1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=i686-- -mattr=+sse,+prfchw,+movrs | FileCheck %s
3 ; RUN: llc < %s -mtriple=i686-- -mattr=-sse,+prfchw,+movrs | FileCheck %s
5 define void @t(ptr %ptr) nounwind {
7 ; CHECK: # %bb.0: # %entry
8 ; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
9 ; CHECK-NEXT: prefetchrst2 (%eax)
12 tail call void @llvm.x86.prefetchrs( ptr %ptr )