[NFC] Use an unordered map in Parents

WebAssembly · Sep 25, 2024 · a99194e · a99194e
1 parent ccef354
commit a99194e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ir/parents.h b/src/ir/parents.h
@@ -37,7 +37,7 @@ struct Parents {
     : public ExpressionStackWalker<Inner, UnifiedExpressionVisitor<Inner>> {
     void visitExpression(Expression* curr) { parentMap[curr] = getParent(); }
 
-    std::map<Expression*, Expression*> parentMap;
+    std::unordered_map<Expression*, Expression*> parentMap;
   } inner;
 };