yosys

Author	SHA1	Message	Date
Jannis Harder	81906aa627	Fix tests for check in equiv_opt	2022-10-07 16:04:51 +02:00
Marcelina Kościelnicka	8740fdf1d7	ast: Use better parameter serialization for paramod names. Calling log_signal is problematic for several reasons: - with recent changes, empty string is serialized as { }, which violates the "no spaces in IdString" rule - the type (plain / real / signed / string) is dropped, wrongly conflating functionally different values and potentially introducing a subtle elaboration bug Instead, use a custom simple serialization scheme.	2021-03-18 00:52:00 +01:00
Eddie Hung	ea4374a223	abc9_ops: update messaging (credit to @Xiretza for spotting)	2020-05-30 08:57:48 -07:00
Eddie Hung	9c6d216a06	tests: add test for abc9 -dff removing a redundant flop entirely	2020-05-25 08:43:33 -07:00
Eddie Hung	8dd93e389e	tests: add testcase for abc9 -dff preserving flop names	2020-05-25 08:43:33 -07:00
Eddie Hung	7cd3f4a79b	abc9_ops: add -prep_bypass for auto bypass boxes; refactor Eliminate need for abc9_{,un}map.v in xilinx -prep_dff_{hier,unmap} -> -prep_hier	2020-05-14 10:33:56 -07:00
Eddie Hung	8d7b3c06b2	abc9: suppress warnings when no compatible + used flop boxes formed	2020-05-14 10:33:56 -07:00
Eddie Hung	cdd250ef16	xilinx: update abc9_dff tests	2020-05-14 10:33:56 -07:00
Eddie Hung	6e866030c2	Combine tests to check multiple clock domains	2020-01-02 14:38:59 -08:00
Eddie Hung	ccc0a740d2	Add some abc9 dff tests	2019-12-31 16:16:05 -08:00