rust/compiler
bors f6cb952dc1 Auto merge of #133891 - nnethercote:MixedBitSet, r=Mark-Simulacrum
Introduce `MixedBitSet`

`ChunkedBitSet` is good at avoiding excessive memory usage for programs with very large functgions where dataflow bitsets have very large domain sizes. But it's overly heavyweight for small bitsets, because any non-empty `ChunkedBitSet` takes up at least 256 bytes.

This PR introduces `MixedBitSet`, which is a simple bitset that uses `BitSet` for small/medium bitsets and `ChunkedBitSet` for large bitsets. It's a speed and memory usage win.

r? `@Mark-Simulacrum`
2024-12-09 07:13:11 +00:00
..
rustc switch jemalloc-sys back to tikv-jemalloc-sys, and update to 0.6.0 2024-12-03 08:56:33 +00:00
rustc_abi fix safe-transmute handling of enums 2024-12-01 18:28:04 +01:00
rustc_arena
rustc_ast Rollup merge of #133424 - Nadrieril:guard-patterns-parsing, r=fee1-dead 2024-12-08 17:18:50 +01:00
rustc_ast_ir
rustc_ast_lowering Rollup merge of #133424 - Nadrieril:guard-patterns-parsing, r=fee1-dead 2024-12-08 17:18:50 +01:00
rustc_ast_passes Rollup merge of #133424 - Nadrieril:guard-patterns-parsing, r=fee1-dead 2024-12-08 17:18:50 +01:00
rustc_ast_pretty Rollup merge of #133424 - Nadrieril:guard-patterns-parsing, r=fee1-dead 2024-12-08 17:18:50 +01:00
rustc_attr ensure that all publicly reachable const fn have const stability info 2024-11-10 10:16:26 +01:00
rustc_baked_icu_data Delete the cfg(not(parallel)) serial compiler 2024-11-12 13:38:58 +00:00
rustc_borrowck Auto merge of #133891 - nnethercote:MixedBitSet, r=Mark-Simulacrum 2024-12-09 07:13:11 +00:00
rustc_builtin_macros make CoercePointee errors translatable 2024-12-04 20:34:48 +08:00
rustc_codegen_cranelift Rollup merge of #133567 - bjorn3:various_cleanups, r=cjgillot 2024-12-09 01:56:32 +01:00
rustc_codegen_gcc Remove polymorphization 2024-12-06 16:42:09 -05:00
rustc_codegen_llvm Auto merge of #134052 - matthiaskrgr:rollup-puxwqrk, r=matthiaskrgr 2024-12-09 03:24:24 +00:00
rustc_codegen_ssa Rollup merge of #133567 - bjorn3:various_cleanups, r=cjgillot 2024-12-09 01:56:32 +01:00
rustc_const_eval Rollup merge of #133861 - shamb0:refactor_InterpCx_allocate_str, r=RalfJung 2024-12-08 14:28:24 +01:00
rustc_data_structures Assert that obligations are empty before deeply normalizing 2024-12-02 22:51:18 +00:00
rustc_driver
rustc_driver_impl Use ensure for analysis calls 2024-12-08 16:57:09 +00:00
rustc_error_codes Fix: typo in E0751 error explanation 2024-12-06 22:09:17 -03:00
rustc_error_messages Delete the cfg(not(parallel)) serial compiler 2024-11-12 13:38:58 +00:00
rustc_errors Handle unwinding out of the closure argument of run_compiler with pending delayed bugs 2024-12-06 18:42:31 +00:00
rustc_expand Rollup merge of #133424 - Nadrieril:guard-patterns-parsing, r=fee1-dead 2024-12-08 17:18:50 +01:00
rustc_feature Rollup merge of #133424 - Nadrieril:guard-patterns-parsing, r=fee1-dead 2024-12-08 17:18:50 +01:00
rustc_fluent_macro
rustc_fs_util
rustc_graphviz
rustc_hir Rollup merge of #133603 - dtolnay:precedence, r=lcnr 2024-12-02 17:36:03 +01:00
rustc_hir_analysis Do not talk about "trait <Foo = Bar>" 2024-12-07 21:37:15 +00:00
rustc_hir_pretty Rollup merge of #133603 - dtolnay:precedence, r=lcnr 2024-12-02 17:36:03 +01:00
rustc_hir_typeck Auto merge of #133559 - compiler-errors:structurally-resolve-adjust-for-branch, r=lcnr 2024-12-06 04:55:35 +00:00
rustc_incremental Remove all threading through of ErrorGuaranteed from the driver 2024-12-06 18:42:31 +00:00
rustc_index Use BitSet in SparseBitMatrix. 2024-12-09 08:53:33 +11:00
rustc_index_macros Auto merge of #130867 - michirakara:steps_between, r=dtolnay 2024-11-22 10:54:22 +00:00
rustc_infer Assert that obligations are empty before deeply normalizing 2024-12-02 22:51:18 +00:00
rustc_interface Rollup merge of #133567 - bjorn3:various_cleanups, r=cjgillot 2024-12-09 01:56:32 +01:00
rustc_lexer Revert "Reject raw lifetime followed by \' as well" 2024-12-01 05:22:16 +00:00
rustc_lint Rollup merge of #133424 - Nadrieril:guard-patterns-parsing, r=fee1-dead 2024-12-08 17:18:50 +01:00
rustc_lint_defs Actually walk into lifetimes and attrs in EarlyContextAndPass 2024-12-07 02:08:40 +00:00
rustc_llvm Respect verify-llvm-ir option in the backend 2024-11-26 15:26:03 +01:00
rustc_log
rustc_macros
rustc_metadata Remove polymorphization 2024-12-06 16:42:09 -05:00
rustc_middle Rollup merge of #133567 - bjorn3:various_cleanups, r=cjgillot 2024-12-09 01:56:32 +01:00
rustc_mir_build Auto merge of #133978 - matthiaskrgr:rollup-6gh1iho, r=matthiaskrgr 2024-12-07 09:38:00 +00:00
rustc_mir_dataflow Remove ChunkedBitSet impls that are no longer needed. 2024-12-09 08:53:35 +11:00
rustc_mir_transform Auto merge of #133891 - nnethercote:MixedBitSet, r=Mark-Simulacrum 2024-12-09 07:13:11 +00:00
rustc_monomorphize Remove polymorphization 2024-12-06 16:42:09 -05:00
rustc_next_trait_solver do not implement unsafe auto traits for types with unsafe fields 2024-12-05 23:52:21 +00:00
rustc_parse Rollup merge of #133424 - Nadrieril:guard-patterns-parsing, r=fee1-dead 2024-12-08 17:18:50 +01:00
rustc_parse_format
rustc_passes Rollup merge of #133424 - Nadrieril:guard-patterns-parsing, r=fee1-dead 2024-12-08 17:18:50 +01:00
rustc_pattern_analysis no more Reveal :( 2024-11-23 13:52:54 +01:00
rustc_privacy Simplify some places that deal with generic parameter defaults 2024-11-11 21:29:18 +01:00
rustc_query_impl Remove 'tcx lifetime from OnDiskCache 2024-12-06 18:41:50 +00:00
rustc_query_system Make sure to record deps from cached task in new solver on first run 2024-12-04 16:15:44 +00:00
rustc_resolve Rollup merge of #133545 - clubby789:symbol-intern-lit, r=jieyouxu 2024-12-03 17:27:06 +01:00
rustc_sanitizers use TypingEnv when no infcx is available 2024-11-18 10:38:56 +01:00
rustc_serialize
rustc_session Rollup merge of #133567 - bjorn3:various_cleanups, r=cjgillot 2024-12-09 01:56:32 +01:00
rustc_smir Fix ui-fulldep tests 2024-12-06 18:42:31 +00:00
rustc_span Auto merge of #134052 - matthiaskrgr:rollup-puxwqrk, r=matthiaskrgr 2024-12-09 03:24:24 +00:00
rustc_symbol_mangling Remove polymorphization 2024-12-06 16:42:09 -05:00
rustc_target Rollup merge of #130777 - azhogin:azhogin/reg-struct-return, r=workingjubilee 2024-12-06 09:27:38 +01:00
rustc_trait_selection Rollup merge of #133767 - estebank:multiple-dep-version-tests, r=Nadrieril 2024-12-08 14:28:24 +01:00
rustc_traits Delay a bug when encountering an impl with unconstrained generics in codegen_select 2024-11-23 05:27:45 +00:00
rustc_transmute fix safe-transmute handling of enums 2024-12-01 18:28:04 +01:00
rustc_ty_utils Remove polymorphization 2024-12-06 16:42:09 -05:00
rustc_type_ir do not implement unsafe auto traits for types with unsafe fields 2024-12-05 23:52:21 +00:00
rustc_type_ir_macros
stable_mir Rollup merge of #132161 - celinval:smir-fix-indent, r=compiler-errors 2024-11-08 18:51:28 +11:00