Nicholas Nethercote
84ac80f192
Reformat use declarations.
...
The previous commit updated `rustfmt.toml` appropriately. This commit is
the outcome of running `x fmt --all` with the new formatting options.
2024-07-29 08:26:52 +10:00
Michael Goulet
755b2da841
Value recovery can take the whole CycleError
2024-01-08 20:30:10 +00:00
John Kåre Alsaker
1806efe7f2
Move DepKind to rustc_query_system and define it as u16
2023-09-21 17:06:14 +02:00
Michael Goulet
e7b3c94b0e
Pass ErrorGuaranteed to cycle error
2023-08-27 22:03:00 +00:00
John Kåre Alsaker
2fe28ae0a4
Use dynamic dispatch for queries
2023-04-30 09:48:47 +02:00
Josh Soref
e09d0d2a29
Spelling - compiler
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* account
* achieved
* advising
* always
* ambiguous
* analysis
* annotations
* appropriate
* build
* candidates
* cascading
* category
* character
* clarification
* compound
* conceptually
* constituent
* consts
* convenience
* corresponds
* debruijn
* debug
* debugable
* debuggable
* deterministic
* discriminant
* display
* documentation
* doesn't
* ellipsis
* erroneous
* evaluability
* evaluate
* evaluation
* explicitly
* fallible
* fulfill
* getting
* has
* highlighting
* illustrative
* imported
* incompatible
* infringing
* initialized
* into
* intrinsic
* introduced
* javascript
* liveness
* metadata
* monomorphization
* nonexistent
* nontrivial
* obligation
* obligations
* offset
* opaque
* opportunities
* opt-in
* outlive
* overlapping
* paragraph
* parentheses
* poisson
* precisely
* predecessors
* predicates
* preexisting
* propagated
* really
* reentrant
* referent
* responsibility
* rustonomicon
* shortcircuit
* simplifiable
* simplifications
* specify
* stabilized
* structurally
* suggestibility
* translatable
* transmuting
* two
* unclosed
* uninhabited
* visibility
* volatile
* workaround
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
2023-04-17 16:09:18 -04:00
John Kåre Alsaker
6d99dd9189
Address comments
2023-04-06 08:25:53 +02:00
John Kåre Alsaker
36b4199a8e
Don't rely on Debug impl for Erased
2023-04-06 08:25:53 +02:00
John Kåre Alsaker
785459d630
Erase query cache values
2023-04-06 08:25:52 +02:00
Camille GILLOT
1ca103a168
Ensure value is on the on-disk cache before returning.
2023-03-11 22:41:01 +00:00
John Kåre Alsaker
3b26d71e04
Avoid implementing Debug for QueryConfig
2023-02-26 23:35:52 +01:00
John Kåre Alsaker
3fd7c4a17d
Make rustc_query_system take QueryConfig by instance.
2023-02-26 23:35:47 +01:00
John Kåre Alsaker
056c5b3b57
Make query keys Copy
2023-02-21 22:15:46 +01:00
John Kåre Alsaker
067bf2ac13
Move provider fields back to rustc_query_impl
2023-02-16 14:55:05 +01:00
John Kåre Alsaker
a51a20531d
Factor query arena allocation out from query caches
2023-02-16 14:54:53 +01:00
Camille GILLOT
128f2224af
Remove OnHit callback from query caches.
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This is not useful now that query results are `Copy`.
2023-02-04 15:21:21 +00:00
Nilstrieb
9fe4efe115
Abolish QueryVTable in favour of more assoc items on QueryConfig
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This may introduce additional mono _but_ may help const fold things
better and especially may help not constructing a `QueryVTable` anymore
which is cheap but not free.
2023-01-02 20:22:19 +01:00
gimbles
f8b30084ac
Use DepKind instead of &str
2022-12-23 18:39:49 +05:30
Camille GILLOT
9f2c6b0b09
Sanity check computed value for feeable queries.
2022-11-29 18:42:23 +00:00
Nilstrieb
6d26ea86da
Rename Ctxt and CTX to Tcx and Qcx
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This makes it consistent and clear which context is used.
2022-11-06 13:25:06 +01:00
Nilstrieb
36be251a35
Merge QueryDescription into QueryConfig
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`QueryDescription` has gone through a lot of refactoring and doesn't
make sense anymore.
2022-11-05 16:24:13 +01:00
nils
24ce4cfa20
Remove the describe method from the QueryDescription trait
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It was called directly already, but now it's even more useless since it
just forwards to the free function. Call it directly.
2022-10-14 22:35:56 +02:00
Joshua Nelson
0a9d7dbca2
Remove unnecessary TRY_LOAD_FROM_DISK constant
2022-09-09 20:24:02 -05:00
Joshua Nelson
7208bdee33
Remove cache_on_disk from QueryVTable
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This is not only simpler, but removes a generic function and unwrap.
I have hope it will see compile time and bootstrap time improvements.
2022-09-09 20:21:58 -05:00
Joshua Nelson
4856affd90
Make HandleCycleError an enum instead of a macro-generated closure
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- Add a `HandleCycleError` enum to rustc_query_system, along with a `handle_cycle_error` function
- Move `Value` to rustc_query_system, so `handle_cycle_error` can use it
- Move the `Value` impls from rustc_query_impl to rustc_middle. This is necessary due to orphan rules.
2022-09-06 19:26:08 -05:00
Joshua Nelson
4e09a13bb8
Don't create two new closures for each query
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- Parameterize DepKindStruct over `'tcx`
This allows passing in an invariant function pointer in `query_callback`,
rather than having to try and make it work for any lifetime.
- Add a new `execute_query` function to `QueryDescription` so we can call `tcx.$name` without needing to be in a macro context
2022-09-01 18:47:54 -05:00
SparrowLii
cbc6bd2019
add depth_limit in QueryVTable
2022-08-24 09:42:12 +08:00
Ralf Jung
3dad266f40
consistently use VTable over Vtable (matching stable stdlib API RawWakerVTable)
2022-07-20 17:12:07 -04:00
mark
e489a94dee
rename ErrorReported -> ErrorGuaranteed
2022-03-02 09:45:25 -06:00
bors
3b1fe7e7c9
Auto merge of #94084 - Mark-Simulacrum:drop-sharded, r=cjgillot
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Avoid query cache sharding code in single-threaded mode
In non-parallel compilers, this is just adding needless overhead at compilation time (since there is only one shard statically anyway). This amounts to roughly ~10 seconds reduction in bootstrap time, with overall neutral (some wins, some losses) performance results.
Parallel compiler performance should be largely unaffected by this PR; sharding is kept there.
2022-02-27 14:04:07 +00:00
Eduard-Mihai Burtescu
b7e95dee65
rustc_errors: let DiagnosticBuilder::emit return a "guarantee of emission".
2022-02-23 06:38:52 +00:00
Mark Rousskov
9deed6f74e
Move Sharded maps into each QueryCache impl
2022-02-20 12:10:46 -05:00
Mark Rousskov
e240783a4d
Switch QueryJobId to a single global counter
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This replaces the per-shard counters with a single global counter, simplifying
the JobId struct down to just a u64 and removing the need to pipe a DepKind
generic through a bunch of code. The performance implications on non-parallel
compilers are likely minimal (this switches to `Cell<u64>` as the backing
storage over a `u64`, but the latter was already inside a `RefCell` so it's not
really a significance divergence). On parallel compilers, the cost of a single
global u64 counter may be more significant: it adds a serialization point in
theory. On the other hand, we can imagine changing the counter to have a
thread-local component if it becomes worrisome or some similar structure.
The new design is sufficiently simpler that it warrants the potential for slight
changes down the line if/when we get parallel compilation to be more of a
default.
A u64 counter, instead of u32 (the old per-shard width), is chosen to avoid
possibly overflowing it and causing problems; it is effectively impossible that
we would overflow a u64 counter in this context.
2022-02-08 18:49:55 -05:00
Camille GILLOT
138e96b719
Do not require QueryCtxt for cache_on_disk.
2021-10-23 18:12:43 +02:00
Camille GILLOT
7c0920f5fb
Build the query vtable directly.
2021-10-23 16:59:19 +02:00
Camille GILLOT
0a5666b838
Do not depend on the stored value when trying to cache on disk.
2021-10-21 20:00:45 +02:00
Camille GILLOT
df71d0874a
Compute query vtable manually.
2021-10-20 18:41:28 +02:00
Camille GILLOT
aa404c24dd
Make hash_result an Option.
2021-10-20 18:29:18 +02:00
Camille GILLOT
fedd7785fe
Access StableHashingContext in rustc_query_system.
2021-10-03 16:08:55 +02:00
Camille GILLOT
fd318a2f9b
Reduce amount of function pointers.
2021-05-30 15:15:22 +02:00
Mark Rousskov
981135ae8e
Streamline try_start code
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This shifts some branches around and avoids interleaving parallel and
non-parallel versions of the function too much.
2021-05-02 12:25:48 -04:00
Camille GILLOT
c26d965714
Move report_cycle to rustc_query_system.
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The call to `ty::print::with_forced_impl_filename_line`
is done when constructing the description,
at the construction of the QueryStackFrame.
2021-02-20 23:36:31 +01:00
Camille GILLOT
3897395787
Move Query to rustc_query_system.
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Rename it to QueryStackFrame and document a bit.
2021-02-20 22:53:47 +01:00
Camille GILLOT
0144d6a3b7
Do not hold query key in Query.
2021-02-20 22:53:46 +01:00
Camille GILLOT
49c1b07a9e
Decouple QueryContext from DepContext.
2021-02-19 17:51:49 +01:00
Camille GILLOT
6f04883023
Remove QueryAccessors::to_dep_node.
2021-02-19 17:51:49 +01:00
Camille GILLOT
15b0bc6b83
Separate the query cache from the query state.
2021-02-13 21:14:58 +01:00
Mark Rousskov
f564d7abba
Switch query descriptions to just String
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In practice we never used the borrowed variant anyway.
2021-02-08 17:20:41 -05:00
Camille GILLOT
0a4d948b4a
Remove unused ProfileCategory.
2020-10-22 22:35:32 +02:00
Julian Wollersberger
52cedcab92
Remove <CTX: QueryContext> in a bunch of places.
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It was only needed by `find_cycle_in_stack()` in job.rs, but needed to be forwarded through dozens of types.
2020-10-19 11:11:09 +02:00
