src/hotspot/cpu/ppc/nativeInst_ppc.cpp

*** 372,382 ****
    // Bytes beyond offset NativeGeneralJump::instruction_size are copied by caller.
  
    // Finally patch out the jump.
    volatile juint *jump_addr = (volatile juint*)instr_addr;
    // Release not needed because caller uses invalidate_range after copying the remaining bytes.
!   //OrderAccess::release_store(jump_addr, *((juint*)code_buffer));
    *jump_addr = *((juint*)code_buffer); // atomically store code over branch instruction
    ICache::ppc64_flush_icache_bytes(instr_addr, NativeGeneralJump::instruction_size);
  }
  
  
--- 372,382 ----
    // Bytes beyond offset NativeGeneralJump::instruction_size are copied by caller.
  
    // Finally patch out the jump.
    volatile juint *jump_addr = (volatile juint*)instr_addr;
    // Release not needed because caller uses invalidate_range after copying the remaining bytes.
!   //Atomic::release_store(jump_addr, *((juint*)code_buffer));
    *jump_addr = *((juint*)code_buffer); // atomically store code over branch instruction
    ICache::ppc64_flush_icache_bytes(instr_addr, NativeGeneralJump::instruction_size);
  }