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authorEddie Hung <eddie@fpgeh.com>2019-12-11 11:26:54 -0800
committerEddie Hung <eddie@fpgeh.com>2019-12-11 11:26:54 -0800
commite75ca29b19e230bc829a369c7de9cbadb629f5a7 (patch)
tree4bdb6776bd77ada7fcefcf9513d82686564dfc3a
parent613334d9dcb5c190de8396ff38e2ae73259aa7bf (diff)
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Add test: 'Warning: ignoring initial value on non-register: \o'
-rw-r--r--tests/sat/initval.ys10
1 files changed, 10 insertions, 0 deletions
diff --git a/tests/sat/initval.ys b/tests/sat/initval.ys
index 2079d2f34..337aa9343 100644
--- a/tests/sat/initval.ys
+++ b/tests/sat/initval.ys
@@ -2,3 +2,13 @@ read_verilog -sv initval.v
proc;;
sat -seq 10 -prove-asserts
+
+design -reset
+read_verilog -icells <<EOT
+module top(input clk, i, output o, p);
+(* init = 1'bx *)
+wire p = o;
+$_DFF_P_ dff (.C(clk), .D(i), .Q(o));
+endmodule
+EOT
+sat -seq 1