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* Fix unreachable code warning by changing match order
Simulation Statements did not previously extend IsDeclaration, but now
they do so their match blocks need to be above IsDeclaration.
* Handle MemoryNoInit case in RtlilEmitter
* Remove use of deprecated logToFile
* Fix uses of LegalizeClocksTransform
Replaced all uses of LegalizeClocksTransform with
LegalizeClocksAndAsyncResetsTransform.
* Remove use of CircuitForm in ZeroWidth
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* Add new util "groupByIntoSeq"
* Restore annotation order when dedupping annotations
* Attribute annotations now deduplicate
* Implement doc string anno dedup
Co-authored-by: Jack Koenig <koenig@sifive.com>
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To maintain binary compatibility, InlineAcrossCasts is just aliases to
the now deprecated InlineCasts. We can make the binary incompatible
change of renaming the class and object for 1.5.
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
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* ir: use Serializer.serialize where possible
* ir.Serializer: serialize MultiInfo correctly
* ir.Serializer: empty body needs to result in a skip statement
The firrtl grammar requires at least one statement.
* ir.Serializer: correctly serialize fixed point types and literals
* Serializer: change Seq -> Iterable in order to be Scala 2.13 compatible
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Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
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* Add attributes, ifdefs to emitter.
* Make ifdef API a little cleaner.
* Remove references to ifdefs.
* Remove more of the ifdef stuff I missed
* Fix up failing tests
* Add multiple attribute test case
* Remove tpe as a parameter from Annotations.
Some general refactoring.
* Add some documentation.
* Incorporate some feedback
* Expand some spaghetti code, add comments
* Fix type signature by removing it
* bug fix in test
* Fix unchecked type parameter matches in AddDescriptionNodes.
* use target to replace name
Co-authored-by: Paul Rigge <rigge@berkeley.edu>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
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Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
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This mixes in the new DependencyAPIMigration trait into all Transforms
and Passes. This enables in-tree transforms/passes to build without
deprecation warnings associated with the deprecated CircuitForm.
As a consequence of this, every Transform now has UnknownForm as both
its inputForm and outputForm. This PR modifies legacy Compiler and
testing infrastructure to schedule transforms NOT using
mergeTransforms/getLoweringTransforms (which rely on inputForm and
outputForm not being UnknownForm), but instead using the Dependency
API.
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
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Introduce Preset Register Specialized Emission
- Introduce EmissionOption trait
- Introduce PresetAnnotation & PresetRegAnnotation
- Enable the collection of Annotations in the Emitter
- Introduce collection mechanism for EmissionOptions in the Emitter
- Add PropagatePresetAnnotation transform to annotate register for emission and clean-up the useless reset tree (no DCE involved)
- Add corresponding tests spec and tester
Co-authored-by: Jack Koenig <koenig@sifive.com>
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Co-authored-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
Co-authored-by: Albert Magyar <albert.magyar@gmail.com>
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
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This fixes all Scaladoc warnings except for those trying to link to
Java.
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
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* Added Foreachers
* Changed CheckTypes to use foreach
* Check widths now uses foreach
* Finished merge, added foreachers to added stmts
* Address reviewer feedback
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add description nodes, transform; modify VerilogEmitter to emit comments
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