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111
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1 /* { dg-do compile } */
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131
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2 /* { dg-options "-O3 -fdump-ipa-cp-details -fno-ipa-sra" } */
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111
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3
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4 typedef struct S
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5 {
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6 int (*call)(int);
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7 } S;
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8
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9 static int __attribute__((noinline))
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10 bar (const S *f, int x)
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11 {
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12 x = f->call(x);
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13 return x;
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14 }
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15
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16 extern void impossible_aa (void);
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17
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18 static int __attribute__((noinline))
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19 baz (const S *f, int x)
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20 {
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21 impossible_aa ();
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22 return bar (f, x);
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23 }
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24
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25 static int
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26 sq (int x)
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27 {
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28 return x * x;
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29 }
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30
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31 static const S s = {sq};
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32
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33 int
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34 g (int x)
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35 {
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36 return baz (&s, x);
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37 }
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38
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39 int
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40 obfuscate (int x)
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41 {
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42 return baz ((S *) 0, x);
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43 }
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44
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45 /* { dg-final { scan-ipa-dump "Discovered an indirect call to a known target" "cp" } } */
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46
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