Merge V8 5.2.361.47  DO NOT MERGE

https://chromium.googlesource.com/v8/v8/+/5.2.361.47

FPIIM-449

Change-Id: Ibec421b85a9b88cb3a432ada642e469fe7e78346
(cherry picked from commit bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8)
diff --git a/src/mips/disasm-mips.cc b/src/mips/disasm-mips.cc
index 7e0a480..e1890ee 100644
--- a/src/mips/disasm-mips.cc
+++ b/src/mips/disasm-mips.cc
@@ -1191,6 +1191,9 @@
     case TNE:
       Format(instr, "tne     'rs, 'rt, code: 'code");
       break;
+    case SYNC:
+      Format(instr, "sync");
+      break;
     case MOVZ:
       Format(instr, "movz    'rd, 'rs, 'rt");
       break;