O3: Set up the predicted npc and nnpc for a fault carrying noop so that it doesn't cause a false branch mispredict.
O3: Set up the predicted npc and nnpc for a fault carrying noop so that it doesn't cause a false branch mispredict.

LingxiaoJIA/gem5,LingxiaoJIA/gem5,haowu4682/gem5,LingxiaoJIA/gem5,haowu4682/gem5,haowu4682/gem5,haowu4682/gem5,LingxiaoJIA/gem5,haowu4682/gem5,haowu4682/gem5,LingxiaoJIA/gem5,LingxiaoJIA/gem5,haowu4682/gem5,haowu4682/gem5,haowu4682/gem5,LingxiaoJIA/gem5