s390: include capped_offset on BE machines.

Change-Id: I52ad4cc6e41acf2be530aac521f0fa61ca35cd41
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2452597Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Milad Fa <mfarazma@redhat.com>
Cr-Commit-Position: refs/heads/master@{#70342}

src/compiler/wasm-compiler.cc

@@ -3994,6 +3994,8 @@ Node* WasmGraphBuilder::LoadTransform(wasm::ValueType type, MachineType memtype,
   }
 
   Node* load;
+  // {offset} is validated to be within uintptr_t range in {BoundsCheckMem}.
+  uintptr_t capped_offset = static_cast<uintptr_t>(offset);
 
 #if defined(V8_TARGET_BIG_ENDIAN) || defined(V8_TARGET_ARCH_S390_LE_SIM)
   // LoadTransform cannot efficiently be executed on BE machines as a
@@ -4016,8 +4018,6 @@ Node* WasmGraphBuilder::LoadTransform(wasm::ValueType type, MachineType memtype,
   LoadTransformation transformation = GetLoadTransformation(memtype, transform);
   LoadKind load_kind = GetLoadKind(mcgraph(), memtype, use_trap_handler());
 
-  // {offset} is validated to be within uintptr_t range in {BoundsCheckMem}.
-  uintptr_t capped_offset = static_cast<uintptr_t>(offset);
   load = SetEffect(graph()->NewNode(
       mcgraph()->machine()->LoadTransform(load_kind, transformation),
       MemBuffer(capped_offset), index, effect(), control()));