[arm] Remove embedded constant pool support.

src/arm/code-stubs-arm.cc

 // Copyright 2012 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.
 
 #if V8_TARGET_ARCH_ARM
 
 #include "src/code-stubs.h"
 
 #include "src/api-arguments.h"
 #include "src/assembler-inl.h"
@@ skipping 965 matching lines @@
   __ cmp(cp, Operand(0));
   __ str(cp, MemOperand(fp, StandardFrameConstants::kContextOffset), ne);
 
   // Compute the handler entry address and jump to it.
   ConstantPoolUnavailableScope constant_pool_unavailable(masm);
   __ mov(r1, Operand(pending_handler_code_address));
   __ ldr(r1, MemOperand(r1));
   __ mov(r2, Operand(pending_handler_offset_address));
   __ ldr(r2, MemOperand(r2));
   __ add(r1, r1, Operand(Code::kHeaderSize - kHeapObjectTag));  // Code start
-  if (FLAG_enable_embedded_constant_pool) {
-    __ LoadConstantPoolPointerRegisterFromCodeTargetAddress(r1);
-  }
   __ add(pc, r1, r2);
 }
 
 
 void JSEntryStub::Generate(MacroAssembler* masm) {
   // r0: code entry
   // r1: function
   // r2: receiver
   // r3: argc
   // [sp+0]: argv
@@ skipping 23 matching lines @@
   offset_to_argv += kNumDoubleCalleeSaved * kDoubleSize;
   __ ldr(r4, MemOperand(sp, offset_to_argv));
 
   // Push a frame with special values setup to mark it as an entry frame.
   // r0: code entry
   // r1: function
   // r2: receiver
   // r3: argc
   // r4: argv
   StackFrame::Type marker = type();
-  if (FLAG_enable_embedded_constant_pool) {
-    __ mov(r8, Operand::Zero());
-  }
   __ mov(r7, Operand(StackFrame::TypeToMarker(marker)));
   __ mov(r6, Operand(StackFrame::TypeToMarker(marker)));
   __ mov(r5,
          Operand(ExternalReference(Isolate::kCEntryFPAddress, isolate())));
   __ ldr(r5, MemOperand(r5));
   __ mov(ip, Operand(-1));  // Push a bad frame pointer to fail if it is used.
   __ stm(db_w, sp, r5.bit() | r6.bit() | r7.bit() |
-                       (FLAG_enable_embedded_constant_pool ? r8.bit() : 0) |
                        ip.bit());
 
   // Set up frame pointer for the frame to be pushed.
   __ add(fp, sp, Operand(-EntryFrameConstants::kCallerFPOffset));
 
   // If this is the outermost JS call, set js_entry_sp value.
   Label non_outermost_js;
   ExternalReference js_entry_sp(Isolate::kJSEntrySPAddress, isolate());
   __ mov(r5, Operand(ExternalReference(js_entry_sp)));
   __ ldr(r6, MemOperand(r5));
@@ skipping 1944 matching lines @@
   CallApiFunctionAndReturn(masm, api_function_address, thunk_ref,
                            kStackUnwindSpace, NULL, return_value_operand, NULL);
 }
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_ARM