| /*===-- sync_fetch_and_add_8.S - ------------------------------------------===// |
| * |
| * The LLVM Compiler Infrastructure |
| * |
| * This file is dual licensed under the MIT and the University of Illinois Open |
| * Source Licenses. See LICENSE.TXT for details. |
| * |
| *===----------------------------------------------------------------------===// |
| * |
| * This file implements the __sync_fetch_and_add_8 function for the ARM |
| * architecture. |
| * |
| *===----------------------------------------------------------------------===*/ |
| |
| #include "sync-ops.h" |
| |
| #if __ARM_ARCH_PROFILE != 'M' |
| #define add_8(rD_LO, rD_HI, rN_LO, rN_HI, rM_LO, rM_HI) \ |
| adds rD_LO, rN_LO, rM_LO ; \ |
| adc rD_HI, rN_HI, rM_HI |
| |
| SYNC_OP_8(add_8) |
| #endif |
| |
