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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 62; RUN: opt < %s -passes=slp-vectorizer -S | FileCheck %s3 4target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"5target triple = "aarch64"6 7%struct.node = type { i64, i64, ptr, ptr }8 9define void @copy(ptr nocapture noundef writeonly %x, ptr nocapture noundef readonly %y, i32 noundef %n) {10; CHECK-LABEL: define void @copy(11; CHECK-SAME: ptr noundef writeonly captures(none) [[X:%.*]], ptr noundef readonly captures(none) [[Y:%.*]], i32 noundef [[N:%.*]]) {12; CHECK-NEXT: [[ENTRY:.*:]]13; CHECK-NEXT: [[CMP34:%.*]] = icmp sgt i32 [[N]], 014; CHECK-NEXT: br i1 [[CMP34]], label %[[FOR_BODY_PREHEADER:.*]], label %[[FOR_COND_CLEANUP:.*]]15; CHECK: [[FOR_BODY_PREHEADER]]:16; CHECK-NEXT: [[WIDE_TRIP_COUNT:%.*]] = zext i32 [[N]] to i6417; CHECK-NEXT: br label %[[FOR_BODY:.*]]18; CHECK: [[FOR_COND_CLEANUP]]:19; CHECK-NEXT: ret void20; CHECK: [[FOR_BODY]]:21; CHECK-NEXT: [[INDVARS_IV:%.*]] = phi i64 [ 0, %[[FOR_BODY_PREHEADER]] ], [ [[INDVARS_IV_NEXT:%.*]], %[[FOR_BODY]] ]22; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds [[STRUCT_NODE:%.*]], ptr [[Y]], i64 [[INDVARS_IV]]23; CHECK-NEXT: [[ARRAYIDX2:%.*]] = getelementptr inbounds [[STRUCT_NODE]], ptr [[X]], i64 [[INDVARS_IV]]24; CHECK-NEXT: [[TMP0:%.*]] = load <2 x i64>, ptr [[ARRAYIDX]], align 8, !tbaa [[LONG_TBAA0:![0-9]+]]25; CHECK-NEXT: store <2 x i64> [[TMP0]], ptr [[ARRAYIDX2]], align 8, !tbaa [[LONG_TBAA0]]26; CHECK-NEXT: [[C:%.*]] = getelementptr inbounds [[STRUCT_NODE]], ptr [[Y]], i64 [[INDVARS_IV]], i32 227; CHECK-NEXT: [[C13:%.*]] = getelementptr inbounds [[STRUCT_NODE]], ptr [[X]], i64 [[INDVARS_IV]], i32 228; CHECK-NEXT: [[TMP1:%.*]] = load <2 x ptr>, ptr [[C]], align 8, !tbaa [[ANYPTR_TBAA4:![0-9]+]]29; CHECK-NEXT: store <2 x ptr> [[TMP1]], ptr [[C13]], align 8, !tbaa [[ANYPTR_TBAA4]]30; CHECK-NEXT: [[INDVARS_IV_NEXT]] = add nuw nsw i64 [[INDVARS_IV]], 131; CHECK-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[INDVARS_IV_NEXT]], [[WIDE_TRIP_COUNT]]32; CHECK-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_COND_CLEANUP]], label %[[FOR_BODY]]33;34entry:35 %cmp34 = icmp sgt i32 %n, 036 br i1 %cmp34, label %for.body.preheader, label %for.cond.cleanup37 38for.body.preheader:39 %wide.trip.count = zext i32 %n to i6440 br label %for.body41 42for.cond.cleanup:43 ret void44 45for.body:46 %indvars.iv = phi i64 [ 0, %for.body.preheader ], [ %indvars.iv.next, %for.body ]47 %arrayidx = getelementptr inbounds %struct.node, ptr %y, i64 %indvars.iv48 %0 = load i64, ptr %arrayidx, align 8, !tbaa !449 %arrayidx2 = getelementptr inbounds %struct.node, ptr %x, i64 %indvars.iv50 store i64 %0, ptr %arrayidx2, align 8, !tbaa !451 %b = getelementptr inbounds %struct.node, ptr %y, i64 %indvars.iv, i32 152 %1 = load i64, ptr %b, align 8, !tbaa !1053 %b8 = getelementptr inbounds %struct.node, ptr %x, i64 %indvars.iv, i32 154 store i64 %1, ptr %b8, align 8, !tbaa !1055 %c = getelementptr inbounds %struct.node, ptr %y, i64 %indvars.iv, i32 256 %2 = load ptr, ptr %c, align 8, !tbaa !1157 %c13 = getelementptr inbounds %struct.node, ptr %x, i64 %indvars.iv, i32 258 store ptr %2, ptr %c13, align 8, !tbaa !1159 %d = getelementptr inbounds %struct.node, ptr %y, i64 %indvars.iv, i32 360 %3 = load ptr, ptr %d, align 8, !tbaa !1261 %d18 = getelementptr inbounds %struct.node, ptr %x, i64 %indvars.iv, i32 362 store ptr %3, ptr %d18, align 8, !tbaa !1263 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 164 %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count65 br i1 %exitcond.not, label %for.cond.cleanup, label %for.body66}67 68!4 = !{!5, !6, i64 0}69!5 = !{!"", !6, i64 0, !6, i64 8, !9, i64 16, !9, i64 24}70!6 = !{!"long", !7, i64 0}71!7 = !{!"omnipotent char", !8, i64 0}72!8 = !{!"Simple C/C++ TBAA"}73!9 = !{!"any pointer", !7, i64 0}74!10 = !{!5, !6, i64 8}75!11 = !{!5, !9, i64 16}76!12 = !{!5, !9, i64 24}77 78;.79; CHECK: [[LONG_TBAA0]] = !{[[META1:![0-9]+]], [[META1]], i64 0}80; CHECK: [[META1]] = !{!"long", [[META2:![0-9]+]], i64 0}81; CHECK: [[META2]] = !{!"omnipotent char", [[META3:![0-9]+]], i64 0}82; CHECK: [[META3]] = !{!"Simple C/C++ TBAA"}83; CHECK: [[ANYPTR_TBAA4]] = !{[[META5:![0-9]+]], [[META5]], i64 0}84; CHECK: [[META5]] = !{!"any pointer", [[META2]], i64 0}85;.86