1 files changed, 110 insertions, 1 deletions
diff --git a/test/passes/optimize-instructions.wast b/test/passes/optimize-instructions.wast
index 9ab5127a3..234b3913b 100644
--- a/test/passes/optimize-instructions.wast
+++ b/test/passes/optimize-instructions.wast
@@ -283,11 +283,120 @@
     (drop (i32.and (i32.const 100) (i32.const 1)))
     (drop (i32.and (i32.lt_s (i32.const 2000) (i32.const 3000)) (i32.const 1)))
   )
-  (func $canonicalize-binary
+  (func $canonicalize (param $x i32) (param $y i32) (param $fx f64) (param $fy f64)
     (drop (i32.and (unreachable) (i32.const 1))) ;; ok to reorder
     (drop (i32.and (i32.const 1) (unreachable)))
     (drop (i32.div_s (unreachable) (i32.const 1))) ;; not ok
     (drop (i32.div_s (i32.const 1) (unreachable)))
+    ;; the various orderings
+    (drop (i32.and (i32.const 1) (i32.const 2)))
+    (drop (i32.and (get_local $x) (i32.const 3)))
+    (drop (i32.and (i32.const 4) (get_local $x)))
+    (drop (i32.and (get_local $x) (get_local $y)))
+    (drop (i32.and (get_local $y) (get_local $x)))
+    (drop (i32.and (get_local $y) (tee_local $x (i32.const -4))))
+    (drop (i32.and
+      (block (result i32)
+        (i32.const -5)
+      )
+      (get_local $x)
+    ))
+    (drop (i32.and
+      (get_local $x)
+      (block (result i32)
+        (i32.const -6)
+      )
+    ))
+    (drop (i32.and
+      (block (result i32)
+        (i32.const 5)
+      )
+      (loop (result i32)
+        (i32.const 6)
+      )
+    ))
+    (drop (i32.and
+      (loop (result i32)
+        (i32.const 7)
+      )
+      (block (result i32)
+        (i32.const 8)
+      )
+    ))
+    (drop (i32.and
+      (loop (result i32)
+        (call $and-pos1)
+        (i32.const 9)
+      )
+      (block (result i32)
+        (i32.const 10)
+      )
+    ))
+    (drop (i32.and
+      (loop (result i32)
+        (i32.const 11)
+      )
+      (block (result i32)
+        (call $and-pos1)
+        (i32.const 12)
+      )
+    ))
+    (drop (i32.and
+      (loop (result i32)
+        (call $and-pos1)
+        (i32.const 13)
+      )
+      (block (result i32)
+        (call $and-pos1)
+        (i32.const 14)
+      )
+    ))
+    (drop (i32.and
+      (block (result i32)
+        (call $and-pos1)
+        (i32.const 14)
+      )
+      (loop (result i32)
+        (call $and-pos1)
+        (i32.const 13)
+      )
+    ))
+    (drop (i32.and
+      (block (result i32)
+        (i32.const 15)
+      )
+      (get_local $x)
+    ))
+    (drop (i32.and
+      (get_local $x)
+      (block (result i32)
+        (i32.const 15)
+      )
+    ))
+    (drop (i32.and
+      (i32.gt_s
+        (i32.const 16)
+        (i32.const 17)
+      )
+      (i32.gt_u
+        (i32.const 18)
+        (i32.const 19)
+      )
+    ))
+    (drop (i32.and
+      (i32.gt_u
+        (i32.const 20)
+        (i32.const 21)
+      )
+      (i32.gt_s
+        (i32.const 22)
+        (i32.const 23)
+      )
+    ))
+    (drop (i32.add (i32.ctz (get_local $x)) (i32.ctz (get_local $y))))
+    (drop (i32.add (i32.ctz (get_local $y)) (i32.ctz (get_local $x))))
+    (drop (i32.add (i32.ctz (get_local $x)) (i32.eqz (get_local $y))))
+    (drop (i32.add (i32.eqz (get_local $x)) (i32.ctz (get_local $y))))
   )
   (func $ne0 (result i32)
     (if (i32.ne (call $ne0) (i32.const 0))