vecshift.c
8.22 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
// RUN: %clang_cc1 -Wno-error-vec-elem-size -emit-llvm %s -o - | FileCheck %s
// RUN: %clang_cc1 -Wno-error-vec-elem-size -DEXT -emit-llvm %s -o - | FileCheck %s
#ifdef EXT
typedef __attribute__((__ext_vector_type__(8))) char vector_char8;
typedef __attribute__((__ext_vector_type__(8))) short vector_short8;
typedef __attribute__((__ext_vector_type__(8))) int vector_int8;
typedef __attribute__((__ext_vector_type__(8))) unsigned char vector_uchar8;
typedef __attribute__((__ext_vector_type__(8))) unsigned short vector_ushort8;
typedef __attribute__((__ext_vector_type__(8))) unsigned int vector_uint8;
typedef __attribute__((__ext_vector_type__(4))) char vector_char4;
typedef __attribute__((__ext_vector_type__(4))) short vector_short4;
typedef __attribute__((__ext_vector_type__(4))) int vector_int4;
typedef __attribute__((__ext_vector_type__(4))) unsigned char vector_uchar4;
typedef __attribute__((__ext_vector_type__(4))) unsigned short vector_ushort4;
typedef __attribute__((__ext_vector_type__(4))) unsigned int vector_uint4;
#else
typedef __attribute__((vector_size(8))) char vector_char8;
typedef __attribute__((vector_size(16))) short vector_short8;
typedef __attribute__((vector_size(32))) int vector_int8;
typedef __attribute__((vector_size(8))) unsigned char vector_uchar8;
typedef __attribute__((vector_size(16))) unsigned short vector_ushort8;
typedef __attribute__((vector_size(32))) unsigned int vector_uint8;
typedef __attribute__((vector_size(4))) char vector_char4;
typedef __attribute__((vector_size(4))) short vector_short4;
typedef __attribute__((vector_size(16))) int vector_int4;
typedef __attribute__((vector_size(4))) unsigned char vector_uchar4;
typedef __attribute__((vector_size(8))) unsigned short vector_ushort4;
typedef __attribute__((vector_size(16))) unsigned int vector_uint4;
#endif
char c;
short s;
int i;
unsigned char uc;
unsigned short us;
unsigned int ui;
vector_char8 vc8;
vector_short8 vs8;
vector_int8 vi8;
vector_uchar8 vuc8;
vector_ushort8 vus8;
vector_uint8 vui8;
vector_char4 vc4;
vector_short4 vs4;
vector_int4 vi4;
vector_uchar4 vuc4;
vector_ushort4 vus4;
vector_uint4 vui4;
void foo() {
vc8 = 1 << vc8;
// CHECK: [[t0:%.+]] = load <8 x i8>, <8 x i8>* {{@.+}},
// CHECK: shl <8 x i8> <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>, [[t0]]
vuc8 = 1 << vuc8;
// CHECK: [[t1:%.+]] = load <8 x i8>, <8 x i8>* {{@.+}},
// CHECK: shl <8 x i8> <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>, [[t1]]
vi8 = 1 << vi8;
// CHECK: [[t2:%.+]] = load <8 x i32>, <8 x i32>* {{@.+}},
// CHECK: shl <8 x i32> <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>, [[t2]]
vui8 = 1 << vui8;
// CHECK: [[t3:%.+]] = load <8 x i32>, <8 x i32>* {{@.+}},
// CHECK: shl <8 x i32> <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>, [[t3]]
vs8 = 1 << vs8;
// CHECK: [[t4:%.+]] = load <8 x i16>, <8 x i16>* {{@.+}},
// CHECK: shl <8 x i16> <i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>, [[t4]]
vus8 = 1 << vus8;
// CHECK: [[t5:%.+]] = load <8 x i16>, <8 x i16>* {{@.+}},
// CHECK: shl <8 x i16> <i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>, [[t5]]
vc8 = c << vc8;
// CHECK: [[t6:%.+]] = load i8, i8* @c,
// CHECK: [[splat_splatinsert:%.+]] = insertelement <8 x i8> undef, i8 [[t6]], i32 0
// CHECK: [[splat_splat:%.+]] = shufflevector <8 x i8> [[splat_splatinsert]], <8 x i8> undef, <8 x i32> zeroinitializer
// CHECK: [[t7:%.+]] = load <8 x i8>, <8 x i8>* {{@.+}},
// CHECK: shl <8 x i8> [[splat_splat]], [[t7]]
vuc8 = i << vuc8;
// CHECK: [[t8:%.+]] = load i32, i32* @i,
// CHECK: [[tconv:%.+]] = trunc i32 [[t8]] to i8
// CHECK: [[splat_splatinsert7:%.+]] = insertelement <8 x i8> undef, i8 [[tconv]], i32 0
// CHECK: [[splat_splat8:%.+]] = shufflevector <8 x i8> [[splat_splatinsert7]], <8 x i8> undef, <8 x i32> zeroinitializer
// CHECK: [[t9:%.+]] = load <8 x i8>, <8 x i8>* {{@.+}},
// CHECK: shl <8 x i8> [[splat_splat8]], [[t9]]
vi8 = uc << vi8;
// CHECK: [[t10:%.+]] = load i8, i8* @uc,
// CHECK: [[conv10:%.+]] = zext i8 [[t10]] to i32
// CHECK: [[splat_splatinsert11:%.+]] = insertelement <8 x i32> undef, i32 [[conv10]], i32 0
// CHECK: [[splat_splat12:%.+]] = shufflevector <8 x i32> [[splat_splatinsert11]], <8 x i32> undef, <8 x i32> zeroinitializer
// CHECK: [[t11:%.+]] = load <8 x i32>, <8 x i32>* {{@.+}},
// CHECK: shl <8 x i32> [[splat_splat12]], [[t11]]
vui8 = us << vui8;
// CHECK: [[t12:%.+]] = load i16, i16* @us,
// CHECK: [[conv14:%.+]] = zext i16 [[t12]] to i32
// CHECK: [[splat_splatinsert15:%.+]] = insertelement <8 x i32> undef, i32 [[conv14]], i32 0
// CHECK: [[splat_splat16:%.+]] = shufflevector <8 x i32> [[splat_splatinsert15]], <8 x i32> undef, <8 x i32> zeroinitializer
// CHECK: [[t13:%.+]] = load <8 x i32>, <8 x i32>* {{@.+}},
// CHECK: shl <8 x i32> [[splat_splat16]], [[t13]]
vs8 = ui << vs8;
// CHECK: [[t14:%.+]] = load i32, i32* @ui,
// CHECK: [[conv18:%.+]] = trunc i32 [[t14]] to i16
// CHECK: [[splat_splatinsert19:%.+]] = insertelement <8 x i16> undef, i16 [[conv18]], i32 0
// CHECK: [[splat_splat20:%.+]] = shufflevector <8 x i16> [[splat_splatinsert19]], <8 x i16> undef, <8 x i32> zeroinitializer
// CHECK: [[t15:%.+]] = load <8 x i16>, <8 x i16>* {{@.+}},
// CHECK: shl <8 x i16> [[splat_splat20]], [[t15]]
vus8 = 1 << vus8;
// CHECK: [[t16:%.+]] = load <8 x i16>, <8 x i16>* {{@.+}},
// CHECK: [[shl22:%.+]] = shl <8 x i16> <i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>, [[t16]]
vc8 = vc8 << vc8;
// CHECK: [[t17:%.+]] = load <8 x i8>, <8 x i8>* {{@.+}},
// CHECK: [[t18:%.+]] = load <8 x i8>, <8 x i8>* {{@.+}},
// CHECK: shl <8 x i8> [[t17]], [[t18]]
vi8 = vi8 << vuc8;
// CHECK: [[t19:%.+]] = load <8 x i32>, <8 x i32>* {{@.+}},
// CHECK: [[t20:%.+]] = load <8 x i8>, <8 x i8>* {{@.+}},
// CHECK: [[shprom:%.+]] = zext <8 x i8> [[t20]] to <8 x i32>
// CHECK: shl <8 x i32> [[t19]], [[shprom]]
vuc8 = vuc8 << vi8;
// CHECK: [[t21:%.+]] = load <8 x i8>, <8 x i8>* {{@.+}},
// CHECK: [[t22:%.+]] = load <8 x i32>, <8 x i32>* {{@.+}},
// CHECK: [[sh_prom25:%.+]] = trunc <8 x i32> [[t22]] to <8 x i8>
// CHECK: shl <8 x i8> [[t21]], [[sh_prom25]]
vus8 = vus8 << vui8;
// CHECK: [[t23:%.+]] = load <8 x i16>, <8 x i16>* {{@.+}},
// CHECK: [[t24:%.+]] = load <8 x i32>, <8 x i32>* {{@.+}},
// CHECK: [[sh_prom27:%.+]] = trunc <8 x i32> [[t24]] to <8 x i16>
// CHECK: shl <8 x i16> [[t23]], [[sh_prom27]]
vui8 = vui8 << vs8;
// CHECK: [[t25:%.+]] = load <8 x i32>, <8 x i32>* {{@.+}},
// CHECK: [[t26:%.+]] = load <8 x i16>, <8 x i16>* {{@.+}},
// CHECK: [[sh_prom29:%.+]] = zext <8 x i16> [[t26]] to <8 x i32>
// CHECK: shl <8 x i32> [[t25]], [[sh_prom29]]
vui8 <<= s;
// CHECK: [[t27:%.+]] = load i16, i16* @s,
// CHECK: [[conv40:%.+]] = sext i16 [[t27]] to i32
// CHECK: [[splat_splatinsert41:%.+]] = insertelement <8 x i32> undef, i32 [[conv40]], i32 0
// CHECK: [[splat_splat42:%.+]] = shufflevector <8 x i32> [[splat_splatinsert41]], <8 x i32> undef, <8 x i32> zeroinitializer
// CHECK: [[t28:%.+]] = load <8 x i32>, <8 x i32>* {{@.+}},
// CHECK: shl <8 x i32> [[t28]], [[splat_splat42]]
vi8 <<= us;
// CHECK: [[t29:%.+]] = load i16, i16* @us,
// CHECK: [[conv44:%.+]] = zext i16 [[t29]] to i32
// CHECK: [[splat_splatinsert45:%.+]] = insertelement <8 x i32> undef, i32 [[conv44]], i32 0
// CHECK: [[splat_splat46:%.+]] = shufflevector <8 x i32> [[splat_splatinsert45]], <8 x i32> undef, <8 x i32> zeroinitializer
// CHECK: [[t30:%.+]] = load <8 x i32>, <8 x i32>* {{@.+}},
// CHECK: shl <8 x i32> [[t30]], [[splat_splat46]]
vus8 <<= i;
// CHECK: [[t31:%.+]] = load i32, i32* @i,
// CHECK: [[splat_splatinsert48:%.+]] = insertelement <8 x i32> undef, i32 [[t31]], i32 0
// CHECK: [[splat_splat49:%.+]] = shufflevector <8 x i32> [[splat_splatinsert48]], <8 x i32> undef, <8 x i32> zeroinitializer
// CHECK: [[t32:%.+]] = load <8 x i16>, <8 x i16>* {{@.+}},
// CHECK: [[sh_prom50:%.+]] = trunc <8 x i32> [[splat_splat49]] to <8 x i16>
// CHECK: shl <8 x i16> [[t32]], [[sh_prom50]]
vs8 <<= ui;
// CHECK: [[t33:%.+]] = load i32, i32* @ui,
// CHECK: [[splat_splatinsert52:%.+]] = insertelement <8 x i32> undef, i32 [[t33]], i32 0
// CHECK: [[splat_splat53:%.+]] = shufflevector <8 x i32> [[splat_splatinsert52]], <8 x i32> undef, <8 x i32> zeroinitializer
// CHECK: [[t34:%.+]] = load <8 x i16>, <8 x i16>* {{@.+}},
// CHECK: [[sh_prom54:%.+]] = trunc <8 x i32> [[splat_splat53]] to <8 x i16>
// CHECK: shl <8 x i16> [[t34]], [[sh_prom54]]
}