Co-authored-by: Jim Lawson <ucbjrl@berkeley.edu>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Co-authored-by: Jim Lawson <ucbjrl@berkeley.edu>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Co-authored-by: Jim Lawson <ucbjrl@berkeley.edu>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Co-authored-by: Jim Lawson <ucbjrl@berkeley.edu>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Co-authored-by: Jim Lawson <ucbjrl@berkeley.edu>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Co-authored-by: Jim Lawson <ucbjrl@berkeley.edu>

Co-authored-by: Jim Lawson <ucbjrl@berkeley.edu>

Rename Modules Duplicated by EliminateTargetPaths

Add a test that EliminateTargetPaths properly duplicates an annotation
pointing at a ModuleTarget.

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Change the behavior of EliminateTargetPaths to generate ModuleTarget
renames when instances are duplicated. Previously, only InstanceTarget
renames would be generated.

In effect, annotations targeting a duplicated module when be
duplicated to point at the original and duplicated module.

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

This adds a utility method, referringModule, to the Target object that
behaves like IsMember.pathlessTarget except that it returns the module
of an InstanceTarget. This is useful for situations where you want to
get at "the module" a target is pointing at, but you want behavior
to get an actual module from an instance.

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Better register const prop through speculative de-optimization

* Fixes #1240
* Add failing reg const prop test case from #1240

* Add constant prop to async regs

* Added another test of no reset value but constant assignment

* Clarify name of updateNodeMap

* Update constant assignment of async reset to not be inferred as a latch, works with donttouch

* Revert "Update constant assignment of async reset to not be inferred as a latch, works with donttouch"

This reverts commit 952bf38127cb32f814496a2b4b3bfb173d532728.

Change zero-width base case for Andr

* Fixes #1344

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

* transform InlineBitExtractions

* InlineNotsTransform, InlineBitExtractionsTransform: inputForm/outputForm = UnknownForm

* clean up some minor redundancies from Adam review

* clarifications from Seldrige review

Co-authored-by: Jim Lawson <ucbjrl@berkeley.edu>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Change EliminateTargetPaths to remove ResolvePaths annotations in the
output AnnotationSeq. This prevents a bug whereby the upstream
ResolvePaths annotations from previous runs of EliminateTargetPaths
can result in unexpected duplication.

Adds a test that checks that ResolvePaths annotations are actually
removed.

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

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

* Change LoggerState.globalLevel to Warn
PR #1305 changes the `globalLogLevel` in `LogLevelAnnotation` to from `None` to `Warn`. Update the default `LoggerState.globalLevel` to `Warn` as well.

* Update LoggerSpec tests to match globalLogLevel of Warn

* Add test of behavior for LogLevel.None

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Change PassTests to include Dedup when running transforms. This makes
PassTests behave more like an actual compiler.

Fixes bugs in Inline, Flatten, and Grouping tests where the tests
would only work without deduplication. This adds
NoCircuiDedupAnnotations to prevent deduplication for the offending
tests.

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Cleanup testing console

This includes the built-in functions in BackendCompilationUtilities
which are a public API

Cleanup verilog emitter casts

Many tools don't except 'always @(posedge 1'h0)' so we assign the
literal to a wire and use that as the posedge target.

[skip formal checks]

Adds new InlineCastsTransform to the VerilogEmitter which removes
Statements that do nothing but cast by inlining the cast Expression