc9a08baa5e44e1e3875b2a70c96e (patch) | |
| tree | 70cc474134e87ce02a5851b5236fd85b03252c10 /compiler/rustc_codegen_llvm/src/attributes.rs | |
| parent | fcc59794a73f3181e196f65e6f7bba536edd09b0 (diff) | |
| parent | d48dbdc080f45f36ffc756de35c1443f2e05f527 (diff) | |
| download | rust-816cda7e1b0cc9a08baa5e44e1e3875b2a70c96e.tar.gz rust-816cda7e1b0cc9a08baa5e44e1e3875b2a70c96e.zip | |
Rollup merge of #91975 - cjgillot:noinline-generator, r=jackh726
Move generator check earlier in inlining. Inlining into generator may create references to other generators. For instance, inlining `Pin::<&mut from_generator::GenFuture<[generator1]>>::new_unchecked` into `generator2`. This cross reference can then create cycles when computing inlining for `generator1`. In order to avoid this kind of surprises, we forbid all inlining into generators, and rely on LLVM to do the right thing. The existing `remove-zst-query-cycle` already ICEs in inline-mir mode, so we use it as test. Split from #91743.
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/attributes.rs')
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