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| author | Jim Lawson <ucbjrl@berkeley.edu> | 2019-04-01 11:09:12 -0700 |
|---|---|---|
| committer | Jim Lawson <ucbjrl@berkeley.edu> | 2019-04-01 11:09:12 -0700 |
| commit | b8dfda876795dbf08bec49ab06ac8603025d2114 (patch) | |
| tree | 35cd5485c70c17e93426d54a104018bae90ed924 /passes/pmgen | |
| parent | 6d2ea6fe5563205c0f565810d615c4900d4508d8 (diff) | |
| parent | 22035c20ff071ec5c30990258850ecf97de5d5b3 (diff) | |
| download | yosys-b8dfda876795dbf08bec49ab06ac8603025d2114.tar.gz yosys-b8dfda876795dbf08bec49ab06ac8603025d2114.tar.bz2 yosys-b8dfda876795dbf08bec49ab06ac8603025d2114.zip | |
Merge remote-tracking branch 'upstream/master'
Diffstat (limited to 'passes/pmgen')
| -rw-r--r-- | passes/pmgen/README.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/passes/pmgen/README.md b/passes/pmgen/README.md index a1007dc62..223b43059 100644 --- a/passes/pmgen/README.md +++ b/passes/pmgen/README.md @@ -16,7 +16,7 @@ API of Generated Matcher ======================== When `pmgen.py` reads a `foobar.pmg` file, it writes `foobar_pm.h` containing -a class `foobar_pm`. That class is instanciated with an RTLIL module and a +a class `foobar_pm`. That class is instantiated with an RTLIL module and a list of cells from that module: foobar_pm pm(module, module->selected_cells()); @@ -142,7 +142,7 @@ The `select` lines are evaluated once for each cell when the matcher is initialized. A `match` block will only consider cells for which all `select` expressions evaluated to `true`. Note that the state variable corresponding to the match (in the example `mul`) is the only state variable that may be used -`select` lines. +in `select` lines. Index lines are using the `index <type> expr1 === expr2` syntax. `expr1` is evaluated during matcher initialization and the same restrictions apply as for |