https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65068
amker at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #4 from amker at gcc dot gnu.org ---
Fixed now, we now generates below code for a72/a57:
.L4:
ldr w0, [x1]
add w0, w0, 1
str w0, [x1], 4
cmp x1, x2
bne .L4
The original issue reported is that loop invariant expression is split thus
can't be hoisted out of loop. I think comment 3 is a different issue. Closing
this one.
