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bors a09fbe2c83 Auto merge of #145910 - saethlin:ignore-intrinsic-calls, r=cjgillot 
Ignore intrinsic calls in cross-crate-inlining cost model

I noticed in a side project that a function which just compares to `[u64; 2]` for equality is not cross-crate-inlinable. That was surprising to me because I didn't think that code contained a function call, but of course our array comparisons are lowered to an intrinsic. Intrinsic calls don't make a function no longer a leaf, so it makes sense to add this as an exception to the "only leaves" cross-crate-inline heuristic.

This is the useful compare link: https://perf.rust-lang.org/compare.html?start=7cb1a81145a739c4fd858abe3c624ce8e6e5f9cd&end=c3f0a64dbf9fba4722dacf8e39d2fe00069c995e&stat=instructions%3Au because it disables CGU merging in both commits, so effects that cause changes in the sysroot to perturb partitioning downstream are excluded. Perturbations to what is and isn't cross-crate-inlinable in the sysroot has chaotic effects on what items are in which CGUs after merging. It looks like before this PR by sheer luck some of the CGUs dirtied by the patch in eza incr-unchanged happened to be merged together, and with this PR they are not.

The perf runs on this PR point to a nice runtime performance improvement.
2025-09-08 03:03:21 +00:00
..
rustc rename stable_mir to rustc_public, and rustc_smir to rustc_public_bridge 2025-07-14 09:25:54 +00:00
rustc_abi Rollup merge of #144066 - RalfJung:extern-c-variadics, r=workingjubilee 2025-09-02 17:08:52 +02:00
rustc_arena Introduce Arena::try_alloc_from_iter. 2025-04-19 01:13:18 +00:00
rustc_ast Rollup merge of #146090 - Kobzol:invisible-origin-eq, r=petrochenkov 2025-09-04 10:01:58 +10:00
rustc_ast_ir turn pointer width into an integer in target.json 2025-08-27 23:44:49 +02:00
rustc_ast_lowering Rollup merge of #146102 - fmease:rm-dead-eff-code-iii, r=fee1-dead 2025-09-02 17:08:58 +02:00
rustc_ast_passes Rollup merge of #144066 - RalfJung:extern-c-variadics, r=workingjubilee 2025-09-02 17:08:52 +02:00
rustc_ast_pretty Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_attr_parsing Rollup merge of #146112 - scrabsha:push-utkysktvulto, r=WaffleLapkin 2025-09-04 10:01:59 +10:00
rustc_baked_icu_data Use default locale fallback data 2025-08-28 09:48:54 +00:00
rustc_borrowck identity uses are ok, even if there are no defining uses 2025-09-06 16:05:31 +02:00
rustc_builtin_macros Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_codegen_cranelift Auto merge of #146233 - jieyouxu:run-make-fission, r=Kobzol 2025-09-06 18:37:35 +00:00
rustc_codegen_gcc Rollup merge of #146209 - bjorn3:lto_refactors5, r=dianqk 2025-09-07 20:02:27 +02:00
rustc_codegen_llvm Rollup merge of #146209 - bjorn3:lto_refactors5, r=dianqk 2025-09-07 20:02:27 +02:00
rustc_codegen_ssa Rollup merge of #146209 - bjorn3:lto_refactors5, r=dianqk 2025-09-07 20:02:27 +02:00
rustc_const_eval Rollup merge of #146112 - scrabsha:push-utkysktvulto, r=WaffleLapkin 2025-09-04 10:01:59 +10:00
rustc_data_structures Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_driver Remove recursion_limit increases. 2025-04-02 16:25:27 +11:00
rustc_driver_impl Rollup merge of #146112 - scrabsha:push-utkysktvulto, r=WaffleLapkin 2025-09-04 10:01:59 +10:00
rustc_error_codes Changes to the uitests 2025-08-27 20:25:18 +02:00
rustc_error_messages Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_errors fix: Filter suggestion parts that match existing code 2025-09-04 17:42:13 -06:00
rustc_expand Rollup merge of #146090 - Kobzol:invisible-origin-eq, r=petrochenkov 2025-09-04 10:01:58 +10:00
rustc_feature Rollup merge of #145932 - JamieCunliffe:target-feature-inlining, r=jackh726 2025-09-04 10:01:55 +10:00
rustc_fluent_macro Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_fs_util Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_graphviz
rustc_hashes
rustc_hir Rollup merge of #146102 - fmease:rm-dead-eff-code-iii, r=fee1-dead 2025-09-02 17:08:58 +02:00
rustc_hir_analysis Rollup merge of #145690 - sayantn:integer-funnel-shift, r=tgross35 2025-09-04 01:43:21 -04:00
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 Rollup merge of #146102 - fmease:rm-dead-eff-code-iii, r=fee1-dead 2025-09-02 17:08:58 +02:00
rustc_hir_typeck Auto merge of #146044 - estebank:issue-88727, r=chenyukang 2025-09-05 12:23:58 +00:00
rustc_incremental Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_index Do not use prepend to avoid quadratic behaviour. 2025-09-07 16:36:30 +00:00
rustc_index_macros Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_infer rustc_infer: change top-level doc comment to inner 2025-09-05 12:43:47 +00:00
rustc_interface Disallow frontmatter in --cfg and --check-cfg arguments 2025-09-03 08:01:03 +02:00
rustc_lexer Rollup merge of #146106 - epage:whitespace, r=fee1-dead 2025-09-03 23:08:10 +10:00
rustc_lint ImproperCTypes: redo state tracking 2025-09-06 22:00:28 +02:00
rustc_lint_defs Rollup merge of #145932 - JamieCunliffe:target-feature-inlining, r=jackh726 2025-09-04 10:01:55 +10:00
rustc_llvm Rollup merge of #146209 - bjorn3:lto_refactors5, r=dianqk 2025-09-07 20:02:27 +02:00
rustc_log rustc_log: remove direct dep on tracing_core 2025-09-04 13:25:11 +03:00
rustc_macros Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_metadata Auto merge of #138736 - azhogin:azhogin/sanitizers-target-modificators, r=rcvalle 2025-09-04 22:51:33 +00:00
rustc_middle Rollup merge of #146297 - cjgillot:may-observe-address, r=saethlin 2025-09-07 20:02:29 +02:00
rustc_mir_build Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_mir_dataflow Auto merge of #145541 - cjgillot:dest-prop-live-range, r=Amanieu 2025-09-07 23:36:21 +00:00
rustc_mir_transform Auto merge of #145910 - saethlin:ignore-intrinsic-calls, r=cjgillot 2025-09-08 03:03:21 +00:00
rustc_monomorphize Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_next_trait_solver Don't require next-solver ProbeRef to be Copy 2025-09-04 02:09:59 +03:00
rustc_parse Make LetChainsPolicy public for rustfmt usage 2025-09-06 18:01:31 +02:00
rustc_parse_format Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_passes Rollup merge of #145827 - estebank:issue-51976, r=jackh726 2025-09-04 10:01:54 +10:00
rustc_pattern_analysis Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_privacy Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_proc_macro Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_public Rollup merge of #146102 - fmease:rm-dead-eff-code-iii, r=fee1-dead 2025-09-02 17:08:58 +02:00
rustc_public_bridge Remove useless lifetime parameter. 2025-07-23 23:54:37 +00:00
rustc_query_impl DynamicConfig: use canonical clone impl 2025-09-05 12:31:56 +00:00
rustc_query_system Rollup merge of #146112 - scrabsha:push-utkysktvulto, r=WaffleLapkin 2025-09-04 10:01:59 +10:00
rustc_resolve Rollup merge of #146254 - yotamofek:pr/itertools-all-equal-value, r=cjgillot 2025-09-07 08:18:59 +02:00
rustc_sanitizers Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_serialize Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_session Auto merge of #138736 - azhogin:azhogin/sanitizers-target-modificators, r=rcvalle 2025-09-04 22:51:33 +00:00
rustc_span Revert "Add LSX accelerated implementation for source file analysis" 2025-09-07 11:27:20 +08:00
rustc_symbol_mangling Rollup merge of #138944 - madsmtm:apple_os_version_check, r=tgross35 2025-09-05 22:47:17 +02:00
rustc_target Rollup merge of #145709 - heiher:issue-145692-1, r=jackh726 2025-09-05 01:53:20 -04:00
rustc_thread_pool Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_trait_selection Rollup merge of #144801 - estebank:issue-144734, r=spastorino 2025-09-06 13:03:15 +02:00
rustc_traits Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_transmute Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_ty_utils Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00
rustc_type_ir Don't require next-solver ProbeRef to be Copy 2025-09-04 02:09:59 +03:00
rustc_type_ir_macros Revert introduction of [workspace.dependencies]. 2025-09-02 19:12:54 +10:00