Guillaume Gomez 526c67f37b Rollup merge of #131829 - Zalathar:goodbye-zprofile, r=chenyukang ... Remove support for `-Zprofile` (gcov-style coverage instrumentation) Tracking issue: #42524 MCP: https://github.com/rust-lang/compiler-team/issues/798 --- This PR removes the unstable `-Zprofile` flag, which enables ”gcov-style” coverage instrumentation, along with its associated `-Zprofile-emit` configuration flag. (The profile flag predates and is almost entirely separate from the stable `-Cinstrument-coverage` flag.) Notably, the `-Zprofile` flag: - Is largely untested in-tree, having only one run-make test that does not check whether its output is correct or useful. - Has no known maintainer. - Has seen no push towards stabilization. - Has at least one severe regression reported in 2022 that apparently remains unaddressed. - #100125 - Is confusingly named, since it appears to be more about coverage than performance profiling, and has nothing to do with PGO. - Is fundamentally limited by relying on counters auto-inserted by LLVM, with no knowledge of Rust beyond debuginfo.		2024-11-02 03:08:49 +08:00
..
rustc	disable size asserts in the compiler when randomizing layouts	2024-08-31 23:56:45 +02:00
rustc_abi	compiler: Lift rustc_target::spec::abi::Abi to rustc_abi::ExternAbi	2024-10-30 22:38:49 -07:00
rustc_arena	move strict provenance lints to new feature gate, remove old feature gates	2024-10-21 15:22:17 +01:00
rustc_ast	Improve the missing_abi lint.	2024-10-31 10:55:45 +01:00
rustc_ast_ir	Add sugar for &pin (const|mut) types	2024-10-07 11:15:04 -07:00
rustc_ast_lowering	Encode cross-crate opaque type origin	2024-10-31 01:35:13 +00:00
rustc_ast_passes	Improve the missing_abi lint.	2024-10-31 10:55:45 +01:00
rustc_ast_pretty	fix clippy::clone_on_ref_ptr for compiler	2024-10-28 18:05:08 +03:00
rustc_attr	Re-do recursive const stability checks	2024-10-25 20:31:40 +02:00
rustc_baked_icu_data
rustc_borrowck	Auto merge of #132301 - compiler-errors:adjust, r=lcnr	2024-10-31 10:17:49 +00:00
rustc_builtin_macros	Auto merge of #131284 - dingxiangfei2009:rename-smart-ptr-to-coerce-referent, r=compiler-errors	2024-10-27 17:04:12 +00:00
rustc_codegen_cranelift	cg_clif: rustc_abi::Abi => BackendRepr	2024-10-29 15:01:01 -07:00
rustc_codegen_gcc	cg_gcc: rustc_abi::Abi => BackendRepr	2024-10-29 15:01:01 -07:00
rustc_codegen_llvm	Rollup merge of #131829 - Zalathar:goodbye-zprofile, r=chenyukang	2024-11-02 03:08:49 +08:00
rustc_codegen_ssa	Rollup merge of #131829 - Zalathar:goodbye-zprofile, r=chenyukang	2024-11-02 03:08:49 +08:00
rustc_const_eval	stop using ParamEnv::reveal while handling MIR	2024-10-31 14:55:53 +01:00
rustc_data_structures	Replace an FTP link in comments with an equivalent HTTPS link	2024-10-24 17:02:11 +11:00
rustc_driver
rustc_driver_impl	fix clippy::clone_on_ref_ptr for compiler	2024-10-28 18:05:08 +03:00
rustc_error_codes	Reject generic self types.	2024-10-30 10:48:08 +00:00
rustc_error_messages	Reformat using the new identifier sorting from rustfmt	2024-09-22 19:11:29 -04:00
rustc_errors	Rollup merge of #131375 - klensy:clone_on_ref_ptr, r=cjgillot	2024-10-29 03:11:39 -07:00
rustc_expand	Rollup merge of #132332 - nnethercote:use-token_descr-more, r=estebank	2024-10-30 06:40:36 +01:00
rustc_feature	Rollup merge of #131984 - dingxiangfei2009:stabilize-if-let-rescope, r=traviscross,lcnr	2024-10-29 18:38:57 +01:00
rustc_fluent_macro	use tracked_path in rustc_fluent_macro	2024-10-19 22:32:38 +08:00
rustc_fs_util	Couple of changes to make it easier to compile rustc for wasm	2024-09-26 19:51:14 +00:00
rustc_graphviz	Reformat using the new identifier sorting from rustfmt	2024-09-22 19:11:29 -04:00
rustc_hir	Encode cross-crate opaque type origin	2024-10-31 01:35:13 +00:00
rustc_hir_analysis	Auto merge of #132196 - compiler-errors:probe_ty_param_bounds, r=petrochenkov	2024-11-01 15:40:13 +00:00
rustc_hir_pretty	compiler: Switch to rustc_abi in hir_pretty, lint_defs, and mir_build	2024-10-30 22:38:49 -07:00
rustc_hir_typeck	Auto merge of #132301 - compiler-errors:adjust, r=lcnr	2024-10-31 10:17:49 +00:00
rustc_incremental	nightly feature tracking: get rid of the per-feature bool fields	2024-10-23 09:14:41 +01:00
rustc_index	Rollup merge of #130625 - heiseish:issue-124028-fix, r=jieyouxu	2024-10-10 12:49:18 +02:00
rustc_index_macros	Remove 'apostrophes' from rustc_parse_format	2024-10-14 23:22:51 +02:00
rustc_infer	Encode cross-crate opaque type origin	2024-10-31 01:35:13 +00:00
rustc_interface	Remove support for -Zprofile (gcov-style coverage instrumentation)	2024-10-31 09:09:25 +11:00
rustc_lexer	Reserve guarded string literals (RFC 3593)	2024-10-08 18:21:16 -06:00
rustc_lint	Rollup merge of #132357 - m-ou-se:explicit-abi, r=compiler-errors	2024-10-31 17:50:41 -07:00
rustc_lint_defs	compiler: Switch to rustc_abi in hir_pretty, lint_defs, and mir_build	2024-10-30 22:38:49 -07:00
rustc_llvm	Remove support for -Zprofile (gcov-style coverage instrumentation)	2024-10-31 09:09:25 +11:00
rustc_log	Reformat using the new identifier sorting from rustfmt	2024-09-22 19:11:29 -04:00
rustc_macros	give a better error for tuple structs in derive(Diagnostic)	2024-10-27 21:23:28 -04:00
rustc_metadata	Rollup merge of #131829 - Zalathar:goodbye-zprofile, r=chenyukang	2024-11-02 03:08:49 +08:00
rustc_middle	Rollup merge of #132403 - lcnr:typing-mode, r=compiler-errors	2024-10-31 17:50:43 -07:00
rustc_mir_build	Rollup merge of #132385 - workingjubilee:move-abi-to-rustc-abi, r=jieyouxu,compiler-errors	2024-10-31 17:50:42 -07:00
rustc_mir_dataflow	Remove ValueAnalysis and ValueAnalysisWrapper.	2024-10-31 12:46:26 +11:00
rustc_mir_transform	Rollup merge of #132403 - lcnr:typing-mode, r=compiler-errors	2024-10-31 17:50:43 -07:00
rustc_monomorphize	Auto merge of #132171 - matthiaskrgr:rollup-tp75ge7, r=matthiaskrgr	2024-10-26 06:53:53 +00:00
rustc_next_trait_solver	Merge HostPolarity and BoundConstness	2024-10-30 16:23:16 +00:00
rustc_parse	Improve the missing_abi lint.	2024-10-31 10:55:45 +01:00
rustc_parse_format	Remove 'apostrophes' from rustc_parse_format	2024-10-14 23:22:51 +02:00
rustc_passes	Rollup merge of #132246 - workingjubilee:campaign-on-irform, r=compiler-errors	2024-10-30 14:01:37 -07:00
rustc_pattern_analysis	compiler: Add rustc_abi dependence to the compiler	2024-10-27 21:10:58 -07:00
rustc_privacy	Merge HostPolarity and BoundConstness	2024-10-30 16:23:16 +00:00
rustc_query_impl	Handle rustc_query_impl cases of rustc::potential_query_instability lint	2024-10-03 12:47:08 +03:00
rustc_query_system	fix clippy::clone_on_ref_ptr for compiler	2024-10-28 18:05:08 +03:00
rustc_resolve	Review comments.	2024-10-30 16:20:49 +00:00
rustc_sanitizers	Rollup merge of #131049 - compiler-errors:more-validation, r=spastorino	2024-10-22 15:28:38 +02:00
rustc_serialize	Fix explicit_iter_loop in rustc_serialize	2024-10-16 15:44:16 +02:00
rustc_session	Remove support for -Zprofile (gcov-style coverage instrumentation)	2024-10-31 09:09:25 +11:00
rustc_smir	compiler: rustc_abi::Abi => BackendRepr	2024-10-29 14:56:00 -07:00
rustc_span	Rollup merge of #131375 - klensy:clone_on_ref_ptr, r=cjgillot	2024-10-29 03:11:39 -07:00
rustc_symbol_mangling	compiler: Add rustc_abi dependence to the compiler	2024-10-27 21:10:58 -07:00
rustc_target	Rollup merge of #132422 - maurer:sparc-layout, r=durin42	2024-10-31 17:50:44 -07:00
rustc_trait_selection	Rollup merge of #132403 - lcnr:typing-mode, r=compiler-errors	2024-10-31 17:50:43 -07:00
rustc_traits	TypingMode 🤔	2024-10-29 17:01:24 +01:00
rustc_transmute	Rollup merge of #132255 - workingjubilee:layout-is-🏚️, r=compiler-errors	2024-10-28 10:18:50 -07:00
rustc_ty_utils	Auto merge of #131186 - compiler-errors:precise-capturing-borrowck, r=estebank	2024-10-31 03:36:06 +00:00
rustc_type_ir	stop using ParamEnv::reveal while handling MIR	2024-10-31 14:55:53 +01:00
rustc_type_ir_macros	do not relate Abi and Safety	2024-10-22 23:13:04 +02:00
stable_mir	Rollup merge of #132085 - celinval:update-smir-doc, r=compiler-errors	2024-10-24 23:23:55 -07:00