aboutsummaryrefslogtreecommitdiff
path: root/test/CodeGen/PowerPC/vec_rounding.ll
blob: f41faa0339a29fec9da8822d10194dfdafd91540 (plain)
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
170
171
172
; RUN: llc -mcpu=pwr6 -mattr=+altivec < %s | FileCheck %s

; Check vector round to single-precision toward -infinity (vrfim)
; instruction generation using Altivec.

target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32:64"
target triple = "powerpc64-unknown-linux-gnu"

declare <2 x double> @llvm.floor.v2f64(<2 x double> %p)
define <2 x double> @floor_v2f64(<2 x double> %p)
{
  %t = call <2 x double> @llvm.floor.v2f64(<2 x double> %p)
  ret <2 x double> %t
}
; CHECK: floor_v2f64:
; CHECK: bl floor
; CHECK: bl floor

declare <4 x double> @llvm.floor.v4f64(<4 x double> %p)
define <4 x double> @floor_v4f64(<4 x double> %p)
{
  %t = call <4 x double> @llvm.floor.v4f64(<4 x double> %p)
  ret <4 x double> %t
}
; CHECK: floor_v4f64:
; CHECK: bl floor
; CHECK: bl floor
; CHECK: bl floor
; CHECK: bl floor

declare <2 x double> @llvm.ceil.v2f64(<2 x double> %p)
define <2 x double> @ceil_v2f64(<2 x double> %p)
{
  %t = call <2 x double> @llvm.ceil.v2f64(<2 x double> %p)
  ret <2 x double> %t
}
; CHECK: ceil_v2f64:
; CHECK: bl ceil
; CHECK: bl ceil

declare <4 x double> @llvm.ceil.v4f64(<4 x double> %p)
define <4 x double> @ceil_v4f64(<4 x double> %p)
{
  %t = call <4 x double> @llvm.ceil.v4f64(<4 x double> %p)
  ret <4 x double> %t
}
; CHECK: ceil_v4f64:
; CHECK: bl ceil
; CHECK: bl ceil
; CHECK: bl ceil
; CHECK: bl ceil

declare <2 x double> @llvm.trunc.v2f64(<2 x double> %p)
define <2 x double> @trunc_v2f64(<2 x double> %p)
{
  %t = call <2 x double> @llvm.trunc.v2f64(<2 x double> %p)
  ret <2 x double> %t
}
; CHECK: trunc_v2f64:
; CHECK: bl trunc
; CHECK: bl trunc

declare <4 x double> @llvm.trunc.v4f64(<4 x double> %p)
define <4 x double> @trunc_v4f64(<4 x double> %p)
{
  %t = call <4 x double> @llvm.trunc.v4f64(<4 x double> %p)
  ret <4 x double> %t
}
; CHECK: trunc_v4f64:
; CHECK: bl trunc
; CHECK: bl trunc
; CHECK: bl trunc
; CHECK: bl trunc

declare <2 x double> @llvm.nearbyint.v2f64(<2 x double> %p)
define <2 x double> @nearbyint_v2f64(<2 x double> %p)
{
  %t = call <2 x double> @llvm.nearbyint.v2f64(<2 x double> %p)
  ret <2 x double> %t
}
; CHECK: nearbyint_v2f64:
; CHECK: bl nearbyint
; CHECK: bl nearbyint

declare <4 x double> @llvm.nearbyint.v4f64(<4 x double> %p)
define <4 x double> @nearbyint_v4f64(<4 x double> %p)
{
  %t = call <4 x double> @llvm.nearbyint.v4f64(<4 x double> %p)
  ret <4 x double> %t
}
; CHECK: nearbyint_v4f64:
; CHECK: bl nearbyint
; CHECK: bl nearbyint
; CHECK: bl nearbyint
; CHECK: bl nearbyint


declare <4 x float> @llvm.floor.v4f32(<4 x float> %p)
define <4 x float> @floor_v4f32(<4 x float> %p)
{
  %t = call <4 x float> @llvm.floor.v4f32(<4 x float> %p)
  ret <4 x float> %t
}
; CHECK: floor_v4f32:
; CHECK: vrfim

declare <8 x float> @llvm.floor.v8f32(<8 x float> %p)
define <8 x float> @floor_v8f32(<8 x float> %p)
{
  %t = call <8 x float> @llvm.floor.v8f32(<8 x float> %p)
  ret <8 x float> %t
}
; CHECK: floor_v8f32:
; CHECK: vrfim
; CHECK: vrfim

declare <4 x float> @llvm.ceil.v4f32(<4 x float> %p)
define <4 x float> @ceil_v4f32(<4 x float> %p)
{
  %t = call <4 x float> @llvm.ceil.v4f32(<4 x float> %p)
  ret <4 x float> %t
}
; CHECK: ceil_v4f32:
; CHECK: vrfip

declare <8 x float> @llvm.ceil.v8f32(<8 x float> %p)
define <8 x float> @ceil_v8f32(<8 x float> %p)
{
  %t = call <8 x float> @llvm.ceil.v8f32(<8 x float> %p)
  ret <8 x float> %t
}
; CHECK: ceil_v8f32:
; CHECK: vrfip
; CHECK: vrfip

declare <4 x float> @llvm.trunc.v4f32(<4 x float> %p)
define <4 x float> @trunc_v4f32(<4 x float> %p)
{
  %t = call <4 x float> @llvm.trunc.v4f32(<4 x float> %p)
  ret <4 x float> %t
}
; CHECK: trunc_v4f32:
; CHECK: vrfiz

declare <8 x float> @llvm.trunc.v8f32(<8 x float> %p)
define <8 x float> @trunc_v8f32(<8 x float> %p)
{
  %t = call <8 x float> @llvm.trunc.v8f32(<8 x float> %p)
  ret <8 x float> %t
}
; CHECK: trunc_v8f32:
; CHECK: vrfiz
; CHECK: vrfiz

declare <4 x float> @llvm.nearbyint.v4f32(<4 x float> %p)
define <4 x float> @nearbyint_v4f32(<4 x float> %p)
{
  %t = call <4 x float> @llvm.nearbyint.v4f32(<4 x float> %p)
  ret <4 x float> %t
}
; CHECK: nearbyint_v4f32:
; CHECK: vrfin

declare <8 x float> @llvm.nearbyint.v8f32(<8 x float> %p)
define <8 x float> @nearbyint_v8f32(<8 x float> %p)
{
  %t = call <8 x float> @llvm.nearbyint.v8f32(<8 x float> %p)
  ret <8 x float> %t
}
; CHECK: nearbyint_v8f32:
; CHECK: vrfin
; CHECK: vrfin