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Convert figure images to markdown

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James Gregory 2013-12-31 07:56:10 +11:00
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@ -102,8 +102,7 @@ improvement in the performance of the entire loop. But wait, there's
more. If a register is loaded 2 cycles (which generally means 2
instructions, but, because some 486 instructions take more than 1 cycle,
![](images/12-01.jpg)\
**Figure 12.1**  *One-cycle-ahead address pipelining.*
![**Figure 12.1**  *One-cycle-ahead address pipelining.*](images/12-01.jpg)
the 2 are not always equivalent) before it's used to point to memory, 1
cycle is lost. Therefore, whereas this code
@ -143,8 +142,7 @@ Figure 12.2 will do just fine for optimization purposes.)
Clearly, there's considerable optimization potential in careful
rearrangement of 486 code.
![](images/12-02.jpg)\
**Figure 12.2**  *Two-cycle-ahead address pipelining.*
![**Figure 12.2**  *Two-cycle-ahead address pipelining.*](images/12-02.jpg)
### Caveat Programmor {#Heading7}