[Bug rtl-optimization/63191] [4.8/4.9/5 Regression] 32-bit gcc uses excessive memory during dead store elimination with -fPIC

[woodfin at intersystems dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63191

--- Comment #5 from woodfin at intersystems dot com ---
You could try adding a non-static function that returns an address inside Zs.

const Z* getzs() {
  return &Zs[0];
}

I'd think that would force it to actually perform the initialization if the
contents can be externally accessed.

Sorry, I don't have a gcc 5.0 environment yet. I'll set one up if you still
can't reproduce this there.