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path: root/src/main/scala/firrtl/transforms/CombineCats.scala
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2021-09-29Add RTLIL Backend. (#2331)Nicolas Machado
* Added RTLIL Backend. * Add test for Rtlil Backend, fix per-module file emission, scalafmt, and apply bugfixes for inconsistencies found during testing. * Fix build on scala 2.13 * Add additional equivalence test, make some bugfixes and perf opts to the emitter. * Final changes as requested by Kevin, code cleanup, add support for formal cells.
2021-08-02add 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>
2020-09-16Change to Apache 2.0 License (#1901)Chick Markley
2020-09-06Add --pretty:no-expr-inlining to prevent expression inlining (#1869)Jack Koenig
Also rename --Wno-scala-version-warning to --warn:no-scala-version-deprecation and adopt naming convention where resulting annotation matches the CLI option
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>
2020-03-11Migrate to DependencyAPISchuyler Eldridge
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>
2019-02-25Fix almost all Scaladoc warningsSchuyler Eldridge
This fixes all Scaladoc warnings except for those trying to link to Java. Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2018-11-15Combine cats (#851)Albert Chen
- Add firrtl.transforms.CombineCats - Use CombineCats in LowFirrtlOptimization - Modify Verilog emitter to allow for nested Cat DoPrims - Modify firrtlEquivalenceTest to write input FIRRTL string to test directory
generated by cgit v1.2.3 (git 2.25.1) at 2026-02-28 11:40:04 +0000