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| author | Eddie Hung <eddie@fpgeh.com> | 2019-09-13 16:33:18 -0700 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2019-09-13 16:33:18 -0700 |
| commit | 14d72c39c385bba3005085815a0d66989a437eff (patch) | |
| tree | 243f876a7c098c24267ac77653824fbe187d5cfd /passes | |
| parent | 3a49aa6b4a707f558ec378a25d28c3e0d914cfac (diff) | |
| download | yosys-14d72c39c385bba3005085815a0d66989a437eff.tar.gz yosys-14d72c39c385bba3005085815a0d66989a437eff.tar.bz2 yosys-14d72c39c385bba3005085815a0d66989a437eff.zip | |
Revert "Make one check $shift(x)? only; change testcase to be 8b"
This reverts commit e2c2d784c8217e4bcf29fb6b156b6a8285036b80.
Diffstat (limited to 'passes')
| -rw-r--r-- | passes/pmgen/peepopt_shiftmul.pmg | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/passes/pmgen/peepopt_shiftmul.pmg b/passes/pmgen/peepopt_shiftmul.pmg index e1da52182..d4748ae19 100644 --- a/passes/pmgen/peepopt_shiftmul.pmg +++ b/passes/pmgen/peepopt_shiftmul.pmg @@ -50,9 +50,8 @@ code if (GetSize(const_factor_cnst) > 20) reject; - if (shift->type.in($shift, $shiftx)) - if (GetSize(port(shift, \Y)) > const_factor) - reject; + if (GetSize(port(shift, \Y)) > const_factor) + reject; int factor_bits = ceil_log2(const_factor); SigSpec mul_din = port(mul, const_factor_port == \A ? \B : \A); |