bors f3457dbf84 Auto merge of #117307 - taiki-e:espidf-atomic-64, r=Amanieu ...

Set max_atomic_width for riscv32*-esp-espidf to 32

Fixes #117305

> Since riscv32 does not have 64-bit atomic instructions, I do not believe there is any way to fix this problem other than setting max_atomic_width of these targets to 32.

This is a breaking change because Atomic\*64 will become unavailable, but all affected targets are tier 3, and the current Atomic*64 violates the standard library's API contract and can cause problems with code that rely on the standard library's atomic types being lock-free.

r? `@Amanieu`
cc `@ivmarkov` `@MabezDev`

2023-11-01 16:39:22 +00:00

..

abi

Enums in offset_of: update based on est31, scottmcm & llogiq review

2023-10-31 23:26:02 +00:00

asm

update the registers of csky

2023-10-21 23:42:09 +08:00

spec

Auto merge of #117307 - taiki-e:espidf-atomic-64, r=Amanieu

2023-11-01 16:39:22 +00:00

json.rs

Use preserve_mostcc for extern "rust-cold"

2023-08-26 17:42:59 -07:00

lib.rs

rustdoc: remove rust logo from non-Rust crates

2023-10-08 20:17:53 -07:00

tests.rs

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