ARM: Update the full compiler to handle all code...

src/arm/codegen-arm.cc

 // Copyright 2010 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 2291 matching lines @@
   // Grab the current frame's height for the break and continue
   // targets only after all the state is pushed on the frame.
   node->break_target()->SetExpectedHeight();
   node->continue_target()->SetExpectedHeight();
 
   // Load the current count to r0, load the length to r1.
   __ ldrd(r0, frame_->ElementAt(0));
   __ cmp(r0, r1);  // compare to the array length
   node->break_target()->Branch(hs);
 
-  __ ldr(r0, frame_->ElementAt(0));
-
   // Get the i'th entry of the array.
   __ ldr(r2, frame_->ElementAt(2));
   __ add(r2, r2, Operand(FixedArray::kHeaderSize - kHeapObjectTag));
   __ ldr(r3, MemOperand(r2, r0, LSL, kPointerSizeLog2 - kSmiTagSize));
 
   // Get Map or 0.
   __ ldr(r2, frame_->ElementAt(3));
   // Check if this (still) matches the map of the enumerable.
   // If not, we have to filter the key.
   __ ldr(r1, frame_->ElementAt(4));
@@ skipping 1881 matching lines @@
   false_target()->Branch(eq);
 
   __ LoadRoot(ip, Heap::kNullValueRootIndex);
   __ cmp(r1, ip);
   true_target()->Branch(eq);
 
   Register map_reg = r2;
   __ ldr(map_reg, FieldMemOperand(r1, HeapObject::kMapOffset));
   // Undetectable objects behave like undefined when tested with typeof.
   __ ldrb(r1, FieldMemOperand(map_reg, Map::kBitFieldOffset));
-  __ and_(r1, r1, Operand(1 << Map::kIsUndetectable));
-  __ cmp(r1, Operand(1 << Map::kIsUndetectable));
-  false_target()->Branch(eq);
+  __ tst(r1, Operand(1 << Map::kIsUndetectable));
+  false_target()->Branch(ne);
 
   __ ldrb(r1, FieldMemOperand(map_reg, Map::kInstanceTypeOffset));
   __ cmp(r1, Operand(FIRST_JS_OBJECT_TYPE));
   false_target()->Branch(lt);
   __ cmp(r1, Operand(LAST_JS_OBJECT_TYPE));
   cc_reg_ = le;
 }
 
 
 void CodeGenerator::GenerateIsFunction(ZoneList<Expression*>* args) {
@@ skipping 5810 matching lines @@
   __ bind(&string_add_runtime);
   __ TailCallRuntime(Runtime::kStringAdd, 2, 1);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM