https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67509
--- Comment #7 from Bill Seurer <seurer at linux dot vnet.ibm.com> --- It does not appear this patch was ever submitted as this test is still failing.
[Bug fortran/67509] [6 regression] FAIL: gfortran.dg/ieee/ieee_7.f90 -O0 execution test
seurer at linux dot vnet.ibm.com Wed, 16 Dec 2015 07:17:05 -0800
