Marcel Moolenaar ad284e38a3 Wrap calls to memcpy(3) in a function called block_copy(). This way, ... and as long as we're not compiling with IPA, gcc(1) won't optimize the call away. The whole purpose of using memcpy(3) is to avoid misaligned loads and stores when we need to read or write the value in the unaligned memory location. But if gcc(1) optimizes the call to memcpy(3) away, it will typically introduce misaligned loads and stores. In this context that's not a good idea.		2005-01-28 02:58:32 +00:00
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unaligned	Wrap calls to memcpy(3) in a function called block_copy(). This way,	2005-01-28 02:58:32 +00:00