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111
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1 /* { dg-do run } */
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2 /* { dg-options "-O3 -fmodulo-sched -fstrict-aliasing -fdump-rtl-sms -fmodulo-sched-allow-regmoves --param sms-min-sc=1" } */
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3
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4 extern void abort (void);
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5
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6 __attribute__ ((noinline))
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7 void foo (int * __restrict__ a, int * __restrict__ b, short * c)
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8 {
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9 int i;
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10 for(i = 0; i < 100; i+=4)
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11 {
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12 a[i] = b[i] * c[i];
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13 a[i+1] = b[i+1] * c[i+1];
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14 a[i+2] = b[i+2] * c[i+2];
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15 a[i+3] = b[i+3] * c[i+3];
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16 }
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17 }
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18
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19 int a[100], b[100];
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20 short c[100];
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21
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22 int main()
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23 {
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24 #if (__SIZEOF_INT__ <= 2)
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25 int i;
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26 long res;
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27 #else
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28 int i, res;
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29 #endif
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30 for(i = 0; i < 100; i++)
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31 {
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32 b[i] = c[i] = i;
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33 }
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34 foo(a, b, c);
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35
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36 res = 0;
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37 for(i = 0; i < 100; i++)
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38 {
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39 res += a[i];
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40 }
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41 if(res != 328350)
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42 abort();
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43
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44 return 0;
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45 }
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46
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47
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