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Merge lto branch into trunk.
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
gcc.c-torture
/
execute
/
builtins
/
lib
/
mempcpy.c
1
extern void abort (void);
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extern int inside_main;
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__attribute__ ((__noinline__))
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void *
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mempcpy (void *dst, const void *src, __SIZE_TYPE__ n)
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{
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const char *srcp;
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char *dstp;
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#ifdef __OPTIMIZE__
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if (inside_main)
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abort ();
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#endif
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srcp = src;
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dstp = dst;
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while (n-- != 0)
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*dstp++ = *srcp++;
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return dstp;
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}