sfcX - Scala FIRRTL Compiler for chiselX

Age	Commit message (Collapse)	Author
2021-08-02	add emitter for optimized low firrtl (#2304)	Kevin Laeufer
	* rearrange passes to enable optimized firrtl emission * Support ConstProp on padded arguments to comparisons with literals * Move shr legalization logic into ConstProp Continue calling ConstProp of shr in Legalize. Co-authored-by: Jack Koenig <koenig@sifive.com> Co-authored-by: Jack Koenig <koenig@sifive.com>
2021-03-19	Legalize neg: -x becomes 0 - x (#2128)	Jack Koenig
	This fixes an error with negating a negative SInt literal and a [debatable] lint warning in Verilator when negating any value. This behavior matches that of Chisel (which directly emits the 0 - x already).
2020-09-16	Change to Apache 2.0 License (#1901)	Chick Markley

2020-08-14	All of src/ formatted with scalafmt	chick

2020-06-22	Convert PreservesAll to explicit invalidates=false	Schuyler Eldridge
	Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-04-22	s/dependents/optionalPrerequisiteOf/	Schuyler Eldridge
	Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-04-22	Mixin DependencyAPIMigration to all Transforms	Schuyler 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>
2020-04-10	Split Passes.scala into separate files (#1496)	Adam Izraelevitz
	* Split Passes.scala into separate files * Add imports of implicit things Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>