https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66614
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2015-06-21
CC| |ebotcazou at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
> This happens by design, as lra uses for some reason two steps to eliminate
> the frame registers, first the offset alone is changed from frame-relative
> to sp-relative, and then only the base register is changed from frame to sp,
> not changing the offset at this time. These intermediate values are never
> seen in any rtl dumps.
Nice discovery work. How come may_trap_p is invoked on this semi-broken RTL?
