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/compiler/ppc/instruction-scheduler-ppc.cc b/src/compiler/ppc/instruction-scheduler-ppc.cc
index e7d7719..1259a87 100644
--- a/src/compiler/ppc/instruction-scheduler-ppc.cc
+++ b/src/compiler/ppc/instruction-scheduler-ppc.cc
@@ -113,6 +113,7 @@
     case kPPC_LoadWordS16:
     case kPPC_LoadWordU16:
     case kPPC_LoadWordS32:
+    case kPPC_LoadWordU32:
     case kPPC_LoadWord64:
     case kPPC_LoadFloat32:
     case kPPC_LoadDouble: