s390x: Force mov to emit iilf/iihf

Change-Id: I9ee0113cf28b8f4c25a73b970877e5353cbf2076
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2586151Reviewed-by: Milad Fa <mfarazma@redhat.com>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Junliang Yan <junyan@redhat.com>
Cr-Commit-Position: refs/heads/master@{#71736}

src/wasm/jump-table-assembler.cc

@@ -206,12 +206,12 @@ void JumpTableAssembler::EmitLazyCompileJumpSlot(uint32_t func_index,
   // Load function index to r7. 6 bytes
   lgfi(kWasmCompileLazyFuncIndexRegister, Operand(func_index));
   // Jump to {lazy_compile_target}. 6 bytes or 12 bytes
-  mov(r1, Operand(lazy_compile_target));
+  mov(r1, Operand(lazy_compile_target, RelocInfo::CODE_TARGET));
   b(r1);  // 2 bytes
 }
 
 bool JumpTableAssembler::EmitJumpSlot(Address target) {
-  mov(r1, Operand(target));
+  mov(r1, Operand(target, RelocInfo::CODE_TARGET));
   b(r1);
   return true;
 }