Jubilee 6c2d4bf3f7 Rollup merge of #87918 - mikebenfield:pr-afdo, r=nikic ... Enable AutoFDO. This largely involves implementing the options debug-info-for-profiling and profile-sample-use and forwarding them on to LLVM. AutoFDO can be used on x86-64 Linux like this: rustc -O -Clink-arg='Wl,--no-rosegment' -Cdebug-info-for-profiling main.rs -o main perf record -b ./main create_llvm_prof --binary=main --out=code.prof rustc -O -Cprofile-sample-use=code.prof main.rs -o main2 Now `main2` will have feedback directed optimization applied to it. The create_llvm_prof tool can be obtained from this github repository: https://github.com/google/autofdo The option -Clink-arg='Wl,--no-rosegment' is necessary to avoid lld putting an extra RO segment before the executable code, which would make the binary silently incompatible with create_llvm_prof.		2021-10-07 20:26:09 -07:00
..
rustc	Migrate to 2021	2021-09-20 22:21:42 -04:00
rustc_apfloat	Migrate to 2021	2021-09-20 22:21:42 -04:00
rustc_arena	Migrate to 2021	2021-09-20 22:21:42 -04:00
rustc_ast	Rollup merge of #89487 - FabianWolff:issue-89396, r=petrochenkov	2021-10-04 21:12:42 -07:00
rustc_ast_lowering	Add desugaring mark to while loop	2021-10-02 17:41:14 -05:00
rustc_ast_passes	Allow adding a set of cfg's to hide from being implicitly doc(cfg)'d	2021-10-05 18:04:15 +02:00
rustc_ast_pretty	Migrate to 2021	2021-09-20 22:21:42 -04:00
rustc_attr	Move some HashStable impls.	2021-10-03 16:08:50 +02:00
rustc_borrowck	Rollup merge of #89615 - willcrichton:fix-get-body-with-borrowck-facts, r=oli-obk	2021-10-07 16:24:54 +02:00
rustc_builtin_macros	Practice diagnostic message convention	2021-10-03 16:16:28 +09:00
rustc_codegen_cranelift	Move rustc_middle::middle::cstore to rustc_session.	2021-10-03 16:08:51 +02:00
rustc_codegen_gcc	Move rustc_middle::middle::cstore to rustc_session.	2021-10-03 16:08:51 +02:00
rustc_codegen_llvm	Rollup merge of #87918 - mikebenfield:pr-afdo, r=nikic	2021-10-07 20:26:09 -07:00
rustc_codegen_ssa	Enable AutoFDO.	2021-10-06 19:36:52 +00:00
rustc_const_eval	Auto merge of #89266 - cjgillot:session-ich, r=michaelwoerister	2021-10-05 09:45:11 +00:00
rustc_data_structures	Rollup merge of #87993 - kornelski:try_reserve_stable, r=joshtriplett	2021-10-04 21:12:33 -07:00
rustc_driver	Auto merge of #89363 - oli-obk:in_tracing_we_trust, r=Mark-Simulacrum	2021-10-05 12:52:43 +00:00
rustc_error_codes	Consistently use 'supertrait'.	2021-10-02 08:05:44 +07:00
rustc_errors	Rollup merge of #89046 - oli-obk:fix_oflo, r=estebank	2021-09-22 19:03:22 +02:00
rustc_expand	Improve help for recursion limit errors	2021-09-28 22:17:13 +02:00
rustc_feature	Clean up code a bit:	2021-10-06 20:23:57 +02:00
rustc_fs_util	Migrate to 2021	2021-09-20 22:21:42 -04:00
rustc_graphviz	Migrate to 2021	2021-09-20 22:21:42 -04:00
rustc_hir	Introduce get_diagnostic_name	2021-10-06 08:40:28 -05:00
rustc_hir_pretty	Avoid more invocations of hir_crate query.	2021-09-29 23:16:47 +02:00
rustc_incremental	Avoid more invocations of hir_crate query.	2021-09-29 23:16:47 +02:00
rustc_index	Rollup merge of #89508 - jhpratt:stabilize-const_panic, r=joshtriplett	2021-10-04 13:58:17 -07:00
rustc_infer	Auto merge of #89495 - Mark-Simulacrum:add-inlines, r=michaelwoerister	2021-10-07 06:23:23 +00:00
rustc_interface	Enable AutoFDO.	2021-10-06 19:36:52 +00:00
rustc_lexer	Migrate to 2021	2021-09-20 22:21:42 -04:00
rustc_lint	Use get_diagnostic_name	2021-10-06 13:10:08 -05:00
rustc_lint_defs	Rollup merge of #89461 - crlf0710:dyn_upcasting_lint, r=nikomatsakis	2021-10-07 16:24:49 +02:00
rustc_llvm	Rollup merge of #87918 - mikebenfield:pr-afdo, r=nikic	2021-10-07 20:26:09 -07:00
rustc_macros	Auto merge of #89266 - cjgillot:session-ich, r=michaelwoerister	2021-10-05 09:45:11 +00:00
rustc_metadata	Introduce get_diagnostic_name	2021-10-06 08:40:28 -05:00
rustc_middle	Auto merge of #89534 - camsteffen:diag-name, r=oli-obk	2021-10-07 14:22:16 +00:00
rustc_mir_build	Rollup merge of #89441 - Nadrieril:fix-89393, r=tmandry	2021-10-01 14:46:52 -07:00
rustc_mir_dataflow	Rollup merge of #89532 - ecstatic-morse:maybe-live-locals-enum, r=oli-obk,tmiasko	2021-10-05 12:52:48 -07:00
rustc_mir_transform	opt-level >= 4	2021-10-06 20:37:24 +02:00
rustc_monomorphize	Avoid more invocations of hir_crate query.	2021-09-29 23:16:47 +02:00
rustc_parse	Use TokenKind::similar_tokens()	2021-10-04 22:13:00 +02:00
rustc_parse_format	Migrate to 2021	2021-09-20 22:21:42 -04:00
rustc_passes	Auto merge of #89629 - GuillaumeGomez:rollup-s4r8me6, r=GuillaumeGomez	2021-10-07 17:17:25 +00:00
rustc_plugin_impl	Move rustc_middle::middle::cstore to rustc_session.	2021-10-03 16:08:51 +02:00
rustc_privacy	Auto merge of #89405 - GuillaumeGomez:fix-clippy-lints, r=cjgillot	2021-10-02 10:52:09 +00:00
rustc_query_impl	Auto merge of #89266 - cjgillot:session-ich, r=michaelwoerister	2021-10-05 09:45:11 +00:00
rustc_query_system	Add some inlining.	2021-10-03 16:08:57 +02:00
rustc_resolve	Auto merge of #89266 - cjgillot:session-ich, r=michaelwoerister	2021-10-05 09:45:11 +00:00
rustc_save_analysis	Auto merge of #89266 - cjgillot:session-ich, r=michaelwoerister	2021-10-05 09:45:11 +00:00
rustc_serialize	Migrate to 2021	2021-09-20 22:21:42 -04:00
rustc_session	Enable AutoFDO.	2021-10-06 19:36:52 +00:00
rustc_span	Allow adding a set of cfg's to hide from being implicitly doc(cfg)'d	2021-10-05 18:04:15 +02:00
rustc_symbol_mangling	Remove re-export.	2021-10-03 16:08:54 +02:00
rustc_target	Remove various unused feature gates	2021-10-02 19:09:18 +02:00
rustc_trait_selection	Auto merge of #89629 - GuillaumeGomez:rollup-s4r8me6, r=GuillaumeGomez	2021-10-07 17:17:25 +00:00
rustc_traits	Improve cause information for NLL higher-ranked errors	2021-09-27 10:23:45 -05:00
rustc_ty_utils	Remove various unused feature gates	2021-10-02 19:09:18 +02:00
rustc_type_ir	Add two inline annotations for hot functions	2021-10-03 12:43:43 -04:00
rustc_typeck	Auto merge of #89629 - GuillaumeGomez:rollup-s4r8me6, r=GuillaumeGomez	2021-10-07 17:17:25 +00:00