# Appendix C Unabridged Instruction Frequencies

The following is an unabridged version of the dynamic instruction frequencies discussed in Chapter 6. The ten highest entries in each column are in boldface.

```NAMES            FRAC     LIFE     MATH   COMPILE     AVE

!                1.89%    0.00%    0.71%    0.98%    0.90%

*                0.00%    0.00%    0.02%    0.05%    0.02%

+                3.41%   10.45%    0.60%    2.26%    4.18%

+!               0.00%    0.00%    0.11%    0.83%    0.24%

+-               0.34%    0.00%    0.00%    0.02%    0.09%

-                0.97%    1.24%    0.08%    1.94%    1.06%

/                0.07%    0.00%    0.00%    0.05%    0.03%

0<               1.84%    0.00%    0.66%    0.05%    0.64%

0=               0.00%    0.00%    0.77%    0.00%    0.19%

0>               0.00%    0.00%    0.09%    0.02%    0.03%

0BRANCH          3.39%    6.38%    3.23%    6.11%    4.78%

1+               1.72%    0.08%    0.01%    1.36%    0.79%

1-               0.41%    0.00%    0.54%    0.01%    0.24%

2*               2.11%    2.05%    0.02%    0.64%    1.21%

2+               0.49%    0.00%    0.19%    0.66%    0.34%

2-               0.07%    0.00%    0.00%    1.02%    0.27%

2/               0.92%    0.00%    0.00%    0.01%    0.23%

<                0.11%    0.08%    0.01%    1.08%    0.32%

<+LOOP>          0.00%    0.00%    0.00%    0.00%    0.00%

</LOOP>          0.20%    0.00%    0.01%    0.18%    0.10%

<<CMOVE>         0.00%    0.00%    0.00%    0.00%    0.00%

<CMOVE>          0.00%    0.00%    0.00%    0.56%    0.14%

<DO>             0.23%    0.00%    0.09%    0.02%    0.09%

<FILL>           0.00%    0.00%    0.00%    0.00%    0.00%

<FIND>           0.00%    0.00%    0.00%    0.84%    0.21%

<LOOP>           1.44%    3.32%    1.08%    0.01%    1.46%

=                0.33%    4.48%    0.01%    1.87%    1.67%

>                0.62%    0.08%    0.06%    1.19%    0.49%

>R               2.05%    0.00%   11.28%    2.16%    3.87%

?DUP             0.00%    0.00%    0.00%    1.11%    0.28%

?STACK           0.00%    0.00%    0.00%    0.49%    0.12%

@                7.49%    2.05%    0.96%   11.09%    5.40%

ABS              0.51%    0.00%    0.01%    0.01%    0.13%

ADC              0.00%    0.00%    2.53%    0.00%    0.63%

AND              0.17%    3.12%    3.14%    0.04%    1.61%

ASR              0.00%    0.00%    0.88%    0.00%    0.22%

BRANCH           1.61%    1.57%    0.72%    2.26%    1.54%

C!               0.07%    0.36%    0.03%    0.87%    0.33%

C@               0.00%    7.52%    0.01%    0.36%    1.97%

CALL            11.16%   12.73%   12.59%   12.36%   12.21%

CONSTANT         3.92%    3.50%    2.78%    4.50%    3.68%

CONVERT          0.00%    0.00%    0.00%    0.04%    0.01%

D!               0.21%    0.00%    0.59%    0.00%    0.20%

D+               1.15%    0.00%    0.54%    0.00%    0.42%

D+-              0.07%    0.00%    0.03%    0.02%    0.03%

D<               0.00%    0.00%    0.00%    0.00%    0.00%

D@               0.21%    0.00%    0.62%    0.00%    0.21%

DDROP            2.08%    0.52%    0.11%    0.35%    0.77%

DDUP             1.86%    0.00%    1.16%    0.84%    0.97%

DIGIT            0.00%    0.00%    0.00%    0.00%    0.00%

DNEGATE          0.00%    0.00%    0.11%    0.00%    0.03%

DOVER            0.00%    0.00%    0.91%    0.00%    0.23%

DROP             3.08%    0.16%    0.68%    1.04%    1.24%

DROT             0.00%    0.00%    0.17%    0.00%    0.04%

DSWAP            0.00%    0.00%    0.92%    0.00%    0.23%

DUP              4.08%    0.45%    1.88%    5.78%    3.05%

ENCLOSE          0.00%    0.00%    0.00%    0.58%    0.15%

EXECUTE          0.14%    0.00%    0.02%    2.45%    0.65%

EXIT            11.07%   12.72%   12.55%   10.60%   11.74%

I                0.58%    6.66%    0.01%    0.23%    1.87%

I'               0.00%    0.00%    0.00%    0.00%    0.00%

J                0.16%    0.08%    0.00%    0.00%    0.06%

LEAVE            0.00%    0.00%    0.00%    0.00%    0.00%

LIT              3.94%    5.22%    4.92%    4.09%    4.54%

LSL              0.00%    0.00%    0.04%    0.00%    0.01%

LSR              0.00%    0.00%    0.96%    0.00%    0.24%

MAX              0.00%    0.00%    0.00%    0.01%    0.00%

MIN              0.00%    0.00%    0.05%    0.00%    0.01%

NEGATE           0.52%    0.00%    0.00%    0.00%    0.13%

NOT              0.00%    0.00%    0.69%    0.25%    0.24%

OR               0.00%    0.08%    1.41%    0.64%    0.53%

OVER             1.23%    1.75%    1.24%    0.89%    1.28%

PICK             1.92%    0.00%    0.53%    0.09%    0.64%

R>               2.05%    0.00%   11.28%    2.23%    3.89%

R@               0.14%    0.00%    0.02%    0.71%    0.22%

RLC              0.00%    0.00%    0.01%    0.00%    0.00%

ROLL             0.21%    0.00%    0.81%    0.00%    0.26%

ROT              4.05%    0.00%    4.61%    0.48%    2.29%

RP!              0.00%    0.00%    0.00%    0.00%    0.00%

RP@              0.00%    0.00%    0.00%    0.00%    0.00%

RRC              0.00%    0.00%    0.00%    0.00%    0.00%

S->D             0.07%    0.00%    0.00%    0.01%    0.02%

SP@              0.00%    0.00%    0.00%    0.05%    0.01%

SWAP             4.43%    2.99%    7.00%    1.17%    3.90%

TOGGLE           0.00%    0.06%    0.00%    0.08%    0.04%

TRAVERSE         0.00%    0.00%    0.00%    0.05%    0.01%

U*               0.62%    0.00%    0.34%    0.01%    0.24%

U/MOD            0.60%    0.00%    0.01%    0.05%    0.17%

U<               0.00%    0.00%    0.00%    0.00%    0.00%

USER             0.07%    0.00%    0.06%    8.59%    2.18%

VARIABLE         7.63%   10.30%    2.26%    1.65%    5.46%

XOR              0.29%    0.00%    0.24%    0.01%    0.14%

Instructions:  2051600  1296143  6133519   447050

```

The following is an unabridged version of the static instruction frequencies discussed in Chapter 6. The ten highest entries in each column are in boldface.

```NAMES            FRAC     LIFE     MATH    BENCH      AVE

!                3.28%    2.12%    0.90%    2.99%    2.32%

*                0.00%    0.21%    0.00%    0.43%    0.16%

+                3.28%    2.97%    0.76%    4.61%    2.90%

+!               0.00%    0.00%    0.18%    0.17%    0.09%

+-               0.14%    0.00%    0.00%    0.09%    0.06%

-                2.05%    1.91%    0.58%    1.54%    1.52%

/                0.14%    0.00%    0.00%    0.09%    0.06%

0<               0.96%    0.00%    0.65%    0.68%    0.57%

0=               0.00%    0.00%    0.11%    0.26%    0.10%

0>               0.00%    0.00%    0.47%    0.00%    0.12%

0BRANCH          3.01%    2.55%    3.67%    3.16%    3.10%

1+               0.41%    0.64%    0.72%    0.51%    0.57%

1-               1.09%    0.42%    0.54%    1.28%    0.83%

2*               1.92%    2.12%    0.14%    1.79%    1.49%

2+               0.27%    0.00%    0.11%    0.34%    0.18%

2-               0.27%    0.00%    0.00%    0.34%    0.15%

2/               0.96%    0.00%    0.00%    0.77%    0.43%

<                0.14%    0.42%    0.47%    0.34%    0.34%

<+LOOP>          0.27%    0.21%    0.04%    0.26%    0.20%

</LOOP>          0.27%    0.00%    0.00%    0.17%    0.11%

<<CMOVE>         0.00%    0.00%    0.00%    0.00%    0.00%

<CMOVE>          0.00%    0.00%    0.00%    0.00%    0.00%

<DO>             1.92%    2.34%    0.61%    1.96%    1.71%

<FILL>           0.00%    0.00%    0.00%    0.00%    0.00%

<FIND>           0.00%    0.00%    0.00%    0.00%    0.00%

<LOOP>           1.37%    2.12%    0.58%    1.54%    1.40%

=                0.14%    2.76%    0.29%    0.26%    0.86%

>                1.23%    0.21%    0.32%    1.11%    0.72%

>R               0.55%    0.00%    4.11%    0.77%    1.36%

?DUP             0.00%    0.00%    0.04%    0.00%    0.01%

?STACK           0.00%    0.00%    0.07%    0.09%    0.04%

@               10.81%    1.27%    1.40%    8.88%    5.59%

ABS              0.27%    0.00%    0.18%    0.17%    0.16%

ADC              0.00%    0.00%    0.07%    0.00%    0.02%

AND              0.27%    1.06%    0.54%    0.43%    0.58%

ASR              0.00%    0.00%    0.11%    0.00%    0.03%

BRANCH           1.92%    0.85%    2.09%    2.05%    1.73%

C!               0.00%    1.49%    0.04%    0.68%    0.55%

C@               0.00%    3.40%    0.61%    0.34%    1.09%

CALL            16.82%   31.44%   37.61%   17.62%   25.87%

CONSTANT         1.23%    1.91%    0.07%    1.62%    1.21%

CONVERT          0.00%    0.00%    0.00%    0.00%    0.00%

D!               0.41%    0.00%    0.18%    0.17%    0.19%

D+               0.55%    0.21%    0.25%    0.51%    0.38%

D+-              0.00%    0.00%    0.14%    0.00%    0.04%

D<               0.00%    0.00%    0.14%    0.00%    0.04%

D@               0.27%    0.00%    0.32%    0.17%    0.19%

DDROP            2.60%    0.42%    0.79%    1.88%    1.42%

DDUP             1.23%    0.21%    0.61%    1.71%    0.94%

DIGIT            0.00%    0.00%    0.11%    0.00%    0.03%

DNEGATE          0.00%    0.00%    0.18%    0.00%    0.05%

DOVER            0.00%    0.00%    0.32%    0.00%    0.08%

DROP             2.60%    0.85%    1.69%    2.31%    1.86%

DROT             0.00%    0.00%    0.29%    0.00%    0.07%

DSWAP            0.00%    0.00%    1.22%    0.00%    0.31%

DUP              4.38%    1.70%    2.84%    4.18%    3.28%

ENCLOSE          0.00%    0.00%    0.00%    0.00%    0.00%

EXECUTE          0.00%    0.00%    0.07%    0.00%    0.02%

EXIT             5.75%    7.22%    9.90%    7.00%    7.47%

I                1.37%    5.10%    0.11%    1.62%    2.05%

I'               0.00%    0.00%    0.07%    0.00%    0.02%

J                0.27%    1.91%    0.07%    0.26%    0.63%

LEAVE            0.00%    0.00%    0.00%    0.09%    0.02%

LIT             11.35%    7.22%   11.02%    8.03%    9.41%

LSL              0.00%    0.00%    0.04%    0.00%    0.01%

LSR              0.00%    0.00%    0.07%    0.00%    0.02%

MAX              0.00%    0.00%    0.11%    0.09%    0.05%

MIN              0.00%    0.00%    0.04%    0.17%    0.05%

NEGATE           0.14%    0.00%    0.04%    0.26%    0.11%

NOT              0.00%    0.00%    0.47%    0.26%    0.18%

OR               0.00%    0.21%    0.61%    0.00%    0.21%

OVER             2.05%    5.10%    0.76%    2.05%    2.49%

PICK             6.29%    0.00%    1.04%    4.53%    2.97%

R>               0.55%    0.00%    4.68%    0.77%    1.50%

R@               0.00%    0.00%    0.29%    0.17%    0.12%

RLC              0.00%    0.00%    0.07%    0.00%    0.02%

ROLL             0.14%    0.00%    0.32%    0.09%    0.14%

ROT              1.50%    0.00%    0.58%    1.37%    0.86%

RP!              0.00%    0.00%    0.00%    0.00%    0.00%

RP@              0.00%    0.00%    0.00%    0.00%    0.00%

RRC              0.00%    0.00%    0.07%    0.00%    0.02%

S->D             0.00%    0.00%    0.25%    0.00%    0.06%

SP@              0.00%    0.00%    0.00%    0.00%    0.00%

SWAP             1.78%    5.10%    1.19%    3.16%    2.81%

TOGGLE           0.00%    0.42%    0.00%    0.00%    0.11%

TRAVERSE         0.00%    0.00%    0.00%    0.00%    0.00%

U*               0.41%    0.00%    0.14%    0.26%    0.20%

U/MOD            0.14%    0.00%    0.00%    0.09%    0.06%

U<               0.00%    0.00%    0.04%    0.00%    0.01%

USER             0.00%    0.00%    0.00%    0.00%    0.00%

VARIABLE         1.09%    1.91%    0.29%    1.37%    1.17%

XOR              0.14%    0.00%    0.50%    0.09%    0.18%

Instructions:      731      471     2777     1171

```

BIBLIOGRAPHY

Phil Koopman -- koopman@cmu.edu