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rust/tests/ui/stats/hir-stats.stderr

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Add prefix to every line of `-Zhir-stats` output. This is based on `-Zprint-type-sizes` which does the same thing. It makes the output provenance clearer, and helps with post-processing. E.g. if you have `-Zhir-stats` output from numerous compiler invocations you can now easily extract the pre-expansion stats separately from the post-expansion stats.
2022-08-25 22:52:41 -05:00
ast-stats-1 PRE EXPANSION AST STATS
ast-stats-1 Name Accumulated Size Count Item Size
ast-stats-1 ----------------------------------------------------------------
Stop relying on hashmap iteration for hir stat printing Just because the code says it's OK does not mean that it actually is OK. Nodes with the same total size were not sorted, their order relied on hashmap iteration.
2024-10-17 12:50:59 -05:00
ast-stats-1 Crate 40 ( 0.6%) 1 40
Use `ThinVec` in various AST types. This commit changes the sequence parsers to produce `ThinVec`, which triggers numerous conversions.
2022-11-22 18:55:16 -06:00
ast-stats-1 GenericArgs 40 ( 0.6%) 1 40
ast-stats-1 - AngleBracketed 40 ( 0.6%) 1
Use `ThinVec` in `ast::Generics` and related types.
2022-11-21 16:17:20 -06:00
ast-stats-1 ExprField 48 ( 0.7%) 1 48
Add async bound modifier to enable async Fn bounds
2024-01-26 11:00:28 -06:00
ast-stats-1 WherePredicate 56 ( 0.8%) 1 56
ast-stats-1 - BoundPredicate 56 ( 0.8%) 1
Use `ThinVec` in `ast::PatKind::Struct`.
2023-01-29 21:58:23 -06:00
ast-stats-1 Attribute 64 ( 1.0%) 2 32
Use `ThinVec` in `ast::WhereClause`.
2022-11-21 23:23:25 -06:00
ast-stats-1 - DocComment 32 ( 0.5%) 1
Stop relying on hashmap iteration for hir stat printing Just because the code says it's OK does not mean that it actually is OK. Nodes with the same total size were not sorted, their order relied on hashmap iteration.
2024-10-17 12:50:59 -05:00
ast-stats-1 - Normal 32 ( 0.5%) 1
Detect more cases of `=` to `:` typo When a `Local` is fully parsed, but not followed by a `;`, keep the `:` span arround and mention it. If the type could continue being parsed as an expression, suggest replacing the `:` with a `=`. ``` error: expected one of `!`, `+`, `->`, `::`, `;`, or `=`, found `.` --> file.rs:2:32 | 2 | let _: std::env::temp_dir().join("foo"); | - ^ expected one of `!`, `+`, `->`, `::`, `;`, or `=` | | | while parsing the type for `_` | help: use `=` if you meant to assign ``` Fix #119665.
2024-02-26 18:48:32 -06:00
ast-stats-1 Local 80 ( 1.2%) 1 80
Add StaticForeignItem and use it on ForeignItemKind
2024-04-29 09:27:14 -05:00
ast-stats-1 ForeignItem 88 ( 1.3%) 1 88
ast-stats-1 - Fn 88 ( 1.3%) 1
ast: Standardize visiting order Id, attributes, inner nodes in source order if possible, tokens, span. Also always use exhaustive matching in visiting infra, and visit some missing nodes.
2024-06-26 07:25:57 -05:00
ast-stats-1 Arm 96 ( 1.4%) 2 48
Use `ThinVec` in various AST types. This commit changes the sequence parsers to produce `ThinVec`, which triggers numerous conversions.
2022-11-22 18:55:16 -06:00
ast-stats-1 FnDecl 120 ( 1.8%) 5 24
Refactor AST trait bound modifiers
2023-12-20 08:22:06 -06:00
ast-stats-1 FieldDef 160 ( 2.4%) 2 80
Stop relying on hashmap iteration for hir stat printing Just because the code says it's OK does not mean that it actually is OK. Nodes with the same total size were not sorted, their order relied on hashmap iteration.
2024-10-17 12:50:59 -05:00
ast-stats-1 Param 160 ( 2.4%) 4 40
Refactor AST trait bound modifiers
2023-12-20 08:22:06 -06:00
ast-stats-1 Stmt 160 ( 2.4%) 5 32
Update `tests/ui/stats/hir-stats.stderr` output
2024-03-14 06:00:46 -05:00
ast-stats-1 - Let 32 ( 0.5%) 1
Use `ThinVec` in `ast::WhereClause`.
2022-11-21 23:23:25 -06:00
ast-stats-1 - MacCall 32 ( 0.5%) 1
ast: Standardize visiting order Id, attributes, inner nodes in source order if possible, tokens, span. Also always use exhaustive matching in visiting infra, and visit some missing nodes.
2024-06-26 07:25:57 -05:00
ast-stats-1 - Expr 96 ( 1.4%) 3
Add `Span` to `TraitBoundModifier`
2023-11-24 08:32:05 -06:00
ast-stats-1 Block 192 ( 2.9%) 6 32
Add async bound modifier to enable async Fn bounds
2024-01-26 11:00:28 -06:00
ast-stats-1 Variant 208 ( 3.1%) 2 104
ast-stats-1 AssocItem 352 ( 5.3%) 4 88
Rename `ast::Static` to `ast::StaticItem` to match `ast::ConstItem`
2023-03-29 09:14:11 -05:00
ast-stats-1 - Type 176 ( 2.7%) 2
ast-stats-1 - Fn 176 ( 2.7%) 2
Stop relying on hashmap iteration for hir stat printing Just because the code says it's OK does not mean that it actually is OK. Nodes with the same total size were not sorted, their order relied on hashmap iteration.
2024-10-17 12:50:59 -05:00
ast-stats-1 GenericBound 352 ( 5.3%) 4 88
ast-stats-1 - Trait 352 ( 5.3%) 4
ast: Standardize visiting order Id, attributes, inner nodes in source order if possible, tokens, span. Also always use exhaustive matching in visiting infra, and visit some missing nodes.
2024-06-26 07:25:57 -05:00
ast-stats-1 GenericParam 480 ( 7.2%) 5 96
Add async bound modifier to enable async Fn bounds
2024-01-26 11:00:28 -06:00
ast-stats-1 Pat 504 ( 7.6%) 7 72
Use `ThinVec` in `ast::PatKind::Struct`.
2023-01-29 21:58:23 -06:00
ast-stats-1 - Struct 72 ( 1.1%) 1
ast-stats-1 - Wild 72 ( 1.1%) 1
Add async bound modifier to enable async Fn bounds
2024-01-26 11:00:28 -06:00
ast-stats-1 - Ident 360 ( 5.4%) 5
ast-stats-1 Expr 576 ( 8.7%) 8 72
Use `ThinVec` in various AST types. This commit changes the sequence parsers to produce `ThinVec`, which triggers numerous conversions.
2022-11-22 18:55:16 -06:00
ast-stats-1 - Path 72 ( 1.1%) 1
ast-stats-1 - Match 72 ( 1.1%) 1
ast-stats-1 - Struct 72 ( 1.1%) 1
Use `ThinVec` in `ast::PatKind::Struct`.
2023-01-29 21:58:23 -06:00
ast-stats-1 - Lit 144 ( 2.2%) 2
ast-stats-1 - Block 216 ( 3.3%) 3
ast: Standardize visiting order Id, attributes, inner nodes in source order if possible, tokens, span. Also always use exhaustive matching in visiting infra, and visit some missing nodes.
2024-06-26 07:25:57 -05:00
ast-stats-1 PathSegment 744 (11.2%) 31 24
Add async bound modifier to enable async Fn bounds
2024-01-26 11:00:28 -06:00
ast-stats-1 Ty 896 (13.5%) 14 64
Use `ThinVec` in `ast::PatKind::Struct`.
2023-01-29 21:58:23 -06:00
ast-stats-1 - Ref 64 ( 1.0%) 1
Stop relying on hashmap iteration for hir stat printing Just because the code says it's OK does not mean that it actually is OK. Nodes with the same total size were not sorted, their order relied on hashmap iteration.
2024-10-17 12:50:59 -05:00
ast-stats-1 - Ptr 64 ( 1.0%) 1
Add async bound modifier to enable async Fn bounds
2024-01-26 11:00:28 -06:00
ast-stats-1 - ImplicitSelf 128 ( 1.9%) 2
ast: Standardize visiting order Id, attributes, inner nodes in source order if possible, tokens, span. Also always use exhaustive matching in visiting infra, and visit some missing nodes.
2024-06-26 07:25:57 -05:00
ast-stats-1 - Path 640 ( 9.6%) 10
ast-stats-1 Item 1_224 (18.4%) 9 136
ast-stats-1 - ForeignMod 136 ( 2.0%) 1
Stop relying on hashmap iteration for hir stat printing Just because the code says it's OK does not mean that it actually is OK. Nodes with the same total size were not sorted, their order relied on hashmap iteration.
2024-10-17 12:50:59 -05:00
ast-stats-1 - Trait 136 ( 2.0%) 1
ast: Standardize visiting order Id, attributes, inner nodes in source order if possible, tokens, span. Also always use exhaustive matching in visiting infra, and visit some missing nodes.
2024-06-26 07:25:57 -05:00
ast-stats-1 - Impl 136 ( 2.0%) 1
Stop relying on hashmap iteration for hir stat printing Just because the code says it's OK does not mean that it actually is OK. Nodes with the same total size were not sorted, their order relied on hashmap iteration.
2024-10-17 12:50:59 -05:00
ast-stats-1 - Enum 136 ( 2.0%) 1
Add async bound modifier to enable async Fn bounds
2024-01-26 11:00:28 -06:00
ast-stats-1 - Fn 272 ( 4.1%) 2
ast: Standardize visiting order Id, attributes, inner nodes in source order if possible, tokens, span. Also always use exhaustive matching in visiting infra, and visit some missing nodes.
2024-06-26 07:25:57 -05:00
ast-stats-1 - Use 408 ( 6.1%) 3
Add prefix to every line of `-Zhir-stats` output. This is based on `-Zprint-type-sizes` which does the same thing. It makes the output provenance clearer, and helps with post-processing. E.g. if you have `-Zhir-stats` output from numerous compiler invocations you can now easily extract the pre-expansion stats separately from the post-expansion stats.
2022-08-25 22:52:41 -05:00
ast-stats-1 ----------------------------------------------------------------
ast: Standardize visiting order Id, attributes, inner nodes in source order if possible, tokens, span. Also always use exhaustive matching in visiting infra, and visit some missing nodes.
2024-06-26 07:25:57 -05:00
ast-stats-1 Total 6_640
Add prefix to every line of `-Zhir-stats` output. This is based on `-Zprint-type-sizes` which does the same thing. It makes the output provenance clearer, and helps with post-processing. E.g. if you have `-Zhir-stats` output from numerous compiler invocations you can now easily extract the pre-expansion stats separately from the post-expansion stats.
2022-08-25 22:52:41 -05:00
ast-stats-1
ast-stats-2 POST EXPANSION AST STATS
ast-stats-2 Name Accumulated Size Count Item Size
ast-stats-2 ----------------------------------------------------------------
Stop relying on hashmap iteration for hir stat printing Just because the code says it's OK does not mean that it actually is OK. Nodes with the same total size were not sorted, their order relied on hashmap iteration.
2024-10-17 12:50:59 -05:00
ast-stats-2 Crate 40 ( 0.5%) 1 40
ast: Standardize visiting order Id, attributes, inner nodes in source order if possible, tokens, span. Also always use exhaustive matching in visiting infra, and visit some missing nodes.
2024-06-26 07:25:57 -05:00
ast-stats-2 GenericArgs 40 ( 0.5%) 1 40
ast-stats-2 - AngleBracketed 40 ( 0.5%) 1
Use `ThinVec` in `ast::Block`.
2023-01-29 21:13:27 -06:00
ast-stats-2 ExprField 48 ( 0.7%) 1 48
Use `ThinVec` in various AST types. This commit changes the sequence parsers to produce `ThinVec`, which triggers numerous conversions.
2022-11-22 18:55:16 -06:00
ast-stats-2 WherePredicate 56 ( 0.8%) 1 56
ast-stats-2 - BoundPredicate 56 ( 0.8%) 1
Detect more cases of `=` to `:` typo When a `Local` is fully parsed, but not followed by a `;`, keep the `:` span arround and mention it. If the type could continue being parsed as an expression, suggest replacing the `:` with a `=`. ``` error: expected one of `!`, `+`, `->`, `::`, `;`, or `=`, found `.` --> file.rs:2:32 | 2 | let _: std::env::temp_dir().join("foo"); | - ^ expected one of `!`, `+`, `->`, `::`, `;`, or `=` | | | while parsing the type for `_` | help: use `=` if you meant to assign ``` Fix #119665.
2024-02-26 18:48:32 -06:00
ast-stats-2 Local 80 ( 1.1%) 1 80
Add StaticForeignItem and use it on ForeignItemKind
2024-04-29 09:27:14 -05:00
ast-stats-2 ForeignItem 88 ( 1.2%) 1 88
ast-stats-2 - Fn 88 ( 1.2%) 1
Add `Span` to `TraitBoundModifier`
2023-11-24 08:32:05 -06:00
ast-stats-2 Arm 96 ( 1.3%) 2 48
ast: Standardize visiting order Id, attributes, inner nodes in source order if possible, tokens, span. Also always use exhaustive matching in visiting infra, and visit some missing nodes.
2024-06-26 07:25:57 -05:00
ast-stats-2 FnDecl 120 ( 1.6%) 5 24
Stop relying on hashmap iteration for hir stat printing Just because the code says it's OK does not mean that it actually is OK. Nodes with the same total size were not sorted, their order relied on hashmap iteration.
2024-10-17 12:50:59 -05:00
ast-stats-2 InlineAsm 120 ( 1.6%) 1 120
Use `ThinVec` in `ast::PatKind::Struct`.
2023-01-29 21:58:23 -06:00
ast-stats-2 Attribute 128 ( 1.8%) 4 32
Add `Span` to `TraitBoundModifier`
2023-11-24 08:32:05 -06:00
ast-stats-2 - DocComment 32 ( 0.4%) 1
ast-stats-2 - Normal 96 ( 1.3%) 3
ast-stats-2 FieldDef 160 ( 2.2%) 2 80
Stop relying on hashmap iteration for hir stat printing Just because the code says it's OK does not mean that it actually is OK. Nodes with the same total size were not sorted, their order relied on hashmap iteration.
2024-10-17 12:50:59 -05:00
ast-stats-2 Param 160 ( 2.2%) 4 40
Add `Span` to `TraitBoundModifier`
2023-11-24 08:32:05 -06:00
ast-stats-2 Stmt 160 ( 2.2%) 5 32
Update `tests/ui/stats/hir-stats.stderr` output
2024-03-14 06:00:46 -05:00
ast-stats-2 - Let 32 ( 0.4%) 1
Add `Span` to `TraitBoundModifier`
2023-11-24 08:32:05 -06:00
ast-stats-2 - Semi 32 ( 0.4%) 1
ast-stats-2 - Expr 96 ( 1.3%) 3
ast: Standardize visiting order Id, attributes, inner nodes in source order if possible, tokens, span. Also always use exhaustive matching in visiting infra, and visit some missing nodes.
2024-06-26 07:25:57 -05:00
ast-stats-2 Block 192 ( 2.6%) 6 32
Use `ThinVec` in `ast::PatKind::Struct`.
2023-01-29 21:58:23 -06:00
ast-stats-2 Variant 208 ( 2.9%) 2 104
ast: Standardize visiting order Id, attributes, inner nodes in source order if possible, tokens, span. Also always use exhaustive matching in visiting infra, and visit some missing nodes.
2024-06-26 07:25:57 -05:00
ast-stats-2 AssocItem 352 ( 4.8%) 4 88
Add async bound modifier to enable async Fn bounds
2024-01-26 11:00:28 -06:00
ast-stats-2 - Type 176 ( 2.4%) 2
ast-stats-2 - Fn 176 ( 2.4%) 2
Stop relying on hashmap iteration for hir stat printing Just because the code says it's OK does not mean that it actually is OK. Nodes with the same total size were not sorted, their order relied on hashmap iteration.
2024-10-17 12:50:59 -05:00
ast-stats-2 GenericBound 352 ( 4.8%) 4 88
ast-stats-2 - Trait 352 ( 4.8%) 4
ast: Standardize visiting order Id, attributes, inner nodes in source order if possible, tokens, span. Also always use exhaustive matching in visiting infra, and visit some missing nodes.
2024-06-26 07:25:57 -05:00
ast-stats-2 GenericParam 480 ( 6.6%) 5 96
ast-stats-2 Pat 504 ( 6.9%) 7 72
Use `ThinVec` in `ast::PatKind::Struct`.
2023-01-29 21:58:23 -06:00
ast-stats-2 - Struct 72 ( 1.0%) 1
ast-stats-2 - Wild 72 ( 1.0%) 1
ast: Standardize visiting order Id, attributes, inner nodes in source order if possible, tokens, span. Also always use exhaustive matching in visiting infra, and visit some missing nodes.
2024-06-26 07:25:57 -05:00
ast-stats-2 - Ident 360 ( 4.9%) 5
ast-stats-2 Expr 648 ( 8.9%) 9 72
Use `ThinVec` in various AST types. This commit changes the sequence parsers to produce `ThinVec`, which triggers numerous conversions.
2022-11-22 18:55:16 -06:00
ast-stats-2 - Path 72 ( 1.0%) 1
ast-stats-2 - Match 72 ( 1.0%) 1
ast-stats-2 - Struct 72 ( 1.0%) 1
ast-stats-2 - InlineAsm 72 ( 1.0%) 1
Use `ThinVec` in `ast::Block`.
2023-01-29 21:13:27 -06:00
ast-stats-2 - Lit 144 ( 2.0%) 2
Use `ThinVec` in `ast::PatKind::Struct`.
2023-01-29 21:58:23 -06:00
ast-stats-2 - Block 216 ( 3.0%) 3
ast: Standardize visiting order Id, attributes, inner nodes in source order if possible, tokens, span. Also always use exhaustive matching in visiting infra, and visit some missing nodes.
2024-06-26 07:25:57 -05:00
ast-stats-2 PathSegment 864 (11.9%) 36 24
ast-stats-2 Ty 896 (12.3%) 14 64
Use `ThinVec` in various AST types. This commit changes the sequence parsers to produce `ThinVec`, which triggers numerous conversions.
2022-11-22 18:55:16 -06:00
ast-stats-2 - Ref 64 ( 0.9%) 1
Stop relying on hashmap iteration for hir stat printing Just because the code says it's OK does not mean that it actually is OK. Nodes with the same total size were not sorted, their order relied on hashmap iteration.
2024-10-17 12:50:59 -05:00
ast-stats-2 - Ptr 64 ( 0.9%) 1
Use `ThinVec` in `ast::PatKind::Struct`.
2023-01-29 21:58:23 -06:00
ast-stats-2 - ImplicitSelf 128 ( 1.8%) 2
ast: Standardize visiting order Id, attributes, inner nodes in source order if possible, tokens, span. Also always use exhaustive matching in visiting infra, and visit some missing nodes.
2024-06-26 07:25:57 -05:00
ast-stats-2 - Path 640 ( 8.8%) 10
ast-stats-2 Item 1_496 (20.5%) 11 136
Use `ThinVec` in a few more AST types.
2023-01-29 22:39:22 -06:00
ast-stats-2 - Enum 136 ( 1.9%) 1
Stop relying on hashmap iteration for hir stat printing Just because the code says it's OK does not mean that it actually is OK. Nodes with the same total size were not sorted, their order relied on hashmap iteration.
2024-10-17 12:50:59 -05:00
ast-stats-2 - Trait 136 ( 1.9%) 1
ast-stats-2 - Impl 136 ( 1.9%) 1
Use `ThinVec` in a few more AST types.
2023-01-29 22:39:22 -06:00
ast-stats-2 - ExternCrate 136 ( 1.9%) 1
ast-stats-2 - ForeignMod 136 ( 1.9%) 1
ast: Standardize visiting order Id, attributes, inner nodes in source order if possible, tokens, span. Also always use exhaustive matching in visiting infra, and visit some missing nodes.
2024-06-26 07:25:57 -05:00
ast-stats-2 - Fn 272 ( 3.7%) 2
Add async bound modifier to enable async Fn bounds
2024-01-26 11:00:28 -06:00
ast-stats-2 - Use 544 ( 7.5%) 4
Add prefix to every line of `-Zhir-stats` output. This is based on `-Zprint-type-sizes` which does the same thing. It makes the output provenance clearer, and helps with post-processing. E.g. if you have `-Zhir-stats` output from numerous compiler invocations you can now easily extract the pre-expansion stats separately from the post-expansion stats.
2022-08-25 22:52:41 -05:00
ast-stats-2 ----------------------------------------------------------------
ast: Standardize visiting order Id, attributes, inner nodes in source order if possible, tokens, span. Also always use exhaustive matching in visiting infra, and visit some missing nodes.
2024-06-26 07:25:57 -05:00
ast-stats-2 Total 7_288
Add prefix to every line of `-Zhir-stats` output. This is based on `-Zprint-type-sizes` which does the same thing. It makes the output provenance clearer, and helps with post-processing. E.g. if you have `-Zhir-stats` output from numerous compiler invocations you can now easily extract the pre-expansion stats separately from the post-expansion stats.
2022-08-25 22:52:41 -05:00
ast-stats-2
hir-stats HIR STATS
hir-stats Name Accumulated Size Count Item Size
hir-stats ----------------------------------------------------------------
Shrink `hir::def::Res`. `Res::SelfTy` currently has two `Option`s. When the second one is `Some` the first one is never consulted. So we can split it into two variants, `Res::SelfTyParam` and `Res::SelfTyAlias`, reducing the size of `Res` from 24 bytes to 12. This then shrinks `hir::Path` and `hir::PathSegment`, which are the HIR types that take up the most space.
2022-09-15 20:45:33 -05:00
hir-stats ForeignItemRef 24 ( 0.3%) 1 24
Separate lifetime ident from resolution in HIR.
2022-11-05 17:41:07 -05:00
hir-stats Lifetime 24 ( 0.3%) 1 24
rustc_ast_lowering: Stop lowering imports into multiple items Lower them into a single item with multiple resolutions instead. This also allows to remove additional `NodId`s and `DefId`s related to those additional items.
2022-12-01 09:51:20 -06:00
hir-stats Mod 32 ( 0.4%) 1 32
Improve HIR stats collector. Adds and removes some `visit_*` methods accordingly, improving coverage, and avoiding some double counting. Brings it in line with the AST stats collector.
2022-08-28 20:10:56 -05:00
hir-stats ExprField 40 ( 0.4%) 1 40
Use niche-filling optimization even when multiple variants have data. Fixes #46213
2022-03-08 13:07:01 -06:00
hir-stats TraitItemRef 56 ( 0.6%) 2 28
Add `ConstArgKind::Path` and make `ConstArg` its own HIR node This is a very large commit since a lot needs to be changed in order to make the tests pass. The salient changes are: - `ConstArgKind` gets a new `Path` variant, and all const params are now represented using it. Non-param paths still use `ConstArgKind::Anon` to prevent this change from getting too large, but they will soon use the `Path` variant too. - `ConstArg` gets a distinct `hir_id` field and its own variant in `hir::Node`. This affected many parts of the compiler that expected the parent of an `AnonConst` to be the containing context (e.g., an array repeat expression). They have been changed to check the "grandparent" where necessary. - Some `ast::AnonConst`s now have their `DefId`s created in rustc_ast_lowering rather than `DefCollector`. This is because in some cases they will end up becoming a `ConstArgKind::Path` instead, which has no `DefId`. We have to solve this in a hacky way where we guess whether the `AnonConst` could end up as a path const since we can't know for sure until after name resolution (`N` could refer to a free const or a nullary struct). If it has no chance as being a const param, then we create a `DefId` in `DefCollector` -- otherwise we decide during ast_lowering. This will have to be updated once all path consts use `ConstArgKind::Path`. - We explicitly use `ConstArgHasType` for array lengths, rather than implicitly relying on anon const type feeding -- this is due to the addition of `ConstArgKind::Path`. - Some tests have their outputs changed, but the changes are for the most part minor (including removing duplicate or almost-duplicate errors). One test now ICEs, but it is for an incomplete, unstable feature and is now tracked at #127009.
2024-07-16 21:07:36 -05:00
hir-stats GenericArg 64 ( 0.7%) 4 16
hir-stats - Type 16 ( 0.2%) 1
hir-stats - Lifetime 48 ( 0.5%) 3
Arena-allocate `hir::Lifetime`. This shrinks `hir::Ty` from 72 to 48 bytes. `visit_lifetime` is added to the HIR stats collector because these types are now stored in memory on their own, instead of being within other types.
2022-08-31 21:06:48 -05:00
hir-stats Local 64 ( 0.7%) 1 64
hir-stats Param 64 ( 0.7%) 2 32
Make closures carry their own ClosureKind, rather than deducing what it is from movability
2023-12-22 15:29:12 -06:00
hir-stats Body 72 ( 0.8%) 3 24
Shrink `hir::def::Res`. `Res::SelfTy` currently has two `Option`s. When the second one is `Some` the first one is never consulted. So we can split it into two variants, `Res::SelfTyParam` and `Res::SelfTyAlias`, reducing the size of `Res` from 24 bytes to 12. This then shrinks `hir::Path` and `hir::PathSegment`, which are the HIR types that take up the most space.
2022-09-15 20:45:33 -05:00
hir-stats ImplItemRef 72 ( 0.8%) 2 36
Stop relying on hashmap iteration for hir stat printing Just because the code says it's OK does not mean that it actually is OK. Nodes with the same total size were not sorted, their order relied on hashmap iteration.
2024-10-17 12:50:59 -05:00
hir-stats InlineAsm 72 ( 0.8%) 1 72
Remove `hir::Guard` Use Expr instead. Use `ExprKind::Let` to represent if let guards.
2023-09-21 06:26:50 -05:00
hir-stats Arm 80 ( 0.9%) 2 40
rustc_ast_lowering: Stop lowering imports into multiple items Lower them into a single item with multiple resolutions instead. This also allows to remove additional `NodId`s and `DefId`s related to those additional items.
2022-12-01 09:51:20 -06:00
hir-stats FieldDef 96 ( 1.1%) 2 48
hir-stats Stmt 96 ( 1.1%) 3 32
Update `tests/ui/stats/hir-stats.stderr` output
2024-03-14 06:00:46 -05:00
hir-stats - Let 32 ( 0.4%) 1
rustc_ast_lowering: Stop lowering imports into multiple items Lower them into a single item with multiple resolutions instead. This also allows to remove additional `NodId`s and `DefId`s related to those additional items.
2022-12-01 09:51:20 -06:00
hir-stats - Semi 32 ( 0.4%) 1
hir-stats - Expr 32 ( 0.4%) 1
Shrink `hir::def::Res`. `Res::SelfTy` currently has two `Option`s. When the second one is `Some` the first one is never consulted. So we can split it into two variants, `Res::SelfTyParam` and `Res::SelfTyAlias`, reducing the size of `Res` from 24 bytes to 12. This then shrinks `hir::Path` and `hir::PathSegment`, which are the HIR types that take up the most space.
2022-09-15 20:45:33 -05:00
hir-stats FnDecl 120 ( 1.3%) 3 40
hir-stats Attribute 128 ( 1.4%) 4 32
hir-stats GenericArgs 144 ( 1.6%) 3 48
Stop relying on hashmap iteration for hir stat printing Just because the code says it's OK does not mean that it actually is OK. Nodes with the same total size were not sorted, their order relied on hashmap iteration.
2024-10-17 12:50:59 -05:00
hir-stats Variant 144 ( 1.6%) 2 72
Shrink `hir::def::Res`. `Res::SelfTy` currently has two `Option`s. When the second one is `Some` the first one is never consulted. So we can split it into two variants, `Res::SelfTyParam` and `Res::SelfTyAlias`, reducing the size of `Res` from 24 bytes to 12. This then shrinks `hir::Path` and `hir::PathSegment`, which are the HIR types that take up the most space.
2022-09-15 20:45:33 -05:00
hir-stats WherePredicate 192 ( 2.1%) 3 64
hir-stats - BoundPredicate 192 ( 2.1%) 3
Represent TraitBoundModifiers as distinct parts in HIR
2024-10-20 15:35:18 -05:00
hir-stats GenericBound 256 ( 2.8%) 4 64
hir-stats - Trait 256 ( 2.8%) 4
rustc_ast_lowering: Stop lowering imports into multiple items Lower them into a single item with multiple resolutions instead. This also allows to remove additional `NodId`s and `DefId`s related to those additional items.
2022-12-01 09:51:20 -06:00
hir-stats Block 288 ( 3.2%) 6 48
Bless ui tests
2024-04-29 03:30:05 -05:00
hir-stats GenericParam 360 ( 4.0%) 5 72
Make closures carry their own ClosureKind, rather than deducing what it is from movability
2023-12-22 15:29:12 -06:00
hir-stats Pat 360 ( 4.0%) 5 72
Shrink `hir::def::Res`. `Res::SelfTy` currently has two `Option`s. When the second one is `Some` the first one is never consulted. So we can split it into two variants, `Res::SelfTyParam` and `Res::SelfTyAlias`, reducing the size of `Res` from 24 bytes to 12. This then shrinks `hir::Path` and `hir::PathSegment`, which are the HIR types that take up the most space.
2022-09-15 20:45:33 -05:00
hir-stats - Struct 72 ( 0.8%) 1
Stop relying on hashmap iteration for hir stat printing Just because the code says it's OK does not mean that it actually is OK. Nodes with the same total size were not sorted, their order relied on hashmap iteration.
2024-10-17 12:50:59 -05:00
hir-stats - Wild 72 ( 0.8%) 1
Shrink `hir::def::Res`. `Res::SelfTy` currently has two `Option`s. When the second one is `Some` the first one is never consulted. So we can split it into two variants, `Res::SelfTyParam` and `Res::SelfTyAlias`, reducing the size of `Res` from 24 bytes to 12. This then shrinks `hir::Path` and `hir::PathSegment`, which are the HIR types that take up the most space.
2022-09-15 20:45:33 -05:00
hir-stats - Binding 216 ( 2.4%) 3
Remove `hir::Guard` Use Expr instead. Use `ExprKind::Let` to represent if let guards.
2023-09-21 06:26:50 -05:00
hir-stats Generics 560 ( 6.2%) 10 56
Bless ui tests
2024-04-29 03:30:05 -05:00
hir-stats Ty 720 ( 8.0%) 15 48
Rename `Rptr` to `Ref` in AST and HIR The name makes a lot more sense, and `ty::TyKind` calls it `Ref` already as well.
2022-12-28 11:06:11 -06:00
hir-stats - Ref 48 ( 0.5%) 1
Stop relying on hashmap iteration for hir stat printing Just because the code says it's OK does not mean that it actually is OK. Nodes with the same total size were not sorted, their order relied on hashmap iteration.
2024-10-17 12:50:59 -05:00
hir-stats - Ptr 48 ( 0.5%) 1
Represent TraitBoundModifiers as distinct parts in HIR
2024-10-20 15:35:18 -05:00
hir-stats - Path 624 ( 6.9%) 13
hir-stats Expr 768 ( 8.5%) 12 64
Arena-allocate `hir::Lifetime`. This shrinks `hir::Ty` from 72 to 48 bytes. `visit_lifetime` is added to the HIR stats collector because these types are now stored in memory on their own, instead of being within other types.
2022-08-31 21:06:48 -05:00
hir-stats - Path 64 ( 0.7%) 1
hir-stats - Match 64 ( 0.7%) 1
Stop relying on hashmap iteration for hir stat printing Just because the code says it's OK does not mean that it actually is OK. Nodes with the same total size were not sorted, their order relied on hashmap iteration.
2024-10-17 12:50:59 -05:00
hir-stats - Struct 64 ( 0.7%) 1
Arena-allocate `hir::Lifetime`. This shrinks `hir::Ty` from 72 to 48 bytes. `visit_lifetime` is added to the HIR stats collector because these types are now stored in memory on their own, instead of being within other types.
2022-08-31 21:06:48 -05:00
hir-stats - InlineAsm 64 ( 0.7%) 1
Shrink `hir::def::Res`. `Res::SelfTy` currently has two `Option`s. When the second one is `Some` the first one is never consulted. So we can split it into two variants, `Res::SelfTyParam` and `Res::SelfTyAlias`, reducing the size of `Res` from 24 bytes to 12. This then shrinks `hir::Path` and `hir::PathSegment`, which are the HIR types that take up the most space.
2022-09-15 20:45:33 -05:00
hir-stats - Lit 128 ( 1.4%) 2
Bless ui tests
2024-04-29 03:30:05 -05:00
hir-stats - Block 384 ( 4.3%) 6
Represent TraitBoundModifiers as distinct parts in HIR
2024-10-20 15:35:18 -05:00
hir-stats Item 968 (10.7%) 11 88
Record asyncness span in HIR
2023-09-14 17:38:07 -05:00
hir-stats - Enum 88 ( 1.0%) 1
Stop relying on hashmap iteration for hir stat printing Just because the code says it's OK does not mean that it actually is OK. Nodes with the same total size were not sorted, their order relied on hashmap iteration.
2024-10-17 12:50:59 -05:00
hir-stats - Trait 88 ( 1.0%) 1
hir-stats - Impl 88 ( 1.0%) 1
Record asyncness span in HIR
2023-09-14 17:38:07 -05:00
hir-stats - ExternCrate 88 ( 1.0%) 1
hir-stats - ForeignMod 88 ( 1.0%) 1
Bless ui tests
2024-04-29 03:30:05 -05:00
hir-stats - Fn 176 ( 2.0%) 2
Record asyncness span in HIR
2023-09-14 17:38:07 -05:00
hir-stats - Use 352 ( 3.9%) 4
Represent TraitBoundModifiers as distinct parts in HIR
2024-10-20 15:35:18 -05:00
hir-stats Path 1_240 (13.7%) 31 40
hir-stats PathSegment 1_920 (21.3%) 40 48
Add prefix to every line of `-Zhir-stats` output. This is based on `-Zprint-type-sizes` which does the same thing. It makes the output provenance clearer, and helps with post-processing. E.g. if you have `-Zhir-stats` output from numerous compiler invocations you can now easily extract the pre-expansion stats separately from the post-expansion stats.
2022-08-25 22:52:41 -05:00
hir-stats ----------------------------------------------------------------
Represent TraitBoundModifiers as distinct parts in HIR
2024-10-20 15:35:18 -05:00
hir-stats Total 9_024
Add prefix to every line of `-Zhir-stats` output. This is based on `-Zprint-type-sizes` which does the same thing. It makes the output provenance clearer, and helps with post-processing. E.g. if you have `-Zhir-stats` output from numerous compiler invocations you can now easily extract the pre-expansion stats separately from the post-expansion stats.
2022-08-25 22:52:41 -05:00
hir-stats
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