1; Test the MSA intrinsics that are encoded with the 3R instruction format.
2; There are lots of these so this covers those beginning with 'v'
3
4; RUN: llc -march=mips -mattr=+msa,+fp64,+mips32r2 < %s | FileCheck %s
5; RUN: llc -march=mipsel -mattr=+msa,+fp64,+mips32r2 < %s | FileCheck %s
6
7@llvm_mips_vshf_b_ARG1 = global <16 x i8> <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15>, align 16
8@llvm_mips_vshf_b_ARG2 = global <16 x i8> <i8 16, i8 17, i8 18, i8 19, i8 20, i8 21, i8 22, i8 23, i8 24, i8 25, i8 26, i8 27, i8 28, i8 29, i8 30, i8 31>, align 16
9@llvm_mips_vshf_b_ARG3 = global <16 x i8> <i8 16, i8 17, i8 18, i8 19, i8 20, i8 21, i8 22, i8 23, i8 24, i8 25, i8 26, i8 27, i8 28, i8 29, i8 30, i8 31>, align 16
10@llvm_mips_vshf_b_RES  = global <16 x i8> <i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0>, align 16
11
12define void @llvm_mips_vshf_b_test() nounwind {
13entry:
14  %0 = load <16 x i8>, <16 x i8>* @llvm_mips_vshf_b_ARG1
15  %1 = load <16 x i8>, <16 x i8>* @llvm_mips_vshf_b_ARG2
16  %2 = load <16 x i8>, <16 x i8>* @llvm_mips_vshf_b_ARG3
17  %3 = tail call <16 x i8> @llvm.mips.vshf.b(<16 x i8> %0, <16 x i8> %1, <16 x i8> %2)
18  store <16 x i8> %3, <16 x i8>* @llvm_mips_vshf_b_RES
19  ret void
20}
21
22declare <16 x i8> @llvm.mips.vshf.b(<16 x i8>, <16 x i8>, <16 x i8>) nounwind
23
24; CHECK: llvm_mips_vshf_b_test:
25; CHECK: ld.b
26; CHECK: ld.b
27; CHECK: ld.b
28; CHECK: vshf.b
29; CHECK: st.b
30; CHECK: .size llvm_mips_vshf_b_test
31;
32@llvm_mips_vshf_h_ARG1 = global <8 x i16> <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7>, align 16
33@llvm_mips_vshf_h_ARG2 = global <8 x i16> <i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15>, align 16
34@llvm_mips_vshf_h_ARG3 = global <8 x i16> <i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15>, align 16
35@llvm_mips_vshf_h_RES  = global <8 x i16> <i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0>, align 16
36
37define void @llvm_mips_vshf_h_test() nounwind {
38entry:
39  %0 = load <8 x i16>, <8 x i16>* @llvm_mips_vshf_h_ARG1
40  %1 = load <8 x i16>, <8 x i16>* @llvm_mips_vshf_h_ARG2
41  %2 = load <8 x i16>, <8 x i16>* @llvm_mips_vshf_h_ARG3
42  %3 = tail call <8 x i16> @llvm.mips.vshf.h(<8 x i16> %0, <8 x i16> %1, <8 x i16> %2)
43  store <8 x i16> %3, <8 x i16>* @llvm_mips_vshf_h_RES
44  ret void
45}
46
47declare <8 x i16> @llvm.mips.vshf.h(<8 x i16>, <8 x i16>, <8 x i16>) nounwind
48
49; CHECK: llvm_mips_vshf_h_test:
50; CHECK: ld.h
51; CHECK: ld.h
52; CHECK: ld.h
53; CHECK: vshf.h
54; CHECK: st.h
55; CHECK: .size llvm_mips_vshf_h_test
56;
57@llvm_mips_vshf_w_ARG1 = global <4 x i32> <i32 0, i32 1, i32 2, i32 3>, align 16
58@llvm_mips_vshf_w_ARG2 = global <4 x i32> <i32 4, i32 5, i32 6, i32 7>, align 16
59@llvm_mips_vshf_w_ARG3 = global <4 x i32> <i32 4, i32 5, i32 6, i32 7>, align 16
60@llvm_mips_vshf_w_RES  = global <4 x i32> <i32 0, i32 0, i32 0, i32 0>, align 16
61
62define void @llvm_mips_vshf_w_test() nounwind {
63entry:
64  %0 = load <4 x i32>, <4 x i32>* @llvm_mips_vshf_w_ARG1
65  %1 = load <4 x i32>, <4 x i32>* @llvm_mips_vshf_w_ARG2
66  %2 = load <4 x i32>, <4 x i32>* @llvm_mips_vshf_w_ARG3
67  %3 = tail call <4 x i32> @llvm.mips.vshf.w(<4 x i32> %0, <4 x i32> %1, <4 x i32> %2)
68  store <4 x i32> %3, <4 x i32>* @llvm_mips_vshf_w_RES
69  ret void
70}
71
72declare <4 x i32> @llvm.mips.vshf.w(<4 x i32>, <4 x i32>, <4 x i32>) nounwind
73
74; CHECK: llvm_mips_vshf_w_test:
75; CHECK: ld.w
76; CHECK: ld.w
77; CHECK: ld.w
78; CHECK: vshf.w
79; CHECK: st.w
80; CHECK: .size llvm_mips_vshf_w_test
81;
82@llvm_mips_vshf_d_ARG1 = global <2 x i64> <i64 0, i64 1>, align 16
83@llvm_mips_vshf_d_ARG2 = global <2 x i64> <i64 2, i64 3>, align 16
84@llvm_mips_vshf_d_ARG3 = global <2 x i64> <i64 2, i64 3>, align 16
85@llvm_mips_vshf_d_RES  = global <2 x i64> <i64 0, i64 0>, align 16
86
87define void @llvm_mips_vshf_d_test() nounwind {
88entry:
89  %0 = load <2 x i64>, <2 x i64>* @llvm_mips_vshf_d_ARG1
90  %1 = load <2 x i64>, <2 x i64>* @llvm_mips_vshf_d_ARG2
91  %2 = load <2 x i64>, <2 x i64>* @llvm_mips_vshf_d_ARG3
92  %3 = tail call <2 x i64> @llvm.mips.vshf.d(<2 x i64> %0, <2 x i64> %1, <2 x i64> %2)
93  store <2 x i64> %3, <2 x i64>* @llvm_mips_vshf_d_RES
94  ret void
95}
96
97declare <2 x i64> @llvm.mips.vshf.d(<2 x i64>, <2 x i64>, <2 x i64>) nounwind
98
99; CHECK: llvm_mips_vshf_d_test:
100; CHECK: ld.d
101; CHECK: ld.d
102; CHECK: vshf.d
103; CHECK: st.d
104; CHECK: .size llvm_mips_vshf_d_test
105;
106