diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/Hexagon/intrinsics/llsc_bundling.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Hexagon/intrinsics/llsc_bundling.ll b/llvm/test/CodeGen/Hexagon/intrinsics/llsc_bundling.ll new file mode 100644 index 00000000000..966945b66f4 --- /dev/null +++ b/llvm/test/CodeGen/Hexagon/intrinsics/llsc_bundling.ll @@ -0,0 +1,12 @@ +; RUN: llc -march=hexagon < %s +target triple = "hexagon-unknown--elf" + +; Function Attrs: norecurse nounwind +define void @_Z4lockv() #0 { +entry: + %__shared_owners = alloca i32, align 4 + %0 = cmpxchg weak i32* %__shared_owners, i32 0, i32 1 seq_cst seq_cst + ret void +} + +attributes #0 = { nounwind } |
