[crankshaft] The array protector is a PropertyCell, not a Cell.

src/crankshaft/s390/lithium-codegen-s390.cc

Index: src/crankshaft/s390/lithium-codegen-s390.cc
diff --git a/src/crankshaft/s390/lithium-codegen-s390.cc b/src/crankshaft/s390/lithium-codegen-s390.cc
index 0a74bcb49e6f9391495b28b141b713c167874487..5080bde96d7c9b39217edf238b16fc520a656c9b 100644
--- a/src/crankshaft/s390/lithium-codegen-s390.cc
+++ b/src/crankshaft/s390/lithium-codegen-s390.cc
@@ -3012,7 +3012,7 @@ void LCodeGen::DoLoadKeyedFixedArray(LLoadKeyed* instr) {
       // protector cell contains (Smi) Isolate::kProtectorValid. Otherwise
       // it needs to bail out.
       __ LoadRoot(result, Heap::kArrayProtectorRootIndex);
-      __ LoadP(result, FieldMemOperand(result, Cell::kValueOffset));
+      __ LoadP(result, FieldMemOperand(result, PropertyCell::kValueOffset));
       __ CmpSmiLiteral(result, Smi::FromInt(Isolate::kProtectorValid), r0);
       DeoptimizeIf(ne, instr, DeoptimizeReason::kHole);
     }