https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55549
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Keywords| |internal-improvement
Last reconfirmed| |2021-08-22
Status|UNCONFIRMED |NEW
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Still there:
#ifdef INSN_SCHEDULING
/* If *SPLIT is a paradoxical SUBREG, when we split it, it should
be written as a ZERO_EXTEND. */
if (split_code == SUBREG && MEM_P (SUBREG_REG (*split)))
{
/* Or as a SIGN_EXTEND if LOAD_EXTEND_OP says that that's
what it really is. */
if (load_extend_op (GET_MODE (SUBREG_REG (*split)))
== SIGN_EXTEND)
SUBST (*split, gen_rtx_SIGN_EXTEND (split_mode,
SUBREG_REG (*split)));
else
SUBST (*split, gen_rtx_ZERO_EXTEND (split_mode,
SUBREG_REG (*split)));
}
#endif
