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YosysHQ.yosys/passes/opt
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Lofty d21c464ae4
Merge pull request #3946 from rmlarsen/toposort 
Speed up TopoSort by 2.7-3.3x.
2023-10-17 13:00:18 +01:00
..
Makefile.inc
Add opt_ffinv pass.
2022-05-13 23:02:30 +02:00
muxpack.cc
Fixing old e-mail addresses and deadnames
2021-06-08 00:39:36 +02:00
opt_clean.cc
dft_tag: Implement $overwrite_tag and $original_tag
2023-09-13 11:32:36 +02:00
opt_demorgan.cc
Fixing old e-mail addresses and deadnames
2021-06-08 00:39:36 +02:00
opt_dff.cc
Fitting help messages to 80 character width
2022-08-24 10:40:57 +12:00
opt_expr.cc
Fix translation bug: The old code really checks for the presense of a node, not an edge in glift and flatten.
2023-10-05 17:01:42 -07:00
opt_ffinv.cc
Fixes for some of clang scan-build detected issues
2023-01-17 12:58:08 +01:00
opt_lut_ins.cc
ecp5_gsr -> lattice_gsr, change opt_lut_ins to accept lattice as tech
2023-08-22 10:50:11 +02:00
opt_lut.cc
opt_lut: Allow more than one -dlogic per cell type.
2021-07-29 17:30:07 +02:00
opt_mem_feedback.cc
kernel/mem: Introduce transparency masks.
2021-08-11 00:04:16 +02:00
opt_mem_priority.cc
opt_mem_priority: Fix non-ascii char in help message.
2021-12-09 00:56:14 +01:00
opt_mem_widen.cc
Add opt_mem_widen pass.
2021-08-14 01:06:23 +02:00
opt_mem.cc
opt_mem: Remove constant-value bit lanes.
2022-05-07 23:13:16 +02:00
opt_merge.cc
Explicitly use uint64_t as the type of fingerprint to avoid type mismatch with some compilers.
2023-10-03 15:02:02 -07:00
opt_muxtree.cc
opt_muxtree: Update port_off and port_idx even for constant bits
2021-06-11 12:06:35 +01:00
opt_reduce.cc
opt_reduce: Fix use-after-free.
2022-07-23 17:27:26 +02:00
opt_share.cc
opt_share: Fix input confusion with ANDNOT, ORNOT gates
2023-07-20 20:58:52 +01:00
opt.cc
opt_merge: Add -keepdc option required for formal verification
2022-04-01 21:03:20 +02:00
pmux2shiftx.cc
Fixing old e-mail addresses and deadnames
2021-06-08 00:39:36 +02:00
rmports.cc
Fixing old e-mail addresses and deadnames
2021-06-08 00:39:36 +02:00
share.cc
Speed up TopoSort. The main sorting algorithm implementation in TopoSort::sort_worker is 11-12x faster. Overall, the complete sequence of building the graph and sorting is about 2.5-3x faster. The overall impact in e.g. the replace_const_cells optimization pass is a ~25% speedup. End-to-end impact on our synthesis flow is about 3%.
2023-09-20 15:49:05 -07:00
wreduce.cc
wreduce: Group reconnections
2023-08-04 14:43:59 +01:00