RUN: llvm-opt-report -r %p %p/Inputs/scalable.yaml | FileCheck -strict-whitespace %s

; CHECK: < {{.*[/\]}}scalable.c
; CHECK-NEXT:  1        | #include <stddef.h>
; CHECK-NEXT:  2        | 
; CHECK-NEXT:  3        | void foo(size_t N, float A[restrict N], float B[N]) {
; CHECK-NEXT:  4        |   #pragma clang loop vectorize_width(4, scalable)
; CHECK-NEXT:  5 VNx4,2 |   for (size_t i = 0; i < N; i++) {
; CHECK-NEXT:  6        |     A[i] = B[i] * 42.f;
; CHECK-NEXT:  7        |   }
; CHECK-NEXT:  8        | }
; CHECK-NEXT:  9        |