diff options
Diffstat (limited to 'gcc/reload.c')
| -rwxr-xr-x | gcc/reload.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/gcc/reload.c b/gcc/reload.c index 86a8d93..fe81d75 100755 --- a/gcc/reload.c +++ b/gcc/reload.c @@ -1909,16 +1909,6 @@ operands_match_p (x, y) else j = REGNO (y); - /* On a WORDS_BIG_ENDIAN machine, point to the last register of a - multiple hard register group, so that for example (reg:DI 0) and - (reg:SI 1) will be considered the same register. */ - if (WORDS_BIG_ENDIAN && GET_MODE_SIZE (GET_MODE (x)) > UNITS_PER_WORD - && i < FIRST_PSEUDO_REGISTER) - i += (GET_MODE_SIZE (GET_MODE (x)) / UNITS_PER_WORD) - 1; - if (WORDS_BIG_ENDIAN && GET_MODE_SIZE (GET_MODE (y)) > UNITS_PER_WORD - && j < FIRST_PSEUDO_REGISTER) - j += (GET_MODE_SIZE (GET_MODE (y)) / UNITS_PER_WORD) - 1; - return i == j; } /* If two operands must match, because they are really a single @@ -4231,10 +4221,6 @@ find_reloads_toplev (x, opnum, type, ind_levels, is_set_dest, insn) < GET_MODE_SIZE (GET_MODE (SUBREG_REG (x))))) { int shift = SUBREG_WORD (x) * BITS_PER_WORD; - if (WORDS_BIG_ENDIAN) - shift = (GET_MODE_BITSIZE (GET_MODE (SUBREG_REG (x))) - - GET_MODE_BITSIZE (GET_MODE (x)) - - shift); /* Here we use the knowledge that CONST_INTs have a HOST_WIDE_INT field. */ if (shift >= HOST_BITS_PER_WIDE_INT) @@ -5412,15 +5398,6 @@ find_reloads_subreg_address (x, force_replace, opnum, type, { int offset = SUBREG_WORD (x) * UNITS_PER_WORD; - if (BYTES_BIG_ENDIAN) - { - int size; - - size = GET_MODE_SIZE (GET_MODE (SUBREG_REG (x))); - offset += MIN (size, UNITS_PER_WORD); - size = GET_MODE_SIZE (GET_MODE (x)); - offset -= MIN (size, UNITS_PER_WORD); - } XEXP (tem, 0) = plus_constant (XEXP (tem, 0), offset); PUT_MODE (tem, GET_MODE (x)); find_reloads_address (GET_MODE (tem), &tem, XEXP (tem, 0), |