goto return_shift_special;
}
}
- else if (count == 8)
+ else if (8 <= count && count <= 12)
{
+ info->remainder = count - 8;
+
switch (shift_type)
{
case SHIFT_ASHIFT:
info->special = "mov.b\t%s0,%t0\n\tsub.b\t%s0,%s0";
+ info->shift1 = "shal.b\t%t0";
+ info->shift2 = "shal.b\t#2,%t0";
goto return_shift_special;
case SHIFT_LSHIFTRT:
info->special = "mov.b\t%t0,%s0\n\tsub.b\t%t0,%t0";
+ info->shift1 = "shlr.b\t%s0";
+ info->shift2 = "shlr.b\t#2,%s0";
goto return_shift_special;
case SHIFT_ASHIFTRT:
if (TARGET_H8300)
- info->special = "mov.b\t%t0,%s0\n\tshll\t%t0\n\tsubx\t%t0,%t0";
+ info->special = "mov.b\t%t0,%s0\n\tbld\t#7,%s0\n\tsubx\t%t0,%t0";
else
info->special = "mov.b\t%t0,%s0\n\texts.w\t%T0";
- goto return_shift_special;
- }
- }
- else if (count == 9)
- {
- switch (shift_type)
- {
- case SHIFT_ASHIFT:
- info->special = "mov.b\t%s0,%t0\n\tsub.b\t%s0,%s0\n\tshal.b\t%t0";
- goto return_shift_special;
- case SHIFT_LSHIFTRT:
- info->special = "mov.b\t%t0,%s0\n\tsub.b\t%t0,%t0\n\tshlr.b\t%s0";
- goto return_shift_special;
- case SHIFT_ASHIFTRT:
- if (TARGET_H8300)
- info->special = "mov.b\t%t0,%s0\n\tbld\t#7,%s0\n\tsubx\t%t0,%t0\n\tshar.b\t%s0";
- else
- info->special = "mov.b\t%t0,%s0\n\texts.w\t%T0\n\tshar.b\t%s0";
- goto return_shift_special;
- }
- }
- else if (count == 10)
- {
- switch (shift_type)
- {
- case SHIFT_ASHIFT:
- if (TARGET_H8300S)
- info->special = "mov.b\t%s0,%t0\n\tsub.b\t%s0,%s0\n\tshal.b\t#2,%t0";
- else
- info->special = "mov.b\t%s0,%t0\n\tsub.b\t%s0,%s0\n\tshal.b\t%t0\n\tshal.b\t%t0";
- goto return_shift_special;
- case SHIFT_LSHIFTRT:
- if (TARGET_H8300S)
- info->special = "mov.b\t%t0,%s0\n\tsub.b\t%t0,%t0\n\tshlr.b\t#2,%s0";
- else
- info->special = "mov.b\t%t0,%s0\n\tsub.b\t%t0,%t0\n\tshlr.b\t%s0\n\tshlr.b\t%s0";
- goto return_shift_special;
- case SHIFT_ASHIFTRT:
- if (TARGET_H8300)
- info->special = "mov.b\t%t0,%s0\n\tbld\t#7,%s0\n\tsubx\t%t0,%t0\n\tshar.b\t%s0\n\tshar.b\t%s0";
- else if (TARGET_H8300H)
- info->special = "mov.b\t%t0,%s0\n\texts.w\t%T0\n\tshar.b\t%s0\n\tshar.b\t%s0";
- else if (TARGET_H8300S)
- info->special = "mov.b\t%t0,%s0\n\texts.w\t%T0\n\tshar.b\t#2,%s0";
- goto return_shift_special;
- }
- }
- else if (count == 11)
- {
- switch (shift_type)
- {
- case SHIFT_ASHIFT:
- if (TARGET_H8300S)
- info->special = "mov.b\t%s0,%t0\n\tsub.b\t%s0,%s0\n\tshal.b\t#2,%t0\n\tshal.b\t%t0";
- else
- info->special = "mov.b\t%s0,%t0\n\tsub.b\t%s0,%s0\n\tshal.b\t%t0\n\tshal.b\t%t0\n\tshal.b\t%t0";
- goto return_shift_special;
- case SHIFT_LSHIFTRT:
- if (TARGET_H8300S)
- info->special = "mov.b\t%t0,%s0\n\tsub.b\t%t0,%t0\n\tshlr.b\t#2,%s0\n\tshlr.b\t%s0";
- else
- info->special = "mov.b\t%t0,%s0\n\tsub.b\t%t0,%t0\n\tshlr.b\t%s0\n\tshlr.b\t%s0\n\tshlr.b\t%s0";
- goto return_shift_special;
- case SHIFT_ASHIFTRT:
- if (TARGET_H8300)
- info->special = "mov.b\t%t0,%s0\n\tbld\t#7,%s0\n\tsubx\t%t0,%t0\n\tshar.b\t%s0\n\tshar.b\t%s0\n\tshar.b\t%s0";
- else if (TARGET_H8300H)
- info->special = "mov.b\t%t0,%s0\n\texts.w\t%T0\n\tshar.b\t%s0\n\tshar.b\t%s0\n\tshar.b\t%s0";
- else if (TARGET_H8300S)
- info->special = "mov.b\t%t0,%s0\n\texts.w\t%T0\n\tshar.b\t#2,%s0\n\tshar.b\t%s0";
- goto return_shift_special;
- }
- }
- else if (count == 12)
- {
- switch (shift_type)
- {
- case SHIFT_ASHIFT:
- if (TARGET_H8300S)
- info->special = "mov.b\t%s0,%t0\n\tsub.b\t%s0,%s0\n\tshal.b\t#2,%t0\n\tshal.b\t#2,%t0";
- else
- info->special = "mov.b\t%s0,%t0\n\tsub.b\t%s0,%s0\n\tshal.b\t%t0\n\tshal.b\t%t0\n\tshal.b\t%t0\n\tshal.b\t%t0";
- goto return_shift_special;
- case SHIFT_LSHIFTRT:
- if (TARGET_H8300S)
- info->special = "mov.b\t%t0,%s0\n\tsub.b\t%t0,%t0\n\tshlr.b\t#2,%s0\n\tshlr.b\t#2,%s0";
- else
- info->special = "mov.b\t%t0,%s0\n\tsub.b\t%t0,%t0\n\tshlr.b\t%s0\n\tshlr.b\t%s0\n\tshlr.b\t%s0\n\tshlr.b\t%s0";
- goto return_shift_special;
- case SHIFT_ASHIFTRT:
- if (TARGET_H8300)
- info->special = "mov.b\t%t0,%s0\n\tbld\t#7,%s0\n\tsubx\t%t0,%t0\n\tshar.b\t%s0\n\tshar.b\t%s0\n\tshar.b\t%s0\n\tshar.b\t%s0";
- else if (TARGET_H8300H)
- info->special = "mov.b\t%t0,%s0\n\texts.w\t%T0\n\tshar.b\t%s0\n\tshar.b\t%s0\n\tshar.b\t%s0\n\tshar.b\t%s0";
- else if (TARGET_H8300S)
- info->special = "mov.b\t%t0,%s0\n\texts.w\t%T0\n\tshar.b\t#2,%s0\n\tshar.b\t#2,%s0";
+ info->shift1 = "shar.b\t%s0";
+ info->shift2 = "shar.b\t#2,%s0";
goto return_shift_special;
}
}
goto return_shift_special;
}
}
- else if (count == 16)
+ else if ((TARGET_H8300 && count == 16)
+ || (TARGET_H8300H && 16 <= count && count <= 19)
+ || (TARGET_H8300S && 16 <= count && count <= 20))
{
+ info->remainder = count - 16;
+
switch (shift_type)
{
case SHIFT_ASHIFT:
info->special = "mov.w\t%f0,%e0\n\tsub.w\t%f0,%f0";
+ info->shift1 = "shll.l\t%S0";
+ info->shift2 = "shll.l\t#2,%S0";
goto return_shift_special;
case SHIFT_LSHIFTRT:
info->special = "mov.w\t%e0,%f0\n\tsub.w\t%e0,%e0";
+ info->shift1 = "shlr.l\t%S0";
+ info->shift2 = "shlr.l\t#2,%S0";
goto return_shift_special;
case SHIFT_ASHIFTRT:
if (TARGET_H8300)
info->special = "mov.w\t%e0,%f0\n\tshll\t%z0\n\tsubx\t%z0,%z0\n\tmov.b\t%z0,%y0";
else
info->special = "mov.w\t%e0,%f0\n\texts.l\t%S0";
- goto return_shift_special;
- }
- }
- else if (count == 17 && !TARGET_H8300)
- {
- switch (shift_type)
- {
- case SHIFT_ASHIFT:
- info->special = "mov.w\t%f0,%e0\n\tsub.w\t%f0,%f0\n\tshll.l\t%S0";
- goto return_shift_special;
- case SHIFT_LSHIFTRT:
- info->special = "mov.w\t%e0,%f0\n\tsub.w\t%e0,%e0\n\tshlr.l\t%S0";
- goto return_shift_special;
- case SHIFT_ASHIFTRT:
- info->special = "mov.w\t%e0,%f0\n\texts.l\t%S0\n\tshar.l\t%S0";
- goto return_shift_special;
- }
- }
- else if (count == 18 && !TARGET_H8300)
- {
- switch (shift_type)
- {
- case SHIFT_ASHIFT:
- if (TARGET_H8300S)
- info->special = "mov.w\t%f0,%e0\n\tsub.w\t%f0,%f0\n\tshll.l\t#2,%S0";
- else
- info->special = "mov.w\t%f0,%e0\n\tsub.w\t%f0,%f0\n\tshll.l\t%S0\n\tshll.l\t%S0";
- goto return_shift_special;
- case SHIFT_LSHIFTRT:
- if (TARGET_H8300S)
- info->special = "mov.w\t%e0,%f0\n\tsub.w\t%e0,%e0\n\tshlr.l\t#2,%S0";
- else
- info->special = "mov.w\t%e0,%f0\n\tsub.w\t%e0,%e0\n\tshlr.l\t%S0\n\tshlr.l\t%S0";
- goto return_shift_special;
- case SHIFT_ASHIFTRT:
- if (TARGET_H8300S)
- info->special = "mov.w\t%e0,%f0\n\texts.l\t%S0\n\tshar.l\t#2,%S0";
- else
- info->special = "mov.w\t%e0,%f0\n\texts.l\t%S0\n\tshar.l\t%S0\n\tshar.l\t%S0";
- goto return_shift_special;
- }
- }
- else if (count == 19 && !TARGET_H8300)
- {
- switch (shift_type)
- {
- case SHIFT_ASHIFT:
- if (TARGET_H8300S)
- info->special = "mov.w\t%f0,%e0\n\tsub.w\t%f0,%f0\n\tshll.l\t#2,%S0\n\tshll.l\t%S0";
- else
- info->special = "mov.w\t%f0,%e0\n\tsub.w\t%f0,%f0\n\tshll.l\t%S0\n\tshll.l\t%S0\n\tshll.l\t%S0";
- goto return_shift_special;
- case SHIFT_LSHIFTRT:
- if (TARGET_H8300S)
- info->special = "mov.w\t%e0,%f0\n\tsub.w\t%e0,%e0\n\tshlr.l\t#2,%S0\n\tshlr.l\t%S0";
- else
- info->special = "mov.w\t%e0,%f0\n\tsub.w\t%e0,%e0\n\tshlr.l\t%S0\n\tshlr.l\t%S0\n\tshlr.l\t%S0";
- goto return_shift_special;
- case SHIFT_ASHIFTRT:
- if (TARGET_H8300S)
- info->special = "mov.w\t%e0,%f0\n\texts.l\t%S0\n\tshar.l\t#2,%S0\n\tshar.l\t%S0";
- else
- info->special = "mov.w\t%e0,%f0\n\texts.l\t%S0\n\tshar.l\t%S0\n\tshar.l\t%S0\n\tshar.l\t%S0";
- goto return_shift_special;
- }
- }
- else if (count == 20 && TARGET_H8300S)
- {
- switch (shift_type)
- {
- case SHIFT_ASHIFT:
- info->special = "mov.w\t%f0,%e0\n\tsub.w\t%f0,%f0\n\tshll.l\t#2,%S0\n\tshll.l\t#2,%S0";
- goto return_shift_special;
- case SHIFT_LSHIFTRT:
- info->special = "mov.w\t%e0,%f0\n\tsub.w\t%e0,%e0\n\tshlr.l\t#2,%S0\n\tshlr.l\t#2,%S0";
- goto return_shift_special;
- case SHIFT_ASHIFTRT:
- info->special = "mov.w\t%e0,%f0\n\texts.l\t%S0\n\tshar.l\t#2,%S0\n\tshar.l\t#2,%S0";
+ info->shift1 = "shar.l\t%S0";
+ info->shift2 = "shar.l\t#2,%S0";
goto return_shift_special;
}
}