1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc -verify-machineinstrs -mcpu=pwr8 -mtriple=powerpc64le-unknown-linux-gnu -mattr=+power8-vector < %s | FileCheck %s
4 define void @VPKUDUM_unary(<2 x i64>* %A) {
5 ; CHECK-LABEL: VPKUDUM_unary:
6 ; CHECK: # %bb.0: # %entry
7 ; CHECK-NEXT: lvx 2, 0, 3
8 ; CHECK-NEXT: vpkudum 2, 2, 2
9 ; CHECK-NEXT: stvx 2, 0, 3
12 %tmp = load <2 x i64>, <2 x i64>* %A
13 %tmp2 = bitcast <2 x i64> %tmp to <4 x i32>
14 %tmp3 = extractelement <4 x i32> %tmp2, i32 0
15 %tmp4 = extractelement <4 x i32> %tmp2, i32 2
16 %tmp5 = insertelement <4 x i32> undef, i32 %tmp3, i32 0
17 %tmp6 = insertelement <4 x i32> %tmp5, i32 %tmp4, i32 1
18 %tmp7 = insertelement <4 x i32> %tmp6, i32 %tmp3, i32 2
19 %tmp8 = insertelement <4 x i32> %tmp7, i32 %tmp4, i32 3
20 %tmp9 = bitcast <4 x i32> %tmp8 to <2 x i64>
21 store <2 x i64> %tmp9, <2 x i64>* %A
25 define void @VPKUDUM(<2 x i64>* %A, <2 x i64>* %B) {
26 ; CHECK-LABEL: VPKUDUM:
27 ; CHECK: # %bb.0: # %entry
28 ; CHECK-NEXT: lvx 2, 0, 3
29 ; CHECK-NEXT: lvx 3, 0, 4
30 ; CHECK-NEXT: vpkudum 2, 3, 2
31 ; CHECK-NEXT: stvx 2, 0, 3
34 %tmp = load <2 x i64>, <2 x i64>* %A
35 %tmp2 = bitcast <2 x i64> %tmp to <4 x i32>
36 %tmp3 = load <2 x i64>, <2 x i64>* %B
37 %tmp4 = bitcast <2 x i64> %tmp3 to <4 x i32>
38 %tmp5 = extractelement <4 x i32> %tmp2, i32 0
39 %tmp6 = extractelement <4 x i32> %tmp2, i32 2
40 %tmp7 = extractelement <4 x i32> %tmp4, i32 0
41 %tmp8 = extractelement <4 x i32> %tmp4, i32 2
42 %tmp9 = insertelement <4 x i32> undef, i32 %tmp5, i32 0
43 %tmp10 = insertelement <4 x i32> %tmp9, i32 %tmp6, i32 1
44 %tmp11 = insertelement <4 x i32> %tmp10, i32 %tmp7, i32 2
45 %tmp12 = insertelement <4 x i32> %tmp11, i32 %tmp8, i32 3
46 %tmp13 = bitcast <4 x i32> %tmp12 to <2 x i64>
47 store <2 x i64> %tmp13, <2 x i64>* %A