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| author | Eddie Hung <eddie@fpgeh.com> | 2019-08-20 20:18:17 -0700 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2019-08-20 20:18:17 -0700 |
| commit | b7a48e3e0f49f09e12a2b394b62256a87c398dbc (patch) | |
| tree | 9667249b7e1ab86c264f44d0a2f03b326e2763fa /tests/opt/opt_share_cat.v | |
| parent | c320abc3f490b09b21804581c2b386c30d186a1e (diff) | |
| parent | 33960dd3d84b628f6e5de45c112368dc80626457 (diff) | |
| download | yosys-b7a48e3e0f49f09e12a2b394b62256a87c398dbc.tar.gz yosys-b7a48e3e0f49f09e12a2b394b62256a87c398dbc.tar.bz2 yosys-b7a48e3e0f49f09e12a2b394b62256a87c398dbc.zip | |
Merge remote-tracking branch 'origin/master' into xc7dsp
Diffstat (limited to 'tests/opt/opt_share_cat.v')
| -rw-r--r-- | tests/opt/opt_share_cat.v | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/opt/opt_share_cat.v b/tests/opt/opt_share_cat.v new file mode 100644 index 000000000..7fb97fef5 --- /dev/null +++ b/tests/opt/opt_share_cat.v @@ -0,0 +1,15 @@ +module opt_share_test( + input [15:0] a, + input [15:0] b, + input [15:0] c, + input [15:0] d, + input sel, + output [63:0] res, + ); + + reg [31: 0] cat1 = {a+b, c+d}; + reg [31: 0] cat2 = {a-b, c-d}; + + assign res = {b, sel ? cat1 : cat2, a}; + +endmodule |