1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-unknown-linux-gnu -mattr=+altivec -disable-ppc-ilp-pref  | FileCheck %s
3; Formerly this did byte loads and word stores.
4@a = external global <16 x i8>
5@b = external global <16 x i8>
6@c = external global <16 x i8>
7
8define void @foo() nounwind ssp {
9; CHECK-LABEL: foo:
10; CHECK:       # %bb.0: # %entry
11; CHECK-NEXT:    li 3, a@l
12; CHECK-NEXT:    lis 4, a@ha
13; CHECK-NEXT:    lvx 2, 4, 3
14; CHECK-NEXT:    li 3, .LCPI0_0@l
15; CHECK-NEXT:    lis 4, .LCPI0_0@ha
16; CHECK-NEXT:    lvx 3, 4, 3
17; CHECK-NEXT:    vxor 4, 4, 4
18; CHECK-NEXT:    li 3, c@l
19; CHECK-NEXT:    lis 4, c@ha
20; CHECK-NEXT:    vperm 2, 4, 2, 3
21; CHECK-NEXT:    stvx 2, 4, 3
22; CHECK-NEXT:    blr
23entry:
24    %tmp0 = load <16 x i8>, <16 x i8>* @a, align 16
25  %tmp180.i = extractelement <16 x i8> %tmp0, i32 0 ; <i8> [#uses=1]
26  %tmp181.i = insertelement <16 x i8> <i8 0, i8 0, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef>, i8 %tmp180.i, i32 2 ; <<16 x i8>> [#uses=1]
27  %tmp182.i = extractelement <16 x i8> %tmp0, i32 1 ; <i8> [#uses=1]
28  %tmp183.i = insertelement <16 x i8> %tmp181.i, i8 %tmp182.i, i32 3 ; <<16 x i8>> [#uses=1]
29  %tmp184.i = insertelement <16 x i8> %tmp183.i, i8 0, i32 4 ; <<16 x i8>> [#uses=1]
30  %tmp185.i = insertelement <16 x i8> %tmp184.i, i8 0, i32 5 ; <<16 x i8>> [#uses=1]
31  %tmp186.i = extractelement <16 x i8> %tmp0, i32 4 ; <i8> [#uses=1]
32  %tmp187.i = insertelement <16 x i8> %tmp185.i, i8 %tmp186.i, i32 6 ; <<16 x i8>> [#uses=1]
33  %tmp188.i = extractelement <16 x i8> %tmp0, i32 5 ; <i8> [#uses=1]
34  %tmp189.i = insertelement <16 x i8> %tmp187.i, i8 %tmp188.i, i32 7 ; <<16 x i8>> [#uses=1]
35  %tmp190.i = insertelement <16 x i8> %tmp189.i, i8 0, i32 8 ; <<16 x i8>> [#uses=1]
36  %tmp191.i = insertelement <16 x i8> %tmp190.i, i8 0, i32 9 ; <<16 x i8>> [#uses=1]
37  %tmp192.i = extractelement <16 x i8> %tmp0, i32 8 ; <i8> [#uses=1]
38  %tmp193.i = insertelement <16 x i8> %tmp191.i, i8 %tmp192.i, i32 10 ; <<16 x i8>> [#uses=1]
39  %tmp194.i = extractelement <16 x i8> %tmp0, i32 9 ; <i8> [#uses=1]
40  %tmp195.i = insertelement <16 x i8> %tmp193.i, i8 %tmp194.i, i32 11 ; <<16 x i8>> [#uses=1]
41  %tmp196.i = insertelement <16 x i8> %tmp195.i, i8 0, i32 12 ; <<16 x i8>> [#uses=1]
42  %tmp197.i = insertelement <16 x i8> %tmp196.i, i8 0, i32 13 ; <<16 x i8>> [#uses=1]
43%tmp201 = shufflevector <16 x i8> %tmp197.i, <16 x i8> %tmp0, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 28, i32 29>; ModuleID = 'try.c'
44    store <16 x i8> %tmp201, <16 x i8>* @c, align 16
45    br label %return
46
47return:		; preds = %bb2
48	ret void
49}
50