From 42c356c49c04a735fe27e672ff31452170f84b40 Mon Sep 17 00:00:00 2001
From: whitequark <whitequark@whitequark.org>
Date: Mon, 31 Dec 2018 23:53:23 +0000
Subject: opt_lut: eliminate LUTs evaluating to constants or inputs.

---
 tests/opt/opt_lut_elim.ys | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 tests/opt/opt_lut_elim.ys

(limited to 'tests/opt/opt_lut_elim.ys')

diff --git a/tests/opt/opt_lut_elim.ys b/tests/opt/opt_lut_elim.ys
new file mode 100644
index 000000000..8e5e23aea
--- /dev/null
+++ b/tests/opt/opt_lut_elim.ys
@@ -0,0 +1,3 @@
+read_ilang opt_lut_elim.il
+opt_lut
+select -assert-count 0 t:$lut
-- 
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