flang/test/Integration/vector-always.f90

   1 ! RUN: %flang_fc1 -emit-llvm -o - %s | FileCheck %s
   2
   3 ! CHECK-LABEL: vector_always
   4 subroutine 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
  11 end subroutine vector_always
  12
  13 ! CHECK: ![[ANNOTATION]] = distinct !{![[ANNOTATION]], ![[VECTORIZE:.*]]}
  14 ! CHECK: ![[VECTORIZE]] = !{!"llvm.loop.vectorize.enable", i1 true}