Conversion patterns now have a `const` TypeConverter. Propagate this
through to methods which a...

This change moves InstanceGraphBase to support, and introduces an interface for driving the impl...

Match behavior of `mlirExportFIRRTL`.

Update test.

The sole remaining user of the functionality created unoptimizable wires.

Change the uploadFirrtlReleaseArtifacts workflow to use a reusable
workflow for building, testin...

Get the reusable build/test/install GitHub workflow functioning correctly.

Signed-off-by: Schuy...

Add a work-in-progress reusable GitHub Action to do a unified build, test,
and install of CIRCT....

This is declared in ODS, but was never implemented in C++.

Revert 8cb55c2 as it didn't work. The ccache cache wasn't updating since
GH already had somethin...

Signed-off-by: Schuyler Eldridge <[email protected]>

Remove the "-DLLVM_OPTIMIZED_TABLEGEN=ON" flag from cmake options used to
build firtool nightly ...

Rework RWProbeOp to explicitly track result type,
don't "infer" from target type argument (remo...

InnerSymAttr cannot be directly representable in python value so just cast it into a string in a...

Short integration tests are filling the cache. Hopefully not appending
the timestamp will repla...

- Adds/renames the associated CMake variables:
* CIRCT_BUILD_TOOLS
* CIRCT_INCLUDE_TOOLS...

Combine identical "ModuleNamespaces" into a new common one
for anything with inner symbols.

...

This functionality was used primarily wrap handshake modules. Now that
handshake uses ESI chann...

Clarify use and scope for all the plumbed datastructures,
and perform cleanups at appropriate p...

`omListAttrGetElement` was incorrectly bound to `__len__`.

This pass converts Ibis classes to containers, and outlines containers inside classes.

Fixes #5816.

Process ports while visiting them originally, continue to lower operation in bod...

Fixing a TSAN issue due to concurrent additions (and removals) to the top-level mlir::ModuleOp s...

This corner was disabled due to disk space, which isn't a problem anymore.

With our custom ccache stuff, cache hits don't update the ccache. This
is problematic since a t...

Co-authored-by: Hideto Ueno <[email protected]>

This should handle our disk space issues.

Two changes:

1) The ODS generated verifier checks that the operation has a valid `targetRef`
...

Examples tweaked as-needed to make full examples,
portion from spec are marked as well as any m...

The inner symbol of a clock gate translates to an inner symbol on the instance it lowers to.
Al...

Instead, remove `IsolatedFromAbove` from the pipeline, and define any used value defined outside...

Upstream now has option for installing these components for use in downstream standalone builds:...

Fixes #5788.

- Adds an `ibis.this` operation to define the current scope.
- Renames `!ibis.classref` to `!ib...

Currently, FIRRTL params values wrapped in 'single-quotes' are emitted as
string in the verilog...

This refactors a logic in `markBlockExecutable` and marks unhandled nullary operations (e.g. plu...

Clean up two warnings reported by clang version 10.0.0-4ubuntu1.

* add invoke operation pass.

* add endline.

* made modifications to the suggestion.

* m...

Add the LowerGroups pass that converts FIRRTL optional groups to bound
modules.

Signed-off-b...

Don't crash if encounter non-base type on instance op with
uninferred widths.

Since port reads/writes are now done at a classref-based level, this also means that there's no ...

Co-authored-by: Dragon-Git <[email protected]>

Fixed #5784

Use connect instead.

This bumps llvm. There is an upstream bug which affects DC.join. Some folders and tests are di...

Also replace pointer comparisons of types with `areAnonymousTypesEquivalent`.

This PR introduces `BaseTypeAliasOr` helper struct to create a type which accepts both type alia...

Add the `circt.has_been_reset` FIRRTL intrinsic. More specifically:

- Add the `firrtl::HasBee...

Fixup the ResolveTraces after feedback from @dtzSiFive on better usage of
inner symbol table inf...

Includes #5756 with fix for the non-determinism
(reliance on arg evaluation order)
to get this...

Conflicts with coding standard re:static methods,
see upstream's similar change:
4c9f1584ce2c3...

Appease the tidy.

Add the `verif.has_been_reset` operation to detect if a circuit has been
properly reset. Useful...

Change the ResolveTraces pass to use symbols instead of hard-coded names.
Previously, the pass u...

Add unused "<<" operators for AnnoPathValue, OpAnnoTarget, PortAnnoTarget,
and AnnoTarget. Thes...

Currently we only inline input only modulse when op is extracted.
However if a module only cont...

Adds: container, container instantiation, ports and port accesses.

Port access rules are impl...

Skip tests when creating nightly firtool binaries if using the "scheduled"
event. This is alrea...

Reading a value shouldn't cause it to be blocked,
there are other mechanisms for that.

Try t...

The ccache action by default uses the current date and time as part of the key
for caching. The...

There is no `AsmParser::parseKeyword` which takes a list of alternatives, so we
have to emit th...

- Refactors the ESI documentation and adds some content.
- Makes new HW types work the same way...

To facilitate testing, add an input OS variable.

Signed-off-by: Schuyler Eldridge <schuyler.eld...

Add nightly builds of `firtool` for Linux targets only. These builds
occur everyday at 0700 UTC...

Add an environment option to skip CIRCT testing. This is intended to be
used if the previous jo...

Change the CI for building a release of firtool from using a split
LLVM/CIRCT build to a unified...

Change the firtool release CI to not use a hard-coded build matrix.
Refactor this into two jobs:...

Since Integer is already an MLIR type, this change renames BigIntType to
FIntegerType, and BigI...

Fix an issue in `ExportVerilog` where `ExprEmitter`s and
`PropertyEmitter`s would not properly ...