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| author | Zachary Snow <zach@zachjs.com> | 2020-12-05 18:56:18 -0700 |
|---|---|---|
| committer | Zachary Snow <zach@zachjs.com> | 2020-12-22 17:01:03 -0700 |
| commit | 8206546c45d8fe74ac291a548fa372d1bd98f966 (patch) | |
| tree | 7c17d9863c63c27f022c45986624f2fc0e91656f /tests/various | |
| parent | 95c60866813e520da48c628d4f98a2fe2cb4db25 (diff) | |
| download | yosys-8206546c45d8fe74ac291a548fa372d1bd98f966.tar.gz yosys-8206546c45d8fe74ac291a548fa372d1bd98f966.tar.bz2 yosys-8206546c45d8fe74ac291a548fa372d1bd98f966.zip | |
Fix constants bound to single bit arguments (fixes #2383)
Diffstat (limited to 'tests/various')
| -rw-r--r-- | tests/various/const_arg_loop.v | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tests/various/const_arg_loop.v b/tests/various/const_arg_loop.v index 3bfff4acd..567bccc25 100644 --- a/tests/various/const_arg_loop.v +++ b/tests/various/const_arg_loop.v @@ -39,6 +39,12 @@ module top; end endfunction + function automatic [16:0] operation4; + input [15:0] a; + input b; + operation4 = {a, b}; + endfunction + wire [31:0] a; assign a = 2; @@ -53,6 +59,9 @@ module top; wire [31:0] x3; assign x3 = operation3(A, a); + wire [16:0] x4; + assign x4 = operation4(a[15:0], 0); + // `define VERIFY `ifdef VERIFY assert property (a == 2); @@ -60,5 +69,6 @@ module top; assert property (x1 == 16); assert property (x2 == 4); assert property (x3 == 16); + assert property (x4 == a << 1); `endif endmodule |