diff options
Diffstat (limited to 'tests/opt/opt_share_large_pmux_cat_multipart.v')
| -rw-r--r-- | tests/opt/opt_share_large_pmux_cat_multipart.v | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/tests/opt/opt_share_large_pmux_cat_multipart.v b/tests/opt/opt_share_large_pmux_cat_multipart.v index f26505d3a..34d2bd9a8 100644 --- a/tests/opt/opt_share_large_pmux_cat_multipart.v +++ b/tests/opt/opt_share_large_pmux_cat_multipart.v @@ -1,25 +1,25 @@ module opt_share_test( - input [15:0] a, - input [15:0] b, - input [15:0] c, - input [15:0] d, - input [2:0] sel, - output reg [31:0] res - ); + input [15:0] a, + input [15:0] b, + input [15:0] c, + input [15:0] d, + input [2:0] sel, + output reg [31:0] res + ); - wire [15:0] add0_res = a+d; + wire [15:0] add0_res = a+d; - always @* begin - case(sel) - 0: res = {add0_res, a}; - 1: res = {a - b, add0_res[7], 15'b0}; - 2: res = {b-a, b}; - 3: res = {d, b - c}; - 4: res = {d, b - a}; - 5: res = {c, d}; - 6: res = {a - c, b-d}; - default: res = 32'bx; - endcase - end + always @* begin + case(sel) + 0: res = {add0_res, a}; + 1: res = {a - b, add0_res[7], 15'b0}; + 2: res = {b-a, b}; + 3: res = {d, b - c}; + 4: res = {d, b - a}; + 5: res = {c, d}; + 6: res = {a - c, b-d}; + default: res = 32'bx; + endcase + end endmodule |