33 lines
541 B
C
33 lines
541 B
C
/* PR optimization/12640
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We used to get into an infinite loop while trying to
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figure out `strlen (resultString)'. This showed up as
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a stack overflow while compiling tk. */
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/* { dg-do compile } */
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/* { dg-options "-O1" } */
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extern __SIZE_TYPE__ strlen (const char *);
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int i;
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static void
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SendEventProc (char *resultString)
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{
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char *p;
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resultString = "";
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while (*p == '-')
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{
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if (p[2] == ' ')
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{
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resultString = p + 3;
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}
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}
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for (;;)
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{
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i = strlen (resultString) + 1;
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}
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}
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