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| author | Clifford Wolf <clifford@clifford.at> | 2019-08-20 11:39:42 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-08-20 11:39:42 +0200 |
| commit | ba71e4f8f2279aed381bb024acb61ed793ca78c5 (patch) | |
| tree | 4bbcb60156a215dd462298904aa8e537465d5355 /passes/pmgen/peepopt_shiftmul.pmg | |
| parent | 6ffb910d12a93e64182b52a58e69386851f2d595 (diff) | |
| parent | d0117d7d12483abd126602c1220a80e2eb807873 (diff) | |
| download | yosys-ba71e4f8f2279aed381bb024acb61ed793ca78c5.tar.gz yosys-ba71e4f8f2279aed381bb024acb61ed793ca78c5.tar.bz2 yosys-ba71e4f8f2279aed381bb024acb61ed793ca78c5.zip | |
Merge pull request #1298 from YosysHQ/clifford/pmgen
Improvements in pmgen
Diffstat (limited to 'passes/pmgen/peepopt_shiftmul.pmg')
| -rw-r--r-- | passes/pmgen/peepopt_shiftmul.pmg | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/passes/pmgen/peepopt_shiftmul.pmg b/passes/pmgen/peepopt_shiftmul.pmg index 6adab4e5f..d4748ae19 100644 --- a/passes/pmgen/peepopt_shiftmul.pmg +++ b/passes/pmgen/peepopt_shiftmul.pmg @@ -34,6 +34,7 @@ match mul endmatch code +{ IdString const_factor_port = port(mul, \A).is_fully_const() ? \A : \B; IdString const_factor_signed = const_factor_port == \A ? \A_SIGNED : \B_SIGNED; Const const_factor_cnst = port(mul, const_factor_port).as_const(); @@ -90,5 +91,6 @@ code shift->setParam(\B_WIDTH, GetSize(new_b)); blacklist(shift); - reject; + accept; +} endcode |