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annotate gcc/testsuite/gcc.dg/pr33017.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* PR tree-optimization/33017 */
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2 /* { dg-do run } */
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3 /* { dg-options "-O2 -ftree-vectorize" } */
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4
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5 extern __SIZE_TYPE__ strlen (const char *);
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6 extern void abort (void);
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7
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8 char *
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9 __attribute__((noinline))
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10 foo (const char *string)
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11 {
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12 int len;
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13 static char var[0x104];
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14 int off;
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15 len = strlen (string);
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16 for (off = 0; off < 64; off++)
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17 var[len + off + 2] = 0x57;
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18 return var;
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19 }
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20
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21 int
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22 main (void)
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23 {
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24 char *p = foo ("abcd");
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25 int i;
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26 for (i = 0; i < 0x104; i++)
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27 if (p[i] != ((i >= 6 && i < 70) ? 0x57 : 0))
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28 abort ();
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29 return 0;
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30 }