return arm_coproc_mem_operand_wb (op, 0);
}
+/* In non-STRICT mode, return the register number; in STRICT mode return
+ the hard regno or the replacement if it won't be a mem. Otherwise, return
+ the original pseudo number. */
+static int
+arm_effective_regno (rtx op, bool strict)
+{
+ gcc_assert (REG_P (op));
+ if (!strict || REGNO (op) < FIRST_PSEUDO_REGISTER
+ || !reg_renumber || reg_renumber[REGNO (op)] < 0)
+ return REGNO (op);
+ return reg_renumber[REGNO (op)];
+}
+
/* This function returns TRUE on matching mode and op.
1. For given modes, check for [Rn], return TRUE for Rn <= LO_REGS.
2. For other modes, check for [Rn], return TRUE for Rn < R15 (expect R13). */
/* Match: (mem (reg)). */
if (REG_P (op))
{
- int reg_no = REGNO (op);
+ reg_no = arm_effective_regno (op, strict);
return (((mode == E_V8QImode || mode == E_V4QImode || mode == E_V4HImode)
? reg_no <= LAST_LO_REGNUM
: reg_no < LAST_ARM_REGNUM)
if (code == POST_INC || code == PRE_DEC
|| code == PRE_INC || code == POST_DEC)
{
- reg_no = REGNO (XEXP (op, 0));
+ reg_no = arm_effective_regno (XEXP (op, 0), strict);
return (((mode == E_V8QImode || mode == E_V4QImode || mode == E_V4HImode)
? reg_no <= LAST_LO_REGNUM
:(reg_no < LAST_ARM_REGNUM && reg_no != SP_REGNUM))
|| (reload_completed && code == PLUS && REG_P (XEXP (op, 0))
&& GET_CODE (XEXP (op, 1)) == CONST_INT))
{
- reg_no = REGNO (XEXP (op, 0));
+ reg_no = arm_effective_regno (XEXP (op, 0), strict);
if (code == PLUS)
val = INTVAL (XEXP (op, 1));
else