Rewrite decodeURL as builtin function, remove now unused runtime functions.

src/crankshaft/hydrogen.cc

 // Copyright 2013 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/crankshaft/hydrogen.h"
 
 #include <sstream>
 
 #include "src/allocation-site-scopes.h"
 #include "src/ast/ast-numbering.h"
@@ skipping 12599 matching lines @@
   {
     // If the object is not a value return the object.
     Push(object);
     Add<HSimulate>(call->id(), FIXED_SIMULATE);
   }
   if_objectisvalue.End();
   return ast_context()->ReturnValue(Pop());
 }
 
 
-void HOptimizedGraphBuilder::GenerateOneByteSeqStringSetChar(
-    CallRuntime* call) {
-  DCHECK(call->arguments()->length() == 3);
-  CHECK_ALIVE(VisitForValue(call->arguments()->at(0)));
-  CHECK_ALIVE(VisitForValue(call->arguments()->at(1)));
-  CHECK_ALIVE(VisitForValue(call->arguments()->at(2)));
-  HValue* string = Pop();
-  HValue* value = Pop();
-  HValue* index = Pop();
-  Add<HSeqStringSetChar>(String::ONE_BYTE_ENCODING, string,
-                         index, value);
-  Add<HSimulate>(call->id(), FIXED_SIMULATE);
-  return ast_context()->ReturnValue(graph()->GetConstantUndefined());
-}
-
-
-void HOptimizedGraphBuilder::GenerateTwoByteSeqStringSetChar(
-    CallRuntime* call) {
-  DCHECK(call->arguments()->length() == 3);
-  CHECK_ALIVE(VisitForValue(call->arguments()->at(0)));
-  CHECK_ALIVE(VisitForValue(call->arguments()->at(1)));
-  CHECK_ALIVE(VisitForValue(call->arguments()->at(2)));
-  HValue* string = Pop();
-  HValue* value = Pop();
-  HValue* index = Pop();
-  Add<HSeqStringSetChar>(String::TWO_BYTE_ENCODING, string,
-                         index, value);
-  Add<HSimulate>(call->id(), FIXED_SIMULATE);
-  return ast_context()->ReturnValue(graph()->GetConstantUndefined());
-}
-
-
 // Fast support for charCodeAt(n).
 void HOptimizedGraphBuilder::GenerateStringCharCodeAt(CallRuntime* call) {
   DCHECK(call->arguments()->length() == 2);
   CHECK_ALIVE(VisitForValue(call->arguments()->at(0)));
   CHECK_ALIVE(VisitForValue(call->arguments()->at(1)));
   HValue* index = Pop();
   HValue* string = Pop();
   HInstruction* result = BuildStringCharCodeAt(string, index);
   return ast_context()->ReturnInstruction(result, call->id());
 }
@@ skipping 1025 matching lines @@
     isolate()->GetHTracer()->TraceHydrogen(name(), graph_);
   }
 
 #ifdef DEBUG
   graph_->Verify(false);  // No full verify.
 #endif
 }
 
 }  // namespace internal
 }  // namespace v8