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initial-exec not reduced to less strict hint on unsupported platforms #87821

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Mark-Simulacrum opened this issue Aug 6, 2021 · 0 comments
Open

initial-exec not reduced to less strict hint on unsupported platforms #87821

Mark-Simulacrum opened this issue Aug 6, 2021 · 0 comments
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A-thread-locals Area: Thread local storage (TLS) requires-nightly This issue requires a nightly compiler in some way.

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@Mark-Simulacrum
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As discovered in #81334 and "fixed" for the compiler in #85807, -Ztls-model=initial-exec does not work on some platforms. However, it seems like LLVM and/or rustc can automatically detect this on known unsupported platforms and either ignore or reduce the hint as needed.

See #85807 (comment), #85807 (comment).
@Mark-Simulacrum Mark-Simulacrum added requires-nightly This issue requires a nightly compiler in some way. A-thread-locals Area: Thread local storage (TLS) labels Aug 6, 2021
@Mark-Simulacrum Mark-Simulacrum mentioned this issue Aug 6, 2021
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A-thread-locals Area: Thread local storage (TLS) requires-nightly This issue requires a nightly compiler in some way.
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