| ; RUN: llc < %s -march=x86 -mattr=+sse | FileCheck %s | |
| define void @t(i8* %ptr) nounwind { | |
| entry: | |
| ; CHECK: prefetcht2 | |
| ; CHECK: prefetcht1 | |
| ; CHECK: prefetcht0 | |
| ; CHECK: prefetchnta | |
| tail call void @llvm.prefetch( i8* %ptr, i32 0, i32 1 ) | |
| tail call void @llvm.prefetch( i8* %ptr, i32 0, i32 2 ) | |
| tail call void @llvm.prefetch( i8* %ptr, i32 0, i32 3 ) | |
| tail call void @llvm.prefetch( i8* %ptr, i32 0, i32 0 ) | |
| ret void | |
| } | |
| declare void @llvm.prefetch(i8*, i32, i32) nounwind |