vabs.ll
5.38 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
163
164
165
166
167
168
169
; RUN: llc -mtriple=arm-eabi -mattr=+neon %s -o - | FileCheck %s
define <8 x i8> @vabss8(<8 x i8>* %A) nounwind {
;CHECK-LABEL: vabss8:
;CHECK: vabs.s8
%tmp1 = load <8 x i8>, <8 x i8>* %A
%tmp2 = call <8 x i8> @llvm.arm.neon.vabs.v8i8(<8 x i8> %tmp1)
ret <8 x i8> %tmp2
}
define <8 x i8> @vabss8_fold(<8 x i8>* %A) nounwind {
; CHECK-LABEL: vabss8_fold:
; CHECK: vldr d16, .LCPI1_0
; CHECK: .LCPI1_0:
; CHECK-NEXT: .byte 128 @ 0x80
; CHECK-NEXT: .byte 127 @ 0x7f
; CHECK-NEXT: .byte 1 @ 0x1
; CHECK-NEXT: .byte 0 @ 0x0
; CHECK-NEXT: .byte 1 @ 0x1
; CHECK-NEXT: .byte 127 @ 0x7f
; CHECK-NEXT: .byte 128 @ 0x80
; CHECK-NEXT: .byte 1 @ 0x1
%tmp1 = call <8 x i8> @llvm.arm.neon.vabs.v8i8(<8 x i8> <i8 -128, i8 -127, i8 -1, i8 0, i8 1, i8 127, i8 128, i8 255>)
ret <8 x i8> %tmp1
}
define <4 x i16> @vabss16(<4 x i16>* %A) nounwind {
;CHECK-LABEL: vabss16:
;CHECK: vabs.s16
%tmp1 = load <4 x i16>, <4 x i16>* %A
%tmp2 = call <4 x i16> @llvm.arm.neon.vabs.v4i16(<4 x i16> %tmp1)
ret <4 x i16> %tmp2
}
define <4 x i16> @vabss16_fold() nounwind {
; CHECK-LABEL: vabss16_fold:
; CHECK: vldr d16, .LCPI3_0
; CHECK: .LCPI3_0:
; CHECK-NEXT: .short 32768 @ 0x8000
; CHECK-NEXT: .short 32767 @ 0x7fff
; CHECK-NEXT: .short 255 @ 0xff
; CHECK-NEXT: .short 32768 @ 0x8000
%tmp1 = call <4 x i16> @llvm.arm.neon.vabs.v4i16(<4 x i16> <i16 -32768, i16 -32767, i16 255, i16 32768>)
ret <4 x i16> %tmp1
}
define <2 x i32> @vabss32(<2 x i32>* %A) nounwind {
;CHECK-LABEL: vabss32:
;CHECK: vabs.s32
%tmp1 = load <2 x i32>, <2 x i32>* %A
%tmp2 = call <2 x i32> @llvm.arm.neon.vabs.v2i32(<2 x i32> %tmp1)
ret <2 x i32> %tmp2
}
define <2 x i32> @vabss32_fold() nounwind {
; CHECK-LABEL: vabss32_fold:
; CHECK: vldr d16, .LCPI5_0
; CHECK: .LCPI5_0:
; CHECK-NEXT: .long 2147483647 @ 0x7fffffff
; CHECK-NEXT: .long 2147483648 @ 0x80000000
%tmp1 = call <2 x i32> @llvm.arm.neon.vabs.v2i32(<2 x i32> <i32 -2147483647, i32 2147483648>)
ret <2 x i32> %tmp1
}
define <2 x float> @vabsf32(<2 x float>* %A) nounwind {
;CHECK-LABEL: vabsf32:
;CHECK: vabs.f32
%tmp1 = load <2 x float>, <2 x float>* %A
%tmp2 = call <2 x float> @llvm.fabs.v2f32(<2 x float> %tmp1)
ret <2 x float> %tmp2
}
define <16 x i8> @vabsQs8(<16 x i8>* %A) nounwind {
;CHECK-LABEL: vabsQs8:
;CHECK: vabs.s8
%tmp1 = load <16 x i8>, <16 x i8>* %A
%tmp2 = call <16 x i8> @llvm.arm.neon.vabs.v16i8(<16 x i8> %tmp1)
ret <16 x i8> %tmp2
}
define <8 x i16> @vabsQs16(<8 x i16>* %A) nounwind {
;CHECK-LABEL: vabsQs16:
;CHECK: vabs.s16
%tmp1 = load <8 x i16>, <8 x i16>* %A
%tmp2 = call <8 x i16> @llvm.arm.neon.vabs.v8i16(<8 x i16> %tmp1)
ret <8 x i16> %tmp2
}
define <4 x i32> @vabsQs32(<4 x i32>* %A) nounwind {
;CHECK-LABEL: vabsQs32:
;CHECK: vabs.s32
%tmp1 = load <4 x i32>, <4 x i32>* %A
%tmp2 = call <4 x i32> @llvm.arm.neon.vabs.v4i32(<4 x i32> %tmp1)
ret <4 x i32> %tmp2
}
define <4 x float> @vabsQf32(<4 x float>* %A) nounwind {
;CHECK-LABEL: vabsQf32:
;CHECK: vabs.f32
%tmp1 = load <4 x float>, <4 x float>* %A
%tmp2 = call <4 x float> @llvm.fabs.v4f32(<4 x float> %tmp1)
ret <4 x float> %tmp2
}
declare <8 x i8> @llvm.arm.neon.vabs.v8i8(<8 x i8>) nounwind readnone
declare <4 x i16> @llvm.arm.neon.vabs.v4i16(<4 x i16>) nounwind readnone
declare <2 x i32> @llvm.arm.neon.vabs.v2i32(<2 x i32>) nounwind readnone
declare <2 x float> @llvm.fabs.v2f32(<2 x float>) nounwind readnone
declare <16 x i8> @llvm.arm.neon.vabs.v16i8(<16 x i8>) nounwind readnone
declare <8 x i16> @llvm.arm.neon.vabs.v8i16(<8 x i16>) nounwind readnone
declare <4 x i32> @llvm.arm.neon.vabs.v4i32(<4 x i32>) nounwind readnone
declare <4 x float> @llvm.fabs.v4f32(<4 x float>) nounwind readnone
define <8 x i8> @vqabss8(<8 x i8>* %A) nounwind {
;CHECK-LABEL: vqabss8:
;CHECK: vqabs.s8
%tmp1 = load <8 x i8>, <8 x i8>* %A
%tmp2 = call <8 x i8> @llvm.arm.neon.vqabs.v8i8(<8 x i8> %tmp1)
ret <8 x i8> %tmp2
}
define <4 x i16> @vqabss16(<4 x i16>* %A) nounwind {
;CHECK-LABEL: vqabss16:
;CHECK: vqabs.s16
%tmp1 = load <4 x i16>, <4 x i16>* %A
%tmp2 = call <4 x i16> @llvm.arm.neon.vqabs.v4i16(<4 x i16> %tmp1)
ret <4 x i16> %tmp2
}
define <2 x i32> @vqabss32(<2 x i32>* %A) nounwind {
;CHECK-LABEL: vqabss32:
;CHECK: vqabs.s32
%tmp1 = load <2 x i32>, <2 x i32>* %A
%tmp2 = call <2 x i32> @llvm.arm.neon.vqabs.v2i32(<2 x i32> %tmp1)
ret <2 x i32> %tmp2
}
define <16 x i8> @vqabsQs8(<16 x i8>* %A) nounwind {
;CHECK-LABEL: vqabsQs8:
;CHECK: vqabs.s8
%tmp1 = load <16 x i8>, <16 x i8>* %A
%tmp2 = call <16 x i8> @llvm.arm.neon.vqabs.v16i8(<16 x i8> %tmp1)
ret <16 x i8> %tmp2
}
define <8 x i16> @vqabsQs16(<8 x i16>* %A) nounwind {
;CHECK-LABEL: vqabsQs16:
;CHECK: vqabs.s16
%tmp1 = load <8 x i16>, <8 x i16>* %A
%tmp2 = call <8 x i16> @llvm.arm.neon.vqabs.v8i16(<8 x i16> %tmp1)
ret <8 x i16> %tmp2
}
define <4 x i32> @vqabsQs32(<4 x i32>* %A) nounwind {
;CHECK-LABEL: vqabsQs32:
;CHECK: vqabs.s32
%tmp1 = load <4 x i32>, <4 x i32>* %A
%tmp2 = call <4 x i32> @llvm.arm.neon.vqabs.v4i32(<4 x i32> %tmp1)
ret <4 x i32> %tmp2
}
declare <8 x i8> @llvm.arm.neon.vqabs.v8i8(<8 x i8>) nounwind readnone
declare <4 x i16> @llvm.arm.neon.vqabs.v4i16(<4 x i16>) nounwind readnone
declare <2 x i32> @llvm.arm.neon.vqabs.v2i32(<2 x i32>) nounwind readnone
declare <16 x i8> @llvm.arm.neon.vqabs.v16i8(<16 x i8>) nounwind readnone
declare <8 x i16> @llvm.arm.neon.vqabs.v8i16(<8 x i16>) nounwind readnone
declare <4 x i32> @llvm.arm.neon.vqabs.v4i32(<4 x i32>) nounwind readnone