1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s
3
4define void @f(<4 x half>* %a, <4 x half>* %b, <8 x half>* %c) {
5; CHECK-LABEL: f:
6; CHECK:       # %bb.0:
7; CHECK-NEXT:    movzwl (%rdi), %eax
8; CHECK-NEXT:    movzwl 2(%rdi), %ecx
9; CHECK-NEXT:    movw %cx, -{{[0-9]+}}(%rsp)
10; CHECK-NEXT:    movw %ax, -{{[0-9]+}}(%rsp)
11; CHECK-NEXT:    movzwl 6(%rdi), %r8d
12; CHECK-NEXT:    movzwl 4(%rdi), %r11d
13; CHECK-NEXT:    movq (%rsi), %rsi
14; CHECK-NEXT:    movq %rsi, -{{[0-9]+}}(%rsp)
15; CHECK-NEXT:    movdqa -{{[0-9]+}}(%rsp), %xmm0
16; CHECK-NEXT:    pextrw $1, %xmm0, %r9d
17; CHECK-NEXT:    movd %xmm0, %r10d
18; CHECK-NEXT:    movl -{{[0-9]+}}(%rsp), %esi
19; CHECK-NEXT:    pextrw $3, %xmm0, %eax
20; CHECK-NEXT:    pextrw $2, %xmm0, %edi
21; CHECK-NEXT:    movw %r11w, 8(%rdx)
22; CHECK-NEXT:    movw %cx, 4(%rdx)
23; CHECK-NEXT:    movw %r8w, 12(%rdx)
24; CHECK-NEXT:    movw %si, (%rdx)
25; CHECK-NEXT:    movw %di, 10(%rdx)
26; CHECK-NEXT:    movw %ax, 14(%rdx)
27; CHECK-NEXT:    movw %r10w, 2(%rdx)
28; CHECK-NEXT:    movw %r9w, 6(%rdx)
29; CHECK-NEXT:    retq
30  %tmp4 = load <4 x half>, <4 x half>* %a
31  %tmp5 = load <4 x half>, <4 x half>* %b
32  %tmp7 = shufflevector <4 x half> %tmp4, <4 x half> %tmp5, <2 x i32> <i32 0, i32 4>
33  %tmp8 = shufflevector <4 x half> %tmp4, <4 x half> %tmp5, <2 x i32> <i32 1, i32 5>
34  %tmp9 = shufflevector <4 x half> %tmp4, <4 x half> %tmp5, <2 x i32> <i32 2, i32 6>
35  %tmp10 = shufflevector <4 x half> %tmp4, <4 x half> %tmp5, <2 x i32> <i32 3, i32 7>
36  %tmp11 = extractelement <2 x half> %tmp7, i32 0
37  %tmp12 = insertelement <8 x half> undef, half %tmp11, i32 0
38  %tmp13 = extractelement <2 x half> %tmp7, i32 1
39  %tmp14 = insertelement <8 x half> %tmp12, half %tmp13, i32 1
40  %tmp15 = extractelement <2 x half> %tmp8, i32 0
41  %tmp16 = insertelement <8 x half> %tmp14, half %tmp15, i32 2
42  %tmp17 = extractelement <2 x half> %tmp8, i32 1
43  %tmp18 = insertelement <8 x half> %tmp16, half %tmp17, i32 3
44  %tmp19 = extractelement <2 x half> %tmp9, i32 0
45  %tmp20 = insertelement <8 x half> %tmp18, half %tmp19, i32 4
46  %tmp21 = extractelement <2 x half> %tmp9, i32 1
47  %tmp22 = insertelement <8 x half> %tmp20, half %tmp21, i32 5
48  %tmp23 = extractelement <2 x half> %tmp10, i32 0
49  %tmp24 = insertelement <8 x half> %tmp22, half %tmp23, i32 6
50  %tmp25 = extractelement <2 x half> %tmp10, i32 1
51  %tmp26 = insertelement <8 x half> %tmp24, half %tmp25, i32 7
52  store <8 x half> %tmp26, <8 x half>* %c
53  ret void
54}
55