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path: root/src/main/scala/firrtl/transforms/Flatten.scala
AgeCommit message (Collapse)Author
2021-09-29Have Flatten & InlineInstances remove their annotations (#2374)David Biancolin
* Have Flatten & InlineInstances remove their annotations * Format
2020-09-16Change to Apache 2.0 License (#1901)Chick Markley
2020-08-14All of src/ formatted with scalafmtchick
2020-06-22Convert PreservesAll to explicit invalidates=falseSchuyler Eldridge
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-04-22s/dependents/optionalPrerequisiteOf/Schuyler Eldridge
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-04-22Mixin DependencyAPIMigration to all TransformsSchuyler Eldridge
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>
2020-03-30Don't use postfix operator in transforms.FlattenSchuyler Eldridge
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2019-11-04Ignore extmodule instances in Flatten (#1218)Albert Magyar
* Closes #1162 * Instances of extmodules remain in the final hierarchy * Extmodule definitions are not renamed or duplicated * The rest of the pass may proceed as normal
2019-07-08Remove some warnings (#1118)Leway Colin
2019-02-21Prevent Flatten from stripping all annotations (#1024)Schuyler Eldridge
2018-02-27Refactor Annotations (#721)Jack Koenig
- 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
2017-08-04bug fix for cases when we want to flatten a module in which a module is ↵Andrey Ayupov
instantiated multiple times (#634)
2017-07-26Flatten transformation (#631)Andrey Ayupov
* initial implementation of InlineDeepTransformation * rewrote transformation to not have any side effects in terms on inlining that was not annotated to be inlined * minor rewrites * renamed transformations to Flatten * fixes according to review * added more comments and fixed formating/style * fixed spacing, minor style fixes
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