Matthias Krüger 6ac598a472 Rollup merge of #129828 - RalfJung:miri-data-race, r=saethlin ... miri: treat non-memory local variables properly for data race detection Fixes https://github.com/rust-lang/miri/issues/3242 Miri has an optimization where some local variables are not represented in memory until something forces them to be stored in memory (most notably, creating a pointer/reference to the local will do that). However, for a subsystem triggering on memory accesses -- such as the data race detector -- this means that the memory access seems to happen only when the local is moved to memory, instead of at the time that it actually happens. This can lead to UB reports in programs that do not actually have UB. This PR fixes that by adding machine hooks for reads and writes to such efficiently represented local variables. The data race system tracks those very similar to how it would track reads and writes to addressable memory, and when a local is moved to memory, the clocks get overwritten with the information stored for the local.		2024-09-15 16:01:36 +02:00
..
rustc	disable size asserts in the compiler when randomizing layouts	2024-08-31 23:56:45 +02:00
rustc_abi	inhibit layout randomization for Box	2024-08-31 23:56:45 +02:00
rustc_arena	Remove unnecessary lifetimes from Arena.	2024-09-13 15:33:19 +10:00
rustc_ast	Fix anon const def-creation when macros are involved	2024-09-12 13:48:30 -04:00
rustc_ast_ir	Add warn(unreachable_pub) to several crates.	2024-08-16 08:46:13 +10:00
rustc_ast_lowering	Re-enable ConstArgKind::Path lowering by default	2024-09-12 13:56:01 -04:00
rustc_ast_passes	stabilize const_extern_fn	2024-09-14 18:07:06 +02:00
rustc_ast_pretty	Add initial support for raw lifetimes	2024-09-06 10:32:48 -04:00
rustc_attr	Remove needless returns detected by clippy in the compiler	2024-09-09 13:32:22 +02:00
rustc_baked_icu_data	Don't add warn(unreachable_pub) to rustc_baked_icu.	2024-08-16 08:46:52 +10:00
rustc_borrowck	Rollup merge of #130294 - nnethercote:more-lifetimes, r=lcnr	2024-09-14 18:12:13 +02:00
rustc_builtin_macros	Rename and reorder lots of lifetimes.	2024-09-13 15:46:20 +10:00
rustc_codegen_cranelift	simd_shuffle: require index argument to be a vector	2024-09-14 14:43:24 +02:00
rustc_codegen_gcc	simd_shuffle: require index argument to be a vector	2024-09-14 14:43:24 +02:00
rustc_codegen_llvm	simd_shuffle: require index argument to be a vector	2024-09-14 14:43:24 +02:00
rustc_codegen_ssa	Rollup merge of #130268 - RalfJung:simd-shuffle-idx-vector, r=compiler-errors	2024-09-14 18:12:10 +02:00
rustc_const_eval	Rollup merge of #129828 - RalfJung:miri-data-race, r=saethlin	2024-09-15 16:01:36 +02:00
rustc_data_structures	Add an internal lint that warns when accessing untracked data	2024-09-03 19:14:19 +02:00
rustc_driver
rustc_driver_impl	Remove unnecessary lifetime from RunCompiler.	2024-09-13 15:36:55 +10:00
rustc_error_codes	stabilize const_mut_refs	2024-09-15 09:51:32 +02:00
rustc_error_messages	Add warn(unreachable_pub) to rustc_error_messages.	2024-08-27 11:52:08 +10:00
rustc_errors	clippy::useless_conversion	2024-09-11 17:52:53 -04:00
rustc_expand	Remove unnecessary lifetimes from rustc_expand.	2024-09-13 15:33:21 +10:00
rustc_feature	also stabilize const_refs_to_cell	2024-09-15 10:20:47 +02:00
rustc_fluent_macro	Add warn(unreachable_pub) to rustc_fluent_macro.	2024-08-27 12:56:54 +10:00
rustc_fs_util	Reformat use declarations.	2024-07-29 08:26:52 +10:00
rustc_graphviz	Add warn(unreachable_pub) to rustc_graphviz.	2024-08-27 12:58:29 +10:00
rustc_hir	disallow naked_asm! outside of #[naked] functions	2024-09-10 15:19:14 +02:00
rustc_hir_analysis	Auto merge of #107251 - dingxiangfei2009:let-chain-rescope, r=jieyouxu	2024-09-13 03:47:30 +00:00
rustc_hir_pretty	Add warn(unreachable_pub) to rustc_hir_pretty.	2024-08-27 13:25:40 +10:00
rustc_hir_typeck	Rollup merge of #130294 - nnethercote:more-lifetimes, r=lcnr	2024-09-14 18:12:13 +02:00
rustc_incremental	Also fix if in else	2024-09-11 17:24:01 -04:00
rustc_index	IntervalSet: add comment about representation	2024-09-08 16:54:28 +02:00
rustc_index_macros	Remove usage of specialization from newtype_index!	2024-06-30 16:42:53 +00:00
rustc_infer	Rollup merge of #130114 - eduardosm:needless-returns, r=compiler-errors	2024-09-11 15:53:22 -07:00
rustc_interface	Rollup merge of #130199 - compiler-errors:by-move, r=cjgillot	2024-09-14 11:53:12 +10:00
rustc_lexer	Add initial support for raw lifetimes	2024-09-06 10:32:48 -04:00
rustc_lint	Rollup merge of #130353 - Zalathar:lint-zero, r=jieyouxu	2024-09-15 12:14:57 +10:00
rustc_lint_defs	Rollup merge of #130353 - Zalathar:lint-zero, r=jieyouxu	2024-09-15 12:14:57 +10:00
rustc_llvm	update cfgs	2024-09-05 17:24:01 +01:00
rustc_log	Reformat use declarations.	2024-07-29 08:26:52 +10:00
rustc_macros	Add warn(unreachable_pub) to rustc_metadata.	2024-08-29 20:13:06 +10:00
rustc_metadata	Auto merge of #130036 - weiznich:diagnostic_unstable_tracking, r=compiler-errors	2024-09-08 23:39:00 +00:00
rustc_middle	Auto merge of #128543 - RalfJung:const-interior-mut, r=fee1-dead	2024-09-14 21:11:04 +00:00
rustc_mir_build	Rollup merge of #130294 - nnethercote:more-lifetimes, r=lcnr	2024-09-14 18:12:13 +02:00
rustc_mir_dataflow	Rollup merge of #130294 - nnethercote:more-lifetimes, r=lcnr	2024-09-14 18:12:13 +02:00
rustc_mir_transform	Auto merge of #130357 - fmease:rollup-j3ej4q0, r=fmease	2024-09-14 16:18:12 +00:00
rustc_monomorphize	Rollup merge of #130235 - compiler-errors:nested-if, r=michaelwoerister	2024-09-12 20:37:16 +10:00
rustc_next_trait_solver	Rollup merge of #130273 - lcnr:overflow-no-constraints, r=compiler-errors	2024-09-12 19:03:43 +02:00
rustc_parse	Auto merge of #129753 - folkertdev:stabilize-const-extern-fn, r=RalfJung	2024-09-14 23:47:59 +00:00
rustc_parse_format	Add warn(unreachable_pub) to rustc_parse_format.	2024-08-29 20:13:06 +10:00
rustc_passes	Remove sess from CheckLoopVisitor.	2024-09-13 17:52:44 +10:00
rustc_pattern_analysis	Revert warning empty patterns as unreachable	2024-09-11 18:36:45 +02:00
rustc_privacy	Rename and reorder lots of lifetimes.	2024-09-13 15:46:20 +10:00
rustc_query_impl	Rename and reorder lots of lifetimes.	2024-09-13 15:46:20 +10:00
rustc_query_system	chore: Fix typos in 'compiler' (batch 2)	2024-09-02 07:50:22 +02:00
rustc_resolve	Auto merge of #129137 - camelid:lazy-def-macro-const, r=BoxyUwU	2024-09-13 01:10:51 +00:00
rustc_sanitizers	Also fix if in else	2024-09-11 17:24:01 -04:00
rustc_serialize	Auto merge of #129777 - nnethercote:unreachable_pub-4, r=Urgau	2024-09-03 01:27:20 +00:00
rustc_session	Add set_dcx to ParseSess	2024-09-13 11:15:19 +02:00
rustc_smir	Auto merge of #129777 - nnethercote:unreachable_pub-4, r=Urgau	2024-09-03 01:27:20 +00:00
rustc_span	Auto merge of #107251 - dingxiangfei2009:let-chain-rescope, r=jieyouxu	2024-09-13 03:47:30 +00:00
rustc_symbol_mangling	clippy::useless_conversion	2024-09-11 17:52:53 -04:00
rustc_target	Fix target-cpu fpu features on Armv8-R.	2024-09-14 21:39:23 -07:00
rustc_trait_selection	Rollup merge of #130294 - nnethercote:more-lifetimes, r=lcnr	2024-09-14 18:12:13 +02:00
rustc_traits	Add warn(unreachable_pub) to rustc_traits.	2024-09-03 08:49:54 +10:00
rustc_transmute	Correctly account for niche-optimized tags	2024-09-14 17:52:03 -04:00
rustc_ty_utils	Rename and reorder lots of lifetimes.	2024-09-13 15:46:20 +10:00
rustc_type_ir	Rollup merge of #130311 - heiseish:issue-70849-fix, r=fmease	2024-09-14 20:22:41 +10:00
rustc_type_ir_macros	Reformat use declarations.	2024-07-29 08:26:52 +10:00
stable_mir	chore: Fix typos in 'compiler' (batch 3)	2024-09-02 07:33:41 +02:00