diff options
Diffstat (limited to 'llvm/test/CodeGen/XCore/atomic.ll')
| -rw-r--r-- | llvm/test/CodeGen/XCore/atomic.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/XCore/atomic.ll b/llvm/test/CodeGen/XCore/atomic.ll new file mode 100644 index 00000000000..95fca9ac5b2 --- /dev/null +++ b/llvm/test/CodeGen/XCore/atomic.ll @@ -0,0 +1,16 @@ +; RUN: llc < %s -march=xcore | FileCheck %s + +; CHECK-LABEL: atomic_fence +; CHECK: #MEMBARRIER +; CHECK: #MEMBARRIER +; CHECK: #MEMBARRIER +; CHECK: #MEMBARRIER +; CHECK: retsp 0 +define void @atomic_fence() nounwind { +entry: + fence acquire + fence release + fence acq_rel + fence seq_cst + ret void +} |
