1 ; RUN: llc < %s -march=ppc64 | FileCheck %s
3 define i64 @exchange_and_add(i64* %mem, i64 %val) nounwind {
4 ; CHECK-LABEL: exchange_and_add:
6 %tmp = atomicrmw add i64* %mem, i64 %val monotonic
11 define i64 @exchange_and_cmp(i64* %mem) nounwind {
12 ; CHECK-LABEL: exchange_and_cmp:
14 %tmp = cmpxchg i64* %mem, i64 0, i64 1 monotonic monotonic
20 define i64 @exchange(i64* %mem, i64 %val) nounwind {
21 ; CHECK-LABEL: exchange:
23 %tmp = atomicrmw xchg i64* %mem, i64 1 monotonic
28 define void @atomic_store(i64* %mem, i64 %val) nounwind {
30 ; CHECK: @atomic_store
31 store atomic i64 %val, i64* %mem release, align 64
37 define i64 @atomic_load(i64* %mem) nounwind {
40 %tmp = load atomic i64* %mem acquire, align 64