Bryan Garza
360db516cc
Create stable metric to measure long computation in Const Eval
...
This patch adds a `MirPass` that tracks the number of back-edges and
function calls in the CFG, adds a new MIR instruction to increment a
counter every time they are encountered during Const Eval, and emit a
warning if a configured limit is breached.
2023-01-23 23:56:22 +00:00
Maybe Waffle
6a28fb42a8
Remove double spaces after dots in comments
2023-01-17 08:09:33 +00:00
nils
fd7a159710
Fix uninlined_format_args for some compiler crates
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Convert all the crates that have had their diagnostic migration
completed (except save_analysis because that will be deleted soon and
apfloat because of the licensing problem).
2023-01-05 19:01:12 +01:00
Tomasz Miąsko
357c3cf72c
Fix handling of dead unwinds in backward analyses
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Dead unwinds set contains a head of an unreachable unwind edge.
2023-01-02 22:24:01 +01:00
Jeremy Stucki
3dde32ca97
rustc: Remove needless lifetimes
2022-12-20 22:10:40 +01:00
bors
eb9e5e711d
Auto merge of #105880 - Nilstrieb:make-newtypes-less-not-rust, r=oli-obk
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Improve syntax of `newtype_index`
This makes it more like proper Rust and also makes the implementation a lot simpler.
Mostly just turns weird flags in the body into proper attributes.
It should probably also be converted to an attribute macro instead of function-like, but that can be done in a future PR.
2022-12-20 07:27:01 +00:00
Rémy Rakic
8275d115fb
Revert "Auto merge of #103880 - b-naber:field-ty-mir, r=lcnr"
...
This reverts commit 03770f0e2b01ef4b21dc
2022-12-19 15:31:20 +00:00
Nilstrieb
8bfd6450c7
A few small cleanups for newtype_index
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Remove the `..` from the body, only a few invocations used it and it's
inconsistent with rust syntax.
Use `;` instead of `,` between consts. As the Rust syntax gods inteded.
2022-12-18 21:47:28 +01:00
Nilstrieb
d679764fb6
Make #[debug_format] an attribute in newtype_index
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This removes the `custom` format functionality as its only user was
trivially migrated to using a normal format.
If a new use case for a custom formatting impl pops up, you can add it
back.
2022-12-18 21:37:38 +01:00
bors
03770f0e2b
Auto merge of #103880 - b-naber:field-ty-mir, r=lcnr
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Use non-ascribed type as field's type in mir
Fixes https://github.com/rust-lang/rust/issues/96514
r? `@lcnr`
2022-12-16 12:47:49 +00:00
Oli Scherer
4ffe3bdf99
Remove one more usage of mk_substs_trait
2022-12-14 15:36:39 +00:00
Jakob Degen
3522d48112
Don't require owned data in MaybeStorageLive
2022-12-13 04:22:47 -08:00
bors
71ec1457ee
Auto merge of #105436 - nnethercote:inline-place_contents_drop_state_cannot_differ, r=spastorino
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Inline and remove `place_contents_drop_state_cannot_differ`.
It has a single call site and is hot enough to be worth inlining. And make sure `is_terminal_path` is inlined, too.
r? `@ghost`
2022-12-13 03:28:57 +00:00
Matthias Krüger
2daa3bcbc2
Rollup merge of #105537 - kadiwa4:remove_some_imports, r=fee1-dead
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compiler: remove unnecessary imports and qualified paths
Some of these imports were necessary before Edition 2021, others were already in the prelude.
I hope it's fine that this PR is so spread-out across files :/
2022-12-11 09:51:57 +01:00
KaDiWa
9bc69925cb
compiler: remove unnecessary imports and qualified paths
2022-12-10 18:45:34 +01:00
Jakob Degen
9fb8da8f8f
Remove unneeded field from SwitchTargets
2022-12-09 04:53:10 -08:00
Nicholas Nethercote
68a19209e0
Inline and remove place_contents_drop_state_cannot_differ.
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It has a single call site and is hot enough to be worth inlining. And
make sure `is_terminal_path` is inlined, too.
2022-12-08 13:59:29 +11:00
Rageking8
58110572fb
fix dupe word typos
2022-12-05 16:42:36 +08:00
Oli Scherer
4f593ce5d8
Create format_args as late as possible
2022-12-01 08:49:51 +00:00
Jakob Degen
245c60749a
Rewrite dest prop.
...
This fixes a number of correctness issues from the previous version. Additionally, we use a new
strategy which has much better performance charactersitics and also finds more opportunities to
apply the optimization.
2022-11-26 18:04:54 -08:00
b-naber
9061ffba8c
use no type in ProjectionElem::Field for PlaceBuilder::UpVar
2022-11-23 21:25:27 +01:00
Oli Scherer
ec8d01fdcc
Allow iterators instead of requiring slices that will get turned into iterators
2022-11-21 20:33:55 +00:00
Matthias Krüger
e3036df003
couple of clippy::perf fixes
2022-11-18 10:30:47 +01:00
Jannis Christopher Köhl
108790b8dc
Remove log statement that was commented out
2022-11-12 20:32:09 +01:00
Jannis Christopher Köhl
2e034dc68c
Exclude locals completely, instead of individual places
2022-11-12 14:57:14 +01:00
Jannis Christopher Köhl
3c6d1a723d
Add test for repr(transparent) with scalar
2022-11-11 11:24:31 +01:00
Jannis Christopher Köhl
8ecb276735
Simplify creation of map
2022-11-10 19:12:10 +01:00
Jannis Christopher Köhl
9766ee0b20
Fix struct field tracking and add tests for it
2022-11-09 18:21:42 +01:00
Jannis Christopher Köhl
bfbca6c75c
Completely remove tracking of references for now
2022-11-09 18:03:30 +01:00
Jannis Christopher Köhl
3997893ccb
Fix rebase
2022-11-07 11:01:44 +01:00
Jannis Christopher Köhl
89f934917d
Small corrections of documentation
2022-11-07 10:35:26 +01:00
Jannis Christopher Köhl
630e17d3e4
Limit number of tracked places, and some other perf improvements
2022-11-07 10:35:26 +01:00
Jannis Christopher Köhl
1f82a9f89e
Move HasTop and HasBottom into lattice.rs
2022-11-07 10:35:25 +01:00
Jannis Christopher Köhl
de69d088a4
Explicitly match all terminators
2022-11-07 10:35:24 +01:00
Jannis Christopher Köhl
5b7b309c60
Improve documentation of assumptions
2022-11-07 10:35:24 +01:00
Jannis Christopher Köhl
274a49132b
Improve documentation, plus some small changes
2022-11-07 10:35:23 +01:00
Jannis Christopher Köhl
aaa35b3e48
Add comment for the current retag situation
2022-11-07 10:35:22 +01:00
Jannis Christopher Köhl
3c0f3b04b5
Only assume Stacked Borrows if -Zunsound-mir-opts is given
2022-11-07 10:35:21 +01:00
Jannis Christopher Köhl
111324e17c
Prevent registration inside references if target is !Freeze
2022-11-07 10:35:20 +01:00
Jannis Christopher Köhl
4478a87018
Fix formatting
2022-11-07 10:35:20 +01:00
Jannis Christopher Köhl
7ab1ba95de
Remove Unknown state in favor of Value(Top)
2022-11-07 10:35:20 +01:00
Jannis Christopher Köhl
1765587846
Only track (trivially) freeze types
2022-11-07 10:35:20 +01:00
Jannis Christopher Köhl
b5063ab0e5
Make more assumptions explicit
2022-11-07 10:35:19 +01:00
Jannis Christopher Köhl
2f66e9417f
Flood with bottom for Deinit, StorageLive and StorageDead
2022-11-07 10:35:19 +01:00
Jannis Christopher Köhl
eab77320e6
Handle NonDivergingIntrinsic and CopyNonOverlapping
2022-11-07 10:35:19 +01:00
Jannis Christopher Köhl
f99950f6ae
Update test results after rebase
2022-11-07 10:35:18 +01:00
Jannis Christopher Köhl
c56e99cdba
Fix typo
2022-11-07 10:35:18 +01:00
Jannis Christopher Köhl
13b70599c1
Only allow registration of scalars for now
2022-11-07 10:35:16 +01:00
Jannis Christopher Köhl
817c27744d
Handle StorageLive
2022-11-07 10:35:16 +01:00
Jannis Christopher Köhl
e2ddf8a6e5
Add comment about downcast projection element
2022-11-07 10:35:15 +01:00
