#include <FIRRTLFieldSource.h>
Public Member Functions | |
| PathNode (Value src, ArrayRef< int64_t > ar, Flow flow) | |
| bool | isRoot () const |
| Roots are operations which define the storage or aggregate value. More... | |
| bool | isSrcWritable () const |
| Writable sources can appear as a LHS of a connect given this node's path. More... | |
| bool | isSrcTransparent () const |
| Transparent sources reflect a value written to them in the same cycle it is written. More... | |
Public Attributes | |
| Value | src |
| Flow | flow |
| SmallVector< int64_t, 4 > | path |
Detailed Description
Definition at line 32 of file FIRRTLFieldSource.h.
Constructor & Destructor Documentation
◆ PathNode()
|
inline |
Definition at line 33 of file FIRRTLFieldSource.h.
Member Function Documentation
◆ isRoot()
|
inline |
Roots are operations which define the storage or aggregate value.
Definition at line 40 of file FIRRTLFieldSource.h.
References path.
◆ isSrcTransparent()
|
inline |
Transparent sources reflect a value written to them in the same cycle it is written.
These are sources which provide dataflow backwards in SSA during one logical execution of a module body. A port may be transparent (no storage), but not be writable from the side of the instance we are on.
Definition at line 51 of file FIRRTLFieldSource.h.
References src.
◆ isSrcWritable()
|
inline |
Writable sources can appear as a LHS of a connect given this node's path.
Definition at line 44 of file FIRRTLFieldSource.h.
References flow, and circt::firrtl::Source.
Member Data Documentation
◆ flow
| Flow circt::firrtl::FieldSource::PathNode::flow |
Definition at line 36 of file FIRRTLFieldSource.h.
Referenced by isSrcWritable().
◆ path
| SmallVector<int64_t, 4> circt::firrtl::FieldSource::PathNode::path |
Definition at line 37 of file FIRRTLFieldSource.h.
Referenced by isRoot().
◆ src
| Value circt::firrtl::FieldSource::PathNode::src |
Definition at line 35 of file FIRRTLFieldSource.h.
Referenced by isSrcTransparent().
The documentation for this struct was generated from the following file:
- /home/runner/work/circt-www/circt-www/circt_src/include/circt/Dialect/FIRRTL/FIRRTLFieldSource.h
