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| author | Xiretza <xiretza@xiretza.xyz> | 2020-04-21 16:37:29 +0200 |
|---|---|---|
| committer | Xiretza <xiretza@xiretza.xyz> | 2020-05-28 22:59:04 +0200 |
| commit | 6a2bac21d3c60ba8b499122e7583f1d5bf2d088f (patch) | |
| tree | 842c21b7e276cccf1765bd1b10994d942963cdef /tests/simple | |
| parent | edd8ff2c0778d97808869488cc7394151456c4ca (diff) | |
| download | yosys-6a2bac21d3c60ba8b499122e7583f1d5bf2d088f.tar.gz yosys-6a2bac21d3c60ba8b499122e7583f1d5bf2d088f.tar.bz2 yosys-6a2bac21d3c60ba8b499122e7583f1d5bf2d088f.zip | |
Expand tests/simple/constmuldivmod.v
Diffstat (limited to 'tests/simple')
| -rw-r--r-- | tests/simple/constmuldivmod.v | 42 |
1 files changed, 41 insertions, 1 deletions
diff --git a/tests/simple/constmuldivmod.v b/tests/simple/constmuldivmod.v index d1d8be862..5dd8f9295 100644 --- a/tests/simple/constmuldivmod.v +++ b/tests/simple/constmuldivmod.v @@ -1,4 +1,4 @@ -module constmuldivmod(input [7:0] A, input [2:0] mode, output reg [7:0] Y); +module constmuldivmod(input [7:0] A, input [5:0] mode, output reg [7:0] Y); always @* begin case (mode) 0: Y = A / 8'd0; @@ -21,6 +21,46 @@ module constmuldivmod(input [7:0] A, input [2:0] mode, output reg [7:0] Y); 13: Y = A % 8'd8; 14: Y = A * 8'd8; + 15: Y = $signed(A) / $signed(8'd0); + 16: Y = $signed(A) % $signed(8'd0); + 17: Y = $signed(A) * $signed(8'd0); + + 18: Y = $signed(A) / $signed(8'd1); + 19: Y = $signed(A) % $signed(8'd1); + 20: Y = $signed(A) * $signed(8'd1); + + 21: Y = $signed(A) / $signed(8'd2); + 22: Y = $signed(A) % $signed(8'd2); + 23: Y = $signed(A) * $signed(8'd2); + + 24: Y = $signed(A) / $signed(8'd4); + 25: Y = $signed(A) % $signed(8'd4); + 26: Y = $signed(A) * $signed(8'd4); + + 27: Y = $signed(A) / $signed(8'd8); + 28: Y = $signed(A) % $signed(8'd8); + 29: Y = $signed(A) * $signed(8'd8); + + 30: Y = $signed(A) / $signed(-8'd0); + 31: Y = $signed(A) % $signed(-8'd0); + 32: Y = $signed(A) * $signed(-8'd0); + + 33: Y = $signed(A) / $signed(-8'd1); + 34: Y = $signed(A) % $signed(-8'd1); + 35: Y = $signed(A) * $signed(-8'd1); + + 36: Y = $signed(A) / $signed(-8'd2); + 37: Y = $signed(A) % $signed(-8'd2); + 38: Y = $signed(A) * $signed(-8'd2); + + 39: Y = $signed(A) / $signed(-8'd4); + 40: Y = $signed(A) % $signed(-8'd4); + 41: Y = $signed(A) * $signed(-8'd4); + + 42: Y = $signed(A) / $signed(-8'd8); + 43: Y = $signed(A) % $signed(-8'd8); + 44: Y = $signed(A) * $signed(-8'd8); + default: Y = 8'd16 * A; endcase end |