北郵體系結(jié)構(gòu)實驗三,四,五

1、班別：2012211302學號：2012211144姓名：袁凱琦1班級：2012211302學號：2012211144姓名：袁凱琦實驗三DLX處理器程序設計..........................................................................................2一實驗類別..............................................

2、....................................................................2二實驗目的....................................................................................................................2三實驗學時........................

3、............................................................................................2四實驗設備環(huán)境............................................................................................................2五實驗原理......

4、..............................................................................................................2六實驗內(nèi)容和要求.....................................................................................................

5、...2七實驗步驟....................................................................................................................2八實驗體會.........................................................................................

6、...........................7實驗四代碼優(yōu)化................................................................................................................7一實驗類別...................................................................

7、.................................................7二實驗目的....................................................................................................................7三實驗學時...........................................

8、.........................................................................7四實驗設備環(huán)境............................................................................................................7五實驗原理.........................

9、...........................................................................................7六教學要點與學習難點................................................................................................7七實驗內(nèi)容和要求.............

10、...........................................................................................7八實驗步驟....................................................................................................................7九你解決的困

11、難和解決方法實習體會...................................................................12實驗五循環(huán)展開（選作）..............................................................................................12一實驗類別.............................

12、.....................................................................................12二實驗目的..................................................................................................................12三實驗學時.......

13、...........................................................................................................12四實驗設備環(huán)境........................................................................................................

14、..12五實驗原理..................................................................................................................12六教學要點與學習難點.....................................................................................

15、.........12七實驗內(nèi)容和要求......................................................................................................12八實驗步驟：...........................................................................................

16、...................13十你解決的困難和解決方法......................................................................................25十一你沒有解決的困難（如有）以及你做過的努力..............................................26班別：2012211302學號：2012211144姓名：

17、袁凱琦3addir10r00r10=0addir8r020r8=20即向量的長度loop:ldf2V1(r10)ldf4V2(r10)adddf2f2f4將V1，V2的相應項依次相加，保存在f4sddizhif2存儲雙精度浮點數(shù)f4addir14r0dtrap5輸出結(jié)果addir10r108取V1V2下一項subir8r81循環(huán)次數(shù)減一bnezr8loop假如r8!=0則返回到looptrap0結(jié)束運行完畢之后出現(xiàn)：運行結(jié)果如下：3.實