Jubilee Young 7086dd83cc compiler: rustc_abi::Abi => BackendRepr ... The initial naming of "Abi" was an awful mistake, conveying wrong ideas about how psABIs worked and even more about what the enum meant. It was only meant to represent the way the value would be described to a codegen backend as it was lowered to that intermediate representation. It was never meant to mean anything about the actual psABI handling! The conflation is because LLVM typically will associate a certain form with a certain ABI, but even that does not hold when the special cases that actually exist arise, plus the IR annotations that modify the ABI. Reframe `rustc_abi::Abi` as the `BackendRepr` of the type, and rename `BackendRepr::Aggregate` as `BackendRepr::Memory`. Unfortunately, due to the persistent misunderstandings, this too is now incorrect: - Scattered ABI-relevant code is entangled with BackendRepr - We do not always pre-compute a correct BackendRepr that reflects how we "actually" want this value to be handled, so we leave the backend interface to also inject various special-cases here - In some cases `BackendRepr::Memory` is a "real" aggregate, but in others it is in fact using memory, and in some cases it is a scalar! Our rustc-to-backend lowering code handles this sort of thing right now. That will eventually be addressed by lifting duplicated lowering code to either rustc_codegen_ssa or rustc_target as appropriate.		2024-10-29 14:56:00 -07:00
..
rustc	disable size asserts in the compiler when randomizing layouts	2024-08-31 23:56:45 +02:00
rustc_abi	compiler: rustc_abi::Abi => BackendRepr	2024-10-29 14:56:00 -07:00
rustc_arena	move strict provenance lints to new feature gate, remove old feature gates	2024-10-21 15:22:17 +01:00
rustc_ast	fix clippy::clone_on_ref_ptr for compiler	2024-10-28 18:05:08 +03:00
rustc_ast_ir	Add sugar for &pin (const|mut) types	2024-10-07 11:15:04 -07:00
rustc_ast_lowering	Rollup merge of #131375 - klensy:clone_on_ref_ptr, r=cjgillot	2024-10-29 03:11:39 -07:00
rustc_ast_passes	Rollup merge of #132214 - fmease:mv-impl-trait-val-paths, r=compiler-errors	2024-10-27 19:49:07 +01:00
rustc_ast_pretty	fix clippy::clone_on_ref_ptr for compiler	2024-10-28 18:05:08 +03:00
rustc_attr	Re-do recursive const stability checks	2024-10-25 20:31:40 +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	fix clippy::clone_on_ref_ptr for compiler	2024-10-28 18:05:08 +03:00
rustc_builtin_macros	Auto merge of #131284 - dingxiangfei2009:rename-smart-ptr-to-coerce-referent, r=compiler-errors	2024-10-27 17:04:12 +00:00
rustc_codegen_cranelift	cg_clif: Rename LayoutS to LayoutData	2024-10-27 22:32:40 -07:00
rustc_codegen_gcc	Effects cleanup	2024-10-26 10:19:07 +08:00
rustc_codegen_llvm	compiler: rustc_abi::Abi => BackendRepr	2024-10-29 14:56:00 -07:00
rustc_codegen_ssa	compiler: rustc_abi::Abi => BackendRepr	2024-10-29 14:56:00 -07:00
rustc_const_eval	compiler: rustc_abi::Abi => BackendRepr	2024-10-29 14:56:00 -07:00
rustc_data_structures	Replace an FTP link in comments with an equivalent HTTPS link	2024-10-24 17:02:11 +11:00
rustc_driver
rustc_driver_impl	fix clippy::clone_on_ref_ptr for compiler	2024-10-28 18:05:08 +03:00
rustc_error_codes	Auto merge of #132145 - RalfJung:stdarch, r=Amanieu	2024-10-28 16:25:56 +00:00
rustc_error_messages	Reformat using the new identifier sorting from rustfmt	2024-09-22 19:11:29 -04:00
rustc_errors	Rollup merge of #131375 - klensy:clone_on_ref_ptr, r=cjgillot	2024-10-29 03:11:39 -07:00
rustc_expand	Rollup merge of #131375 - klensy:clone_on_ref_ptr, r=cjgillot	2024-10-29 03:11:39 -07:00
rustc_feature	Auto merge of #131284 - dingxiangfei2009:rename-smart-ptr-to-coerce-referent, r=compiler-errors	2024-10-27 17:04:12 +00:00
rustc_fluent_macro	use tracked_path in rustc_fluent_macro	2024-10-19 22:32:38 +08:00
rustc_fs_util	Couple of changes to make it easier to compile rustc for wasm	2024-09-26 19:51:14 +00:00
rustc_graphviz	Reformat using the new identifier sorting from rustfmt	2024-09-22 19:11:29 -04:00
rustc_hir	Remove associated type based effects logic	2024-10-24 09:46:36 +00:00
rustc_hir_analysis	Rollup merge of #132194 - compiler-errors:rpitit-super-wc, r=spastorino	2024-10-29 03:11:41 -07:00
rustc_hir_pretty	Remove associated type based effects logic	2024-10-24 09:46:36 +00:00
rustc_hir_typeck	Remove ObligationCause::span() method	2024-10-27 23:54:06 +00:00
rustc_incremental	nightly feature tracking: get rid of the per-feature bool fields	2024-10-23 09:14:41 +01:00
rustc_index	Rollup merge of #130625 - heiseish:issue-124028-fix, r=jieyouxu	2024-10-10 12:49:18 +02:00
rustc_index_macros	Remove 'apostrophes' from rustc_parse_format	2024-10-14 23:22:51 +02:00
rustc_infer	fix clippy::clone_on_ref_ptr for compiler	2024-10-28 18:05:08 +03:00
rustc_interface	fix clippy::clone_on_ref_ptr for compiler	2024-10-28 18:05:08 +03:00
rustc_lexer	Reserve guarded string literals (RFC 3593)	2024-10-08 18:21:16 -06:00
rustc_lint	compiler: rustc_abi::Abi => BackendRepr	2024-10-29 14:56:00 -07:00
rustc_lint_defs	Auto merge of #125116 - blyxyas:ignore-allowed-lints-final, r=cjgillot	2024-10-26 16:37:43 +00:00
rustc_llvm	correct LLVMRustDIBuilderCreateOpLLVMFragment return type	2024-10-29 00:47:20 +03:00
rustc_log	Reformat using the new identifier sorting from rustfmt	2024-09-22 19:11:29 -04:00
rustc_macros	give a better error for tuple structs in derive(Diagnostic)	2024-10-27 21:23:28 -04:00
rustc_metadata	Rollup merge of #131375 - klensy:clone_on_ref_ptr, r=cjgillot	2024-10-29 03:11:39 -07:00
rustc_middle	compiler: rustc_abi::Abi => BackendRepr	2024-10-29 14:56:00 -07:00
rustc_mir_build	compiler: rustc_abi::Abi => BackendRepr	2024-10-29 14:56:00 -07:00
rustc_mir_dataflow	compiler: rustc_abi::Abi => BackendRepr	2024-10-29 14:56:00 -07:00
rustc_mir_transform	compiler: rustc_abi::Abi => BackendRepr	2024-10-29 14:56:00 -07:00
rustc_monomorphize	Auto merge of #132171 - matthiaskrgr:rollup-tp75ge7, r=matthiaskrgr	2024-10-26 06:53:53 +00:00
rustc_next_trait_solver	Add support for ~const item bounds	2024-10-24 23:43:31 +00:00
rustc_parse	fix clippy::clone_on_ref_ptr for compiler	2024-10-28 18:05:08 +03:00
rustc_parse_format	Remove 'apostrophes' from rustc_parse_format	2024-10-14 23:22:51 +02:00
rustc_passes	compiler: rustc_abi::Abi => BackendRepr	2024-10-29 14:56:00 -07:00
rustc_pattern_analysis	compiler: Add rustc_abi dependence to the compiler	2024-10-27 21:10:58 -07:00
rustc_privacy	Implement const effect predicate in new solver	2024-10-24 09:46:36 +00:00
rustc_query_impl	Handle rustc_query_impl cases of rustc::potential_query_instability lint	2024-10-03 12:47:08 +03:00
rustc_query_system	fix clippy::clone_on_ref_ptr for compiler	2024-10-28 18:05:08 +03:00
rustc_resolve	Rollup merge of #131375 - klensy:clone_on_ref_ptr, r=cjgillot	2024-10-29 03:11:39 -07:00
rustc_sanitizers	Rollup merge of #131049 - compiler-errors:more-validation, r=spastorino	2024-10-22 15:28:38 +02:00
rustc_serialize	Fix explicit_iter_loop in rustc_serialize	2024-10-16 15:44:16 +02:00
rustc_session	Rollup merge of #131375 - klensy:clone_on_ref_ptr, r=cjgillot	2024-10-29 03:11:39 -07:00
rustc_smir	compiler: rustc_abi::Abi => BackendRepr	2024-10-29 14:56:00 -07:00
rustc_span	Rollup merge of #131375 - klensy:clone_on_ref_ptr, r=cjgillot	2024-10-29 03:11:39 -07:00
rustc_symbol_mangling	compiler: Add rustc_abi dependence to the compiler	2024-10-27 21:10:58 -07:00
rustc_target	compiler: rustc_abi::Abi => BackendRepr	2024-10-29 14:56:00 -07:00
rustc_trait_selection	compiler: rustc_abi::Abi => BackendRepr	2024-10-29 14:56:00 -07:00
rustc_traits	Implement const effect predicate in new solver	2024-10-24 09:46:36 +00:00
rustc_transmute	Rollup merge of #132255 - workingjubilee:layout-is-🏚️, r=compiler-errors	2024-10-28 10:18:50 -07:00
rustc_ty_utils	compiler: rustc_abi::Abi => BackendRepr	2024-10-29 14:56:00 -07:00
rustc_type_ir	Implement const effect predicate in new solver	2024-10-24 09:46:36 +00:00
rustc_type_ir_macros	do not relate Abi and Safety	2024-10-22 23:13:04 +02:00
stable_mir	Rollup merge of #132085 - celinval:update-smir-doc, r=compiler-errors	2024-10-24 23:23:55 -07:00