1; RUN: llc < %s -mtriple=x86_64-- -mcpu=corei7 -mattr=-cx16 | FileCheck %s 2define void @test(i128* %a) nounwind { 3entry: 4; CHECK: __sync_val_compare_and_swap_16 5 %0 = cmpxchg i128* %a, i128 1, i128 1 seq_cst seq_cst 6; CHECK: __sync_lock_test_and_set_16 7 %1 = atomicrmw xchg i128* %a, i128 1 seq_cst 8; CHECK: __sync_fetch_and_add_16 9 %2 = atomicrmw add i128* %a, i128 1 seq_cst 10; CHECK: __sync_fetch_and_sub_16 11 %3 = atomicrmw sub i128* %a, i128 1 seq_cst 12; CHECK: __sync_fetch_and_and_16 13 %4 = atomicrmw and i128* %a, i128 1 seq_cst 14; CHECK: __sync_fetch_and_nand_16 15 %5 = atomicrmw nand i128* %a, i128 1 seq_cst 16; CHECK: __sync_fetch_and_or_16 17 %6 = atomicrmw or i128* %a, i128 1 seq_cst 18; CHECK: __sync_fetch_and_xor_16 19 %7 = atomicrmw xor i128* %a, i128 1 seq_cst 20 ret void 21} 22