https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63778
--- Comment #5 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to Richard Biener from comment #3) > I can't reproduce it on x86_64-linux, neither with unreduced zheev.F > -DSPEC_CPU > nor with -march=native added. Trying a cross to ppc64-linux (BE). > > HJ, please provide more detailed instructions (I'm on r217281 now). It is fixed by r217260. Should we add a testcase for this?