diff options
Diffstat (limited to 'gcc/cse.c')
| -rw-r--r-- | gcc/cse.c | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -3612,7 +3612,7 @@ fold_rtx (rtx x, rtx_insn *insn) { if (SHIFT_COUNT_TRUNCATED) canon_const_arg1 = GEN_INT (INTVAL (const_arg1) - & (GET_MODE_BITSIZE (mode) + & (GET_MODE_UNIT_BITSIZE (mode) - 1)); else break; @@ -3661,7 +3661,8 @@ fold_rtx (rtx x, rtx_insn *insn) { if (SHIFT_COUNT_TRUNCATED) inner_const = GEN_INT (INTVAL (inner_const) - & (GET_MODE_BITSIZE (mode) - 1)); + & (GET_MODE_UNIT_BITSIZE (mode) + - 1)); else break; } @@ -3691,7 +3692,7 @@ 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_BITSIZE (mode) - 1); + new_const = GEN_INT (GET_MODE_UNIT_BITSIZE (mode) - 1); else if (!side_effects_p (XEXP (y, 0))) return CONST0_RTX (mode); else |