29 lines
577 B
C
29 lines
577 B
C
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/* Test that (p!=0) + (q!=0) is computed as int,
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not boolean */
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/* { dg-options "-O3" } */
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/* { dg-do run } */
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extern void abort (void);
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char *foo(char *p, char *q) {
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int x = (p !=0) + (q != 0);
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if (x==2) return "a"; else return 0;
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}
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extern char *bar(char*, char*) __attribute__((noinline));
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char *bar(char *first, char *last)
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{
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int y;
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if (!first) return last;
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if (!last) return first;
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if (*first == 'a')
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return foo(first, last);
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return 0;
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}
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main() {
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char *p = "a", *q = "b";
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if (p)
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if (bar(p,q))
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return 0;
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abort();
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}
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