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1; RUN: llc < %s -march=arm64 -aarch64-neon-syntax=apple | FileCheck %s
2
3define <8 x i8> @rbit_8b(<8 x i8>* %A) nounwind {
4;CHECK-LABEL: rbit_8b:
5;CHECK: rbit.8b
6	%tmp1 = load <8 x i8>, <8 x i8>* %A
7	%tmp3 = call <8 x i8> @llvm.aarch64.neon.rbit.v8i8(<8 x i8> %tmp1)
8	ret <8 x i8> %tmp3
9}
10
11define <16 x i8> @rbit_16b(<16 x i8>* %A) nounwind {
12;CHECK-LABEL: rbit_16b:
13;CHECK: rbit.16b
14	%tmp1 = load <16 x i8>, <16 x i8>* %A
15	%tmp3 = call <16 x i8> @llvm.aarch64.neon.rbit.v16i8(<16 x i8> %tmp1)
16	ret <16 x i8> %tmp3
17}
18
19declare <8 x i8> @llvm.aarch64.neon.rbit.v8i8(<8 x i8>) nounwind readnone
20declare <16 x i8> @llvm.aarch64.neon.rbit.v16i8(<16 x i8>) nounwind readnone
21
22define <8 x i16> @sxtl8h(<8 x i8>* %A) nounwind {
23;CHECK-LABEL: sxtl8h:
24;CHECK: sshll.8h
25	%tmp1 = load <8 x i8>, <8 x i8>* %A
26  %tmp2 = sext <8 x i8> %tmp1 to <8 x i16>
27  ret <8 x i16> %tmp2
28}
29
30define <8 x i16> @uxtl8h(<8 x i8>* %A) nounwind {
31;CHECK-LABEL: uxtl8h:
32;CHECK: ushll.8h
33	%tmp1 = load <8 x i8>, <8 x i8>* %A
34  %tmp2 = zext <8 x i8> %tmp1 to <8 x i16>
35  ret <8 x i16> %tmp2
36}
37
38define <4 x i32> @sxtl4s(<4 x i16>* %A) nounwind {
39;CHECK-LABEL: sxtl4s:
40;CHECK: sshll.4s
41	%tmp1 = load <4 x i16>, <4 x i16>* %A
42  %tmp2 = sext <4 x i16> %tmp1 to <4 x i32>
43  ret <4 x i32> %tmp2
44}
45
46define <4 x i32> @uxtl4s(<4 x i16>* %A) nounwind {
47;CHECK-LABEL: uxtl4s:
48;CHECK: ushll.4s
49	%tmp1 = load <4 x i16>, <4 x i16>* %A
50  %tmp2 = zext <4 x i16> %tmp1 to <4 x i32>
51  ret <4 x i32> %tmp2
52}
53
54define <2 x i64> @sxtl2d(<2 x i32>* %A) nounwind {
55;CHECK-LABEL: sxtl2d:
56;CHECK: sshll.2d
57	%tmp1 = load <2 x i32>, <2 x i32>* %A
58  %tmp2 = sext <2 x i32> %tmp1 to <2 x i64>
59  ret <2 x i64> %tmp2
60}
61
62define <2 x i64> @uxtl2d(<2 x i32>* %A) nounwind {
63;CHECK-LABEL: uxtl2d:
64;CHECK: ushll.2d
65	%tmp1 = load <2 x i32>, <2 x i32>* %A
66  %tmp2 = zext <2 x i32> %tmp1 to <2 x i64>
67  ret <2 x i64> %tmp2
68}
69
70; Check for incorrect use of vector bic.
71; rdar://11553859
72define void @test_vsliq(i8* nocapture %src, i8* nocapture %dest) nounwind noinline ssp {
73entry:
74; CHECK-LABEL: test_vsliq:
75; CHECK-NOT: bic
76; CHECK: movi.2d [[REG1:v[0-9]+]], #0x0000ff000000ff
77; CHECK: and.16b v{{[0-9]+}}, v{{[0-9]+}}, [[REG1]]
78  %0 = bitcast i8* %src to <16 x i8>*
79  %1 = load <16 x i8>, <16 x i8>* %0, align 16
80  %and.i = and <16 x i8> %1, <i8 -1, i8 0, i8 0, i8 0, i8 -1, i8 0, i8 0, i8 0, i8 -1, i8 0, i8 0, i8 0, i8 -1, i8 0, i8 0, i8 0>
81  %2 = bitcast <16 x i8> %and.i to <8 x i16>
82  %vshl_n = shl <8 x i16> %2, <i16 8, i16 8, i16 8, i16 8, i16 8, i16 8, i16 8, i16 8>
83  %3 = or <8 x i16> %2, %vshl_n
84  %4 = bitcast <8 x i16> %3 to <4 x i32>
85  %vshl_n8 = shl <4 x i32> %4, <i32 16, i32 16, i32 16, i32 16>
86  %5 = or <4 x i32> %4, %vshl_n8
87  %6 = bitcast <4 x i32> %5 to <16 x i8>
88  %7 = bitcast i8* %dest to <16 x i8>*
89  store <16 x i8> %6, <16 x i8>* %7, align 16
90  ret void
91}
92