llvm-project

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! RUN: %flang_fc1 -emit-llvm -o - %s | FileCheck %s
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! CHECK-LABEL: vector_always
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subroutine vector_always
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  integer :: a(10)
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  !dir$ vector always
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  ! CHECK:   br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[ANNOTATION:.*]]
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  do i=1,10
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     a(i)=i
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  end do
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end subroutine vector_always
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! CHECK: ![[ANNOTATION]] = distinct !{![[ANNOTATION]], ![[VECTORIZE:.*]]}
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! CHECK: ![[VECTORIZE]] = !{!"llvm.loop.vectorize.enable", i1 true}
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