Ben Kimock df6221adc6 Sort tests at compile time, not at startup ... Recently, another Miri user was trying to run `cargo miri test` on the crate `iced-x86` with `--features=code_asm,mvex`. This configuration has a startup time of ~18 minutes. That's ~18 minutes before any tests even start to run. The fact that this crate has over 26,000 tests and Miri is slow makes a lot of code which is otherwise a bit sloppy but fine into a huge runtime issue. Sorting the tests when the test harness is created instead of at startup time knocks just under 4 minutes out of those ~18 minutes. I have ways to remove most of the rest of the startup time, but this change requires coordinating changes of both the compiler and libtest, so I'm sending it separately.		2022-09-01 09:04:25 -04:00
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src	Sort tests at compile time, not at startup	2022-09-01 09:04:25 -04:00
Cargo.toml	Replace rustc_data_structures::thin_vec::ThinVec with thin_vec::ThinVec.	2022-08-29 15:42:13 +10:00