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The code generated for the switch statement looks wrong. Is it a bug?

April 26, 2017bug code looks Switch wrong

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The code generated for the switch statement looks wrong. Is it a bug?

1 Answer

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Posted

No, CC8E generates compact code, and it is sometimes difficult to understand the logic at first sight. The switch statement use a series of XORLW instructions and the test value at each XORLW does not correspond to the C code statements (case :).