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[Bug c++/61082] [x86-64 Itanium ABI] g++ uses wrong return location for class with head padding


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61082

--- Comment #9 from H.J. Lu <hjl.tools at gmail dot com> ---
Y is returned as {NO_CLASS, INTEGER} in register. psABI doesn't
explicitly say how NO_CLASS should be handled in this case.  GCC
simply skips NO_CLASS when assigning it to a register.


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