2 Commits

Author	SHA1	Message	Date
Wilson Snyder	7c6c6a684b	Add SPDX copyright identifiers, and get 'reuse' clean. No functional change.	2026-01-26 20:24:34 -05:00
Geza Lore	ce77bac99a	Break some combinational cycles in DFG (#6168) ... Added an algorithm that can break some combinational cycles in DFG, by attempting to trace driver logic until we escape the cycle. This can eliminate a decent portion of UNOPTFLAT warnings. E.g. due to this code: ```systemverilog assign a[0] = .....; assign a[1] = ~a[0]; ```	2025-07-10 18:46:45 +01:00