It looks like this may have been intended for this to be PathType.

Instead of always making registers and memories observable for the user,
add dedicated `--obser...

Add clockgate instName field and a convenient setter.

Don't make wires for all isntance results (esp probes).

Handle properties.

Update types of use...

This pass converts wires with flips in their types to wires with passive types. This expands co...

Things which use ESI but don't need the manifest (or don't require the
zlib compressed manifest)...

Implementing missing classes and exposing to Python. Will build to
proper type-based serializat...

In non-zlib configurations, CompressedManifestOps will just be missing.

Instead of passing pass options as separate constructor function
arguments, use the `*Options` s...

Add an option to HGLDD file emission to only consider location
information in the IR if the cor...

The PyCDE integration tests were depending on targets from the ESI
runtime CMakeLists which only...

Make the std service (if any) show up in the manifest. Allows the runtime to instantiate special...

Add basic Python bindings for the debug dialect.

Function calls will eventually be recognized by the runtime and expose a function call interface.

This pass corrects just the module signatures according to the chosen lowering convention.

Adjust the header comments in the CAPI and Python bindings files such
that they are more in-line...

Fix a missing linkage between a firtool command line option getting
populate in FirtoolOptions. ...

Instead of using `getPortLoc(i)` which is implemented in terms of
`getAllPortLocs()[i]`, just g...

D157882 fixed the problem

Co-authored-by: Fabian Schuiki <[email protected]>

Both integration tests are now working properly.

If createService returns null, it means either that service hasn't been
connected up externally...

Build them before calling the generator then let the generator modify
it. Ensures that it is al...

When building from the manifest, look for the default service provider
if we cannot find the spe...

In preparation for FIRRTL 4.0.0, remove CircuitOp's "getMainModule" member
function. This no lo...

Remove the -scalarize-top-module option to firtool (and the parser).
Replace this with -scalariz...

Add support for FIRRTL 4.0.0 feature, "public modules". This does not
provide complete FIRRTL 4...

Skip debug dialect ops in `ExportVerilog` and `PrepareForEmission` since
those operations and v...

There was a bug in FlattenIO, it was crashing for instances of hwModuleExternOp.
If an instance...

De-clutters the top level

Fixes all of the PyCDE ESI unit tests. Disable testing anything related to service generation, w...

Prefer `isAny(x,y)` over `is(x) || is(y)`,
and use to avoid warning about precedence / parentheses.

Move firtool pipeline configuration over to the same mechanism the rest of llvm and mlir use. Ex...

Set visibility of generated modules to be private.

FoldZeroWidthMemory eliminates a zero-width memory but leaves unwritten wires. This commit
fixe...

Use the `removedFeature` member function to improve the error message when
a partial connect ("<...

Add support for parsing FIRRTL 4.0.0 feature "layers". Add the usual
checking that the version ...

Add a function, `removedFeature`, which can be used to gate parsing to
begin less than a specifi...

Rename the "GroupSink" pass to "LayerSink" to reflect new language in the
FIRRTL 4.0.0 specifica...

Rename GroupDeclOp to LayerOp and GroupConvention to LayerConvention.
This is the first piece of...

Change the pass name to reflect the new FIRRTL 4.0.0 specification
language of "layers" instead ...

Rename the "GroupMerge" pass to "LayerMerge" to reflect the new language
in the FIRRTL 4.0.0 spe...

Change the FIRRTL Dialect operation GroupOp to be called LayerBlockOp.
This is done to align FIR...

Don't call the callback on non-appid ops. Also, simplify some code
sorting AppIDs merely to be ...

- and(x,y) -> 0
- or(x,y) -> 1
- Only affects `and` and `or` of operands of binary `ICmpOp` de...

The instance graph is transitioning towards supporting multiple possible targets for instance op...

Service symbols will sometimes be empty. Make them blank instead.

Fixes #6432.

This commit allows users to propagate attributes on modules to HW dialects. External passes hook...

Fixes broken nightlies: https://github.com/llvm/circt/actions/runs/6920305753/job/18824655470

...

Fixes all of the bitrot. Doesn't fix ESI stuff which was expectedly
broken.

Adds AppID accessors, which are much better than indexes.

Rather than identifying cosim endpoints by "%m", have them specified entirely upstream. The easi...

LowerTypes was crashing when lowering `unrealized_conversion_cast` from other dialects.
This PR...

Bump llvm to ae7fb21b5ad434e920fe394587ac13c899d8ee84.

There is no longer need to keep the definitions in `LowerToHW`. Duplicated some helpers as it is...

This changes FreezePaths to only follow paths up to the root of the original
hierarchical path o...

In an effort to support multiple instantiation of modules, we need to overhaul
the ABI for paths...

Extend `EmitHGLDD` to properly represent combinational expressions in
the emitted HGLDD debug i...

Fuilly remove deprecated -dedup option.

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sif...

Pull the `getPortVerilogName` helper out of `ExportVerilog` and move it
into the `hw::PortInfo`...

Fixes https://github.com/llvm/circt/issues/6388

**NOTE**: This patch was originally provided ...

The upstream change to !llvm.ptr has triggered a lot of churn in the LLHD side of CIRCT. We curr...

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

Add a pass that merges optional groups which reference the same
declaration. This exposes addit...

This is probably the most conservative implementation of this, but should suffice for the curren...