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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [i386/] [pr11001-strlen-1.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("%edi"); char * do_copy (char *str) { return malloc (strlen (str) + 1); } /* { dg-final { scan-assembler-not "repnz scasb" } } */