https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102926
rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Status|UNCONFIRMED |NEW
Last reconfirmed| |2021-10-25
CC| |rsandifo at gcc dot gnu.org
--- Comment #6 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org>
---
I guess the first step would be to wrap the rhs of:
(define_insn "load_tp_hard"
[(set (match_operand:SI 0 "register_operand" "=r")
(unspec:SI [(const_int 0)] UNSPEC_TLS))]
"TARGET_HARD_TP"
"mrc%?\\tp15, 0, %0, c13, c0, 3\\t@ load_tp_hard"
[(set_attr "predicable" "yes")
(set_attr "type" "mrs")]
)
in (const …), so that it can be rematerialised.
