CodeWarrior Development ToolsのトピックRe: How to change optimize level for one function in codewarrior11?

How to change optimize level for one function in codewarrior11?

Wangerxi — Wed, 20 Oct 2021 03:46:16 GMT

I tried use

#pragma GCC push_options

#pragma GCC optimize("O0")

/*my code function*/

#pragma GCC pop_options

after compiled the warning:#pragma GCC target is not supported for this machine [-Wpragmas]

Is there any other solutions?

Re: How to change optimize level for one function in codewarrior11?

ZhangJennie — Wed, 20 Oct 2021 05:01:55 GMT

What's your chip part number? please let us know thus we can assign right engineer for your issue.

Thanks,

Jun Zhang

Re: How to change optimize level for one function in codewarrior11?

Wangerxi — Wed, 20 Oct 2021 06:12:57 GMT

Chip number is S9KEA64

Re: How to change optimize level for one function in codewarrior11?

FelipeGarcia — Fri, 29 Oct 2021 18:44:56 GMT

Hi,

Please try the following code for function optimization.

__attribute__((optimize("O0")))void func(void) { /* Your code*/ }

Have a great day,

Felipe

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