/* Test for complex asm statements. Make sure it compiles
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/* Test for complex asm statements. Make sure it compiles
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then test for some of the asm statements not being translated. */
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then test for some of the asm statements not being translated. */
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/* { dg-do compile { target i?86-*-* x86_64-*-* } }
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/* { dg-do compile { target i?86-*-* x86_64-*-* } }
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{ dg-require-iconv "IBM1047" }
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{ dg-require-iconv "IBM1047" }
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{ dg-final { scan-assembler "std" } }
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{ dg-final { scan-assembler "std" } }
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{ dg-final { scan-assembler "cld" } }
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{ dg-final { scan-assembler "cld" } }
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{ dg-final { scan-assembler "rep" } }
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{ dg-final { scan-assembler "rep" } }
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{ dg-final { scan-assembler "movsb" } } */
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{ dg-final { scan-assembler "movsb" } } */
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#define size_t int
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#define size_t int
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void *
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void *
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memmove (void *__dest, __const void *__src, size_t __n)
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memmove (void *__dest, __const void *__src, size_t __n)
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{
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{
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register unsigned long int __d0, __d1, __d2;
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register unsigned long int __d0, __d1, __d2;
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if (__dest < __src)
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if (__dest < __src)
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__asm__ __volatile__
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__asm__ __volatile__
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("cld\n\t"
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("cld\n\t"
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"rep\n\t"
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"rep\n\t"
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"movsb"
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"movsb"
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: "=&c" (__d0), "=&S" (__d1), "=&D" (__d2)
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: "=&c" (__d0), "=&S" (__d1), "=&D" (__d2)
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: "0" (__n), "1" (__src), "2" (__dest)
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: "0" (__n), "1" (__src), "2" (__dest)
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: "memory");
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: "memory");
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else
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else
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__asm__ __volatile__
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__asm__ __volatile__
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("std\n\t"
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("std\n\t"
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"rep\n\t"
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"rep\n\t"
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"movsb\n\t"
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"movsb\n\t"
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"cld"
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"cld"
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: "=&c" (__d0), "=&S" (__d1), "=&D" (__d2)
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: "=&c" (__d0), "=&S" (__d1), "=&D" (__d2)
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: "0" (__n), "1" (__n - 1 + (const char *) __src),
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: "0" (__n), "1" (__n - 1 + (const char *) __src),
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"2" (__n - 1 + (char *) __dest)
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"2" (__n - 1 + (char *) __dest)
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: "memory");
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: "memory");
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return __dest;
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return __dest;
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}
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}
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