3 files changed, 65 insertions, 2 deletions
diff --git a/src/passes/Precompute.cpp b/src/passes/Precompute.cpp
index 50c17510f..565809ddb 100644
--- a/src/passes/Precompute.cpp
+++ b/src/passes/Precompute.cpp
@@ -122,6 +122,18 @@ public:
   Flow visitAtomicNotify(AtomicNotify *curr) {
     return Flow(NOTPRECOMPUTABLE_FLOW);
   }
+  Flow visitMemoryInit(MemoryInit *curr) {
+    return Flow(NOTPRECOMPUTABLE_FLOW);
+  }
+  Flow visitDataDrop(DataDrop *curr) {
+    return Flow(NOTPRECOMPUTABLE_FLOW);
+  }
+  Flow visitMemoryCopy(MemoryCopy *curr) {
+    return Flow(NOTPRECOMPUTABLE_FLOW);
+  }
+  Flow visitMemoryFill(MemoryFill *curr) {
+    return Flow(NOTPRECOMPUTABLE_FLOW);
+  }
   Flow visitHost(Host *curr) {
     return Flow(NOTPRECOMPUTABLE_FLOW);
   }
diff --git a/test/passes/precompute_enable-simd.txt b/test/passes/precompute_all-features.txt
index f7f58f58f..a6eae53d3 100644
--- a/test/passes/precompute_enable-simd.txt
+++ b/test/passes/precompute_all-features.txt
@@ -4,7 +4,8 @@
  (type $2 (func))
  (type $3 (func (result f64)))
  (type $4 (func (result v128)))
- (memory $0 0)
+ (memory $0 512 512)
+ (data (i32.const 0) "passive")
  (global $global i32 (i32.const 1))
  (global $global-mut (mut i32) (i32.const 2))
  (func $x (; 0 ;) (type $0) (param $x i32)
@@ -224,4 +225,28 @@
    )
   )
  )
+ (func $no-memory-init-precompute (; 13 ;) (type $2)
+  (memory.init 0
+   (i32.const 512)
+   (i32.const 0)
+   (i32.const 12)
+  )
+ )
+ (func $no-data-drop-precompute (; 14 ;) (type $2)
+  (data.drop 0)
+ )
+ (func $no-memory-copy-precompute (; 15 ;) (type $2)
+  (memory.copy
+   (i32.const 512)
+   (i32.const 0)
+   (i32.const 12)
+  )
+ )
+ (func $no-memory-fill-precompute (; 16 ;) (type $2)
+  (memory.fill
+   (i32.const 512)
+   (i32.const 0)
+   (i32.const 12)
+  )
+ )
 )
diff --git a/test/passes/precompute_enable-simd.wast b/test/passes/precompute_all-features.wast
index d6b1cc1b7..28c570b7a 100644
--- a/test/passes/precompute_enable-simd.wast
+++ b/test/passes/precompute_all-features.wast
@@ -1,5 +1,7 @@
 (module
-  (memory 0)
+  (memory 512 512
+   (data passive "hello!")
+  )
   (type $0 (func (param i32)))
   (global $global i32 (i32.const 1))
   (global $global-mut (mut i32) (i32.const 2))
@@ -318,4 +320,28 @@
     )
    )
   )
+  (func $no-memory-init-precompute
+   (memory.init 0
+    (i32.const 512)
+    (i32.const 0)
+    (i32.const 12)
+   )
+  )
+  (func $no-data-drop-precompute
+   (data.drop 0)
+  )
+  (func $no-memory-copy-precompute
+   (memory.copy
+    (i32.const 512)
+    (i32.const 0)
+    (i32.const 12)
+   )
+  )
+  (func $no-memory-fill-precompute
+   (memory.fill
+    (i32.const 512)
+    (i32.const 0)
+    (i32.const 12)
+   )
+  )
 )