vec-round-01.ll
3.2 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 v2f64 rounding.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
declare double @llvm.rint.f64(double)
declare double @llvm.nearbyint.f64(double)
declare double @llvm.floor.f64(double)
declare double @llvm.ceil.f64(double)
declare double @llvm.trunc.f64(double)
declare double @llvm.round.f64(double)
declare <2 x double> @llvm.rint.v2f64(<2 x double>)
declare <2 x double> @llvm.nearbyint.v2f64(<2 x double>)
declare <2 x double> @llvm.floor.v2f64(<2 x double>)
declare <2 x double> @llvm.ceil.v2f64(<2 x double>)
declare <2 x double> @llvm.trunc.v2f64(<2 x double>)
declare <2 x double> @llvm.round.v2f64(<2 x double>)
define <2 x double> @f1(<2 x double> %val) {
; CHECK-LABEL: f1:
; CHECK: vfidb %v24, %v24, 0, 0
; CHECK: br %r14
%res = call <2 x double> @llvm.rint.v2f64(<2 x double> %val)
ret <2 x double> %res
}
define <2 x double> @f2(<2 x double> %val) {
; CHECK-LABEL: f2:
; CHECK: vfidb %v24, %v24, 4, 0
; CHECK: br %r14
%res = call <2 x double> @llvm.nearbyint.v2f64(<2 x double> %val)
ret <2 x double> %res
}
define <2 x double> @f3(<2 x double> %val) {
; CHECK-LABEL: f3:
; CHECK: vfidb %v24, %v24, 4, 7
; CHECK: br %r14
%res = call <2 x double> @llvm.floor.v2f64(<2 x double> %val)
ret <2 x double> %res
}
define <2 x double> @f4(<2 x double> %val) {
; CHECK-LABEL: f4:
; CHECK: vfidb %v24, %v24, 4, 6
; CHECK: br %r14
%res = call <2 x double> @llvm.ceil.v2f64(<2 x double> %val)
ret <2 x double> %res
}
define <2 x double> @f5(<2 x double> %val) {
; CHECK-LABEL: f5:
; CHECK: vfidb %v24, %v24, 4, 5
; CHECK: br %r14
%res = call <2 x double> @llvm.trunc.v2f64(<2 x double> %val)
ret <2 x double> %res
}
define <2 x double> @f6(<2 x double> %val) {
; CHECK-LABEL: f6:
; CHECK: vfidb %v24, %v24, 4, 1
; CHECK: br %r14
%res = call <2 x double> @llvm.round.v2f64(<2 x double> %val)
ret <2 x double> %res
}
define double @f7(<2 x double> %val) {
; CHECK-LABEL: f7:
; CHECK: wfidb %f0, %v24, 0, 0
; CHECK: br %r14
%scalar = extractelement <2 x double> %val, i32 0
%res = call double @llvm.rint.f64(double %scalar)
ret double %res
}
define double @f8(<2 x double> %val) {
; CHECK-LABEL: f8:
; CHECK: wfidb %f0, %v24, 4, 0
; CHECK: br %r14
%scalar = extractelement <2 x double> %val, i32 0
%res = call double @llvm.nearbyint.f64(double %scalar)
ret double %res
}
define double @f9(<2 x double> %val) {
; CHECK-LABEL: f9:
; CHECK: wfidb %f0, %v24, 4, 7
; CHECK: br %r14
%scalar = extractelement <2 x double> %val, i32 0
%res = call double @llvm.floor.f64(double %scalar)
ret double %res
}
define double @f10(<2 x double> %val) {
; CHECK-LABEL: f10:
; CHECK: wfidb %f0, %v24, 4, 6
; CHECK: br %r14
%scalar = extractelement <2 x double> %val, i32 0
%res = call double @llvm.ceil.f64(double %scalar)
ret double %res
}
define double @f11(<2 x double> %val) {
; CHECK-LABEL: f11:
; CHECK: wfidb %f0, %v24, 4, 5
; CHECK: br %r14
%scalar = extractelement <2 x double> %val, i32 0
%res = call double @llvm.trunc.f64(double %scalar)
ret double %res
}
define double @f12(<2 x double> %val) {
; CHECK-LABEL: f12:
; CHECK: wfidb %f0, %v24, 4, 1
; CHECK: br %r14
%scalar = extractelement <2 x double> %val, i32 0
%res = call double @llvm.round.f64(double %scalar)
ret double %res
}