1 /* { dg-do compile } */ 2 /* { dg-require-effective-target ia32 } */ 3 /* { dg-options "-O2 -mcrc32 -std=gnu89" } */ 4 /* { dg-final { scan-assembler "__builtin_ia32_crc32di" } } */ 5 6 unsigned long long crc32d(unsigned long long x,unsigned long long y)7crc32d (unsigned long long x, unsigned long long y) 8 { 9 return __builtin_ia32_crc32di (x, y); 10 } 11