[turbofan] LoadElement should not have a control input.

test/unittests/compiler/simplified-operator-reducer-unittest.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/compiler/js-graph.h"
 #include "src/compiler/simplified-operator.h"
 #include "src/compiler/simplified-operator-reducer.h"
 #include "src/conversions.h"
 #include "src/types.h"
 #include "test/unittests/compiler/graph-unittest.h"
@@ skipping 472 matching lines @@
 // LoadElement
 
 
 TEST_F(SimplifiedOperatorReducerTest, LoadElementWithConstantKeyAndLength) {
   ElementAccess const access = {kTypedArrayBoundsCheck, kUntaggedBase, 0,
                                 Type::Any(), kMachAnyTagged};
   ElementAccess access_nocheck = access;
   access_nocheck.bounds_check = kNoBoundsCheck;
   Node* const base = Parameter(0);
   Node* const effect = graph()->start();
-  Node* const control = graph()->start();
   {
     Node* const key = NumberConstant(-42.0);
     Node* const length = NumberConstant(100.0);
     Reduction r = Reduce(graph()->NewNode(simplified()->LoadElement(access),
-                                          base, key, length, effect, control));
+                                          base, key, length, effect));
     ASSERT_FALSE(r.Changed());
   }
   {
     Node* const key = NumberConstant(-0.0);
     Node* const length = NumberConstant(1.0);
     Reduction r = Reduce(graph()->NewNode(simplified()->LoadElement(access),
-                                          base, key, length, effect, control));
+                                          base, key, length, effect));
     ASSERT_TRUE(r.Changed());
-    EXPECT_THAT(r.replacement(), IsLoadElement(access_nocheck, base, key,
-                                               length, effect, control));
+    EXPECT_THAT(r.replacement(),
+                IsLoadElement(access_nocheck, base, key, length, effect));
   }
   {
     Node* const key = NumberConstant(0);
     Node* const length = NumberConstant(1);
     Reduction r = Reduce(graph()->NewNode(simplified()->LoadElement(access),
-                                          base, key, length, effect, control));
+                                          base, key, length, effect));
     ASSERT_TRUE(r.Changed());
-    EXPECT_THAT(r.replacement(), IsLoadElement(access_nocheck, base, key,
-                                               length, effect, control));
+    EXPECT_THAT(r.replacement(),
+                IsLoadElement(access_nocheck, base, key, length, effect));
   }
   {
     Node* const key = NumberConstant(42.2);
     Node* const length = NumberConstant(128);
     Reduction r = Reduce(graph()->NewNode(simplified()->LoadElement(access),
-                                          base, key, length, effect, control));
+                                          base, key, length, effect));
     ASSERT_TRUE(r.Changed());
-    EXPECT_THAT(r.replacement(), IsLoadElement(access_nocheck, base, key,
-                                               length, effect, control));
+    EXPECT_THAT(r.replacement(),
+                IsLoadElement(access_nocheck, base, key, length, effect));
   }
   {
     Node* const key = NumberConstant(39.2);
     Node* const length = NumberConstant(32.0);
     Reduction r = Reduce(graph()->NewNode(simplified()->LoadElement(access),
-                                          base, key, length, effect, control));
+                                          base, key, length, effect));
     ASSERT_FALSE(r.Changed());
   }
 }
 
 
 // -----------------------------------------------------------------------------
 // StoreElement
 
 
 TEST_F(SimplifiedOperatorReducerTest, StoreElementWithConstantKeyAndLength) {
@@ skipping 52 matching lines @@
     Reduction r =
         Reduce(graph()->NewNode(simplified()->StoreElement(access), base, key,
                                 length, value, effect, control));
     ASSERT_FALSE(r.Changed());
   }
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8