sfcX - Scala FIRRTL Compiler for chiselX

Age	Commit message (Collapse)	Author
2016-04-21	Avoid Lint errors connecting wide signals to narrow ones	Andrew Waterman

2016-04-21	SplitExpressions should split Mux, not just DoPrim	Andrew Waterman
	Legalize wasn't always doing its thing because of this.
2016-04-21	Emit correct width for ConstProp'd bit extract	Andrew Waterman

2016-04-21	Strip comments before checking for circuit in Translator	jackkoenig
	Fixes #134
2016-04-21	Split Expressions on Stop similarly to how they are split on Print	jackkoenig
	This allows the Print and Stop resulting from Chisel assertions to be guarded by the same expression.
2016-04-21	Fix some wonky spacing in Split Expressions	jackkoenig

2016-04-21	Run Split Expressions before ConstProp, CSE, and DCE	jackkoenig
	This gives more expressions to eliminate
2016-04-20	Change RemoveCHIRRTL to define port clocks at CHIRRTL port definition	jackkoenig
	Invalidate clock at mem definition. Fixes #131
2016-04-20	Use a global namespace for VarWidth names	Andrew Waterman
	This matches the unstated assumption in InferWidths. Closes #135
2016-04-19	Change pass name printing to info. Print pass runtime.	jackkoenig
	Change default print level to info.
2016-04-16	Add Namespace for thread-safe creation of names and temporary names	jackkoenig
	Replace use of gensym with local namespaces Delete gensym
2016-04-16	Add useful traits for Names and Declarations	jackkoenig

2016-04-16	Add more keywords to Id list	jackkoenig

2016-04-16	Add safety to Visitor.visitStmt to first check for TerminalNode	jackkoenig
	Fixes ucb-bar/chisel3#87
2016-04-15	Fix Verilog emission for Modelsim compliation	Andrew Waterman
	Statements like: if (foo) x <= y; end else begin ; end are now emitted without the else clause: if (foo) x <= y; end and statements like: if (foo) ; end else begin x <= y; end are now emitted without the empty statement: if (foo) end else begin x <= y; end
2016-04-14	Improve performance of CSE pass	Andrew Waterman
	Repeated calls to hashCode take most of the runtime, so cache it.
2016-04-14	Factor DCE re-running more cleanly	Andrew Waterman

2016-04-14	Add CSE pass	Andrew Waterman

2016-04-13	Extend mux constant propagation	Andrew Waterman

2016-04-13	Add shift/concat constant propagation	Andrew Waterman

2016-04-09	Adds check for type of DefRegister initialization	jackkoenig
	Fixes #89
2016-04-09	Fix bundle type equality	Adam Izraelevitz
	Was not checking for length of bundles, so if the bundles matched but one had more fields, it was not caught.
2016-04-08	Fixed bug in Remove Accesses where a WSubAccess's index was not checked for ↵	Adam Izraelevitz
	accesses. Fixes #105
2016-04-07	Add primitive dead code elimination pass	Andrew Waterman

2016-04-07	Split ConstProp pass into own file; propagate lits through nodes	Andrew Waterman

2016-04-07	Add constant propagation for muxes on UInt	Andrew Waterman

2016-04-07	Add basic constant propagation for logical operators	Andrew Waterman
	This is deliberately incomplete because I wanted to get feedback before plowing ahead. These passes handle constant propagation for bitwise and equality operators on UInt only, usually only when the widths match.
2016-04-07	Make ConstProp pass more concise	Andrew Waterman
	I was going to augment it, but thought it best to clean it up first.
2016-04-06	Merge pull request #102 from ucb-bar/propagate-mem-port-types	Adam Izraelevitz
	Propagate memory port types in Emitter
2016-04-04	Wrapped delay in ifndef verilator, as it is not supported by verilator	Adam Izraelevitz

2016-04-01	Propagate memory port types in Emitter	Andrew Waterman
	Don't just use UnknownType() everywhere.
2016-03-24	Fix Chirrtl serialization bug	jackkoenig

2016-03-18	Add guard to emission of simulation constructs	jackkoenig

2016-03-15	Change non-reentrant VerilogEmitter from object to class	Jack

2016-03-15	Revamp string literal handling	jackkoenig

2016-03-10	Add support for right shift by amount larger than argument width	jackkoenig

2016-03-10	Add Module Mappers	jackkoenig

2016-03-09	Fix StringLit to ignore escaped double quotes	davidbiancolin

2016-03-03	Remove unused files: DebugUtils and original Passes	jackkoenig

2016-03-03	Add some integration tests: successful compilation and execution	jackkoenig

2016-03-02	Remove implicits from serialize	jackkoenig

2016-03-01	Move mapper functions to implicit methods on IR vertices.	jackkoenig

2016-02-25	Separate serialize functions into separate file	jackkoenig

2016-02-25	Remove FlagUtils and related unused debug printing	jackkoenig

2016-02-25	Remove unused code in Driver, update help message	jackkoenig

2016-02-24	Fixed printf bugs in scala and stanza versions. Required special casing ↵	Adam Izraelevitz
	prints in SplitExp, and emitting expressions instead of their toString counterparts
2016-02-24	Quick fix for printf in the emitted Verilog	Kamyar Mohajerani

2016-02-23	Change FIRRTL Compiler to remove CHIRRTL and Check High FIRRTL Form	Jack

2016-02-23	Stop closing writers in compiler, close in Driver instead (allows others to ↵	Jack
	use StringWriters without the Compiler closing it)
2016-02-22	Change default log-level to warn, users should change manually if so desired	Jack