Reland Update V8 DEPS.

src/mips64/code-stubs-mips64.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.
 
 #include "src/v8.h"
 
 #if V8_TARGET_ARCH_MIPS64
 
 #include "src/bootstrapper.h"
 #include "src/code-stubs.h"
@@ skipping 3180 matching lines @@
 // -------------------------------------------------------------------------
 // StringCharFromCodeGenerator
 
 void StringCharFromCodeGenerator::GenerateFast(MacroAssembler* masm) {
   // Fast case of Heap::LookupSingleCharacterStringFromCode.
 
   DCHECK(!a4.is(result_));
   DCHECK(!a4.is(code_));
 
   STATIC_ASSERT(kSmiTag == 0);
-  DCHECK(base::bits::IsPowerOfTwo32(String::kMaxOneByteCharCode + 1));
-  __ And(a4,
-         code_,
-         Operand(kSmiTagMask |
-                 ((~String::kMaxOneByteCharCode) << kSmiTagSize)));
+  DCHECK(base::bits::IsPowerOfTwo32(String::kMaxOneByteCharCodeU + 1));
+  __ And(a4, code_, Operand(kSmiTagMask |
+                            ((~String::kMaxOneByteCharCodeU) << kSmiTagSize)));
   __ Branch(&slow_case_, ne, a4, Operand(zero_reg));
 
 
   __ LoadRoot(result_, Heap::kSingleCharacterStringCacheRootIndex);
   // At this point code register contains smi tagged one_byte char code.
   STATIC_ASSERT(kSmiTag == 0);
   __ SmiScale(a4, code_, kPointerSizeLog2);
   __ Daddu(result_, result_, a4);
   __ ld(result_, FieldMemOperand(result_, FixedArray::kHeaderSize));
   __ LoadRoot(a4, Heap::kUndefinedValueRootIndex);
@@ skipping 2399 matching lines @@
                            MemOperand(fp, 6 * kPointerSize), NULL);
 }
 
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_MIPS64