1 files changed, 0 insertions, 20 deletions
diff --git a/src/ir/effects.h b/src/ir/effects.h
index d34f8e5b2..3f0f78e6f 100644
--- a/src/ir/effects.h
+++ b/src/ir/effects.h
@@ -27,17 +27,6 @@ namespace wasm {
 class EffectAnalyzer {
 public:
   EffectAnalyzer(const PassOptions& passOptions,
-                 FeatureSet features,
-                 Expression* ast = nullptr)
-    : ignoreImplicitTraps(passOptions.ignoreImplicitTraps),
-      trapsNeverHappen(passOptions.trapsNeverHappen),
-      debugInfo(passOptions.debugInfo), module(nullptr), features(features) {
-    if (ast) {
-      walk(ast);
-    }
-  }
-
-  EffectAnalyzer(const PassOptions& passOptions,
                  Module& module,
                  Expression* ast = nullptr)
     : ignoreImplicitTraps(passOptions.ignoreImplicitTraps),
@@ -685,15 +674,6 @@ public:
   // Helpers
 
   static bool canReorder(const PassOptions& passOptions,
-                         FeatureSet features,
-                         Expression* a,
-                         Expression* b) {
-    EffectAnalyzer aEffects(passOptions, features, a);
-    EffectAnalyzer bEffects(passOptions, features, b);
-    return !aEffects.invalidates(bEffects);
-  }
-
-  static bool canReorder(const PassOptions& passOptions,
                          Module& module,
                          Expression* a,
                          Expression* b) {