vec-round-02.ll
3.12 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
; Test v4f32 rounding on z14.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s
declare float @llvm.rint.f32(float)
declare float @llvm.nearbyint.f32(float)
declare float @llvm.floor.f32(float)
declare float @llvm.ceil.f32(float)
declare float @llvm.trunc.f32(float)
declare float @llvm.round.f32(float)
declare <4 x float> @llvm.rint.v4f32(<4 x float>)
declare <4 x float> @llvm.nearbyint.v4f32(<4 x float>)
declare <4 x float> @llvm.floor.v4f32(<4 x float>)
declare <4 x float> @llvm.ceil.v4f32(<4 x float>)
declare <4 x float> @llvm.trunc.v4f32(<4 x float>)
declare <4 x float> @llvm.round.v4f32(<4 x float>)
define <4 x float> @f1(<4 x float> %val) {
; CHECK-LABEL: f1:
; CHECK: vfisb %v24, %v24, 0, 0
; CHECK: br %r14
%res = call <4 x float> @llvm.rint.v4f32(<4 x float> %val)
ret <4 x float> %res
}
define <4 x float> @f2(<4 x float> %val) {
; CHECK-LABEL: f2:
; CHECK: vfisb %v24, %v24, 4, 0
; CHECK: br %r14
%res = call <4 x float> @llvm.nearbyint.v4f32(<4 x float> %val)
ret <4 x float> %res
}
define <4 x float> @f3(<4 x float> %val) {
; CHECK-LABEL: f3:
; CHECK: vfisb %v24, %v24, 4, 7
; CHECK: br %r14
%res = call <4 x float> @llvm.floor.v4f32(<4 x float> %val)
ret <4 x float> %res
}
define <4 x float> @f4(<4 x float> %val) {
; CHECK-LABEL: f4:
; CHECK: vfisb %v24, %v24, 4, 6
; CHECK: br %r14
%res = call <4 x float> @llvm.ceil.v4f32(<4 x float> %val)
ret <4 x float> %res
}
define <4 x float> @f5(<4 x float> %val) {
; CHECK-LABEL: f5:
; CHECK: vfisb %v24, %v24, 4, 5
; CHECK: br %r14
%res = call <4 x float> @llvm.trunc.v4f32(<4 x float> %val)
ret <4 x float> %res
}
define <4 x float> @f6(<4 x float> %val) {
; CHECK-LABEL: f6:
; CHECK: vfisb %v24, %v24, 4, 1
; CHECK: br %r14
%res = call <4 x float> @llvm.round.v4f32(<4 x float> %val)
ret <4 x float> %res
}
define float @f7(<4 x float> %val) {
; CHECK-LABEL: f7:
; CHECK: wfisb %f0, %v24, 0, 0
; CHECK: br %r14
%scalar = extractelement <4 x float> %val, i32 0
%res = call float @llvm.rint.f32(float %scalar)
ret float %res
}
define float @f8(<4 x float> %val) {
; CHECK-LABEL: f8:
; CHECK: wfisb %f0, %v24, 4, 0
; CHECK: br %r14
%scalar = extractelement <4 x float> %val, i32 0
%res = call float @llvm.nearbyint.f32(float %scalar)
ret float %res
}
define float @f9(<4 x float> %val) {
; CHECK-LABEL: f9:
; CHECK: wfisb %f0, %v24, 4, 7
; CHECK: br %r14
%scalar = extractelement <4 x float> %val, i32 0
%res = call float @llvm.floor.f32(float %scalar)
ret float %res
}
define float @f10(<4 x float> %val) {
; CHECK-LABEL: f10:
; CHECK: wfisb %f0, %v24, 4, 6
; CHECK: br %r14
%scalar = extractelement <4 x float> %val, i32 0
%res = call float @llvm.ceil.f32(float %scalar)
ret float %res
}
define float @f11(<4 x float> %val) {
; CHECK-LABEL: f11:
; CHECK: wfisb %f0, %v24, 4, 5
; CHECK: br %r14
%scalar = extractelement <4 x float> %val, i32 0
%res = call float @llvm.trunc.f32(float %scalar)
ret float %res
}
define float @f12(<4 x float> %val) {
; CHECK-LABEL: f12:
; CHECK: wfisb %f0, %v24, 4, 1
; CHECK: br %r14
%scalar = extractelement <4 x float> %val, i32 0
%res = call float @llvm.round.f32(float %scalar)
ret float %res
}