Part Number: TMS320F280039C
两个变量,如果a变量比较小,b变量比较大,a,b变量可能会被放在两个内存页里面。导致第一个内存页的RAM空间存在浪费,如何减少这种情况?
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Part Number: TMS320F280039C
两个变量,如果a变量比较小,b变量比较大,a,b变量可能会被放在两个内存页里面。导致第一个内存页的RAM空间存在浪费,如何减少这种情况?
参考下下面这个文件,第3.11 Data Page (DP) Pointer Load Optimization章节:
TMS320C28x Optimizing C/C++ Compiler v22.6.0.LTS User's Guide (Rev. Y)