| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py | |
| ; RUN: opt --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 | |
| } |