1; RUN: llc -march=hexagon < %s | FileCheck %s 2 3; Check for successful compilation. 4; CHECK: vmem 5 6target triple = "hexagon" 7 8; Function Attrs: nounwind 9define dso_local void @f0(i8* %a0, i8* %a1) local_unnamed_addr #0 { 10b0: 11 br label %b1 12 13b1: ; preds = %b1, %b0 14 %v0 = phi i32 [ %v18, %b1 ], [ 0, %b0 ] 15 %v1 = getelementptr inbounds i8, i8* %a1, i32 %v0 16 %v2 = load <64 x i8>, <64 x i8>* undef, align 1, !tbaa !0, !alias.scope !3 17 %v3 = add <64 x i8> zeroinitializer, %v2 18 %v4 = getelementptr inbounds i8, i8* %a0, i32 undef 19 %v5 = getelementptr inbounds i8, i8* %a0, i32 undef 20 %v6 = getelementptr inbounds i8, i8* %a0, i32 undef 21 store i8 0, i8* undef, align 1, !tbaa !0, !alias.scope !6, !noalias !8 22 %v7 = extractelement <64 x i8> %v3, i32 12 23 store i8 %v7, i8* undef, align 1, !tbaa !0, !alias.scope !6, !noalias !8 24 store i8 0, i8* undef, align 1, !tbaa !0, !alias.scope !6, !noalias !8 25 store i8 undef, i8* %v4, align 1, !tbaa !0, !alias.scope !6, !noalias !8 26 store i8 0, i8* %v5, align 1, !tbaa !0, !alias.scope !6, !noalias !8 27 store i8 0, i8* undef, align 1, !tbaa !0, !alias.scope !6, !noalias !8 28 %v8 = extractelement <64 x i8> %v3, i32 36 29 store i8 %v8, i8* undef, align 1, !tbaa !0, !alias.scope !6, !noalias !8 30 store i8 0, i8* undef, align 1, !tbaa !0, !alias.scope !6, !noalias !8 31 %v9 = extractelement <64 x i8> %v3, i32 38 32 store i8 %v9, i8* undef, align 1, !tbaa !0, !alias.scope !6, !noalias !8 33 store i8 0, i8* undef, align 1, !tbaa !0, !alias.scope !6, !noalias !8 34 %v10 = extractelement <64 x i8> %v3, i32 41 35 store i8 %v10, i8* %v6, align 1, !tbaa !0, !alias.scope !6, !noalias !8 36 store i8 0, i8* undef, align 1, !tbaa !0, !alias.scope !6, !noalias !8 37 store i8 undef, i8* undef, align 1, !tbaa !0, !alias.scope !6, !noalias !8 38 %v11 = extractelement <64 x i8> %v3, i32 55 39 store i8 %v11, i8* undef, align 1, !tbaa !0, !alias.scope !6, !noalias !8 40 store i8 0, i8* undef, align 1, !tbaa !0, !alias.scope !6, !noalias !8 41 %v12 = extractelement <64 x i8> %v3, i32 58 42 store i8 %v12, i8* undef, align 1, !tbaa !0, !alias.scope !6, !noalias !8 43 store i8 0, i8* undef, align 1, !tbaa !0, !alias.scope !6, !noalias !8 44 %v13 = bitcast i8* %v1 to <64 x i8>* 45 %v14 = load <64 x i8>, <64 x i8>* %v13, align 1, !tbaa !0, !alias.scope !3 46 %v15 = add <64 x i8> zeroinitializer, %v14 47 %v16 = getelementptr inbounds i8, i8* %a0, i32 undef 48 %v17 = extractelement <64 x i8> %v15, i32 23 49 store i8 %v17, i8* %v16, align 1, !tbaa !0, !alias.scope !6, !noalias !8 50 %v18 = add i32 %v0, 64 51 br label %b1 52} 53 54attributes #0 = { nounwind "target-cpu"="hexagonv60" "target-features"="+hvx-length64b,+hvxv60" } 55 56!0 = !{!1, !1, i64 0} 57!1 = !{!"omnipotent char", !2, i64 0} 58!2 = !{!"Simple C/C++ TBAA"} 59!3 = !{!4} 60!4 = distinct !{!4, !5} 61!5 = distinct !{!5, !"LVerDomain"} 62!6 = !{!7} 63!7 = distinct !{!7, !5} 64!8 = !{!4, !9, !10, !11} 65!9 = distinct !{!9, !5} 66!10 = distinct !{!10, !5} 67!11 = distinct !{!11, !5} 68