rust/compiler
bors 1103d2e914 Auto merge of #94205 - Mark-Simulacrum:revert-93800, r=oli-obk
Revert #93800, fixing CI time regression

This reverts commit a240ccd81c (merge commit of #93800), reversing
changes made to 393fdc1048.

This PR was likely responsible for a relatively large regression in
dist-x86_64-msvc-alt builder times, from approximately 1.7 to 2.8 hours,
bringing that builder into the pool of the slowest builders we currently have.

This seems to be limited to the alt builder due to needing parallel-compiler
enabled, likely leading to slow LLVM compilation for some reason. See some
investigation in [this Zulip stream](https://rust-lang.zulipchat.com/#narrow/stream/242791-t-infra/topic/msvc.28.3F.29.20builders.20running.20much.20slower).

cc `@lcnr` `@oli-obk` `@b-naber` (per original PRs review/author)

We can re-apply this PR once the regression is fixed, but it is sufficiently large that I don't think keeping this on master is viable in the meantime unless there's a very strong case to be made for it. Alternatively, we can disable that builder (it's not critical since it's an alt build), but that obviously carries its own costs.
2022-02-21 13:13:04 +00:00
..
rustc remove unused jemallocator crate 2022-01-28 16:56:05 +01:00
rustc_apfloat Stabilize iter::zip. 2021-12-14 18:50:31 -04:00
rustc_arena Remove unused dep from rustc_arena 2022-02-02 17:37:14 +01:00
rustc_ast Rollup merge of #93634 - matthiaskrgr:clippy_complexity_jan_2022, r=oli-obk 2022-02-18 16:23:33 +01:00
rustc_ast_lowering Rollup merge of #94146 - est31:let_else, r=cjgillot 2022-02-20 00:37:34 +01:00
rustc_ast_passes Rollup merge of #94146 - est31:let_else, r=cjgillot 2022-02-20 00:37:34 +01:00
rustc_ast_pretty Pretty print ItemKind::Use in rustfmt style 2022-02-07 21:51:05 -08:00
rustc_attr Rollup merge of #94146 - est31:let_else, r=cjgillot 2022-02-20 00:37:34 +01:00
rustc_borrowck Rollup merge of #94146 - est31:let_else, r=cjgillot 2022-02-20 00:37:34 +01:00
rustc_builtin_macros Rollup merge of #94146 - est31:let_else, r=cjgillot 2022-02-20 00:37:34 +01:00
rustc_codegen_cranelift Move ty::print methods to Drop-based scope guards 2022-02-16 17:24:23 -05:00
rustc_codegen_gcc Move ty::print methods to Drop-based scope guards 2022-02-16 17:24:23 -05:00
rustc_codegen_llvm Auto merge of #93678 - steffahn:better_unsafe_diagnostics, r=nagisa 2022-02-20 21:15:11 +00:00
rustc_codegen_ssa Auto merge of #94062 - Mark-Simulacrum:drop-print-cfg, r=oli-obk 2022-02-20 18:12:59 +00:00
rustc_const_eval Auto merge of #94062 - Mark-Simulacrum:drop-print-cfg, r=oli-obk 2022-02-20 18:12:59 +00:00
rustc_data_structures Auto merge of #93934 - rusticstuff:inline_ensure_sufficient_stack, r=estebank 2022-02-20 15:10:19 +00:00
rustc_driver Rollup merge of #94146 - est31:let_else, r=cjgillot 2022-02-20 00:37:34 +01:00
rustc_error_codes Revert "Auto merge of #91403 - cjgillot:inherit-async, r=oli-obk" 2022-02-17 16:00:04 +00:00
rustc_errors Adopt let else in more places 2022-02-19 17:27:43 +01:00
rustc_expand Rollup merge of #94146 - est31:let_else, r=cjgillot 2022-02-20 00:37:34 +01:00
rustc_feature Rollup merge of #93658 - cchiw:issue-77443-fix, r=joshtriplett 2022-02-19 06:45:29 +01:00
rustc_fs_util
rustc_graphviz eplace usages of vec![].into_iter with [].into_iter 2022-01-09 14:09:25 +11:00
rustc_hir Adopt let else in more places 2022-02-19 17:27:43 +01:00
rustc_hir_pretty Rollup merge of #93746 - cjgillot:nodefii, r=nikomatsakis 2022-02-09 14:12:22 +09:00
rustc_incremental Adopt let else in more places 2022-02-19 17:27:43 +01:00
rustc_index Adopt let else in more places 2022-02-19 17:27:43 +01:00
rustc_infer Rollup merge of #94146 - est31:let_else, r=cjgillot 2022-02-20 00:37:34 +01:00
rustc_interface Rollup merge of #94146 - est31:let_else, r=cjgillot 2022-02-20 00:37:34 +01:00
rustc_lexer Auto merge of #91393 - Julian-Wollersberger:lexer_optimization, r=petrochenkov 2021-12-03 13:20:14 +00:00
rustc_lint Auto merge of #94062 - Mark-Simulacrum:drop-print-cfg, r=oli-obk 2022-02-20 18:12:59 +00:00
rustc_lint_defs Implement --check-cfg option (RFC 3013) 2022-02-16 13:03:12 +01:00
rustc_llvm Rollup merge of #91675 - ivanloz:memtagsan, r=nagisa 2022-02-18 23:23:03 +01:00
rustc_log Make rustc_log doc test runnable 2022-01-03 22:31:56 -08:00
rustc_macros Move ty::print methods to Drop-based scope guards 2022-02-16 17:24:23 -05:00
rustc_metadata Adopt let else in more places 2022-02-19 17:27:43 +01:00
rustc_middle Revert "Auto merge of #93800 - b-naber:static-initializers-mir-val, r=oli-obk" 2022-02-20 21:56:20 -05:00
rustc_mir_build Revert "Auto merge of #93800 - b-naber:static-initializers-mir-val, r=oli-obk" 2022-02-20 21:56:20 -05:00
rustc_mir_dataflow Adopt let else in more places 2022-02-19 17:27:43 +01:00
rustc_mir_transform Improve unused_unsafe lint 2022-02-20 21:00:12 +01:00
rustc_monomorphize Auto merge of #94062 - Mark-Simulacrum:drop-print-cfg, r=oli-obk 2022-02-20 18:12:59 +00:00
rustc_parse Rollup merge of #94146 - est31:let_else, r=cjgillot 2022-02-20 00:37:34 +01:00
rustc_parse_format Correctly mark the span of captured arguments in format_args!() 2022-02-16 07:34:06 +00:00
rustc_passes Adopt let else in more places 2022-02-19 17:27:43 +01:00
rustc_plugin_impl replace dynamic library module with libloading 2021-12-06 12:03:47 -05:00
rustc_privacy Overhaul Const. 2022-02-15 16:19:59 +11:00
rustc_query_impl Auto merge of #94066 - Mark-Simulacrum:factor-out-simple-def-kind, r=davidtwco 2022-02-21 03:36:55 +00:00
rustc_query_system Remove SimpleDefKind 2022-02-17 18:08:45 -05:00
rustc_resolve Rollup merge of #94146 - est31:let_else, r=cjgillot 2022-02-20 00:37:34 +01:00
rustc_save_analysis Auto merge of #94062 - Mark-Simulacrum:drop-print-cfg, r=oli-obk 2022-02-20 18:12:59 +00:00
rustc_serialize Adopt let else in more places 2022-02-19 17:27:43 +01:00
rustc_session Rollup merge of #94146 - est31:let_else, r=cjgillot 2022-02-20 00:37:34 +01:00
rustc_span Rollup merge of #94146 - est31:let_else, r=cjgillot 2022-02-20 00:37:34 +01:00
rustc_symbol_mangling Move ty::print methods to Drop-based scope guards 2022-02-16 17:24:23 -05:00
rustc_target Rollup merge of #94146 - est31:let_else, r=cjgillot 2022-02-20 00:37:34 +01:00
rustc_trait_selection Auto merge of #94108 - compiler-errors:just-confirmation-normalization, r=jackh726 2022-02-21 10:06:24 +00:00
rustc_traits Adopt let else in more places 2022-02-19 17:27:43 +01:00
rustc_ty_utils Adopt let else in more places 2022-02-19 17:27:43 +01:00
rustc_type_ir Inline UnifyKey::index and UnifyKey::from_index 2022-02-15 19:07:06 +01:00
rustc_typeck Auto merge of #94062 - Mark-Simulacrum:drop-print-cfg, r=oli-obk 2022-02-20 18:12:59 +00:00