bjoernager/rust
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Matthias Krüger c6aec9459e
Rollup merge of #112155 - nnethercote:debug_dump, r=wesleywiser 
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)
```

r? ``@wesleywiser``
2023-06-01 22:47:33 +02:00
..
rustc
rustc_abi Avoid &format("...") calls in error message code. 2023-05-16 17:59:56 +10:00
rustc_apfloat
rustc_arena Deny the unsafe_op_in_unsafe_fn lint in 2023-04-28 21:00:54 -07:00
rustc_ast Add warn-by-default lint for local binding shadowing exported glob re-export item 2023-05-27 18:49:07 +08:00
rustc_ast_lowering Auto merge of #111235 - loongarch-rs:stabilize-asm, r=Amanieu 2023-05-29 13:31:53 +00:00
rustc_ast_passes Ensure Fluent messages are in alphabetical order 2023-05-25 23:49:35 +00:00
rustc_ast_pretty Migrate offset_of from a macro to builtin # syntax 2023-05-05 21:44:13 +02:00
rustc_attr Ensure Fluent messages are in alphabetical order 2023-05-25 23:49:35 +00:00
rustc_baked_icu_data Regen baked data 2023-05-02 10:45:16 -07:00
rustc_borrowck Rollup merge of #111980 - compiler-errors:unmapped-substs, r=lcnr 2023-06-01 11:09:43 +05:30
rustc_builtin_macros Auto merge of #111748 - nnethercote:Cow-DiagnosticMessage, r=WaffleLapkin 2023-05-29 07:10:44 +00:00
rustc_codegen_cranelift Rollup merge of #112060 - lcnr:early-binder, r=jackh726 2023-05-30 12:57:40 +02:00
rustc_codegen_gcc Add a distinct OperandValue::ZeroSized variant for ZSTs 2023-05-31 19:10:28 -07:00
rustc_codegen_llvm Add a distinct OperandValue::ZeroSized variant for ZSTs 2023-05-31 19:10:28 -07:00
rustc_codegen_ssa Add a distinct OperandValue::ZeroSized variant for ZSTs 2023-05-31 19:10:28 -07:00
rustc_const_eval Auto merge of #103877 - oli-obk:const_eval_step_limit, r=fee1-dead 2023-06-01 05:32:00 +00:00
rustc_data_structures Auto merge of #111076 - notriddle:notriddle/silence-private-dep-trait-impl-suggestions, r=cjgillot 2023-05-31 13:47:36 +00:00
rustc_driver
rustc_driver_impl Use Cow in {D,Subd}iagnosticMessage. 2023-05-29 09:23:43 +10:00
rustc_error_codes Add details about unsafe_op_in_unsafe_fn to E0133 2023-05-28 13:11:30 +02:00
rustc_error_messages Use Cow in {D,Subd}iagnosticMessage. 2023-05-29 09:23:43 +10:00
rustc_errors Use Cow in {D,Subd}iagnosticMessage. 2023-05-29 09:23:43 +10:00
rustc_expand Use Cow in {D,Subd}iagnosticMessage. 2023-05-29 09:23:43 +10:00
rustc_feature Auto merge of #103877 - oli-obk:const_eval_step_limit, r=fee1-dead 2023-06-01 05:32:00 +00:00
rustc_fluent_macro Remove unused synstructure dep 2023-04-22 22:03:33 +01:00
rustc_fs_util Add try_canonicalize to rustc_fs_util and use it over fs::canonicalize 2023-03-16 21:50:23 +01:00
rustc_graphviz enable rust_2018_idioms for doctests 2023-05-07 00:12:29 +03:00
rustc_hir Use Option::is_some_and and Result::is_ok_and in the compiler 2023-05-24 14:20:41 +00:00
rustc_hir_analysis Rollup merge of #111980 - compiler-errors:unmapped-substs, r=lcnr 2023-06-01 11:09:43 +05:30
rustc_hir_pretty Rip it out 2023-05-01 16:15:13 +08:00
rustc_hir_typeck Rollup merge of #112024 - compiler-errors:dont-break-thru-item, r=WaffleLapkin 2023-06-01 11:09:44 +05:30
rustc_incremental Ensure Fluent messages are in alphabetical order 2023-05-25 23:49:35 +00:00
rustc_index Auto merge of #111925 - Manishearth:rollup-z6z6l2v, r=Manishearth 2023-05-25 00:33:43 +00:00
rustc_infer change redundant clear() to assertion 2023-05-30 13:03:40 +02:00
rustc_interface Ensure Fluent messages are in alphabetical order 2023-05-25 23:49:35 +00:00
rustc_lexer Don't try to eat non-existent decimal digits. 2023-05-15 18:33:12 +10:00
rustc_lint Rollup merge of #111496 - mpalmer:unreachable-pub-docs, r=pnkfelix 2023-06-01 22:47:30 +02:00
rustc_lint_defs Remove const eval limit and implement an exponential backoff lint instead 2023-05-31 10:24:17 +00:00
rustc_llvm Add SafeStack support to rustc 2023-05-26 15:18:54 -04:00
rustc_log Stabilize IsTerminal 2023-04-10 17:24:23 +09:00
rustc_macros Merge query property modules into one 2023-05-18 09:45:12 +02:00
rustc_metadata Auto merge of #111913 - oli-obk:valtrees2, r=lcnr 2023-05-31 16:36:51 +00:00
rustc_middle Rollup merge of #112155 - nnethercote:debug_dump, r=wesleywiser 2023-06-01 22:47:33 +02:00
rustc_mir_build Inline from_inline_const into its sole call site 2023-05-31 14:07:16 +00:00
rustc_mir_dataflow unique borrows are mutating uses 2023-05-29 17:15:48 +02:00
rustc_mir_transform Auto merge of #112040 - cjgillot:separate-const-switch, r=oli-obk 2023-06-01 16:04:40 +00:00
rustc_monomorphize Rollup merge of #112155 - nnethercote:debug_dump, r=wesleywiser 2023-06-01 22:47:33 +02:00
rustc_parse Auto merge of #111748 - nnethercote:Cow-DiagnosticMessage, r=WaffleLapkin 2023-05-29 07:10:44 +00:00
rustc_parse_format Fix typos in compiler 2023-04-10 22:02:52 +02:00
rustc_passes Ensure Fluent messages are in alphabetical order 2023-05-25 23:49:35 +00:00
rustc_plugin_impl Add rustc_fluent_macro to decouple fluent from rustc_macros 2023-04-18 18:56:22 +00:00
rustc_privacy Ensure Fluent messages are in alphabetical order 2023-05-25 23:49:35 +00:00
rustc_query_impl deps: bump crates 2023-05-26 13:03:47 +03:00
rustc_query_system Ensure Fluent messages are in alphabetical order 2023-05-25 23:49:35 +00:00
rustc_resolve Use Cow in {D,Subd}iagnosticMessage. 2023-05-29 09:23:43 +10:00
rustc_serialize Fix the FileEncoder buffer size. 2023-05-15 08:59:11 +10:00
rustc_session Auto merge of #103877 - oli-obk:const_eval_step_limit, r=fee1-dead 2023-06-01 05:32:00 +00:00
rustc_smir Remove DesugaringKind::Replace. 2023-05-25 17:40:46 +00:00
rustc_span Auto merge of #111567 - Urgau:uplift_cast_ref_to_mut, r=b-naber 2023-06-01 01:27:32 +00:00
rustc_symbol_mangling EarlyBinder::new -> EarlyBinder::bind 2023-05-29 13:46:10 +02:00
rustc_target Auto merge of #110807 - petrochenkov:strictflavor, r=lqd,wesleywiser 2023-05-31 22:40:25 +00:00
rustc_trait_selection Auto merge of #111076 - notriddle:notriddle/silence-private-dep-trait-impl-suggestions, r=cjgillot 2023-05-31 13:47:36 +00:00
rustc_traits Rename tcx.mk_re_* => Region::new_* 2023-05-29 17:54:53 +00:00
rustc_transmute Remove unused TypeFoldable/TypeVisitable impls. 2023-04-26 15:19:50 +10:00
rustc_ty_utils Rollup merge of #112060 - lcnr:early-binder, r=jackh726 2023-05-30 12:57:40 +02:00
rustc_type_ir better TyKind::Debug 2023-05-26 18:55:02 +01:00