diff options
Diffstat (limited to 'gcc/regclass.c')
| -rw-r--r-- | gcc/regclass.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/gcc/regclass.c b/gcc/regclass.c index a6bbec870ee..510e0db1a39 100644 --- a/gcc/regclass.c +++ b/gcc/regclass.c @@ -967,7 +967,7 @@ record_operand_costs (rtx insn, struct costs *op_costs, if (GET_CODE (recog_data.operand[i]) == SUBREG) recog_data.operand[i] = SUBREG_REG (recog_data.operand[i]); - if (GET_CODE (recog_data.operand[i]) == MEM) + if (MEM_P (recog_data.operand[i])) record_address_regs (XEXP (recog_data.operand[i], 0), MODE_BASE_REG_CLASS (modes[i]), frequency * 2); else if (constraints[i][0] == 'p' @@ -1038,10 +1038,10 @@ scan_one_insn (rtx insn, int pass) parameter is stored in memory. Record this fact. */ if (set != 0 && REG_P (SET_DEST (set)) - && GET_CODE (SET_SRC (set)) == MEM + && MEM_P (SET_SRC (set)) && (note = find_reg_note (insn, REG_EQUIV, NULL_RTX)) != 0 - && GET_CODE (XEXP (note, 0)) == MEM) + && MEM_P (XEXP (note, 0))) { costs[REGNO (SET_DEST (set))].mem_cost -= (MEMORY_MOVE_COST (GET_MODE (SET_DEST (set)), @@ -1570,19 +1570,19 @@ record_reg_classes (int n_alts, int n_ops, rtx *ops, /* It doesn't seem worth distinguishing between offsettable and non-offsettable addresses here. */ allows_mem[i] = 1; - if (GET_CODE (op) == MEM) + if (MEM_P (op)) win = 1; break; case '<': - if (GET_CODE (op) == MEM + if (MEM_P (op) && (GET_CODE (XEXP (op, 0)) == PRE_DEC || GET_CODE (XEXP (op, 0)) == POST_DEC)) win = 1; break; case '>': - if (GET_CODE (op) == MEM + if (MEM_P (op) && (GET_CODE (XEXP (op, 0)) == PRE_INC || GET_CODE (XEXP (op, 0)) == POST_INC)) win = 1; @@ -1643,7 +1643,7 @@ record_reg_classes (int n_alts, int n_ops, rtx *ops, break; case 'g': - if (GET_CODE (op) == MEM + if (MEM_P (op) || (CONSTANT_P (op) #ifdef LEGITIMATE_PIC_OPERAND_P && (! flag_pic || LEGITIMATE_PIC_OPERAND_P (op)) @@ -1669,7 +1669,7 @@ record_reg_classes (int n_alts, int n_ops, rtx *ops, { /* Every MEM can be reloaded to fit. */ allows_mem[i] = 1; - if (GET_CODE (op) == MEM) + if (MEM_P (op)) win = 1; } if (EXTRA_ADDRESS_CONSTRAINT (c, p)) @@ -1909,7 +1909,7 @@ copy_cost (rtx x, enum machine_mode mode ATTRIBUTE_UNUSED, cost to move between the register classes, and use 2 for everything else (constants). */ - if (GET_CODE (x) == MEM || class == NO_REGS) + if (MEM_P (x) || class == NO_REGS) return MEMORY_MOVE_COST (mode, class, to_p); else if (REG_P (x)) @@ -2418,7 +2418,7 @@ reg_scan_mark_refs (rtx x, rtx insn, int note_flag, unsigned int min_regno) REG_N_SETS (REGNO (reg))++; REG_N_REFS (REGNO (reg))++; } - else if (GET_CODE (reg) == MEM) + else if (MEM_P (reg)) reg_scan_mark_refs (XEXP (reg, 0), insn, note_flag, min_regno); } break; @@ -2505,7 +2505,7 @@ reg_scan_mark_refs (rtx x, rtx insn, int note_flag, unsigned int min_regno) if (!REG_ATTRS (dest) && REG_P (src)) REG_ATTRS (dest) = REG_ATTRS (src); - if (!REG_ATTRS (dest) && GET_CODE (src) == MEM) + if (!REG_ATTRS (dest) && MEM_P (src)) set_reg_attrs_from_mem (dest, src); } |