[arm64] Fix a string test in StringCompareStub.

src/arm64/macro-assembler-arm64.cc

Index: src/arm64/macro-assembler-arm64.cc
diff --git a/src/arm64/macro-assembler-arm64.cc b/src/arm64/macro-assembler-arm64.cc
index 67988299c97b6cec05e5b1aaa994791c2d05f95a..a9377c80ab2b70108dfc54b36cae6da095055e0b 100644
--- a/src/arm64/macro-assembler-arm64.cc
+++ b/src/arm64/macro-assembler-arm64.cc
@@ -2424,9 +2424,10 @@ void MacroAssembler::JumpIfEitherInstanceTypeIsNotSequentialOneByte(
     Label* failure) {
   DCHECK(!AreAliased(scratch1, second));
   DCHECK(!AreAliased(scratch1, scratch2));
-  static const int kFlatOneByteStringMask =
+  const int kFlatOneByteStringMask =
       kIsNotStringMask | kStringEncodingMask | kStringRepresentationMask;
-  static const int kFlatOneByteStringTag = ONE_BYTE_STRING_TYPE;
+  const int kFlatOneByteStringTag =

[jbramley, 2015/10/12 14:16:18]

Note that I removed `static` only for consistency with surrounding functions and
the other back-ends.

+      kStringTag | kOneByteStringTag | kSeqStringTag;
   And(scratch1, first, kFlatOneByteStringMask);
   And(scratch2, second, kFlatOneByteStringMask);
   Cmp(scratch1, kFlatOneByteStringTag);