verilator/test_regress
Geza Lore 8681861be9 Improve bitop tree optimization
- Remove redundant casting
- Cheaper final XOR parity flip (~/^1 instead of != 0)
- Support XOR reduction of ~XOR nodes
- Don't add redundant masking of terms
- Support unmasked terms
- Add cheaper implementation for single bit only terms
- Ensure result is clean under all circumstances (this fixes current bugs)
2021-08-18 22:00:13 +01:00
..
t Improve bitop tree optimization 2021-08-18 22:00:13 +01:00
.gdbinit Delay parsing of associative arrays until dtypes known. 2020-06-09 07:13:40 -04:00
.gitignore Ignore some files generated by modelsim (#2669) 2020-12-05 21:55:56 -05:00
CMakeLists.txt Add TRACE_THREADS to CMake (#2934) 2021-05-08 08:18:08 -04:00
Makefile Copyright year update 2021-01-01 10:29:54 -05:00
Makefile_obj Copyright year update 2021-01-01 10:29:54 -05:00
driver.pl Tests: ignore all hashes in files_identical 2021-08-11 16:55:11 +01:00
input.vc Internal coverage improvements 2020-09-18 21:27:36 -04:00
input.xsim.vc Add XSim support to driver.pl, bug1493. 2019-08-29 17:00:49 -04:00