https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53037
--- Comment #36 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to Andreas Schwab from comment #34) > On ia64: > > FAIL: g++.dg/pr53037-4.C -std=gnu++11 (test for excess errors) > Excess errors: > /usr/local/gcc/gcc-20170821/gcc/testsuite/g++.dg/pr53037-4.C:9:1: error: > alignment for 'void foo2()' must be at least 16 A patch is posted at https://gcc.gnu.org/ml/gcc-patches/2017-08/msg01192.html