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include both power-of-two and non-power-of-two testcases

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N. Engelhardt 2020-08-18 18:54:22 +02:00
parent f80b09fc58
commit 850f66cfdd
1 changed files with 23 additions and 6 deletions
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29
tests/svtypes/struct_array.sv
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@ -1,9 +1,9 @@
// test for array indexing in structures
module top;
struct packed {
bit [7:0] [7:0] a; // 8 element packed array of bytes
bit [5:0] [7:0] a; // 6 element packed array of bytes
bit [15:0] b; // filler for non-zero offset
} s;
@ -13,13 +13,30 @@ module top;
s.a[2:1] = 16'h1234;
s.a[5] = 8'h42;
s.a[7] = '1;
s.a[7][1:0] = '0;
s.b = '1;
s.b[1:0] = '0;
end
always_comb assert(s==80'hFC00_4200_0012_3400_FFFC);
always_comb assert(s==64'h4200_0012_3400_FFFC);
struct packed {
bit [7:0] [7:0] a; // 8 element packed array of bytes
bit [15:0] b; // filler for non-zero offset
} s2;
initial begin
s2 = '0;
s2.a[2:1] = 16'h1234;
s2.a[5] = 8'h42;
s2.a[7] = '1;
s2.a[7][1:0] = '0;
s2.b = '1;
s2.b[1:0] = '0;
end
always_comb assert(s2==80'hFC00_4200_0012_3400_FFFC);
endmodule