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authorEddie Hung <eddie@fpgeh.com>2020-02-05 10:47:31 -0800
committerEddie Hung <eddie@fpgeh.com>2020-02-05 10:47:31 -0800
commitb6a1f627b5871e750fe6a559fbb42334c7de8b84 (patch)
treef1b284aebe30d0f7eabd9e8919b4275a38ff2ae4 /tests/opt
parent5aaa19f1ab33394accbe633cd96a3fbe281dd09a (diff)
parent5ebdc0f8e07989b79337ced0553bd28819a8cf3e (diff)
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Merge remote-tracking branch 'origin/master' into eddie/shiftx2mux
Diffstat (limited to 'tests/opt')
-rw-r--r--tests/opt/opt_lut_ins.ys23
1 files changed, 23 insertions, 0 deletions
diff --git a/tests/opt/opt_lut_ins.ys b/tests/opt/opt_lut_ins.ys
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+read_ilang << EOF
+
+module \top
+
+ wire width 4 input 1 \A
+
+ wire output 2 \Y
+
+ cell $lut \lut
+ parameter \LUT 16'1111110011000000
+ parameter \WIDTH 4
+ connect \A \A
+ connect \Y \Y
+ end
+end
+
+EOF
+
+equiv_opt -assert opt_lut_ins
+
+design -load postopt
+
+select -assert-count 1 t:$lut r:WIDTH=3 %i