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1; RUN: opt -passes='print<access-info>' -disable-output < %s 2>&1 | FileCheck %s2 3; Test to confirm LAA will not find store to invariant address.4; Inner loop has no store to invariant address.5;6; for(; i < itr; i++) {7; for(; j < itr; j++) {8; var2[j] = var2[j] + var1[i];9; }10; }11 12; CHECK: Non vectorizable stores to invariant address were not found in loop.13; CHECK-NOT: Non vectorizable stores to invariant address were found in loop.14 15 16define i32 @foo(ptr nocapture readonly %var1, ptr nocapture %var2, i32 %itr) #0 {17entry:18 %cmp20 = icmp eq i32 %itr, 019 br i1 %cmp20, label %for.end10, label %for.cond1.preheader20 21for.cond1.preheader: ; preds = %entry, %for.inc822 %indvars.iv23 = phi i64 [ %indvars.iv.next24, %for.inc8 ], [ 0, %entry ]23 %j.022 = phi i32 [ %j.1.lcssa, %for.inc8 ], [ 0, %entry ]24 %cmp218 = icmp ult i32 %j.022, %itr25 br i1 %cmp218, label %for.body3.lr.ph, label %for.inc826 27for.body3.lr.ph: ; preds = %for.cond1.preheader28 %arrayidx5 = getelementptr inbounds i32, ptr %var1, i64 %indvars.iv2329 %0 = zext i32 %j.022 to i6430 br label %for.body331 32for.body3: ; preds = %for.body3, %for.body3.lr.ph33 %indvars.iv = phi i64 [ %0, %for.body3.lr.ph ], [ %indvars.iv.next, %for.body3 ]34 %arrayidx = getelementptr inbounds i32, ptr %var2, i64 %indvars.iv35 %1 = load i32, ptr %arrayidx, align 436 %2 = load i32, ptr %arrayidx5, align 437 %add = add nsw i32 %2, %138 store i32 %add, ptr %arrayidx, align 439 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 140 %lftr.wideiv = trunc i64 %indvars.iv.next to i3241 %exitcond = icmp eq i32 %lftr.wideiv, %itr42 br i1 %exitcond, label %for.inc8, label %for.body343 44for.inc8: ; preds = %for.body3, %for.cond1.preheader45 %j.1.lcssa = phi i32 [ %j.022, %for.cond1.preheader ], [ %itr, %for.body3 ]46 %indvars.iv.next24 = add nuw nsw i64 %indvars.iv23, 147 %lftr.wideiv25 = trunc i64 %indvars.iv.next24 to i3248 %exitcond26 = icmp eq i32 %lftr.wideiv25, %itr49 br i1 %exitcond26, label %for.end10, label %for.cond1.preheader50 51for.end10: ; preds = %for.inc8, %entry52 ret i32 undef53}54 55