Michael Goulet 7b40a9b7c6 Rollup merge of #133102 - RalfJung:aarch64-softfloat, r=davidtwco,wesleywiser ... aarch64 softfloat target: always pass floats in int registers This is a part of https://github.com/rust-lang/rust/issues/131058: on softfloat aarch64 targets, the float registers may be unavailable. And yet, LLVM will happily use them to pass float types if the corresponding target features are enabled. That's a problem as it means enabling/disabling `neon` instructions can change the ABI. Other targets have a `soft-float` target feature that forces the use of the soft-float ABI no matter whether float registers are enabled or not; aarch64 has nothing like that. So we follow the aarch64 [softfloat ABI](https://github.com/rust-lang/rust/issues/131058#issuecomment-2385027423) and treat floats like integers for `extern "C"` functions. For the "Rust" ABI, we do the same for scalars, and then just do something reasonable for ScalarPair that avoids the pointer indirection. Cc ```@workingjubilee```		2024-11-22 21:07:39 -05:00
..
rustc	Auto merge of #132282 - Noratrieb:it-is-the-end-of-serial, r=cjgillot	2024-11-12 15:14:56 +00:00
rustc_abi	Auto merge of #130867 - michirakara:steps_between, r=dtolnay	2024-11-22 10:54:22 +00:00
rustc_arena	move strict provenance lints to new feature gate, remove old feature gates	2024-10-21 15:22:17 +01:00
rustc_ast	Auto merge of #132629 - nnethercote:124141-preliminaries, r=petrochenkov	2024-11-21 10:57:22 +00:00
rustc_ast_ir	Add sugar for &pin (const|mut) types	2024-10-07 11:15:04 -07:00
rustc_ast_lowering	Introduce min_generic_const_args and directly represent paths	2024-11-19 05:07:43 +00:00
rustc_ast_passes	Rollup merge of #133023 - samestep:hir-stats-total-count, r=nnethercote	2024-11-19 09:19:20 +01:00
rustc_ast_pretty	Introduce InvisibleOrigin on invisible delimiters.	2024-11-21 08:16:54 +11:00
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	reduce false positives of tail-expr-drop-order from consumed values	2024-11-20 20:53:11 +08:00
rustc_builtin_macros	Use visit_item instead of flat_map_item in test_harness.rs	2024-11-20 16:47:00 -03:00
rustc_codegen_cranelift	reduce false positives of tail-expr-drop-order from consumed values	2024-11-20 20:53:11 +08:00
rustc_codegen_gcc	When the required discriminator value exceeds LLVM's limits, drop the debug info for the function instead of panicking.	2024-11-19 05:19:09 -08:00
rustc_codegen_llvm	When the required discriminator value exceeds LLVM's limits, drop the debug info for the function instead of panicking.	2024-11-19 05:19:09 -08:00
rustc_codegen_ssa	Auto merge of #132362 - mustartt:aix-dylib-detection, r=jieyouxu	2024-11-21 21:36:47 +00:00
rustc_const_eval	Auto merge of #131326 - dingxiangfei2009:issue-130836-attempt-2, r=nikomatsakis	2024-11-20 18:51:54 +00:00
rustc_data_structures	Add UnordMap::clear method	2024-11-20 18:11:37 +01:00
rustc_driver
rustc_driver_impl	Rollup merge of #130236 - yaahc:unstable-feature-usage, r=estebank	2024-11-21 11:58:36 +01:00
rustc_error_codes	remove support for rustc_safe_intrinsic attribute; use rustc_intrinsic functions instead	2024-11-08 09:16:00 +01:00
rustc_error_messages	Delete the cfg(not(parallel)) serial compiler	2024-11-12 13:38:58 +00:00
rustc_errors	Auto merge of #132954 - matthiaskrgr:rollup-x3rww9h, r=matthiaskrgr	2024-11-12 18:04:27 +00:00
rustc_expand	Auto merge of #132629 - nnethercote:124141-preliminaries, r=petrochenkov	2024-11-21 10:57:22 +00:00
rustc_feature	Rollup merge of #130236 - yaahc:unstable-feature-usage, r=estebank	2024-11-21 11:58:36 +01:00
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	Rollup merge of #132144 - adetaylor:receiver-trait-itself, r=wesleywiser	2024-11-11 21:58:29 +01:00
rustc_hir_analysis	Simplify fulfill_implication	2024-11-22 01:03:17 +00:00
rustc_hir_pretty	compiler: Switch to rustc_abi in hir_pretty, lint_defs, and mir_build	2024-10-30 22:38:49 -07:00
rustc_hir_typeck	Rollup merge of #132489 - compiler-errors:fn-sugg-tweaks, r=BoxyUwU	2024-11-21 11:58:39 +01:00
rustc_incremental	replace manual time convertions with std ones	2024-11-03 15:51:39 +03:00
rustc_index	reduce false positives of tail-expr-drop-order from consumed values	2024-11-20 20:53:11 +08:00
rustc_index_macros	Auto merge of #130867 - michirakara:steps_between, r=dtolnay	2024-11-22 10:54:22 +00:00
rustc_infer	Implement ~const opaques	2024-11-19 20:31:05 +00:00
rustc_interface	Rollup merge of #133023 - samestep:hir-stats-total-count, r=nnethercote	2024-11-19 09:19:20 +01:00
rustc_lexer	Remove TokenKind::InvalidPrefix.	2024-11-19 18:06:22 +11:00
rustc_lint	Rollup merge of #133153 - maxcabrajac:flat_maps, r=petrochenkov	2024-11-21 07:56:12 +01:00
rustc_lint_defs	Auto merge of #131326 - dingxiangfei2009:issue-130836-attempt-2, r=nikomatsakis	2024-11-20 18:51:54 +00:00
rustc_llvm	PassWrapper: disable UseOdrIndicator for Asan Win32	2024-11-14 04:20:18 +08:00
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	Auto merge of #132362 - mustartt:aix-dylib-detection, r=jieyouxu	2024-11-21 21:36:47 +00:00
rustc_middle	Pretty print AsyncFn traits too	2024-11-22 16:55:28 +00:00
rustc_mir_build	Rollup merge of #132658 - estebank:const-in-pattern-typo, r=Nadrieril	2024-11-22 21:07:38 -05:00
rustc_mir_dataflow	reduce false positives of tail-expr-drop-order from consumed values	2024-11-20 20:53:11 +08:00
rustc_mir_transform	Auto merge of #131326 - dingxiangfei2009:issue-130836-attempt-2, r=nikomatsakis	2024-11-20 18:51:54 +00:00
rustc_monomorphize	move fn is_item_raw to TypingEnv	2024-11-19 18:06:20 +01:00
rustc_next_trait_solver	Rollup merge of #133218 - compiler-errors:const-opaque, r=fee1-dead	2024-11-21 07:56:13 +01:00
rustc_parse	Remove ErrorGuaranteed retval from error_unexpected_after_dot.	2024-11-21 08:22:17 +11:00
rustc_parse_format	Remove 'apostrophes' from rustc_parse_format	2024-10-14 23:22:51 +02:00
rustc_passes	Auto merge of #133234 - jhpratt:rollup-42dmg4p, r=jhpratt	2024-11-20 09:27:56 +00:00
rustc_pattern_analysis	Rollup merge of #132708 - estebank:const-as-binding, r=Nadrieril	2024-11-20 20:10:12 +01:00
rustc_privacy	Simplify some places that deal with generic parameter defaults	2024-11-11 21:29:18 +01:00
rustc_query_impl	Delete the cfg(not(parallel)) serial compiler	2024-11-12 13:38:58 +00:00
rustc_query_system	Auto merge of #124780 - Mark-Simulacrum:lockless-cache, r=lcnr	2024-11-19 02:07:48 +00:00
rustc_resolve	Store resolution for self and crate root module segments	2024-11-20 18:57:02 +00:00
rustc_sanitizers	use TypingEnv when no infcx is available	2024-11-18 10:38:56 +01:00
rustc_serialize	Fix explicit_iter_loop in rustc_serialize	2024-10-16 15:44:16 +02:00
rustc_session	Rollup merge of #130236 - yaahc:unstable-feature-usage, r=estebank	2024-11-21 11:58:36 +01:00
rustc_smir	reduce false positives of tail-expr-drop-order from consumed values	2024-11-20 20:53:11 +08:00
rustc_span	Stabilize the 2024 edition	2024-11-22 11:12:15 -08:00
rustc_symbol_mangling	additional TypingEnv cleanups	2024-11-19 21:36:23 +01:00
rustc_target	Rollup merge of #133102 - RalfJung:aarch64-softfloat, r=davidtwco,wesleywiser	2024-11-22 21:07:39 -05:00
rustc_trait_selection	Rollup merge of #132090 - compiler-errors:baily, r=lcnr	2024-11-22 21:07:38 -05:00
rustc_traits	use TypingEnv when no infcx is available	2024-11-18 10:38:56 +01:00
rustc_transmute	use TypingEnv when no infcx is available	2024-11-18 10:38:56 +01:00
rustc_ty_utils	Stop being so bail-y in candidate assembly	2024-11-21 01:35:34 +00:00
rustc_type_ir	Simplify logic a bit	2024-11-22 16:41:29 +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 #132161 - celinval:smir-fix-indent, r=compiler-errors	2024-11-08 18:51:28 +11:00