1; RUN: opt < %s -cost-model -analyze -mcpu=kryo | FileCheck %s
2
3target datalayout = "e-m:e-i64:64-i128:128-n32:64-S128"
4target triple = "aarch64--linux-gnu"
5
6; CHECK-LABEL: vectorInstrCost
7define void @vectorInstrCost() {
8
9    ; Vector extracts - extracting the first element should have a zero cost;
10    ; all other elements should have a cost of two.
11    ;
12    ; CHECK: cost of 0 {{.*}} extractelement <2 x i64> undef, i32 0
13    ; CHECK: cost of 2 {{.*}} extractelement <2 x i64> undef, i32 1
14    %t1 = extractelement <2 x i64> undef, i32 0
15    %t2 = extractelement <2 x i64> undef, i32 1
16
17    ; Vector inserts - inserting the first element should have a zero cost; all
18    ; other elements should have a cost of two.
19    ;
20    ; CHECK: cost of 0 {{.*}} insertelement <2 x i64> undef, i64 undef, i32 0
21    ; CHECK: cost of 2 {{.*}} insertelement <2 x i64> undef, i64 undef, i32 1
22    %t3 = insertelement <2 x i64> undef, i64 undef, i32 0
23    %t4 = insertelement <2 x i64> undef, i64 undef, i32 1
24
25    ret void
26}
27