https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91043

--- Comment #19 from Hanoch Haim <hhaim at cisco dot com> ---
After some investigation, I think it is not a gcc issue,  please verify. 
One of the internal object does not include a 64B alignment.

#define __rte_cache_aligned __attribute__((__aligned__(64)));

class CTimeHistogram {

} __rte_cache_aligned;


class CCPortLatency {
public:
     CTimeHistogram  m_hist;  
} __rte_cache_aligned;  <<= without this, it is not aligned while the code
generation assumed it is aligned !

class Root {

        CCPortLatency port;

} __rte_cache_aligned;


Is it valid? why the code generation assumed the CCPortLatency is aligned
because one of its internal is aligned?

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