Optimize compiler for code size

juliancox — Wed, 05 Sep 2018 09:29:06 GMT

I amusing CW 10.7 with a S08SH4 processor. Is there an option to configure the compiler to minimise code size? Also, what is the approximate difference in code size between the Debug and Release configurations?

Re: Optimize compiler for code size

Alice_Yang — Wed, 05 Sep 2018 13:57:27 GMT

Hello Julian Cox ,

- Yes, you can reduce code size through Properties-> C/C++ Build ->Setting -> .... as below:

You can find the detail description in "MCU_HCS08_compiler"-> 7.2.3.1.58 -O(-Os, -Ot): Main Optimization Target .

- What about the debug and release of your project ? they can configure by ourself , you can also check the defferent setting in Properties, or you can send your project to me .

Hope it helps,

Have a great day,
TIC

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Optimize compiler for code size

Re: Optimize compiler for code size