third_party/llvm-7.0/llvm/test/CodeGen/X86/pr18054.ll

; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=penryn | FileCheck %s

define void @foo(<16 x i32>* %p, <16 x i1> %x) {
  %ret = sext <16 x i1> %x to <16 x i32>
  store <16 x i32> %ret, <16 x i32>* %p
  ret void
; CHECK: foo
; CHECK-NOT: pmovsxbd
; CHECK: ret
}