yosys/backends/verilog
Xiretza edd8ff2c07
Add flooring division operator
The $div and $mod cells use truncating division semantics (rounding
towards 0), as defined by e.g. Verilog. Another rounding mode, flooring
(rounding towards negative infinity), can be used in e.g. VHDL. The
new $divfloor cell provides this flooring division.

This commit also fixes the handling of $div in opt_expr, which was
previously optimized as if it was $divfloor.
2020-05-28 22:59:04 +02:00
..
Makefile.inc initial import 2013-01-05 11:13:26 +01:00
verilog_backend.cc Add flooring division operator 2020-05-28 22:59:04 +02:00