From f57bcbb4117d3dd9ec4d2c6d6bbdee3c5cb0d373 Mon Sep 17 00:00:00 2001
From: "mikhael.bogdanov" <mikhael.bogdanov@jetbrains.com>
Date: Thu, 24 Apr 2014 12:22:58 +0400
Subject: [PATCH] Removed redundant dupReceiver: local and expression stack
 value don't have it

---
 .../src/org/jetbrains/jet/codegen/ExpressionCodegen.java        | 2 --
 1 file changed, 2 deletions(-)

diff --git a/compiler/backend/src/org/jetbrains/jet/codegen/ExpressionCodegen.java b/compiler/backend/src/org/jetbrains/jet/codegen/ExpressionCodegen.java
index 00da492f73b..3f1bc34e6c8 100644
--- a/compiler/backend/src/org/jetbrains/jet/codegen/ExpressionCodegen.java
+++ b/compiler/backend/src/org/jetbrains/jet/codegen/ExpressionCodegen.java
@@ -3589,7 +3589,6 @@ The "returned" value of try expression with no finally is either the last expres
     private StackValue generateExpressionMatch(StackValue expressionToMatch, JetExpression patternExpression) {
         if (expressionToMatch != null) {
             Type subjectType = expressionToMatch.type;
-            expressionToMatch.dupReceiver(v);
             expressionToMatch.put(subjectType, v);
             JetType condJetType = bindingContext.get(BindingContext.EXPRESSION_TYPE, patternExpression);
             Type condType;
@@ -3614,7 +3613,6 @@ The "returned" value of try expression with no finally is either the last expres
 
     private StackValue generateIsCheck(StackValue expressionToMatch, JetTypeReference typeReference, boolean negated) {
         JetType jetType = bindingContext.get(BindingContext.TYPE, typeReference);
-        expressionToMatch.dupReceiver(v);
         generateInstanceOf(expressionToMatch, jetType, false);
         StackValue value = StackValue.onStack(Type.BOOLEAN_TYPE);
         return negated ? StackValue.not(value) : value;