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CCS 5.1编译出来的汇编指令在ARM的Spec里查不到

jianyi wang
Intellectual 450 points
Other Parts Discussed in Thread: AM3359

您好，我用CCS5.1编译了支持VFPv3的代码在AM3359 ICE 上跑，看生成的汇编代码，有很多指令没见过。

如：FADDD，FLDD等

这些指令在ARM的Spec里却找不到。这是为什么呢？我急需知道这些指令所需的cycles

 

Cortex™-A8 Technical Reference Manual

http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0210c/index.html