111
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1 /* { dg-do compile } */
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2 /* { dg-options "-O3 -fwhole-program" } */
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3 /* { dg-final { scan-assembler "foo1" } } */
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4 /* { dg-final { scan-assembler "foo2" } } */
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5 /* { dg-final { scan-assembler "foo3" } } */
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6 /* { dg-final { scan-assembler "foo4" } } */
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7 /* { dg-final { scan-assembler "foo5" } } */
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8 /* { dg-final { scan-assembler-not "foo6" } } */
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9 /* { dg-final { scan-assembler "bar1" } } */
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10 /* { dg-final { scan-assembler "bar2" } } */
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11 /* { dg-final { scan-assembler "bar3" } } */
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12 /* { dg-final { scan-assembler "bar4" } } */
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13 /* { dg-final { scan-assembler "bar5" } } */
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14 /* { dg-final { scan-assembler-not "bar6" } } */
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15
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16 extern void foo1 (void) __attribute__((externally_visible));
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17 void foo1 (void) { }
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18
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19 extern void foo2 (void) __attribute__((externally_visible));
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20 __attribute__((externally_visible)) void foo2 (void) { }
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21
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22 extern void foo3 (void);
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23 __attribute__((externally_visible)) void foo3 (void) { }
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24
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25 __attribute__((externally_visible)) void foo4 (void) { }
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26
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27 void foo5 (void) { }
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28 extern void foo5 (void) __attribute__((externally_visible));
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29
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30 void foo6 (void) { }
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31
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32 extern char *bar1 __attribute__((externally_visible));
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33 char *bar1;
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34
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35 extern char *bar2 __attribute__((externally_visible));
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36 char *bar2 __attribute__((externally_visible));
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37
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38 extern char *bar3;
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39 char *bar3 __attribute__((externally_visible));
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40
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41 char *bar4 __attribute__((externally_visible));
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42
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43 char *bar5;
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44 extern char *bar5 __attribute__((externally_visible));
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45
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46 char *bar6;
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47
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48 int main (void) { }
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