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1; REQUIRES: asserts2; RUN: opt -mtriple=s390x-unknown-linux -mcpu=z16 -passes=loop-vectorize \3; RUN: -debug-only=loop-vectorize -force-vector-width=4 \4; RUN: -disable-output < %s 2>&1 | FileCheck %s5;6; Check cost function for <8 x i128> store interleave group.7 8; CHECK: LV: Checking a loop in 'fun'9; CHECK: LV: Found an estimated cost of 4 for VF 4 For instruction: store i128 872103675747549011310; CHECK: LV: Found an estimated cost of 4 for VF 4 For instruction: store i128 872103675747549011311 12define noundef i32 @fun(i32 %argc, ptr nocapture readnone %argv) {13entry:14 %l_4774.i = alloca [4 x [2 x i128]], align 815 call void @llvm.lifetime.start.p0(ptr nonnull %l_4774.i)16 br label %for.cond4.preheader.i17 18for.cond4.preheader.i: ; preds = %for.cond4.preheader.i, %entry19 %indvars.iv8.i = phi i64 [ 0, %entry ], [ %indvars.iv.next9.i, %for.cond4.preheader.i ]20 %arrayidx10.i = getelementptr inbounds [4 x [2 x i128]], ptr %l_4774.i, i64 0, i64 %indvars.iv8.i, i64 021 store i128 8721036757475490113, ptr %arrayidx10.i, align 822 %arrayidx10.i.c = getelementptr inbounds [4 x [2 x i128]], ptr %l_4774.i, i64 0, i64 %indvars.iv8.i, i64 123 store i128 8721036757475490113, ptr %arrayidx10.i.c, align 824 %indvars.iv.next9.i = add nuw nsw i64 %indvars.iv8.i, 125 %exitcond.not.i = icmp eq i64 %indvars.iv.next9.i, 426 br i1 %exitcond.not.i, label %func_1.exit, label %for.cond4.preheader.i27 28func_1.exit: ; preds = %for.cond4.preheader.i29 %arrayidx195.i = getelementptr inbounds [4 x [2 x i128]], ptr %l_4774.i, i64 0, i64 130 %0 = load i128, ptr %arrayidx195.i, align 831 %cmp200.i = icmp ne i128 %0, 032 %conv202.i = zext i1 %cmp200.i to i6433 %call203.i = tail call i64 @safe_sub_func_int64_t_s_s(i64 noundef %conv202.i, i64 noundef 9139899272418802852)34 call void @llvm.lifetime.end.p0(ptr nonnull %l_4774.i)35 br label %for.cond36 37for.cond: ; preds = %for.cond, %func_1.exit38 br label %for.cond39}40 41declare void @llvm.lifetime.start.p0(ptr nocapture)42declare void @llvm.lifetime.end.p0(ptr nocapture)43declare dso_local i64 @safe_sub_func_int64_t_s_s(i64, i64)44