diff options
Diffstat (limited to 'gcc/recog.c')
| -rw-r--r-- | gcc/recog.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/gcc/recog.c b/gcc/recog.c index d7c9507..4fcb6ee 100644 --- a/gcc/recog.c +++ b/gcc/recog.c @@ -466,7 +466,7 @@ validate_replace_rtx_1 (rtx *loc, rtx from, rtx to, rtx object) operands look similar. */ if (x == from - || (GET_CODE (x) == REG && GET_CODE (from) == REG + || (REG_P (x) && REG_P (from) && GET_MODE (x) == GET_MODE (from) && REGNO (x) == REGNO (from)) || (GET_CODE (x) == GET_CODE (from) && GET_MODE (x) == GET_MODE (from) @@ -755,9 +755,9 @@ find_single_use_1 (rtx dest, rtx *loc) need just check the source. */ if (GET_CODE (SET_DEST (x)) != CC0 && GET_CODE (SET_DEST (x)) != PC - && GET_CODE (SET_DEST (x)) != REG + && !REG_P (SET_DEST (x)) && ! (GET_CODE (SET_DEST (x)) == SUBREG - && GET_CODE (SUBREG_REG (SET_DEST (x))) == REG + && REG_P (SUBREG_REG (SET_DEST (x))) && (((GET_MODE_SIZE (GET_MODE (SUBREG_REG (SET_DEST (x)))) + (UNITS_PER_WORD - 1)) / UNITS_PER_WORD) == ((GET_MODE_SIZE (GET_MODE (SET_DEST (x))) @@ -783,7 +783,7 @@ find_single_use_1 (rtx dest, rtx *loc) if (fmt[i] == 'e') { if (dest == XEXP (x, i) - || (GET_CODE (dest) == REG && GET_CODE (XEXP (x, i)) == REG + || (REG_P (dest) && REG_P (XEXP (x, i)) && REGNO (dest) == REGNO (XEXP (x, i)))) this_result = loc; else @@ -802,8 +802,8 @@ find_single_use_1 (rtx dest, rtx *loc) for (j = XVECLEN (x, i) - 1; j >= 0; j--) { if (XVECEXP (x, i, j) == dest - || (GET_CODE (dest) == REG - && GET_CODE (XVECEXP (x, i, j)) == REG + || (REG_P (dest) + && REG_P (XVECEXP (x, i, j)) && REGNO (XVECEXP (x, i, j)) == REGNO (dest))) this_result = loc; else @@ -860,7 +860,7 @@ find_single_use (rtx dest, rtx insn, rtx *ploc) } #endif - if (reload_completed || reload_in_progress || GET_CODE (dest) != REG) + if (reload_completed || reload_in_progress || !REG_P (dest)) return 0; for (next = next_nonnote_insn (insn); @@ -1043,7 +1043,7 @@ register_operand (rtx op, enum machine_mode mode) return general_operand (op, mode); #ifdef CANNOT_CHANGE_MODE_CLASS - if (GET_CODE (sub) == REG + if (REG_P (sub) && REGNO (sub) < FIRST_PSEUDO_REGISTER && REG_CANNOT_CHANGE_MODE_P (REGNO (sub), GET_MODE (sub), mode) && GET_MODE_CLASS (GET_MODE (sub)) != MODE_COMPLEX_INT @@ -1067,7 +1067,7 @@ register_operand (rtx op, enum machine_mode mode) /* We don't consider registers whose class is NO_REGS to be a register operand. */ - return (GET_CODE (op) == REG + return (REG_P (op) && (REGNO (op) >= FIRST_PSEUDO_REGISTER || REGNO_REG_CLASS (REGNO (op)) != NO_REGS)); } @@ -1090,7 +1090,7 @@ scratch_operand (rtx op, enum machine_mode mode) return 0; return (GET_CODE (op) == SCRATCH - || (GET_CODE (op) == REG + || (REG_P (op) && REGNO (op) < FIRST_PSEUDO_REGISTER)); } @@ -1209,7 +1209,7 @@ nonmemory_operand (rtx op, enum machine_mode mode) /* We don't consider registers whose class is NO_REGS to be a register operand. */ - return (GET_CODE (op) == REG + return (REG_P (op) && (REGNO (op) >= FIRST_PSEUDO_REGISTER || REGNO_REG_CLASS (REGNO (op)) != NO_REGS)); } @@ -2303,7 +2303,7 @@ constrain_operands (int strict) if (GET_CODE (op) == SUBREG) { - if (GET_CODE (SUBREG_REG (op)) == REG + if (REG_P (SUBREG_REG (op)) && REGNO (SUBREG_REG (op)) < FIRST_PSEUDO_REGISTER) offset = subreg_regno_offset (REGNO (SUBREG_REG (op)), GET_MODE (SUBREG_REG (op)), @@ -2415,7 +2415,7 @@ constrain_operands (int strict) but the hard reg is not in the class GENERAL_REGS. */ if (strict < 0 || GENERAL_REGS == ALL_REGS - || GET_CODE (op) != REG + || !REG_P (op) || (reload_in_progress && REGNO (op) >= FIRST_PSEUDO_REGISTER) || reg_fits_class_p (op, GENERAL_REGS, offset, mode)) @@ -2447,7 +2447,7 @@ constrain_operands (int strict) else if (strict < 0 && CONSTANT_P (op)) win = 1; /* During reload, accept a pseudo */ - else if (reload_in_progress && GET_CODE (op) == REG + else if (reload_in_progress && REG_P (op) && REGNO (op) >= FIRST_PSEUDO_REGISTER) win = 1; break; @@ -2517,7 +2517,7 @@ constrain_operands (int strict) || (strict < 0 && !(CONSTANT_P (op) || GET_CODE (op) == MEM)) || (reload_in_progress - && !(GET_CODE (op) == REG + && !(REG_P (op) && REGNO (op) >= FIRST_PSEUDO_REGISTER)))) win = 1; break; @@ -2529,7 +2529,7 @@ constrain_operands (int strict) || (strict < 0 && (CONSTANT_P (op) || GET_CODE (op) == MEM)) /* During reload, accept a pseudo */ - || (reload_in_progress && GET_CODE (op) == REG + || (reload_in_progress && REG_P (op) && REGNO (op) >= FIRST_PSEUDO_REGISTER)) win = 1; break; @@ -2544,10 +2544,10 @@ constrain_operands (int strict) { if (strict < 0 || (strict == 0 - && GET_CODE (op) == REG + && REG_P (op) && REGNO (op) >= FIRST_PSEUDO_REGISTER) || (strict == 0 && GET_CODE (op) == SCRATCH) - || (GET_CODE (op) == REG + || (REG_P (op) && reg_fits_class_p (op, class, offset, mode))) win = 1; } @@ -2562,7 +2562,7 @@ constrain_operands (int strict) into mem. */ || (strict < 0 && CONSTANT_P (op)) /* During reload, accept a pseudo */ - || (reload_in_progress && GET_CODE (op) == REG + || (reload_in_progress && REG_P (op) && REGNO (op) >= FIRST_PSEUDO_REGISTER))) win = 1; else if (EXTRA_ADDRESS_CONSTRAINT (c, p) @@ -2596,7 +2596,7 @@ constrain_operands (int strict) because we would often report failure when we have two memory operands, one of which was formerly a REG. */ if (earlyclobber[eopno] - && GET_CODE (recog_data.operand[eopno]) == REG) + && REG_P (recog_data.operand[eopno])) for (opno = 0; opno < recog_data.n_operands; opno++) if ((GET_CODE (recog_data.operand[opno]) == MEM || recog_data.operand_type[opno] != OP_OUT) |