sfcX/src/test/scala/firrtlTests/fixed, branch master

Change to Apache 2.0 License (#1901)

2020-09-17T01:52:16+00:00

All of src/ formatted with scalafmt

2020-08-15T02:47:53+00:00

ir: use Serializer.serialize where possible (#1809)

2020-07-30T23:56:54+00:00

* 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

[RFC] Factor out common test classes; package them (#1412)

2020-03-17T20:26:40+00:00

* Pull out common test utilities into a separate package

* Project a fat jar for test utilities

Co-authored-by: Albert Magyar

Removed unused imports in src/test/ (#1381)

2020-02-12T03:46:46+00:00

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Upstream intervals (#870)

2019-10-19T02:01:19+00:00

Major features:

- Added Interval type, as well as PrimOps asInterval, clip, wrap, and sqz.
- Changed PrimOp names: bpset -> setp, bpshl -> incp, bpshr -> decp
- Refactored width/bound inferencer into a separate constraint solver
- Added transforms to infer, trim, and remove interval bounds
- Tests for said features

Plan to be released with 1.3

Rename gender to flow

2019-09-16T21:12:51+00:00

The following names are changed:
  - gender        -> flow
  - Gender        -> Flow
  - MALE          -> SourceFlow
  - FEMALE        -> SinkFlow
  - BIGENDER      -> DuplexFlow
  - UNKNOWNGENDER -> UnknownFlow

Signed-off-by: Schuyler Eldridge

Add Width Constraints with Annotations (#956)

2019-02-22T23:30:27+00:00

* refactor InferWidths to allow for extra contraints, add InferWidthsWithAnnos

* add test cases

* add ResolvedAnnotationPaths trait to InferWidthsWithAnnos

* remove println

* cleanup tests

* remove extraneous constraints

* use foreachStmt instead of mapStmt

* remove support for aggregates

* fold InferWidthsWithAnnos into InferWidths

* throw exception if ref not found, check for annos before AST walk

Refactor Annotations (#721)

2018-02-28T02:07:11+00:00

- Old Annotation renamed to deprecated LegacyAnnotation
- Annotation is now a trait that can be extended
- New JsonProtocol for Annotation [de]serialization
- Replace AnnotationMap with AnnotationSeq
- Deprecate Transform.getMyAnnotations
- Update Transforms
- Turn on deprecation warnings
- Remove deprecated Driver.compile
- Make AnnotationTests abstract with Legacy and Json subclasses
- Add functionality to convert LegacyAnnotations of built-in annos
This will give a noisy warning and is more of a best effort than a
robust solution.

Fixes #475 Closes #609

Change primop arg type (#587)

2018-02-21T22:30:00+00:00

* Changed primops to not accept mixed-type args

* Changed return type of sub of two uints to uint

* Added negative tests

* Removed rocket.fir. Manually changed RocketCore to not mix mul arg types. Added integration tests

* Clarified test description and remove println

* Fixed use of throwInternalError