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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [i386/] [pr11001-strlen-2.c] - Rev 318

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/* Ensure that we don't use 'repnz scasb' in the presence of register globals.  */
/* { dg-do compile } */
/* { dg-options "-O1 -w" } */
 
extern __SIZE_TYPE__ strlen (const char *);
extern void *malloc (__SIZE_TYPE__);
 
register int regvar asm("%eax");
 
char *
do_copy (char *str)
{
  return malloc (strlen (str) + 1);
}
 
/* { dg-final { scan-assembler-not "repnz scasb" } } */
 

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