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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 ----------------------------------------------------------------
ast-stats-1 ExprField 48 ( 0.6%) 1 48
fix tests, update size asserts
2022-10-06 18:10:15 -05:00
ast-stats-1 GenericArgs 56 ( 0.8%) 1 56
ast-stats-1 - AngleBracketed 56 ( 0.8%) 1
Use `ThinVec` in `ast::Path`.
2022-09-08 02:22:52 -05:00
ast-stats-1 Crate 56 ( 0.8%) 1 56
ast-stats-1 Attribute 64 ( 0.9%) 2 32
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 - Normal 32 ( 0.4%) 1
ast-stats-1 - DocComment 32 ( 0.4%) 1
Use `ThinVec` in `ast::Path`.
2022-09-08 02:22:52 -05:00
ast-stats-1 Local 72 ( 1.0%) 1 72
ast-stats-1 WherePredicate 72 ( 1.0%) 1 72
ast-stats-1 - BoundPredicate 72 ( 1.0%) 1
ast-stats-1 Arm 96 ( 1.3%) 2 48
ast-stats-1 ForeignItem 96 ( 1.3%) 1 96
ast-stats-1 - Fn 96 ( 1.3%) 1
ast-stats-1 FieldDef 160 ( 2.2%) 2 80
ast-stats-1 Stmt 160 ( 2.2%) 5 32
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 - Local 32 ( 0.4%) 1
ast-stats-1 - MacCall 32 ( 0.4%) 1
Use `ThinVec` in `ast::Path`.
2022-09-08 02:22:52 -05:00
ast-stats-1 - Expr 96 ( 1.3%) 3
ast-stats-1 Param 160 ( 2.2%) 4 40
ast-stats-1 FnDecl 200 ( 2.7%) 5 40
ast-stats-1 Variant 240 ( 3.2%) 2 120
ast-stats-1 GenericBound 288 ( 3.9%) 4 72
ast-stats-1 - Trait 288 ( 3.9%) 4
ast-stats-1 Block 288 ( 3.9%) 6 48
ast-stats-1 AssocItem 416 ( 5.6%) 4 104
ast-stats-1 - Type 208 ( 2.8%) 2
ast-stats-1 - Fn 208 ( 2.8%) 2
ast-stats-1 GenericParam 480 ( 6.5%) 5 96
ast-stats-1 Expr 576 ( 7.8%) 8 72
ast-stats-1 - Path 72 ( 1.0%) 1
ast-stats-1 - Match 72 ( 1.0%) 1
ast-stats-1 - Struct 72 ( 1.0%) 1
ast-stats-1 - Lit 144 ( 1.9%) 2
ast-stats-1 - Block 216 ( 2.9%) 3
ast-stats-1 Pat 616 ( 8.3%) 7 88
ast-stats-1 - Struct 88 ( 1.2%) 1
ast-stats-1 - Wild 88 ( 1.2%) 1
ast-stats-1 - Ident 440 ( 5.9%) 5
ast-stats-1 PathSegment 720 ( 9.7%) 30 24
ast-stats-1 Ty 896 (12.1%) 14 64
ast-stats-1 - Ptr 64 ( 0.9%) 1
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
ast-stats-1 - Ref 64 ( 0.9%) 1
Use `ThinVec` in `ast::Path`.
2022-09-08 02:22:52 -05:00
ast-stats-1 - ImplicitSelf 128 ( 1.7%) 2
ast-stats-1 - Path 640 ( 8.6%) 10
ast-stats-1 Item 1_656 (22.3%) 9 184
ast-stats-1 - Trait 184 ( 2.5%) 1
ast-stats-1 - Enum 184 ( 2.5%) 1
ast-stats-1 - ForeignMod 184 ( 2.5%) 1
ast-stats-1 - Impl 184 ( 2.5%) 1
ast-stats-1 - Fn 368 ( 5.0%) 2
ast-stats-1 - Use 552 ( 7.4%) 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 ----------------------------------------------------------------
fix tests, update size asserts
2022-10-06 18:10:15 -05:00
ast-stats-1 Total 7_416
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 ----------------------------------------------------------------
Box `ExprKind::{Closure,MethodCall}`, and `QSelf` in expressions, types, and patterns.
2022-09-07 19:52:51 -05:00
ast-stats-2 ExprField 48 ( 0.6%) 1 48
fix tests, update size asserts
2022-10-06 18:10:15 -05:00
ast-stats-2 GenericArgs 56 ( 0.7%) 1 56
ast-stats-2 - AngleBracketed 56 ( 0.7%) 1
Use `ThinVec` in `ast::Path`.
2022-09-08 02:22:52 -05:00
ast-stats-2 Crate 56 ( 0.7%) 1 56
ast-stats-2 Local 72 ( 0.9%) 1 72
ast-stats-2 WherePredicate 72 ( 0.9%) 1 72
ast-stats-2 - BoundPredicate 72 ( 0.9%) 1
ast-stats-2 Arm 96 ( 1.2%) 2 48
ast-stats-2 ForeignItem 96 ( 1.2%) 1 96
ast-stats-2 - Fn 96 ( 1.2%) 1
ast-stats-2 InlineAsm 120 ( 1.5%) 1 120
ast-stats-2 Attribute 128 ( 1.6%) 4 32
Box `ExprKind::{Closure,MethodCall}`, and `QSelf` in expressions, types, and patterns.
2022-09-07 19:52:51 -05:00
ast-stats-2 - DocComment 32 ( 0.4%) 1
Use `ThinVec` in `ast::Path`.
2022-09-08 02:22:52 -05:00
ast-stats-2 - Normal 96 ( 1.2%) 3
ast-stats-2 FieldDef 160 ( 2.0%) 2 80
ast-stats-2 Stmt 160 ( 2.0%) 5 32
Box `ExprKind::{Closure,MethodCall}`, and `QSelf` in expressions, types, and patterns.
2022-09-07 19:52:51 -05:00
ast-stats-2 - Local 32 ( 0.4%) 1
ast-stats-2 - Semi 32 ( 0.4%) 1
Use `ThinVec` in `ast::Path`.
2022-09-08 02:22:52 -05:00
ast-stats-2 - Expr 96 ( 1.2%) 3
ast-stats-2 Param 160 ( 2.0%) 4 40
ast-stats-2 FnDecl 200 ( 2.5%) 5 40
ast-stats-2 Variant 240 ( 3.0%) 2 120
fix tests, update size asserts
2022-10-06 18:10:15 -05:00
ast-stats-2 GenericBound 288 ( 3.6%) 4 72
ast-stats-2 - Trait 288 ( 3.6%) 4
ast-stats-2 Block 288 ( 3.6%) 6 48
Use `ThinVec` in `ast::Path`.
2022-09-08 02:22:52 -05:00
ast-stats-2 AssocItem 416 ( 5.1%) 4 104
ast-stats-2 - Type 208 ( 2.6%) 2
ast-stats-2 - Fn 208 ( 2.6%) 2
ast-stats-2 GenericParam 480 ( 5.9%) 5 96
ast-stats-2 Pat 616 ( 7.6%) 7 88
ast-stats-2 - Struct 88 ( 1.1%) 1
ast-stats-2 - Wild 88 ( 1.1%) 1
ast-stats-2 - Ident 440 ( 5.4%) 5
ast-stats-2 Expr 648 ( 8.0%) 9 72
ast-stats-2 - Path 72 ( 0.9%) 1
ast-stats-2 - Match 72 ( 0.9%) 1
ast-stats-2 - Struct 72 ( 0.9%) 1
ast-stats-2 - InlineAsm 72 ( 0.9%) 1
ast-stats-2 - Lit 144 ( 1.8%) 2
ast-stats-2 - Block 216 ( 2.7%) 3
ast-stats-2 PathSegment 792 ( 9.8%) 33 24
ast-stats-2 Ty 896 (11.0%) 14 64
ast-stats-2 - Ptr 64 ( 0.8%) 1
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
ast-stats-2 - Ref 64 ( 0.8%) 1
Use `ThinVec` in `ast::Path`.
2022-09-08 02:22:52 -05:00
ast-stats-2 - ImplicitSelf 128 ( 1.6%) 2
ast-stats-2 - Path 640 ( 7.9%) 10
fix tests, update size asserts
2022-10-06 18:10:15 -05:00
ast-stats-2 Item 2_024 (25.0%) 11 184
Use `ThinVec` in `ast::Path`.
2022-09-08 02:22:52 -05:00
ast-stats-2 - Trait 184 ( 2.3%) 1
ast-stats-2 - Enum 184 ( 2.3%) 1
ast-stats-2 - ExternCrate 184 ( 2.3%) 1
ast-stats-2 - ForeignMod 184 ( 2.3%) 1
ast-stats-2 - Impl 184 ( 2.3%) 1
ast-stats-2 - Fn 368 ( 4.5%) 2
ast-stats-2 - Use 736 ( 9.1%) 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 ----------------------------------------------------------------
fix tests, update size asserts
2022-10-06 18:10:15 -05:00
ast-stats-2 Total 8_112
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
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
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 InlineAsm 72 ( 0.8%) 1 72
hir-stats ImplItemRef 72 ( 0.8%) 2 36
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 Body 96 ( 1.1%) 3 32
hir-stats FieldDef 96 ( 1.1%) 2 48
hir-stats Arm 96 ( 1.1%) 2 48
hir-stats Stmt 96 ( 1.1%) 3 32
hir-stats - Local 32 ( 0.4%) 1
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
Store a LocalDefId in hir::AnonConst.
2022-11-06 13:17:57 -06:00
hir-stats GenericArg 128 ( 1.4%) 4 32
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 - Type 32 ( 0.4%) 1
hir-stats - Lifetime 96 ( 1.1%) 3
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 GenericArgs 144 ( 1.6%) 3 48
Store a LocalDefId in hir::Variant & hir::Field.
2022-11-06 13:46:55 -06:00
hir-stats Variant 176 ( 1.9%) 2 88
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 GenericBound 192 ( 2.1%) 4 48
hir-stats - Trait 192 ( 2.1%) 4
hir-stats WherePredicate 192 ( 2.1%) 3 64
hir-stats - BoundPredicate 192 ( 2.1%) 3
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
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 - Wild 72 ( 0.8%) 1
hir-stats - Struct 72 ( 0.8%) 1
hir-stats - Binding 216 ( 2.4%) 3
hir-stats GenericParam 400 ( 4.4%) 5 80
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 Generics 560 ( 6.2%) 10 56
hir-stats Ty 720 ( 8.0%) 15 48
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 - Ptr 48 ( 0.5%) 1
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
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 - 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 - Struct 64 ( 0.7%) 1
hir-stats - Match 64 ( 0.7%) 1
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
hir-stats - Block 384 ( 4.2%) 6
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 Item 880 ( 9.7%) 11 80
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 - Trait 80 ( 0.9%) 1
hir-stats - Enum 80 ( 0.9%) 1
hir-stats - ExternCrate 80 ( 0.9%) 1
hir-stats - ForeignMod 80 ( 0.9%) 1
hir-stats - Impl 80 ( 0.9%) 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 - Fn 160 ( 1.8%) 2
hir-stats - Use 320 ( 3.5%) 4
hir-stats Path 1_240 (13.7%) 31 40
hir-stats PathSegment 1_920 (21.2%) 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 ----------------------------------------------------------------
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 Total 9_048
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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