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/s390/instruction-codes-s390.h b/src/compiler/s390/instruction-codes-s390.h
index a32f875..a54b2ed 100644
--- a/src/compiler/s390/instruction-codes-s390.h
+++ b/src/compiler/s390/instruction-codes-s390.h
@@ -126,6 +126,7 @@
   V(S390_LoadWordS16)              \
   V(S390_LoadWordU16)              \
   V(S390_LoadWordS32)              \
+  V(S390_LoadWordU32)              \
   V(S390_LoadWord64)               \
   V(S390_LoadFloat32)              \
   V(S390_LoadDouble)               \