1; RUN: llc -march=mips < %s
2; RUN: llc -march=mips -mattr=+msa,+fp64 < %s
3; RUN: llc -march=mipsel < %s
4; RUN: llc -march=mipsel -mattr=+msa,+fp64 < %s
5
6; This test originally failed for MSA after dereferencing a null this pointer.
7; It should at least successfully build.
8
9define void @autogen_SD2704903805(i8*, i32*, i64*, i32, i64, i8) {
10BB:
11  %A4 = alloca i32
12  %A3 = alloca i32
13  %A2 = alloca i8
14  %A1 = alloca i32
15  %A = alloca i8
16  %L = load i8* %0
17  store i8 %5, i8* %0
18  %E = extractelement <2 x i16> zeroinitializer, i32 0
19  %Shuff = shufflevector <1 x i8> <i8 -1>, <1 x i8> <i8 -1>, <1 x i32> undef
20  %I = insertelement <1 x i8> <i8 -1>, i8 85, i32 0
21  %B = lshr <2 x i16> zeroinitializer, zeroinitializer
22  %FC = sitofp <4 x i16> zeroinitializer to <4 x float>
23  %Sl = select i1 true, float 0.000000e+00, float 0x401E76A240000000
24  %Cmp = icmp ule i16 -25210, %E
25  br label %CF83
26
27CF83:                                             ; preds = %BB
28  %L5 = load i8* %0
29  store i8 85, i8* %0
30  %E6 = extractelement <1 x i8> <i8 -1>, i32 0
31  %Shuff7 = shufflevector <2 x i16> zeroinitializer, <2 x i16> zeroinitializer, <2 x i32> <i32 1, i32 3>
32  %I8 = insertelement <4 x i16> zeroinitializer, i16 %E, i32 3
33  %B9 = ashr <2 x i16> %Shuff7, zeroinitializer
34  %FC10 = sitofp i32 -1 to float
35  %Sl11 = select i1 %Cmp, i32 -1, i32 -1
36  %Cmp12 = icmp sgt i32 -1, -1
37  br label %CF
38
39CF:                                               ; preds = %CF, %CF81, %CF83
40  %L13 = load i8* %0
41  store i8 0, i8* %0
42  %E14 = extractelement <2 x i64> zeroinitializer, i32 0
43  %Shuff15 = shufflevector <4 x i64> <i64 -1, i64 -1, i64 -1, i64 -1>, <4 x i64> <i64 -1, i64 -1, i64 -1, i64 -1>, <4 x i32> <i32 3, i32 5, i32 7, i32 undef>
44  %I16 = insertelement <4 x i64> <i64 -1, i64 -1, i64 -1, i64 -1>, i64 81222, i32 1
45  %B17 = lshr <2 x i16> zeroinitializer, %B
46  %Tr = trunc i32 272597 to i1
47  br i1 %Tr, label %CF, label %CF80
48
49CF80:                                             ; preds = %CF80, %CF
50  %Sl18 = select i1 %Cmp, <2 x i64> zeroinitializer, <2 x i64> zeroinitializer
51  %Cmp19 = icmp ne i1 %Cmp12, %Cmp
52  br i1 %Cmp19, label %CF80, label %CF81
53
54CF81:                                             ; preds = %CF80
55  %L20 = load i8* %0
56  store i8 85, i8* %0
57  %E21 = extractelement <1 x i8> <i8 -1>, i32 0
58  %Shuff22 = shufflevector <1 x i8> <i8 -1>, <1 x i8> %Shuff, <1 x i32> zeroinitializer
59  %I23 = insertelement <1 x i8> <i8 -1>, i8 %L5, i32 0
60  %FC24 = fptoui <4 x float> %FC to <4 x i16>
61  %Sl25 = select i1 %Cmp, <2 x i32> zeroinitializer, <2 x i32> <i32 -1, i32 -1>
62  %Cmp26 = icmp ult <4 x i64> %I16, %Shuff15
63  %L27 = load i8* %0
64  store i8 %L, i8* %0
65  %E28 = extractelement <1 x i8> <i8 -1>, i32 0
66  %Shuff29 = shufflevector <8 x i16> zeroinitializer, <8 x i16> zeroinitializer, <8 x i32> <i32 11, i32 undef, i32 15, i32 1, i32 3, i32 5, i32 undef, i32 9>
67  %I30 = insertelement <4 x i64> <i64 -1, i64 -1, i64 -1, i64 -1>, i64 %E14, i32 1
68  %B31 = mul i8 %E28, 85
69  %PC = bitcast i32* %A3 to i32*
70  %Sl32 = select i1 %Cmp12, float %FC10, float 0x4712BFE680000000
71  %L33 = load i32* %PC
72  store i32 %L33, i32* %PC
73  %E34 = extractelement <2 x i16> zeroinitializer, i32 1
74  %Shuff35 = shufflevector <1 x i8> %Shuff, <1 x i8> <i8 -1>, <1 x i32> zeroinitializer
75  %I36 = insertelement <1 x i8> <i8 -1>, i8 %L13, i32 0
76  %B37 = xor i8 %L27, %L
77  %Sl38 = select i1 %Cmp, i16 %E34, i16 %E
78  %Cmp39 = icmp eq i1 %Cmp19, %Cmp
79  br i1 %Cmp39, label %CF, label %CF77
80
81CF77:                                             ; preds = %CF77, %CF81
82  %L40 = load i32* %PC
83  store i32 %3, i32* %PC
84  %E41 = extractelement <2 x i32> zeroinitializer, i32 0
85  %Shuff42 = shufflevector <2 x i32> <i32 -1, i32 -1>, <2 x i32> zeroinitializer, <2 x i32> <i32 1, i32 3>
86  %I43 = insertelement <1 x i8> <i8 -1>, i8 0, i32 0
87  %B44 = or i16 %E, -25210
88  %Se = sext i32 %3 to i64
89  %Sl45 = select i1 true, <1 x i8> %Shuff, <1 x i8> %I43
90  %Cmp46 = icmp sge <1 x i8> %I36, %Shuff
91  %L47 = load i32* %PC
92  store i32 %L33, i32* %PC
93  %E48 = extractelement <2 x i16> zeroinitializer, i32 0
94  %Shuff49 = shufflevector <1 x i8> <i8 -1>, <1 x i8> <i8 -1>, <1 x i32> <i32 1>
95  %I50 = insertelement <2 x i32> %Sl25, i32 47963, i32 1
96  %B51 = srem <1 x i8> %I, %Shuff22
97  %FC52 = sitofp i8 %5 to double
98  %Sl53 = select i1 %Cmp39, i8 %L27, i8 85
99  %Cmp54 = icmp slt i16 %E34, %E34
100  br i1 %Cmp54, label %CF77, label %CF78
101
102CF78:                                             ; preds = %CF78, %CF77
103  %L55 = load i32* %PC
104  store i32 %L33, i32* %PC
105  %E56 = extractelement <8 x i16> %Shuff29, i32 4
106  %Shuff57 = shufflevector <1 x i8> <i8 -1>, <1 x i8> <i8 -1>, <1 x i32> <i32 1>
107  %I58 = insertelement <1 x i8> %B51, i8 %Sl53, i32 0
108  %ZE = fpext float %FC10 to double
109  %Sl59 = select i1 %Cmp12, <2 x i16> %B9, <2 x i16> zeroinitializer
110  %Cmp60 = fcmp ult double 0.000000e+00, 0.000000e+00
111  br i1 %Cmp60, label %CF78, label %CF79
112
113CF79:                                             ; preds = %CF79, %CF78
114  %L61 = load i32* %PC
115  store i32 %L33, i32* %A3
116  %E62 = extractelement <4 x i64> %Shuff15, i32 1
117  %Shuff63 = shufflevector <8 x i16> %Shuff29, <8 x i16> %Shuff29, <8 x i32> <i32 undef, i32 10, i32 12, i32 undef, i32 undef, i32 undef, i32 4, i32 6>
118  %I64 = insertelement <2 x i64> zeroinitializer, i64 %Se, i32 0
119  %B65 = shl i8 %5, 85
120  %ZE66 = zext <4 x i1> %Cmp26 to <4 x i32>
121  %Sl67 = select i1 %Tr, <1 x i8> %Shuff, <1 x i8> %I23
122  %Cmp68 = fcmp olt float 0x4712BFE680000000, 0x4712BFE680000000
123  br i1 %Cmp68, label %CF79, label %CF82
124
125CF82:                                             ; preds = %CF79
126  %L69 = load i32* %PC
127  store i32 %L33, i32* %PC
128  %E70 = extractelement <8 x i16> zeroinitializer, i32 3
129  %Shuff71 = shufflevector <4 x i64> %Shuff15, <4 x i64> <i64 -1, i64 -1, i64 -1, i64 -1>, <4 x i32> <i32 6, i32 undef, i32 2, i32 4>
130  %I72 = insertelement <1 x i8> <i8 -1>, i8 %L, i32 0
131  %B73 = srem i64 %E62, %Se
132  %ZE74 = zext <4 x i1> %Cmp26 to <4 x i32>
133  %Sl75 = select i1 %Cmp, i32 463279, i32 %L61
134  %Cmp76 = icmp sgt <1 x i8> %Shuff49, %Shuff22
135  store i8 %B31, i8* %0
136  store i8 85, i8* %0
137  store i32 %L33, i32* %PC
138  store i8 %B65, i8* %0
139  store i8 %L5, i8* %0
140  ret void
141}
142