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authorMiodrag Milanović <mmicko@gmail.com>2022-08-29 10:12:34 +0200
committerGitHub <noreply@github.com>2022-08-29 10:12:34 +0200
commita8506c1c760b476a661e0e2484388648f3a55664 (patch)
treeccfbb147e8e193d96bb93276f95d57fd82e35f96 /tests
parent883831bd24d5a8b2ebc88d9dadae23116694ec03 (diff)
parent5b5fe76966b44ebc35e0087072c1df2c2bba044b (diff)
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Merge pull request #3463 from YosysHQ/micko/hierarchy_fix
Makes sure to set initial_top when top change, fixes #3462
Diffstat (limited to 'tests')
-rw-r--r--tests/various/bug3462.ys12
-rw-r--r--tests/various/sub.v3
2 files changed, 15 insertions, 0 deletions
diff --git a/tests/various/bug3462.ys b/tests/various/bug3462.ys
new file mode 100644
index 000000000..c85dc9470
--- /dev/null
+++ b/tests/various/bug3462.ys
@@ -0,0 +1,12 @@
+read_verilog <<EOT
+module top();
+ wire array[0:0];
+ wire out;
+ sub #(.d(1)) inst(
+ .in(array[0]),
+ .out(out)
+ );
+endmodule
+EOT
+
+hierarchy -top top -libdir .
diff --git a/tests/various/sub.v b/tests/various/sub.v
new file mode 100644
index 000000000..63422ca5c
--- /dev/null
+++ b/tests/various/sub.v
@@ -0,0 +1,3 @@
+module sub #(parameter d=1) (input in, output out);
+ assign out = in;
+endmodule