| 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 | } |