File: pr56681.ll

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llvm-toolchain-17 1%3A17.0.6-22
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -passes=loop-data-prefetch --prefetch-distance=3000 -debug-only=loop-data-prefetch -S < %s 2>&1 | FileCheck %s

; REQUIRES: asserts

; CHECK:  Please set both PrefetchDistance and CacheLineSize for loop data prefetch

define void @calc() {
; CHECK-LABEL: @calc(
; CHECK-NEXT:  entry:
; CHECK-NEXT:    ret void
;
entry:
  ret void
}