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2020-12-15Improve performance of LowerTypes renaming (#2024)Jack Koenig
This is done by having LowerTypes uses two RenameMaps instead of one for each module. There is one for renaming instance paths, and one for renaming everything within modules. Also add some utilities: * TargetUtils for dealing with InstanceTargets * RenameMap.fromInstanceRenames
2020-12-11fix scaladoc for ReferenceTarget (#2014)Megan Wachs
2020-12-10Add newline in the end of LoFIRRTL file (#2015)XinJun Ma
2020-12-07Fix Mergify badge in README (#1974)Jack Koenig
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2020-12-04Remove explicit pom scm from build.sbt (#2004)Jack Koenig
This is now set by sbt-ci-release
2020-12-03Restore publish settings to before sbt-ci-release (#1999)Jack Koenig
sbt-ci-release changes the commands required to publish to Sonatype. While this may be a desirable change at some point, it is inconsistent with other repos. Reverting for the time being.
2020-12-02smt: add support for uninterpreted ext modules (#1994)Kevin Laeufer
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2020-12-02Fix subaccess (#1984)Jiuyang Liu
* add test for RemoveAccessesSpec. * fix nested SubAccess bug. Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2020-11-30Add SortModules Transform (#1905)Schuyler Eldridge
* Add SortModules to transform to def-before-use Adds a new transform, SortModules, that transforms a FIRRTL circuit to enforce an invariant of modules and external modules being defined before use. This transform is left as optional in the event that a user may wish to have a quick way of getting the circuit to respect this property as may be expected of some other tool, e.g., MLIR. Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com> * Add test of SortModules transform Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2020-11-23add weak and strong to Utils.v_keywords (#1983)Tim Snyder
Verilator 4.034 was complaining about wires being named weak and strong because those are SV 2009 keywords. Added them to the Utils.v_keywords list
2020-11-17Make MultiTargetAnnotation.targets a def (#1969)Jack Koenig
* Make MultiTargetAnnotation.targets a def This enables the annotation writer to choose their own underlying data structure * Update MultiTargetAnnotation ScalaDoc Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2020-11-17Fix Type Error fuzzer Example code (#1960)JADE KIM
Seq[(Int, DoPrimGen)] to Map[ExprGen[_ <: Expression], Int]
2020-11-16bump antlr4 (#1936)Jiuyang Liu
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2020-11-16make LazyLogging log to console by default. (#1961)Jiuyang Liu
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2020-11-16Switch to allowlist in Travis SNAPSHOT publishing (#1962)Jack Koenig
2020-11-12Automatically publish SNAPSHOTs on pushes to master (#1955)Jack Koenig
Uses sbt-ci-release for automation
2020-11-12Fix RemoveWires handling of invalidated non-UInt wires (#1949)Jack Koenig
It would replace them with a validif node with a UIntLiteral which can lead to type errors.
2020-11-11smt: add support for write-first memories (#1948)Kevin Laeufer
2020-11-10Bump SNAPSHOT version (#1947)Jack Koenig
2020-11-10Fix SMT Memory Bug (#1942)Kevin Laeufer
* smt: add test for write port collision * smt: add missing call to insertDummyAssignsForMemoryOutputs * smt: fix typo in write port code Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2020-11-10Refactor emiter (#1879)Jiuyang Liu
* split big Emitter to submodules. * fix all deprecated warning. Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2020-11-09smt: ensure that all signals have a unique name (#1943)Kevin Laeufer
* smt: add tests for assert name clashes * smt: ensure unique signal names with a namespace this fixes issues #1934
2020-11-07-full64 is required to detect VCS. (#1930)Jiuyang Liu
2020-11-04Remove caching from RenameMap (#1938)Jack Koenig
2020-11-04Add 1.4.x to Mergify (#1920)Jack Koenig
2020-10-27Merge pull request #1932 from freechipsproject/fix_VerilogPrepJiuyang Liu
Fix verilog prep
2020-10-26fix for LoweringCompilersSpec.Jiuyang liu
2020-10-26bug fix for VerilogPrep using wrong type.Jiuyang liu
2020-10-26fix a test not detecting verilog name conflicts.Jiuyang liu
2020-10-13Make {Stage, FirrtlStage}.run protected (#1926)Schuyler Eldridge
* Make Stage.run protected Change the access modifier of Stage.run from no modifier to protected. This method is really an internal API that the user implements with the main entry point for a Stage being "execute" or "transform". By allowing users to access "run" they can bypass checks, mandatory file reads/writes, and wrappers. Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com> * Make FirrtlStage.run protected Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com>
2020-10-12Update junit to 4.13.1 (#1925)Scala Steward
2020-10-05Merge pull request #1915 from freechipsproject/fix-negative-literal-fixupJack Koenig
Fix "fix" for negative literals > 32 bits
2020-10-01Fix "fix" for negative literals > 32 bitsJack Koenig
Overflow of 32-bit Int would cause any negative literal value equal to -(2^(width % 32 - 1)) where width >= 32 to be incorrectly inverted
2020-09-30Merge pull request #1908 from freechipsproject/fix-direct-mem-to-mem-connsAlbert Magyar
VerilogMemDelays: fix lowering of direct mem-to-mem connections
2020-09-30Add test for chaining RW-port rdata as wdata of another memAlbert Magyar
* Also clean up VerilogMemDelaySpec structure
2020-09-30Handle case where rdata of mem RW port split to R+W ports drives another memAlbert Magyar
2020-09-30Speed up writing CustomFileEmission with buffering (#1906)Jack Koenig
Also speed up common case of Array[Byte]
2020-09-28License reference in maven publishing info (#1907)Chick Markley
now points to apache 2.0
2020-09-23Improve Travis Chisel tests (#1903)Jack Koenig
2020-09-16Change to Apache 2.0 License (#1901)Chick Markley
2020-09-15Don't use ResolvedAnnotationPaths in ConstProp nor DCE (#1896)Jack Koenig
Both use EliminateTargetPaths to duplicate modules based on annotations. Currently, EliminateTargetPaths API is a little too limited so it duplicates more than it should which effectively breaks Dedup whenever DontTouchAnnotations are present. Also, make ConstProp and DCE treat all HasDontTouches as local annotations even if they are instance annotations. This is more conservative but it is generally better to preserve deduplication than to maximally optimize every instance. Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2020-09-14Hit connect case in DedupModuleTests (#1716)Schuyler Eldridge
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2020-09-10Merge pull request #1892 from freechipsproject/chisel-test-branchesAlbert Magyar
Specify appropriate Chisel and Treadle branches for CI tests
2020-09-10Specify appropriate Chisel and Treadle branches for CI testsAlbert Magyar
2020-09-09Make StageOption Unserializable (#1891)Jack Koenig
These options are generally specific to a stage and thus should not be propagating across serialization
2020-09-09Loosen inlining restrictions (#1882)Albert Chen
* test multiinfo comparison and mux cond inlining * loosen inlining conditions * fix typo * include dshlw * fix test
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
2020-09-06Support binary files in CustomFileEmission (#1887)Jack Koenig
2020-09-05Better error messages for unserializable annotations (#1885)Jack Koenig
2020-09-04Merge pull request #1883 from freechipsproject/legalize-mem-clocksAlbert Magyar
Legalize mem port clocks to avoid Verilator-unfriendly sensitivity lists
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