1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2; RUN: opt --loop-data-prefetch --prefetch-distance=3000 -debug-only=loop-data-prefetch -S < %s 2>&1 | FileCheck %s
3
4; REQUIRES: asserts
5
6; CHECK:  Please set both PrefetchDistance and CacheLineSize for loop data prefetch
7
8define void @calc() {
9; CHECK-LABEL: @calc(
10; CHECK-NEXT:  entry:
11; CHECK-NEXT:    ret void
12;
13entry:
14  ret void
15}
16