1  /* { dg-do assemble } */
       2  /* { dg-options "-O2 -march=armv8-a+nocrc -mcpu=generic -save-temps" } */
       3  
       4  #include "arm_acle.h"
       5  
       6  /* Check that enabling an ISA feature using an attribute in a file
       7     compiled without that attribute works.  */
       8  
       9  __attribute__ ((target ("+crc")))
      10  uint32_t
      11  foo (uint32_t a, uint8_t b)
      12  {
      13    return __crc32b (a, b);
      14  }
      15  
      16  __attribute__ ((target ("arch=armv8-a+crc")))
      17  uint32_t
      18  fooarch (uint32_t a, uint8_t b)
      19  {
      20    return __crc32b (a, b);
      21  }
      22  
      23  __attribute__ ((target ("cpu=cortex-a53+crc")))
      24  uint32_t
      25  foocpu (uint32_t a, uint8_t b)
      26  {
      27    return __crc32b (a, b);
      28  }
      29  
      30  /* { dg-final { scan-assembler-times "crc32b\tw..?, w..?, w..?\n" 3 } } */