1; REQUIRES: asserts 2; RUN: opt -loop-vectorize -S -mattr=avx512f --debug-only=loop-vectorize < %s 2>&1| FileCheck %s 3 4target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 5target triple = "x86_64-unknown-linux-gnu" 6 7@A = global [10240 x i32] zeroinitializer, align 16 8@B = global [10240 x i32] zeroinitializer, align 16 9 10; Function Attrs: nounwind uwtable 11define void @store_i32_interleave4() { 12;CHECK-LABEL: store_i32_interleave4 13;CHECK: Found an estimated cost of 1 for VF 1 For instruction: store i32 %add16 14;CHECK: Found an estimated cost of 5 for VF 2 For instruction: store i32 %add16 15;CHECK: Found an estimated cost of 5 for VF 4 For instruction: store i32 %add16 16;CHECK: Found an estimated cost of 11 for VF 8 For instruction: store i32 %add16 17;CHECK: Found an estimated cost of 22 for VF 16 For instruction: store i32 %add16 18entry: 19 br label %for.body 20 21for.cond.cleanup: ; preds = %for.body 22 ret void 23 24for.body: ; preds = %entry, %for.body 25 %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ] 26 %arrayidx = getelementptr inbounds [10240 x i32], [10240 x i32]* @A, i64 0, i64 %indvars.iv 27 %0 = load i32, i32* %arrayidx, align 16 28 %arrayidx2 = getelementptr inbounds [10240 x i32], [10240 x i32]* @B, i64 0, i64 %indvars.iv 29 store i32 %0, i32* %arrayidx2, align 16 30 %add = add nsw i32 %0, 1 31 %1 = or i64 %indvars.iv, 1 32 %arrayidx7 = getelementptr inbounds [10240 x i32], [10240 x i32]* @B, i64 0, i64 %1 33 store i32 %add, i32* %arrayidx7, align 4 34 %add10 = add nsw i32 %0, 2 35 %2 = or i64 %indvars.iv, 2 36 %arrayidx13 = getelementptr inbounds [10240 x i32], [10240 x i32]* @B, i64 0, i64 %2 37 store i32 %add10, i32* %arrayidx13, align 8 38 %add16 = add nsw i32 %0, 3 39 %3 = or i64 %indvars.iv, 3 40 %arrayidx19 = getelementptr inbounds [10240 x i32], [10240 x i32]* @B, i64 0, i64 %3 41 store i32 %add16, i32* %arrayidx19, align 4 42 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 4 43 %cmp = icmp slt i64 %indvars.iv.next, 1024 44 br i1 %cmp, label %for.body, label %for.cond.cleanup 45} 46 47define void @store_i32_interleave5() { 48;CHECK-LABEL: store_i32_interleave5 49;CHECK: Found an estimated cost of 1 for VF 1 For instruction: store i32 %add22 50;CHECK: Found an estimated cost of 7 for VF 2 For instruction: store i32 %add22 51;CHECK: Found an estimated cost of 14 for VF 4 For instruction: store i32 %add22 52;CHECK: Found an estimated cost of 21 for VF 8 For instruction: store i32 %add22 53;CHECK: Found an estimated cost of 35 for VF 16 For instruction: store i32 %add22 54entry: 55 br label %for.body 56 57for.cond.cleanup: ; preds = %for.body 58 ret void 59 60for.body: ; preds = %entry, %for.body 61 %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ] 62 %arrayidx = getelementptr inbounds [10240 x i32], [10240 x i32]* @A, i64 0, i64 %indvars.iv 63 %0 = load i32, i32* %arrayidx, align 4 64 %arrayidx2 = getelementptr inbounds [10240 x i32], [10240 x i32]* @B, i64 0, i64 %indvars.iv 65 store i32 %0, i32* %arrayidx2, align 4 66 %add = add nsw i32 %0, 1 67 %1 = add nuw nsw i64 %indvars.iv, 1 68 %arrayidx7 = getelementptr inbounds [10240 x i32], [10240 x i32]* @B, i64 0, i64 %1 69 store i32 %add, i32* %arrayidx7, align 4 70 %add10 = add nsw i32 %0, 2 71 %2 = add nuw nsw i64 %indvars.iv, 2 72 %arrayidx13 = getelementptr inbounds [10240 x i32], [10240 x i32]* @B, i64 0, i64 %2 73 store i32 %add10, i32* %arrayidx13, align 4 74 %add16 = add nsw i32 %0, 3 75 %3 = add nuw nsw i64 %indvars.iv, 3 76 %arrayidx19 = getelementptr inbounds [10240 x i32], [10240 x i32]* @B, i64 0, i64 %3 77 store i32 %add16, i32* %arrayidx19, align 4 78 %add22 = add nsw i32 %0, 4 79 %4 = add nuw nsw i64 %indvars.iv, 4 80 %arrayidx25 = getelementptr inbounds [10240 x i32], [10240 x i32]* @B, i64 0, i64 %4 81 store i32 %add22, i32* %arrayidx25, align 4 82 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 5 83 %cmp = icmp slt i64 %indvars.iv.next, 1024 84 br i1 %cmp, label %for.body, label %for.cond.cleanup 85} 86