Everything

 

-Xinline_strcpy


This option performs inline expansion of standard library functions "strcpy", "strcmp", "memcpy", and "memset" calls.

[Specification format]

-Xinline_strcpy

 

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Interpretation when omitted

Inline expansion of standard library functions "strcpy", "strcmp", "memcpy", and "memset" calls is not performed.

[Detailed description]

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This option performs inline expansion of standard library functions "strcpy", "strcmp", "memcpy", and "memset" calls.

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This option can not be specified together with the -Xpack option.

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Inline expansion of strcpy is performed only when the second argument is a character string.

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If this option is specified, arrays and character strings are allocated automatically to 4-byte boundary area.

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This improves the execution speed of the program to be generated, but it increases the code size.

[Example of use]

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To perform inline expansion of standard library functions "strcpy", "strcmp", "memcpy", and "memset" calls, describe as:

>ccrh -Xinline_strcpy -Xcommon=rh850 main.c