10   unsigned long rdi, rsi, rcx, rax;  in main()  local
29   rax = 0x751234560000ULL + (' ' << 8) + '0';  in main()
31 		: "=D" (rdi), "=c" (rcx), "+a" (rax)  in main()
37       || rax != 0x751234560000ULL + (' ' << 8) + '0')  in main()
41                 : "=S" (rsi), "=a" (rax)  in main()
44       || rax != 0x20302030ULL)  in main()
58   rax = 0x123450000ULL + ('d' << 8) + 'c';  in main()
60 		: "=D" (rdi), "=c" (rcx), "+a" (rax)  in main()
64       || rax != 0x123450000ULL + ('d' << 8) + 'c')  in main()
67   rax = 0x543210000ULL + ('b' << 8) + 'a';  in main()
69 		: "=D" (rdi), "=c" (rcx), "+a" (rax)  in main()
73       || rax != 0x543210000ULL + ('b' << 8) + 'a')  in main()