Nicholas Nethercote 1191bea6ab Improve CGU debug printing. ... - Add more total and per-CGU measurements. - Ensure CGUs are sorted by name before the first `debug_dump` calls, for deterministic output. - Print items within CGUs in sorted-by-name order, for deterministic output. - Add some assertions and comments clarifying sortedness of CGUs at various points. An example, before: ``` INITIAL PARTITIONING (5 CodegenUnits, max=29, min=1, max/min=29.0): CodegenUnit scev95ysd7g4b0z estimated size 2: - fn <() as std::process::Termination>::report [(External, Hidden)] [h082b15a6d07338dcE] estimated size 2 CodegenUnit 1j0frgtl72rsz24q estimated size 29: - fn std::rt::lang_start::<()>::{closure#0} [(External, Hidden)] [h695c7b5d6a212565E] estimated size 17 - fn std::rt::lang_start::<()> [(External, Hidden)] [h4ca942948e9cb931E] estimated size 12 CodegenUnit 5dbzi1e5qm0d7kj2 estimated size 4: - fn <[closure@std::rt::lang_start<()>::{closure#0}] as std::ops::FnOnce<()>>::call_once - shim [(External, Hidden)] [h24eaa44f03b2b233E] estimated size 1 - fn <fn() as std::ops::FnOnce<()>>::call_once - shim(fn()) [(External, Hidden)] [hf338f5339c3711acE] estimated size 1 - fn <[closure@std::rt::lang_start<()>::{closure#0}] as std::ops::FnOnce<()>>::call_once - shim(vtable) [(External, Hidden)] [h595d414cbb7651d5E] estimated size 1 - fn std::ptr::drop_in_place::<[closure@std::rt::lang_start<()>::{closure#0}]> - shim(None) [(External, Hidden)] [h17a19dcdb40600daE] estimated size 1 CodegenUnit 220m1mqa2mlbg7r3 estimated size 1: - fn main [(External, Hidden)] [hb29587cdb6db5f42E] estimated size 1 CodegenUnit 4ulbh241f7tvyn7x estimated size 6: - fn std::sys_common::backtrace::__rust_begin_short_backtrace::<fn(), ()> [(External, Hidden)] [h41dada2c21a1259dE] estimated size 6 ``` and after: ``` INITIAL PARTITIONING (9 items, total_size=42; 5 CGUs, max_size=29, min_size=1, max_size/min_size=29.0): - CGU[0] 1j0frgtl72rsz24q (2 items, size=29): - fn std::rt::lang_start::<()> [(External, Hidden)] [h4ca942948e9cb931E] (size=12) - fn std::rt::lang_start::<()>::{closure#0} [(External, Hidden)] [h695c7b5d6a212565E] (size=17) - CGU[1] 220m1mqa2mlbg7r3 (1 items, size=1): - fn main [(External, Hidden)] [hb29587cdb6db5f42E] (size=1) - CGU[2] 4ulbh241f7tvyn7x (1 items, size=6): - fn std::sys_common::backtrace::__rust_begin_short_backtrace::<fn(), ()> [(External, Hidden)] [h41dada2c21a1259dE] (size=6) - CGU[3] 5dbzi1e5qm0d7kj2 (4 items, size=4): - fn <[closure@std::rt::lang_start<()>::{closure#0}] as std::ops::FnOnce<()>>::call_once - shim(vtable) [(External, Hidden)] [h595d414cbb7651d5E] (size=1) - fn <[closure@std::rt::lang_start<()>::{closure#0}] as std::ops::FnOnce<()>>::call_once - shim [(External, Hidden)] [h24eaa44f03b2b233E] (size=1) - fn <fn() as std::ops::FnOnce<()>>::call_once - shim(fn()) [(External, Hidden)] [hf338f5339c3711acE] (size=1) - fn std::ptr::drop_in_place::<[closure@std::rt::lang_start<()>::{closure#0}]> - shim(None) [(External, Hidden)] [h17a19dcdb40600daE] (size=1) - CGU[4] scev95ysd7g4b0z (1 items, size=2): - fn <() as std::process::Termination>::report [(External, Hidden)] [h082b15a6d07338dcE] (size=2) ```		2023-06-01 11:31:22 +10:00
..
src	Improve CGU debug printing.	2023-06-01 11:31:22 +10:00
Cargo.toml	drop unused deps, gate libc under unix for one crate	2023-04-22 15:22:21 +03:00
messages.ftl	Ensure Fluent messages are in alphabetical order	2023-05-25 23:49:35 +00:00