https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65068
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed|2015-05-15 00:00:00 |2016-8-23 Known to fail| |6.1.0 --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Oh this is interesting. Tunning for thunderx or cortex-a53, we get the expected results. .L4: ldr w1, [x0] add w1, w1, 1 str w1, [x0], 4 cmp x0, x2 bne .L4 :)