-malign-double broken?

[Jeffrey A Law]

  In message < 19980512183555.A3947@math.fu-berlin.de >you write:
  > The Polyray sources break when I compile them with -malign-double on my
  > Pentium.  They don't crash but some NULL pointer is suddenly triggering
  > some assertion.  Is there a known problem with -malign-double?  I was
  > also using -ffast-math, -O3 and -funroll-loops, but these worked fine
  > without -malign-double.
-malign-double changes the ABI.  So you'd need to make sure all libraries
are also compiled with -malign-double.
jeff