; 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 } |