Guillaume Gomez ab7623e93c Rollup merge of #140115 - dianqk:gvn-matchbr, r=oli-obk ... mir-opt: execute MatchBranchSimplification after GVN This can provide more opportunities for MatchBranchSimplification. Currently, rustc does not optimize the following code into a single statement at mir-opt, and this PR fixes the first case. ```rust pub fn match1(c: bool, v1: i32, v2: i32) -> i32 { if c { v1 - v2 } else { v1 - v2 } } pub fn match2(c: bool, v1: i32) -> i32 { if c { v1 - 1 } else { v1 - 1 } } ``` https://rust.godbolt.org/z/Y8xPMjrfM r? mir-opt		2025-05-05 21:32:30 +02:00
..
rustc	Revert "Use workspace lints for crates in compiler/ #138084"	2025-03-10 18:12:47 +08:00
rustc_abi	Initial UnsafePinned/UnsafeUnpin impl [Part 1: Libs]	2025-04-13 01:11:04 -04:00
rustc_arena	Introduce Arena::try_alloc_from_iter.	2025-04-19 01:13:18 +00:00
rustc_ast	Add useful comments on ExprKind::If variants.	2025-05-02 15:53:39 +10:00
rustc_ast_ir	Use -Wunused_crate_dependencies for compiler crates.	2025-03-20 08:59:43 +11:00
rustc_ast_lowering	Auto merge of #140453 - Zoxc:next-disambiguator, r=oli-obk	2025-05-05 11:50:43 +00:00
rustc_ast_passes	Initial support for dynamically linked crates	2025-05-04 22:03:15 +03:00
rustc_ast_pretty	Initial support for dynamically linked crates	2025-05-04 22:03:15 +03:00
rustc_attr_data_structures	Make #![feature(let_chains)] bootstrap conditional in compiler/	2025-04-23 16:40:30 +02:00
rustc_attr_parsing	Simplify LazyAttrTokenStream.	2025-04-30 07:10:56 +10:00
rustc_baked_icu_data	Add unreachable_pub to RUSTC_LINT_FLAGS for compiler/ crates.	2025-03-11 13:14:21 +11:00
rustc_borrowck	Auto merge of #140580 - jdonszelmann:variables-external-macros, r=m-ou-se	2025-05-04 15:16:06 +00:00
rustc_builtin_macros	Rollup merge of #140312 - nnethercote:DelimArgs-spacing, r=petrochenkov	2025-04-30 10:18:26 +02:00
rustc_codegen_cranelift	Rollup merge of #134232 - bjorn3:naked_asm_improvements, r=wesleywiser	2025-04-30 17:27:57 +02:00
rustc_codegen_gcc	Initial support for dynamically linked crates	2025-05-04 22:03:15 +03:00
rustc_codegen_llvm	Initial support for dynamically linked crates	2025-05-04 22:03:15 +03:00
rustc_codegen_ssa	Initial support for dynamically linked crates	2025-05-04 22:03:15 +03:00
rustc_const_eval	Auto merge of #140453 - Zoxc:next-disambiguator, r=oli-obk	2025-05-05 11:50:43 +00:00
rustc_data_structures	Auto merge of #139965 - amandasystems:marginally-improved-scc-annotations, r=lcnr	2025-05-01 16:04:19 +00:00
rustc_driver	Remove recursion_limit increases.	2025-04-02 16:25:27 +11:00
rustc_driver_impl	Initial support for dynamically linked crates	2025-05-04 22:03:15 +03:00
rustc_error_codes	resolve: Support imports of associated types and glob imports from traits	2025-05-02 15:59:38 +03:00
rustc_error_messages	update cfgs	2025-04-09 12:29:59 +01:00
rustc_errors	Make #![feature(let_chains)] bootstrap conditional in compiler/	2025-04-23 16:40:30 +02:00
rustc_expand	Make attribute safety validation logic more obvious	2025-05-04 21:44:50 +08:00
rustc_feature	Initial support for dynamically linked crates	2025-05-04 22:03:15 +03:00
rustc_fluent_macro	Replace proc_macro::SourceFile by Span::{file, local_file}.	2025-04-11 15:07:08 +02:00
rustc_fs_util	Retry if creating temp fails with access denied	2025-04-25 11:28:36 +00:00
rustc_graphviz	Remove #![warn(unreachable_pub)] from all compiler/ crates.	2025-03-11 13:14:21 +11:00
rustc_hashes	Revert "Use workspace lints for crates in compiler/ #138084"	2025-03-10 18:12:47 +08:00
rustc_hir	Auto merge of #140453 - Zoxc:next-disambiguator, r=oli-obk	2025-05-05 11:50:43 +00:00
rustc_hir_analysis	Auto merge of #140453 - Zoxc:next-disambiguator, r=oli-obk	2025-05-05 11:50:43 +00:00
rustc_hir_pretty	Avoid an indent for labelled loops.	2025-05-03 12:46:51 +10:00
rustc_hir_typeck	Rollup merge of #140468 - BoxyUwU:normalization_confusings2, r=lcnr	2025-04-30 22:36:41 +02:00
rustc_incremental	Replace infallible name_or_empty methods with fallible name methods.	2025-04-17 09:50:52 +10:00
rustc_index	Add copy_within to IndexSlice	2025-04-15 10:44:28 -04:00
rustc_index_macros	In rustc_mir_tranform, iterate over index newtypes instead of ints	2025-04-12 11:53:07 +00:00
rustc_infer	Set groundwork for proper const normalization	2025-05-01 20:05:02 +01:00
rustc_interface	Initial support for dynamically linked crates	2025-05-04 22:03:15 +03:00
rustc_lexer	Replace rustc_lexer/unescape with rustc-literal-escaper crate	2025-04-04 14:44:45 +02:00
rustc_lint	Auto merge of #140406 - Urgau:autorefs-perf, r=nnethercote	2025-05-02 17:35:50 +00:00
rustc_lint_defs	Update lint-docs to default to Rust 2024	2025-04-26 14:08:58 -07:00
rustc_llvm	PassWrapper: adapt for llvm/llvm-project@f137c3d592	2025-05-01 17:59:00 +00:00
rustc_log	Allow linking rustc and rustdoc against the same single tracing crate	2025-05-03 10:18:50 -07:00
rustc_macros	Rename rustc_query_append! to rustc_with_all_queries!	2025-04-29 20:48:51 +10:00
rustc_metadata	Initial support for dynamically linked crates	2025-05-04 22:03:15 +03:00
rustc_middle	Auto merge of #140453 - Zoxc:next-disambiguator, r=oli-obk	2025-05-05 11:50:43 +00:00
rustc_mir_build	Initial support for dynamically linked crates	2025-05-04 22:03:15 +03:00
rustc_mir_dataflow	AsyncDrop implementation using shim codegen of async_drop_in_place::{closure}, scoped async drop added.	2025-04-28 16:23:13 +07:00
rustc_mir_transform	Rollup merge of #140115 - dianqk:gvn-matchbr, r=oli-obk	2025-05-05 21:32:30 +02:00
rustc_monomorphize	mono collector: Reduce \# of locking while walking the graph	2025-04-29 11:47:37 +02:00
rustc_next_trait_solver	Set groundwork for proper const normalization	2025-05-01 20:05:02 +01:00
rustc_parse	Make attribute safety validation logic more obvious	2025-05-04 21:44:50 +08:00
rustc_parse_format	Just suggest positional arg and adjust issue0139104 ui test	2025-05-03 22:39:43 +08:00
rustc_passes	Initial support for dynamically linked crates	2025-05-04 22:03:15 +03:00
rustc_pattern_analysis	Make #![feature(let_chains)] bootstrap conditional in compiler/	2025-04-23 16:40:30 +02:00
rustc_privacy	Rollup merge of #140249 - BoxyUwU:remove_weak_alias_terminology, r=oli-obk	2025-04-28 13:30:45 +02:00
rustc_query_impl	Auto merge of #140145 - Zoxc:job-server-proxy, r=SparrowLii	2025-05-01 04:11:52 +00:00
rustc_query_system	Add some comments	2025-04-29 12:04:33 +02:00
rustc_resolve	Auto merge of #140453 - Zoxc:next-disambiguator, r=oli-obk	2025-05-05 11:50:43 +00:00
rustc_sanitizers	Add DefPathData::NestedStatic instead of reusing DefPathData::AnonConst	2025-05-02 13:36:55 +02:00
rustc_serialize	Zero the buffer passed from write_with	2025-04-25 07:14:27 +02:00
rustc_session	Initial support for dynamically linked crates	2025-05-04 22:03:15 +03:00
rustc_smir	Rollup merge of #139909 - oli-obk:or-patterns, r=BoxyUwU	2025-04-29 12:28:22 -04:00
rustc_span	Initial support for dynamically linked crates	2025-05-04 22:03:15 +03:00
rustc_symbol_mangling	Auto merge of #140453 - Zoxc:next-disambiguator, r=oli-obk	2025-05-05 11:50:43 +00:00
rustc_target	Rollup merge of #139675 - sayantn:avx10, r=Amanieu	2025-05-04 13:21:07 +10:00
rustc_trait_selection	Rollup merge of #140307 - mejrs:condition_parser, r=nnethercote	2025-05-05 00:20:57 -04:00
rustc_traits	Set groundwork for proper const normalization	2025-05-01 20:05:02 +01:00
rustc_transmute	Rollup merge of #140509 - tmiasko:merge-contiguous-ranges, r=jswrenn	2025-05-02 19:37:56 +02:00
rustc_ty_utils	Auto merge of #140453 - Zoxc:next-disambiguator, r=oli-obk	2025-05-05 11:50:43 +00:00
rustc_type_ir	Set groundwork for proper const normalization	2025-05-01 20:05:02 +01:00
rustc_type_ir_macros	Split TypeFolder and FallibleTypeFolder	2025-04-15 18:30:35 +00:00
stable_mir	let rustc_smir host stable_mir for refactoring	2025-04-05 18:23:07 +08:00