diff options
Diffstat (limited to 'gcc/cse.c')
| -rw-r--r-- | gcc/cse.c | 15 |
1 files changed, 8 insertions, 7 deletions
@@ -3611,9 +3611,9 @@ fold_rtx (rtx x, rtx_insn *insn) || INTVAL (const_arg1) < 0)) { if (SHIFT_COUNT_TRUNCATED) - canon_const_arg1 = GEN_INT (INTVAL (const_arg1) - & (GET_MODE_UNIT_BITSIZE (mode) - - 1)); + canon_const_arg1 = gen_int_shift_amount + (mode, (INTVAL (const_arg1) + & (GET_MODE_UNIT_BITSIZE (mode) - 1))); else break; } @@ -3660,9 +3660,9 @@ fold_rtx (rtx x, rtx_insn *insn) || INTVAL (inner_const) < 0)) { if (SHIFT_COUNT_TRUNCATED) - inner_const = GEN_INT (INTVAL (inner_const) - & (GET_MODE_UNIT_BITSIZE (mode) - - 1)); + inner_const = gen_int_shift_amount + (mode, (INTVAL (inner_const) + & (GET_MODE_UNIT_BITSIZE (mode) - 1))); else break; } @@ -3692,7 +3692,8 @@ fold_rtx (rtx x, rtx_insn *insn) /* As an exception, we can turn an ASHIFTRT of this form into a shift of the number of bits - 1. */ if (code == ASHIFTRT) - new_const = GEN_INT (GET_MODE_UNIT_BITSIZE (mode) - 1); + new_const = gen_int_shift_amount + (mode, GET_MODE_UNIT_BITSIZE (mode) - 1); else if (!side_effects_p (XEXP (y, 0))) return CONST0_RTX (mode); else |