Commit Graph

11 Commits

Author SHA1 Message Date
Slava Pestov
fae01d9776 AST: Remove ModuleDecl parameter from more places 2024-07-06 12:05:46 -04:00
Erik Eckstein
ab1b343dad use new llvm::Optional API
`getValue` -> `value`
`getValueOr` -> `value_or`
`hasValue` -> `has_value`
`map` -> `transform`

The old API will be deprecated in the rebranch.
To avoid merge conflicts, use the new API already in the main branch.

rdar://102362022
2022-11-21 19:44:24 +01:00
Erik Eckstein
ecbcacdecf SIL Analysis: Rename InvalidationKind::FunctionData to InvalidationKind::Effects
This invalidation kind is used when a compute-effects pass changes function effects.
Also, let optimization passes which don't change effects only invalidate the `FunctionBody` and not `Everything`.
2022-10-20 09:20:28 +02:00
Josh Soref
730b16c569 Spelling siloptimizer
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Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>
2022-10-03 18:31:33 -04:00
Slava Pestov
9d96ed940f AST: Rename 'canonical wrt. generic signature' to 'reduced'
We had two notions of canonical types, one is the structural property
where it doesn't contain sugared types, the other one where it does
not contain reducible type parameters with respect to a generic
signature.

Rename the second one to a 'reduced type'.
2022-08-09 12:46:31 -04:00
Slava Pestov
a9794dca55 Remove some unnecessary includes of GenericSignatureBuilder.h 2021-10-20 14:39:25 -04:00
Robert Widmann
e545d7f760 Lift getCanonicalTypeInContext up to GenericSignature 2021-09-20 15:43:07 -07:00
Pavel Prokofyev
f8baffafc8 [NFC][AutoDiff] Pass AutoDiffConfig by const ref. (#37074) 2021-04-27 13:40:18 -07:00
Richard Wei
8d8614058b [AudoDiff] NFC: Replace 'SILAutoDiffIndices' with 'AutoDiffConfig'. (#35079)
Resolve rdar://71678394 / SR-13889.
2020-12-14 14:32:40 -08:00
Dan Zheng
d3b6b89de6 [AutoDiff] Support multiple differentiability result indices in SIL. (#32206)
`DifferentiableFunctionInst` now stores result indices.
`SILAutoDiffIndices` now stores result indices instead of a source index.

`@differentiable` SIL function types may now have multiple differentiability
result indices and `@noDerivative` resutls.

`@differentiable` AST function types do not have `@noDerivative` results (yet),
so this functionality is not exposed to users.

Resolves TF-689 and TF-1256.

Infrastructural support for TF-983: supporting differentiation of `apply`
instructions with multiple active semantic results.
2020-06-05 16:25:17 -07:00
Dan Zheng
bb6d4ebd9f [AutoDiff upstream] Add differentiable activity analysis.
Differentiable activity analysis is a dataflow analysis which marks values in
a function as varied, useful, or active (both varied and useful).

Only active values need a derivative.
2020-04-05 20:35:30 -07:00