rust/compiler
Matthias Krüger a93be6def9
Rollup merge of #94292 - esp-rs:riscv32imc-esp-espidf-64bit-atomics, r=petrochenkov
riscv32imc_esp_espidf: set max_atomic_width to 64

For espidf targets without native atomics, there is atomic emulation inside [the newlib component of espidf](https://github.com/espressif/esp-idf/blob/master/components/newlib/stdatomic.c), this has been extended to support emulation up to 64bits therefore we are safe to increase the atomic width for the `riscv32imc_esp_espidf` target.

Closes https://github.com/esp-rs/rust/issues/107

cc: `@ivmarkov`
2022-02-24 07:48:10 +01:00
..
2022-02-21 07:09:11 +01:00
2022-02-22 18:14:51 -05:00