Merge AVX_SET0PSY/AVX_SET0PDY/AVX2_SET0 into a single post-RA pseudo.

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

; RUN: llc < %s -march=x86 -mattr=-sse2 | grep lock

define void @test() {
        fence seq_cst
        ret void
}