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/* { dg-do assemble } */
/* { dg-options "-O2 -march=armv8-a+nocrc -mcpu=generic -save-temps" } */
#include "arm_acle.h"
/* Check that enabling an ISA feature using an attribute in a file
compiled without that attribute works. */
__attribute__ ((target ("+crc")))
uint32_t
foo (uint32_t a, uint8_t b)
{
return __crc32b (a, b);
}
__attribute__ ((target ("arch=armv8-a+crc")))
uint32_t
fooarch (uint32_t a, uint8_t b)
{
return __crc32b (a, b);
}
__attribute__ ((target ("cpu=cortex-a53+crc")))
uint32_t
foocpu (uint32_t a, uint8_t b)
{
return __crc32b (a, b);
}
/* { dg-final { scan-assembler-times "crc32b\tw..?, w..?, w..?\n" 3 } } */
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