diff options
Diffstat (limited to 'gcc/cse.c')
| -rw-r--r-- | gcc/cse.c | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -3650,7 +3650,7 @@ fold_rtx (rtx x, rtx insn) enum rtx_code associate_code; if (is_shift - && (INTVAL (const_arg1) >= GET_MODE_BITSIZE (mode) + && (INTVAL (const_arg1) >= GET_MODE_PRECISION (mode) || INTVAL (const_arg1) < 0)) { if (SHIFT_COUNT_TRUNCATED) @@ -3699,7 +3699,7 @@ fold_rtx (rtx x, rtx insn) break; if (is_shift - && (INTVAL (inner_const) >= GET_MODE_BITSIZE (mode) + && (INTVAL (inner_const) >= GET_MODE_PRECISION (mode) || INTVAL (inner_const) < 0)) { if (SHIFT_COUNT_TRUNCATED) @@ -3729,7 +3729,7 @@ fold_rtx (rtx x, rtx insn) if (is_shift && CONST_INT_P (new_const) - && INTVAL (new_const) >= GET_MODE_BITSIZE (mode)) + && INTVAL (new_const) >= GET_MODE_PRECISION (mode)) { /* As an exception, we can turn an ASHIFTRT of this form into a shift of the number of bits - 1. */ @@ -4672,13 +4672,13 @@ cse_insn (rtx insn) if (src_const && src_related == 0 && CONST_INT_P (src_const) && GET_MODE_CLASS (mode) == MODE_INT - && GET_MODE_BITSIZE (mode) < BITS_PER_WORD) + && GET_MODE_PRECISION (mode) < BITS_PER_WORD) { enum machine_mode wider_mode; for (wider_mode = GET_MODE_WIDER_MODE (mode); wider_mode != VOIDmode - && GET_MODE_BITSIZE (wider_mode) <= BITS_PER_WORD + && GET_MODE_PRECISION (wider_mode) <= BITS_PER_WORD && src_related == 0; wider_mode = GET_MODE_WIDER_MODE (wider_mode)) { @@ -5031,7 +5031,7 @@ cse_insn (rtx insn) && CONST_INT_P (XEXP (SET_DEST (sets[i].rtl), 1)) && CONST_INT_P (XEXP (SET_DEST (sets[i].rtl), 2)) && REG_P (XEXP (SET_DEST (sets[i].rtl), 0)) - && (GET_MODE_BITSIZE (GET_MODE (SET_DEST (sets[i].rtl))) + && (GET_MODE_PRECISION (GET_MODE (SET_DEST (sets[i].rtl))) >= INTVAL (XEXP (SET_DEST (sets[i].rtl), 1))) && ((unsigned) INTVAL (XEXP (SET_DEST (sets[i].rtl), 1)) + (unsigned) INTVAL (XEXP (SET_DEST (sets[i].rtl), 2)) @@ -5058,7 +5058,7 @@ cse_insn (rtx insn) HOST_WIDE_INT mask; unsigned int shift; if (BITS_BIG_ENDIAN) - shift = GET_MODE_BITSIZE (GET_MODE (dest_reg)) + shift = GET_MODE_PRECISION (GET_MODE (dest_reg)) - INTVAL (pos) - INTVAL (width); else shift = INTVAL (pos); |