From: @dimitri_rose
Reviewed-by: @zhangxiaokun9
Signed-off-by:

From: @hugo1
Reviewed-by: @wqtshg,@wangxiaotian22
Signed-off-by: @wqtshg

modified:   ge/ir_build/option_utils.cc

	modified:   ge/graph/preprocess/graph_preprocess.cc
	modified:   ge/ir_build/option_utils.cc

	modified:   ge/graph/preprocess/graph_preprocess.cc
	modified:   ge/ir_build/option_utils.cc
	modified:   tests/ut/ge/graph/preprocess/graph_preprocess_unittest.cc

From: @ding_fei_fei
Reviewed-by: @liucunwei,@majorzhang
Signed-off-by: @liucunwei

From: @ding_fei_fei
Reviewed-by: @liucunwei,@ljl0711
Signed-off-by: @liucunwei

From: @zhou_lili
Reviewed-by: @zhangxiaokun9,@wqtshg
Signed-off-by: @wqtshg

From: @hugo1
Reviewed-by: @sheng-nan,@wqtshg
Signed-off-by: @wqtshg

From: @isaacxr
Reviewed-by: @xchu42,@wqtshg
Signed-off-by: @wqtshg

From: @yangyongqiang5033
Reviewed-by: @xchu42
Signed-off-by:

From: @ding_fei_fei
Reviewed-by: @liucunwei,@ljl0711
Signed-off-by: @liucunwei