mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-07-13 07:56:40 +00:00
Code Activity

Improvements in wreduce

Browse source
This commit is contained in:
Clifford Wolf 2015-10-31 13:39:30 +01:00
parent 864808992b
commit ccdbf41be6
2 changed files with 34 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

9
tests/simple/wreduce.v Normal file
View file

@ -0,0 +1,9 @@
module wreduce_test0(input [7:0] a, b, output [15:0] x, y, z);
assign x = -$signed({1'b0, a});
assign y = $signed({1'b0, a}) + $signed({1'b0, b});
assign z = x ^ y;
endmodule
module wreduce_test1(input [31:0] a, b, output [7:0] x, y, z, w);
assign x = a - b, y = a * b, z = a >> b, w = a << b;
endmodule