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1; RUN: opt < %s -force-vector-width=1 -force-vector-interleave=2 -passes=loop-vectorize -S | FileCheck %s2 3target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"4target triple = "aarch64--linux-gnu"5 6; CHECK-LABEL: @non_primary_iv_trunc_free(7; CHECK: vector.body:8; CHECK-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %vector.ph ], [ [[INDEX_NEXT:%.*]], %vector.body ]9; CHECK-NEXT: [[OFFSET_IDX:%.*]] = mul i64 [[INDEX]], 510; CHECK-NEXT: [[INDUCTION1:%.*]] = add i64 [[OFFSET_IDX]], 511; CHECK-NEXT: [[TMP4:%.*]] = trunc i64 [[OFFSET_IDX]] to i3212; CHECK-NEXT: [[TMP5:%.*]] = trunc i64 [[INDUCTION1]] to i3213; CHECK-NEXT: [[GEP0:%.+]] = getelementptr inbounds i32, ptr %dst, i32 [[TMP4]]14; CHECK-NEXT: [[GEP1:%.+]] = getelementptr inbounds i32, ptr %dst, i32 [[TMP5]]15; CHECK-NEXT: store i32 0, ptr [[GEP0]], align 416; CHECK-NEXT: store i32 0, ptr [[GEP1]], align 417; CHECK-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 218; CHECK: br i1 {{.*}}, label %middle.block, label %vector.body19;20define void @non_primary_iv_trunc_free(i64 %n, ptr %dst) {21entry:22 br label %for.body23 24for.body:25 %i = phi i64 [ %i.next, %for.body ], [ 0, %entry ]26 %tmp0 = trunc i64 %i to i3227 %gep.dst = getelementptr inbounds i32, ptr %dst, i32 %tmp028 store i32 0, ptr %gep.dst29 %i.next = add nuw nsw i64 %i, 530 %cond = icmp slt i64 %i.next, %n31 br i1 %cond, label %for.body, label %for.end32 33for.end:34 ret void35}36