1! RUN: %flang_fc1 -emit-llvm -o - %s | FileCheck %s 2 3! CHECK-LABEL: vector_always 4subroutine vector_always 5 integer :: a(10) 6 !dir$ vector always 7 ! CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[ANNOTATION:.*]] 8 do i=1,10 9 a(i)=i 10 end do 11end subroutine vector_always 12 13! CHECK: ![[ANNOTATION]] = distinct !{![[ANNOTATION]], ![[VECTORIZE:.*]]} 14! CHECK: ![[VECTORIZE]] = !{!"llvm.loop.vectorize.enable", i1 true} 15