1 /* 2 * Test the LAALG instruction. 3 * 4 * SPDX-License-Identifier: GPL-2.0-or-later 5 */ 6 #include <assert.h> 7 #include <stdlib.h> 8 9 int main(void) 10 { 11 unsigned long cc = 0, op1, op2 = 40, op3 = 2; 12 13 asm("slgfi %[cc],1\n" /* Set cc_src = -1. */ 14 "laalg %[op1],%[op3],%[op2]\n" 15 "ipm %[cc]" 16 : [cc] "+r" (cc) 17 , [op1] "=r" (op1) 18 , [op2] "+T" (op2) 19 : [op3] "r" (op3) 20 : "cc"); 21 22 assert(cc == 0xffffffff10ffffff); 23 assert(op1 == 40); 24 assert(op2 == 42); 25 26 return EXIT_SUCCESS; 27 } 28