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| author | Eddie Hung <eddie@fpgeh.com> | 2019-07-03 09:43:00 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-07-03 09:43:00 -0700 |
| commit | de263281308c112891ef330536bd228460a0f85f (patch) | |
| tree | 7a531a02a751c2b7b41dbe04acd0526de96c3b8f /tests | |
| parent | e38b2ac64860704f18e1097a6db32260f41717c3 (diff) | |
| parent | 10524064e94b9fe21483092e2733b1b71ae60b4e (diff) | |
| download | yosys-de263281308c112891ef330536bd228460a0f85f.tar.gz yosys-de263281308c112891ef330536bd228460a0f85f.tar.bz2 yosys-de263281308c112891ef330536bd228460a0f85f.zip | |
Merge pull request #1156 from YosysHQ/eddie/fix_abc9_unknown_cell
write_xaiger to treat unknown cell connections as keep-s
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/various/abc9.v | 4 | ||||
| -rw-r--r-- | tests/various/abc9.ys | 10 |
2 files changed, 14 insertions, 0 deletions
diff --git a/tests/various/abc9.v b/tests/various/abc9.v index 8271cd249..a08b613a8 100644 --- a/tests/various/abc9.v +++ b/tests/various/abc9.v @@ -3,3 +3,7 @@ initial o = 1'b0; always @* o <= ~o; endmodule + +module abc9_test028(input i, output o); +unknown u(~i, o); +endmodule diff --git a/tests/various/abc9.ys b/tests/various/abc9.ys index 922f7005d..a84b637d9 100644 --- a/tests/various/abc9.ys +++ b/tests/various/abc9.ys @@ -1,4 +1,6 @@ read_verilog abc9.v +design -save read +hierarchy -top abc9_test027 proc design -save gold @@ -12,3 +14,11 @@ design -import gate -as gate miter -equiv -flatten -make_assert -make_outputs gold gate miter sat -verify -prove-asserts -show-ports miter +design -load read +hierarchy -top abc9_test028 +proc + +abc9 -lut 4 +select -assert-count 1 t:$lut r:LUT=1 r:WIDTH=1 %i %i +select -assert-count 1 t:unknown +select -assert-none t:$lut t:unknown %% t: %D |