luke
/
iverilog
mirror of https://github.com/steveicarus/iverilog.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
4,198 Commits 23 Branches 234 Tags 41 MiB
Commit Graph

60 Commits

Author SHA1 Message Date
steve ea96c3ef66 Support initialization of FF Q value. 2000-05-14 17:55:04 +00:00
steve b90cda1f3f Carry strength values from Verilog source to the 
pform and netlist for gates.

 Change vvm constants to use the driver_t to drive
 a constant value. This works better if there are
 multiple drivers on a signal.
 2000-05-07 04:37:55 +00:00
steve acfb5c177d Over agressive signal elimination in constant probadation. 2000-04-28 21:00:28 +00:00
steve b734ecf02f Macintosh compilers do not support ident. 2000-02-23 02:56:53 +00:00
steve c7193fa6fe Do not delete constants that input to exressions. 2000-01-02 17:56:42 +00:00
steve b6d1bb1fa7 Propogate constant 0 in low bits of adders. 1999-12-30 04:19:12 +00:00
steve 4de8ba489d Rewrite the cprop functor to use the functor_t interface. 1999-12-17 06:18:15 +00:00
steve 65ae92859c NetConst can now hold wide constants. 1999-12-17 03:38:46 +00:00
steve ada45acb0c Add the nobufz function to eliminate bufz objects, 
Object links are marked with direction,
 constant propagation is more careful will wide links,
 Signal folding is aware of attributes, and
 the XNF target can dump UDP objects based on LCA
 attributes.
 1998-12-02 04:37:13 +00:00
steve 3d6d334f80 Introduce netlist optimizations with the 
cprop function to do constant propogation.
 1998-11-13 06:23:17 +00:00