{
rtx (*gen_ashl3)(rtx, rtx, rtx);
rtx (*gen_shld)(rtx, rtx, rtx);
+ int half_width = GET_MODE_BITSIZE (mode) >> 1;
rtx low[2], high[2];
int count;
- const int single_width = mode == DImode ? 32 : 64;
if (CONST_INT_P (operands[2]))
{
split_double_mode (mode, operands, 2, low, high);
- count = INTVAL (operands[2]) & (single_width * 2 - 1);
+ count = INTVAL (operands[2]) & (GET_MODE_BITSIZE (mode) - 1);
- if (count >= single_width)
+ if (count >= half_width)
{
emit_move_insn (high[0], low[1]);
emit_move_insn (low[0], const0_rtx);
- if (count > single_width)
- ix86_expand_ashl_const (high[0], count - single_width, mode);
+ if (count > half_width)
+ ix86_expand_ashl_const (high[0], count - half_width, mode);
}
else
{
ix86_expand_clear (low[0]);
ix86_expand_clear (high[0]);
- emit_insn (gen_testqi_ccz_1 (operands[2], GEN_INT (single_width)));
+ emit_insn (gen_testqi_ccz_1 (operands[2], GEN_INT (half_width)));
d = gen_lowpart (QImode, low[0]);
d = gen_rtx_STRICT_LOW_PART (VOIDmode, d);
rtx (*gen_ashr3)(rtx, rtx, rtx)
= mode == DImode ? gen_ashrsi3 : gen_ashrdi3;
rtx (*gen_shrd)(rtx, rtx, rtx);
+ int half_width = GET_MODE_BITSIZE (mode) >> 1;
rtx low[2], high[2];
int count;
- const int single_width = mode == DImode ? 32 : 64;
if (CONST_INT_P (operands[2]))
{
split_double_mode (mode, operands, 2, low, high);
- count = INTVAL (operands[2]) & (single_width * 2 - 1);
+ count = INTVAL (operands[2]) & (GET_MODE_BITSIZE (mode) - 1);
- if (count == single_width * 2 - 1)
+ if (count == GET_MODE_BITSIZE (mode) - 1)
{
emit_move_insn (high[0], high[1]);
emit_insn (gen_ashr3 (high[0], high[0],
- GEN_INT (single_width - 1)));
+ GEN_INT (half_width - 1)));
emit_move_insn (low[0], high[0]);
}
- else if (count >= single_width)
+ else if (count >= half_width)
{
emit_move_insn (low[0], high[1]);
emit_move_insn (high[0], low[0]);
emit_insn (gen_ashr3 (high[0], high[0],
- GEN_INT (single_width - 1)));
+ GEN_INT (half_width - 1)));
- if (count > single_width)
+ if (count > half_width)
emit_insn (gen_ashr3 (low[0], low[0],
- GEN_INT (count - single_width)));
+ GEN_INT (count - half_width)));
}
else
{
emit_move_insn (scratch, high[0]);
emit_insn (gen_ashr3 (scratch, scratch,
- GEN_INT (single_width - 1)));
+ GEN_INT (half_width - 1)));
emit_insn (gen_x86_shift_adj_1 (low[0], high[0], operands[2],
scratch));
}
rtx (*gen_lshr3)(rtx, rtx, rtx)
= mode == DImode ? gen_lshrsi3 : gen_lshrdi3;
rtx (*gen_shrd)(rtx, rtx, rtx);
+ int half_width = GET_MODE_BITSIZE (mode) >> 1;
rtx low[2], high[2];
int count;
- const int single_width = mode == DImode ? 32 : 64;
if (CONST_INT_P (operands[2]))
{
split_double_mode (mode, operands, 2, low, high);
- count = INTVAL (operands[2]) & (single_width * 2 - 1);
+ count = INTVAL (operands[2]) & (GET_MODE_BITSIZE (mode) - 1);
- if (count >= single_width)
+ if (count >= half_width)
{
emit_move_insn (low[0], high[1]);
ix86_expand_clear (high[0]);
- if (count > single_width)
+ if (count > half_width)
emit_insn (gen_lshr3 (low[0], low[0],
- GEN_INT (count - single_width)));
+ GEN_INT (count - half_width)));
}
else
{