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h8300.c (shift_alg): Remove SHIFT_MAX. 

* config/h8300/h8300.c (shift_alg): Remove SHIFT_MAX.
	(get_shift_alg): Remove redundant code.

From-SVN: r46931
This commit is contained in:
Kazu Hirata 2001-11-11 19:22:39 +00:00 committed by Kazu Hirata
parent fe19a83d8a
commit 0c50ee733d
2 changed files with 8 additions and 11 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2001-11-11 Kazu Hirata <kazu@hxi.com>
* config/h8300/h8300.c (shift_alg): Remove SHIFT_MAX.
(get_shift_alg): Remove redundant code.
2001-11-11 Kazu Hirata <kazu@hxi.com>
* config/pa/milli64.S: Fix comment formatting.

14
gcc/config/h8300/h8300.c
View File

@ -1982,8 +1982,7 @@ enum shift_alg
SHIFT_INLINE,
SHIFT_ROT_AND,
SHIFT_SPECIAL,
SHIFT_LOOP,
SHIFT_MAX
SHIFT_LOOP
};
/* Symbols of the various shifts which can be used as indices. */
@ -2212,7 +2211,6 @@ get_shift_alg (shift_type, shift_mode, count, info)
info->cc_valid_p = shift_one[cpu_type][shift_type][shift_mode].cc_valid;
/* Now look for cases we want to optimize. */
switch (shift_mode)
{
case QIshift:
@ -2238,8 +2236,6 @@ get_shift_alg (shift_type, shift_mode, count, info)
goto return_shift_loop;
/* Other shifts by 5, 6, or 7 bits use SHIFT_ROT_AND. */
info->shift1 = rotate_one[cpu_type][shift_type][shift_mode];
info->shift2 = rotate_two[shift_type][shift_mode];
goto return_shift_rot_and;
}
@ -2316,8 +2312,6 @@ get_shift_alg (shift_type, shift_mode, count, info)
}
else if (shift_type != SHIFT_ASHIFTRT)
{
info->shift1 = rotate_one[cpu_type][shift_type][shift_mode];
info->shift2 = rotate_two[shift_type][shift_mode];
goto return_shift_rot_and;
}
}
@ -2409,8 +2403,6 @@ get_shift_alg (shift_type, shift_mode, count, info)
}
else
{
info->shift1 = rotate_one[cpu_type][shift_type][shift_mode];
info->shift2 = rotate_two[shift_type][shift_mode];
goto return_shift_rot_and;
}
}
@ -2436,8 +2428,6 @@ get_shift_alg (shift_type, shift_mode, count, info)
}
else
{
info->shift1 = rotate_one[cpu_type][shift_type][shift_mode];
info->shift2 = rotate_two[shift_type][shift_mode];
goto return_shift_rot_and;
}
}
@ -2464,6 +2454,8 @@ get_shift_alg (shift_type, shift_mode, count, info)
goto end;
return_shift_rot_and:
info->shift1 = rotate_one[cpu_type][shift_type][shift_mode];
info->shift2 = rotate_two[shift_type][shift_mode];
info->cc_valid_p = 0;
info->alg = SHIFT_ROT_AND;
goto end;