https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65028
--- Comment #24 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to H.J. Lu from comment #18) > There are > > ;; Function operator* (_ZmlRK10ggSpectrumS1_, funcdef_no=48, decl_uid=4292, > cgraph_uid=5, symbol_order=46520) > > Modification phase of node operator*/46520 > Adjusting alignment of param 1 to 16, misalignment to 0 IPA-CP missed _ZN18eonImageCalculatorC1Ev which calls _ZmlRK10ggSpectrumS1_ with 8-byte aligned rPrimary.