2 files changed, 21 insertions, 0 deletions
diff --git a/test/passes/optimize-instructions.txt b/test/passes/optimize-instructions.txt
index c93c7d1fa..1bd410822 100644
--- a/test/passes/optimize-instructions.txt
+++ b/test/passes/optimize-instructions.txt
@@ -1,6 +1,7 @@
 (module
   (type $0 (func (param i32 i64)))
   (type $1 (func))
+  (type $2 (func (result i32)))
   (memory $0 0)
   (func $f (type $0) (param $i1 i32) (param $i2 i64)
     (if
@@ -363,4 +364,15 @@
       )
     )
   )
+  (func $ne0 (type $2) (result i32)
+    (if
+      (call $ne0)
+      (nop)
+    )
+    (if
+      (call $ne0)
+      (nop)
+    )
+    (i32.const 1)
+  )
 )
diff --git a/test/passes/optimize-instructions.wast b/test/passes/optimize-instructions.wast
index 99e77ea9e..56e9d08fb 100644
--- a/test/passes/optimize-instructions.wast
+++ b/test/passes/optimize-instructions.wast
@@ -287,4 +287,13 @@
     (drop (i32.div_s (unreachable) (i32.const 1))) ;; not ok
     (drop (i32.div_s (i32.const 1) (unreachable)))
   )
+  (func $ne0 (result i32)
+    (if (i32.ne (call $ne0) (i32.const 0))
+      (nop)
+    )
+    (if (i32.ne (i32.const 0) (call $ne0))
+      (nop)
+    )
+    (i32.const 1)
+  )
 )