https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80082
Richard Earnshaw <rearnsha at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[6/7 regression] GCC |[5/6/7 regression] GCC |incorrectly assumes |incorrectly assumes |Cortex-r[578] have 64-bit |Cortex-r[578] have 64-bit |single-copy atomic LDRD |single-copy atomic LDRD --- Comment #2 from Richard Earnshaw <rearnsha at gcc dot gnu.org> --- It looks as though this patch was then backported onto older releases as well, so GCC-5 also regressed.