Arlie Davis 4721b6518c Split a func into cold/hot parts, reducing binary size ... I noticed that the Size::bits function is called in many places, and is inlined into them. On x86_64-pc-windows-msvc, this function is inlined 527 times, and compiled separately (non-inlined) 3 times. Each of those inlined calls contains code that panics. This commit moves the `panic!` call into a separate function and marks that function with `#[cold]`. This reduces binary size by 24 KB. By itself, that's not a substantial reduction. However, changes like this often reduce pressure on instruction-caches, since it reduces the amount of code that is inlined into hot code paths. Or more precisely, it removes cold code from hot cache lines. It also removes all conditionals from Size::bits(), which is called in many places.		2021-01-05 12:52:34 -08:00
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rustc	just max_level_info	2020-09-11 09:37:51 -07:00
rustc_apfloat	Backport another LLVM commit to rustc_apfloat	2020-10-04 02:02:25 +02:00
rustc_arena	stabilize min_const_generics	2020-12-26 18:24:10 +01:00
rustc_ast	reduce borrowing and (de)referencing around match patterns (clippy::match_ref_pats)	2021-01-02 20:09:17 +01:00
rustc_ast_lowering	first pass at default values for const generics	2021-01-01 10:55:10 +01:00
rustc_ast_passes	reduce borrowing and (de)referencing around match patterns (clippy::match_ref_pats)	2021-01-02 20:09:17 +01:00
rustc_ast_pretty	const_generics_defaults: don't use todo	2021-01-01 22:35:56 +01:00
rustc_attr	Get rid of clean::Deprecation	2020-12-14 22:00:46 -05:00
rustc_builtin_macros	reduce borrowing and (de)referencing around match patterns (clippy::match_ref_pats)	2021-01-02 20:09:17 +01:00
rustc_codegen_cranelift	Merge commit 'dbee13661efa269cb4cd57bb4c6b99a19732b484' into sync_cg_clif-2020-12-27	2020-12-27 10:30:38 +01:00
rustc_codegen_llvm	Rollup merge of #80323 - camelid:codegen-base-docs, r=nagisa	2020-12-31 22:20:43 +01:00
rustc_codegen_ssa	use PlaceRef more consistently instead of loosely coupled local+projection	2021-01-03 14:14:55 +01:00
rustc_data_structures	rustc_serialize: have read_raw_bytes take MaybeUninit<u8> slice	2021-01-01 22:49:16 -08:00
rustc_driver	where possible, pass slices instead of &Vec or &String (clippy::ptr_arg)	2020-12-30 13:11:52 +01:00
rustc_error_codes	Reinstate the error-code error over the feature gate error	2021-01-01 16:59:12 +00:00
rustc_errors	Switch compiler/ to intra-doc links	2020-12-18 15:22:51 -05:00
rustc_expand	Auto merge of #80459 - mark-i-m:or-pat-reg, r=petrochenkov	2020-12-31 14:52:26 +00:00
rustc_feature	Allow references to interior mutable data behind a feature gate	2021-01-01 16:59:12 +00:00
rustc_fs_util	Remove unused code from remaining compiler crates	2020-10-14 04:14:32 +02:00
rustc_graphviz	Rust coverage before splitting instrument_coverage.rs	2020-11-05 18:24:12 -08:00
rustc_hir	Rollup merge of #80538 - JulianKnodt:err_usize, r=lcnr	2021-01-05 09:52:37 +09:00
rustc_hir_pretty	reduce borrowing and (de)referencing around match patterns (clippy::match_ref_pats)	2021-01-02 20:09:17 +01:00
rustc_incremental	reduce borrowing and (de)referencing around match patterns (clippy::match_ref_pats)	2021-01-02 20:09:17 +01:00
rustc_index	Switch compiler/ to intra-doc links	2020-12-18 15:22:51 -05:00
rustc_infer	Rollup merge of #80637 - LingMan:filter, r=oli-obk	2021-01-05 09:52:42 +09:00
rustc_interface	Remove compile-fail test suite	2020-12-29 23:39:56 +03:00
rustc_lexer	Fix typo	2020-12-18 22:13:25 +09:00
rustc_lint	Rollup merge of #80628 - matthiaskrgr:match_ref_pats, r=varkor	2021-01-03 17:09:11 +01:00
rustc_lint_defs	improve unconditional_panic description	2021-01-01 15:00:27 +01:00
rustc_llvm	llvm: update ffi bindings for split dwarf	2020-12-16 10:31:42 +00:00
rustc_macros	rustc_serialize: specialize opaque encoding of some u8 sequences	2021-01-01 22:49:14 -08:00
rustc_metadata	Rollup merge of #80643 - LingMan:unwrap, r=oli-obk	2021-01-05 09:52:44 +09:00
rustc_middle	Rollup merge of #80538 - JulianKnodt:err_usize, r=lcnr	2021-01-05 09:52:37 +09:00
rustc_mir	Auto merge of #80624 - RalfJung:place-ref, r=oli-obk	2021-01-04 20:56:34 +00:00
rustc_mir_build	Add note to non-exhaustive match on reference to empty	2021-01-03 19:05:23 +01:00
rustc_parse	make const_generics_defaults use the unstable syntax mechanism	2021-01-01 11:01:01 +01:00
rustc_parse_format	/nightly/nightly-rustc	2020-09-23 21:51:56 +02:00
rustc_passes	Add an error in case the doc alias is the same as the item it's aliasing	2021-01-04 15:05:36 +01:00
rustc_plugin_impl	Store ForeignItem in a side table.	2020-11-26 21:29:27 +01:00
rustc_privacy	Rollup merge of #80495 - jyn514:rename-empty, r=petrochenkov	2020-12-30 20:56:58 +00:00
rustc_query_system	rustc_query_system: avoid race condition when using edge_count	2020-12-22 14:12:57 -08:00
rustc_resolve	adjust const generics defaults FIXMEs to the new feature gate	2021-01-01 11:01:01 +01:00
rustc_save_analysis	reduce borrowing and (de)referencing around match patterns (clippy::match_ref_pats)	2021-01-02 20:09:17 +01:00
rustc_serialize	rustc_serialize: specialize opaque decoding of some u8 sequences	2021-01-01 22:49:16 -08:00
rustc_session	Auto merge of #79883 - frewsxcv:frewsxcv-san, r=shepmaster	2021-01-02 06:58:59 +00:00
rustc_span	Allow references to interior mutable data behind a feature gate	2021-01-01 16:59:12 +00:00
rustc_symbol_mangling	Make BoundRegion have a kind of BoungRegionKind	2020-12-18 15:27:28 -05:00
rustc_target	Split a func into cold/hot parts, reducing binary size	2021-01-05 12:52:34 -08:00
rustc_trait_selection	reduce borrowing and (de)referencing around match patterns (clippy::match_ref_pats)	2021-01-02 20:09:17 +01:00
rustc_traits	fix: small typo error in chalk/mod.rs	2020-12-27 03:22:23 +01:00
rustc_ty_utils	Be cautious of calling upvar_tys before mir	2020-11-29 19:20:28 -05:00
rustc_type_ir	Fix typo in DebruijnIndex documentation	2020-12-12 16:13:06 +01:00
rustc_typeck	Rollup merge of #80538 - JulianKnodt:err_usize, r=lcnr	2021-01-05 09:52:37 +09:00