1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=x86_64-- -mattr=+prefetchi | FileCheck %s 3; RUN: llc < %s -mtriple=x86_64-- | FileCheck %s --check-prefix=NOPREFETCHI 4 5define dso_local void @t(ptr %ptr) nounwind { 6; CHECK-LABEL: t: 7; CHECK: # %bb.0: # %entry 8; CHECK-NEXT: prefetchit1 (%rdi) 9; CHECK-NEXT: prefetchit0 (%rdi) 10; CHECK-NEXT: prefetchit1 t(%rip) 11; CHECK-NEXT: prefetchit0 ext(%rip) 12; CHECK-NEXT: retq 13; 14; NOPREFETCHI-LABEL: t: 15; NOPREFETCHI: # %bb.0: # %entry 16; NOPREFETCHI-NEXT: retq 17entry: 18 tail call void @llvm.prefetch(ptr %ptr, i32 0, i32 2, i32 0) 19 tail call void @llvm.prefetch(ptr %ptr, i32 0, i32 3, i32 0) 20 tail call void @llvm.prefetch(ptr @t, i32 0, i32 2, i32 0) 21 tail call void @llvm.prefetch(ptr @ext, i32 0, i32 3, i32 0) 22 ret void 23} 24 25declare dso_local void @ext() nounwind 26declare void @llvm.prefetch(ptr, i32, i32, i32) nounwind 27