mirror of git://gcc.gnu.org/git/gcc.git
37 lines
630 B
C
37 lines
630 B
C
/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-profile_estimate" } */
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#include <stdlib.h>
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#include <string.h>
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void *r;
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void *r2;
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void *r3;
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void *r4;
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void *r5;
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void *m (size_t s, int c)
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{
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r = malloc (s);
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if (r)
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memset (r, 0, s);
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r2 = calloc (s, 0);
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if (r2)
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memset (r2, 0, s);
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r3 = __builtin_malloc (s);
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if (r3)
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memset (r3, 0, s);
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r4 = __builtin_calloc (s, 0);
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if (r4)
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memset (r4, 0, s);
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r5 = __builtin_realloc (r4, s);
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if (r5)
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memset (r4, 0, s);
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}
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/* { dg-final { scan-tree-dump-times "malloc returned non-NULL heuristics of edge\[^:\]*: 99.96%" 5 "profile_estimate"} } */
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