Cleanup a few tests on sse4a machines and FileCheckize along the way.

[oota-llvm.git] / test / CodeGen / X86 / barrier.ll

; RUN: llc < %s -march=x86 -mattr=-sse2,-sse4a | FileCheck %s

define void @test() {
; CHECK: lock
        fence seq_cst
        ret void
}