gcc/testsuite/gcc.target/i386/adx-addcarryx64-1.c

   1 /* { dg-do compile { target { ! ia32 } } } */
   2 /* { dg-options "-madx -O2" } */
   3 /* { dg-final { scan-assembler "adcx" } } */
   4
   5 #include <x86intrin.h>
   6
   7 volatile unsigned char c;
   8 volatile unsigned long long x, y;
   9 unsigned long long *sum;
  10
  11 void extern
  12 adx_test (void)
  13 {
  14     c = _addcarryx_u64 (c, x, y, sum);
  15 }