1*bb80d3e1SKonstantin Zhuravlyov; RUN: llvm-dis -o - %s.bc | FileCheck %s 2*bb80d3e1SKonstantin Zhuravlyov 3*bb80d3e1SKonstantin Zhuravlyov; Backwards compatibility test: make sure we can process bitcode without 4*bb80d3e1SKonstantin Zhuravlyov; synchronization scope names encoded in it. 5*bb80d3e1SKonstantin Zhuravlyov 6*bb80d3e1SKonstantin Zhuravlyov; CHECK: load atomic i32, i32* %x unordered, align 4 7*bb80d3e1SKonstantin Zhuravlyov; CHECK: load atomic volatile i32, i32* %x syncscope("singlethread") acquire, align 4 8*bb80d3e1SKonstantin Zhuravlyov; CHECK: store atomic i32 3, i32* %x release, align 4 9*bb80d3e1SKonstantin Zhuravlyov; CHECK: store atomic volatile i32 3, i32* %x syncscope("singlethread") monotonic, align 4 10*bb80d3e1SKonstantin Zhuravlyov; CHECK: cmpxchg i32* %x, i32 1, i32 0 syncscope("singlethread") monotonic monotonic 11*bb80d3e1SKonstantin Zhuravlyov; CHECK: cmpxchg volatile i32* %x, i32 0, i32 1 acq_rel acquire 12*bb80d3e1SKonstantin Zhuravlyov; CHECK: cmpxchg i32* %x, i32 42, i32 0 acq_rel monotonic 13*bb80d3e1SKonstantin Zhuravlyov; CHECK: cmpxchg weak i32* %x, i32 13, i32 0 seq_cst monotonic 14*bb80d3e1SKonstantin Zhuravlyov; CHECK: atomicrmw add i32* %x, i32 10 seq_cst 15*bb80d3e1SKonstantin Zhuravlyov; CHECK: atomicrmw volatile xchg i32* %x, i32 10 monotonic 16*bb80d3e1SKonstantin Zhuravlyov; CHECK: fence syncscope("singlethread") release 17*bb80d3e1SKonstantin Zhuravlyov; CHECK: fence seq_cst 18