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yosys/passes/opt
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Philippe Sauter c89cfe1e6e peepopt: add shiftpow2 pattern 
Rewrite power-of-two indexed word selects to $bmux when the shift
amount already carries the scale as low zero bits.

Keep the rule to non-overlapping selections and bound the generated
mux ways. Add regressions for aligned shifts, padding, signed
extension, and shiftmul handoff cases.
2026-05-31 02:01:32 +02:00
..
opt_clean Merge pull request #5912 from YosysHQ/krys/opt_clean_docs 2026-05-28 08:35:52 +00:00
.gitignore pmgen: Move passes out of pmgen folder 2025-01-31 15:18:28 +13:00
Makefile.inc peepopt: add shiftpow2 pattern 2026-05-31 02:01:32 +02:00
muxpack.cc Merge pull request #5862 from codexplorer-fish/cleaning-up-log-id 2026-05-15 11:07:43 +00:00
opt.cc Move Design::sort() calls out of opt and opt_clean passes into the synth passes that need them. 2026-01-23 01:14:35 +00:00
opt_balance_tree.cc Refactored uses of log_id() 2026-05-08 20:59:24 -07:00
opt_demorgan.cc Refactored uses of log_id() 2026-05-08 20:59:24 -07:00
opt_dff.cc Refactored uses of log_id() 2026-05-08 20:59:24 -07:00
opt_expr.cc Refactored uses of log_id() 2026-05-08 20:59:24 -07:00
opt_ffinv.cc Instead of using builtin_ff_cell_types() directly, go through a method Cell::is_builtin_ff() 2025-09-17 03:24:19 +00:00
opt_hier.cc Refactored uses of log_id() 2026-05-08 20:59:24 -07:00
opt_lut.cc Merge pull request #5862 from codexplorer-fish/cleaning-up-log-id 2026-05-15 11:07:43 +00:00
opt_lut_ins.cc Refactored uses of log_id() 2026-05-08 20:59:24 -07:00
opt_mem.cc Refactored uses of log_id() 2026-05-08 20:59:24 -07:00
opt_mem_feedback.cc Refactored uses of log_id() 2026-05-08 20:59:24 -07:00
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 Refactored uses of log_id() 2026-05-08 20:59:24 -07:00
opt_merge.cc Parallelize opt_merge. 2026-01-08 04:21:39 +00:00
opt_muxtree.cc Merge pull request #5888 from mikesinouye/pmux 2026-05-15 16:21:33 +00:00
opt_reduce.cc opt_reduce: further optimization 2026-04-24 11:07:58 +02:00
opt_share.cc Refactored uses of log_id() 2026-05-08 20:59:24 -07:00
peepopt.cc peepopt: add shiftpow2 pattern 2026-05-31 02:01:32 +02:00
peepopt_formal_clockgateff.pmg Refactor uses of log_id in pgm files 2026-05-14 12:21:32 +02:00
peepopt_muldiv.pmg Refactor uses of log_id in pgm files 2026-05-14 12:21:32 +02:00
peepopt_muldiv_c.pmg Refactor uses of log_id in pgm files 2026-05-14 12:21:32 +02:00
peepopt_shiftadd.pmg Refactor uses of log_id in pgm files 2026-05-14 12:21:32 +02:00
peepopt_shiftmul_left.pmg Refactor uses of log_id in pgm files 2026-05-14 12:21:32 +02:00
peepopt_shiftmul_right.pmg Refactor uses of log_id in pgm files 2026-05-14 12:21:32 +02:00
peepopt_shiftpow2.pmg peepopt: add shiftpow2 pattern 2026-05-31 02:01:32 +02:00
pmux2shiftx.cc Refactored uses of log_id() 2026-05-08 20:59:24 -07:00
rmports.cc Remove .c_str() calls from log()/log_error() 2025-09-11 20:59:37 +00:00
share.cc Refactored uses of log_id() 2026-05-08 20:59:24 -07:00
wreduce.cc Refactored uses of log_id() 2026-05-08 20:59:24 -07:00