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15 Commits

Author SHA1 Message Date
Eddie Hung 55dc5a4e4f
abc9: fix SCC issues (#2694) 
* xilinx: add SCC test for DSP48E1

* xilinx: Gate DSP48E1 being a whitebox behind ALLOW_WHITEBOX_DSP48E1

Have a test that checks it works through ABC9 when enabled

* abc9 to break SCCs using $__ABC9_SCC_BREAKER module

* Add test

* abc9_ops: remove refs to (* abc9_keep *) on wires

* abc9_ops: do not bypass cells in an SCC

* Add myself to CODEOWNERS for abc9*

* Fix compile

* abc9_ops: run -prep_hier before scc

* Fix tests

* Remove bug reference pending fix

* abc9: fix for -prep_hier -dff

* xaiger: restore PI handling

* abc9_ops: -prep_xaiger sigmap

* abc9_ops: -mark_scc -> -break_scc

* abc9: eliminate hard-coded abc9.box from tests

Also tidy up

* Address review
 2021-03-29 22:01:57 -07:00
Zachary Snow b6904a8e53 Set aside extraneous tests in simple_abc9 test suite 
New test cases on one branch may be automatically copied from simple/ to
simple_abc9/, causing failures when switching to another branch. This
updates the simple_abc9 script to set aside extraneous tests in a
non-destructive way.
 2021-03-01 12:13:11 -05:00
Eddie Hung 5ad3a85288 abc9: test to use box file instead of auto 2020-05-14 10:33:56 -07:00
Eddie Hung 977262c803 Update simple_abc9 tests 2020-02-27 10:17:29 -08:00
Eddie Hung 2d795fb8c0 simple_abc9 tests to discard whitebox before write for sim 2020-01-23 22:07:43 -08:00
Eddie Hung aed67dd020 abc9 needs a clean afterwards 2019-12-16 18:42:23 -08:00
Emily 69a5dea89e Use `command -v` rather than `which` 2019-09-03 00:57:32 +01:00
Eddie Hung 6a111ad324 Nicer formatting 2019-08-29 17:24:48 -07:00
Clifford Wolf 9e940f1276 Speed up "make test" and related cleanups 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-08-17 14:37:07 +02:00
Eddie Hung eec314e262 Remove topo sort no-loop assertion, with test 2019-04-24 21:06:53 -07:00
Eddie Hung 59c993e437 Select to find union of both sets on stack 2019-04-19 15:47:53 -07:00
Eddie Hung 0c8a839f13 Re-enable partsel.v test 2019-04-16 13:10:35 -07:00
Eddie Hung 107da3becf Working simple_abc9 tests 2019-02-21 11:16:25 -08:00
Eddie Hung 869343b040 simple_abc9 tests to now preserve memories 2019-02-20 16:19:01 -08:00
Eddie Hung 945bbcc298 Add tests/simple_abc9 2019-02-20 15:31:35 -08:00