bors 3d087e6044 Auto merge of #150309 - dianqk:ssa-range, r=cjgillot ... New MIR Pass: SsaRangePropagation As an alternative to https://github.com/rust-lang/rust/pull/150192. Introduces a new pass that propagates the known ranges of SSA locals. We can know the ranges of SSA locals at some locations for the following code: ```rust fn foo(a: u32) { let b = a < 9; if b { let c = b; // c is true since b is whitin the range [1, 2) let d = a < 8; // d is true since b whitin the range [0, 9) } } ``` This PR only implements a trivial range: we know one value on switch, assert, and assume.		2026-01-19 03:04:55 +00:00
..
rustc	Auto merge of #148925 - madsmtm:jemalloc-perf, r=Kobzol	2025-11-23 20:34:07 +00:00
rustc_abi	Rollup merge of #149991 - Flakebi:gpu-kernel-cc, r=workingjubilee	2026-01-02 23:13:21 +01:00
rustc_arena	Finish transition from semitransparent to semiopaque for rustc_macro_transparency	2026-01-08 19:14:45 +01:00
rustc_ast	Implement incremental caching for derive macro expansions	2026-01-16 07:36:36 +01:00
rustc_ast_ir	Implement &pin patterns and ref pin bindings	2025-11-10 09:57:08 +08:00
rustc_ast_lowering	Use find_attr instead of attr::contains_name in lower_const_item_rhs	2026-01-18 13:38:19 +08:00
rustc_ast_passes	Auto merge of #150640 - AprilNEA:mgca-merge-associated-const-equality, r=BoxyUwU	2026-01-06 01:36:53 +00:00
rustc_ast_pretty	rename eii-extern-target	2026-01-12 08:07:23 +01:00
rustc_attr_parsing	Auto merge of #151339 - JonathanBrouwer:rollup-DYrRtnq, r=JonathanBrouwer	2026-01-18 21:30:40 +00:00
rustc_baked_icu_data	Unify the configuration of the compiler docs	2025-11-05 11:25:27 +00:00
rustc_borrowck	remove borrowck handling for inline const patterns	2026-01-08 08:44:04 -08:00
rustc_builtin_macros	Supress some lookup errors if a module contains compile_error!	2026-01-18 14:37:57 +01:00
rustc_codegen_cranelift	Stabilize alloc_layout_extra	2026-01-11 16:39:18 +03:00
rustc_codegen_gcc	Remove Deref/DerefMut impl for Providers.	2026-01-14 15:55:59 +11:00
rustc_codegen_llvm	Port #[rustc_allocator_zeroed_variant] to attr parser	2026-01-18 20:13:13 +01:00
rustc_codegen_ssa	Port #[rustc_allocator_zeroed] to attr parser	2026-01-18 20:12:08 +01:00
rustc_const_eval	Rollup merge of #151235 - type-info-rename-bits, r=oli-obk	2026-01-18 03:16:46 -05:00
rustc_data_structures	Make UnordSet and UnordMap const Default and use it in Resolver	2026-01-16 02:38:18 +00:00
rustc_driver	Unify the configuration of the compiler docs	2025-11-05 11:25:27 +00:00
rustc_driver_impl	Rollup merge of #150767 - all-help, r=jieyouxu	2026-01-18 18:26:03 +01:00
rustc_error_codes	Port #[instruction_set] to attribute parser	2025-12-31 03:01:05 +01:00
rustc_error_messages	Remove unused pop_span_label method	2025-11-21 14:16:12 +00:00
rustc_errors	remove fixme & update stderr files	2025-12-16 13:23:48 +00:00
rustc_expand	Supress some lookup errors if a module contains compile_error!	2026-01-18 14:37:57 +01:00
rustc_feature	remove trailing periods in built-in attribute gate messages	2026-01-17 21:43:50 -05:00
rustc_fluent_macro	move and rename proc_macro::tracked_{env::var,path::path}	2025-11-26 22:44:25 +01:00
rustc_fs_util	Avoid using env::temp when linking a binary	2025-12-24 06:41:42 +00:00
rustc_graphviz	change non-canonical clone impl to {*self}, fix some doc comments	2025-12-20 13:46:22 +00:00
rustc_hashes	some cleanups in compiler	2025-10-12 08:08:30 +00:00
rustc_hir	Auto merge of #151339 - JonathanBrouwer:rollup-DYrRtnq, r=JonathanBrouwer	2026-01-18 21:30:40 +00:00
rustc_hir_analysis	Rollup merge of #151166 - issue-148121, r=tiif	2026-01-16 08:03:59 +01:00
rustc_hir_id	rustc_hir_id: Add a comment explaining why the crate exists	2025-08-20 15:04:00 -07:00
rustc_hir_pretty	Introduce hir::ConstArgKind::Array	2026-01-10 12:41:50 +09:00
rustc_hir_typeck	Rollup merge of #150979 - typeck-pat, r=lcnr	2026-01-15 21:39:03 +11:00
rustc_incremental	Implement incremental caching for derive macro expansions	2026-01-16 07:36:36 +01:00
rustc_index	simplify words initialization using Rc::new_zeroed	2026-01-16 04:25:12 +05:30
rustc_index_macros	Revert introduction of [workspace.dependencies].	2025-09-02 19:12:54 +10:00
rustc_infer	Use the name var_kinds more.	2026-01-08 13:37:34 +11:00
rustc_interface	Implement incremental caching for derive macro expansions	2026-01-16 07:36:36 +01:00
rustc_lexer	lexer/parser: ensure deps use the same unicode version	2025-12-27 11:20:42 +01:00
rustc_lint	Auto merge of #151056 - mejrs:do_not_recommend, r=JonathanBrouwer	2026-01-15 19:35:19 +00:00
rustc_lint_defs	Auto merge of #151056 - mejrs:do_not_recommend, r=JonathanBrouwer	2026-01-15 19:35:19 +00:00
rustc_llvm	Rollup merge of #150511 - Sa4dUs:offload-inline, r=ZuseZ4	2025-12-31 14:30:48 +01:00
rustc_log	Restrict sysroot crate imports to those defined in this repo.	2025-10-15 13:17:25 +01:00
rustc_macros	Rename fatal_cycle as cycle_fatal.	2026-01-16 14:55:03 +11:00
rustc_metadata	Rollup merge of #151242 - master, r=JonathanBrouwer	2026-01-18 03:16:46 -05:00
rustc_middle	Rollup merge of #151203 - revert-QueryStackFrame-split, r=oli-obk	2026-01-16 13:57:47 +01:00
rustc_mir_build	Fix ICE: When Trying to check visibility of a #[type_const], check RHS instead.	2026-01-16 20:30:58 -08:00
rustc_mir_dataflow	Clarify MoveData::init_loc_map.	2026-01-02 09:29:26 +11:00
rustc_mir_transform	Auto merge of #150309 - dianqk:ssa-range, r=cjgillot	2026-01-19 03:04:55 +00:00
rustc_monomorphize	Remove Deref/DerefMut impl for Providers.	2026-01-14 15:55:59 +11:00
rustc_next_trait_solver	Auto merge of #150859 - nnethercote:opt-Canonicalizer-flag-checks, r=lcnr	2026-01-13 17:36:45 +00:00
rustc_parse	Rollup merge of #151099 - issue-84327-2, r=fmease	2026-01-14 22:30:00 +01:00
rustc_parse_format	rustc_parse_format: improve diagnostics for unsupported python numeric grouping	2026-01-11 23:42:38 +05:30
rustc_passes	Auto merge of #151339 - JonathanBrouwer:rollup-DYrRtnq, r=JonathanBrouwer	2026-01-18 21:30:40 +00:00
rustc_pattern_analysis	THIR patterns: Always use type str for string-constant-value nodes	2026-01-16 12:17:48 +11:00
rustc_privacy	Unify the configuration of the compiler docs	2025-11-05 11:25:27 +00:00
rustc_proc_macro	Update literal-escaper version to 0.0.7	2026-01-08 14:10:33 +01:00
rustc_public	Auto merge of #148766 - cjgillot:mir-const-runtime-checks, r=RalfJung,saethlin	2025-12-22 06:58:28 +00:00
rustc_public_bridge	Overhaul filename handling for cross-compiler consistency	2025-12-12 07:33:09 +01:00
rustc_query_impl	Use with_reduced_queries to avoid query cycles.	2026-01-16 19:21:35 +11:00
rustc_query_system	Rollup merge of #151203 - revert-QueryStackFrame-split, r=oli-obk	2026-01-16 13:57:47 +01:00
rustc_resolve	Auto merge of #151325 - JonathanBrouwer:rollup-YoCcqTr, r=JonathanBrouwer	2026-01-18 18:08:26 +00:00
rustc_sanitizers	Port #[cfi_encoding] to attribute parser	2025-12-21 22:11:33 +01:00
rustc_serialize	Allow internal_features lint in doc tests	2025-11-05 11:25:29 +00:00
rustc_session	Rollup merge of #150767 - all-help, r=jieyouxu	2026-01-18 18:26:03 +01:00
rustc_span	Rollup merge of #151235 - type-info-rename-bits, r=oli-obk	2026-01-18 03:16:46 -05:00
rustc_symbol_mangling	refactor destructure_const	2025-12-28 16:12:27 +00:00
rustc_target	Rollup merge of #150966 - arch-powerpc64le, r=petrochenkov	2026-01-14 22:29:57 +01:00
rustc_thread_pool	change non-canonical clone impl to {*self}, fix some doc comments	2025-12-20 13:46:22 +00:00
rustc_trait_selection	Normalize type_const items even with feature generic_const_exprs	2026-01-18 12:46:42 +08:00
rustc_traits	add const_of_item query and use it in normalization	2025-11-08 13:50:47 -05:00
rustc_transmute	Clean up src/dst transmute mess.	2026-01-12 09:22:58 +11:00
rustc_ty_utils	Remove redundant call to erase_and_anonymize_regions.	2026-01-12 09:22:58 +11:00
rustc_type_ir	Rollup merge of #150861 - folding-cleanups, r=lcnr	2026-01-12 13:32:07 +01:00
rustc_type_ir_macros	Provide an extended framework for type visit, for use in rust-analyzer	2025-12-16 01:47:28 +02:00
rustc_windows_rc	[win] Use find-msvc-tools instead of cc to find the linker and rc on Windows	2025-09-19 12:00:30 -07:00