third_party/llvm-7.0/llvm/test/CodeGen/Mips/check-noat.ll

; RUN: llc -march=mipsel < %s | FileCheck %s 

define void @f() nounwind readnone {
entry:
; CHECK-LABEL: f:
; CHECK: .set  noat
; CHECK: .set  at

  ret void
}