1; Test v2f64 rounding.
2;
3; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
4
5declare double @llvm.rint.f64(double)
6declare double @llvm.nearbyint.f64(double)
7declare double @llvm.floor.f64(double)
8declare double @llvm.ceil.f64(double)
9declare double @llvm.trunc.f64(double)
10declare double @llvm.round.f64(double)
11declare <2 x double> @llvm.rint.v2f64(<2 x double>)
12declare <2 x double> @llvm.nearbyint.v2f64(<2 x double>)
13declare <2 x double> @llvm.floor.v2f64(<2 x double>)
14declare <2 x double> @llvm.ceil.v2f64(<2 x double>)
15declare <2 x double> @llvm.trunc.v2f64(<2 x double>)
16declare <2 x double> @llvm.round.v2f64(<2 x double>)
17
18define <2 x double> @f1(<2 x double> %val) {
19; CHECK-LABEL: f1:
20; CHECK: vfidb %v24, %v24, 0, 0
21; CHECK: br %r14
22  %res = call <2 x double> @llvm.rint.v2f64(<2 x double> %val)
23  ret <2 x double> %res
24}
25
26define <2 x double> @f2(<2 x double> %val) {
27; CHECK-LABEL: f2:
28; CHECK: vfidb %v24, %v24, 4, 0
29; CHECK: br %r14
30  %res = call <2 x double> @llvm.nearbyint.v2f64(<2 x double> %val)
31  ret <2 x double> %res
32}
33
34define <2 x double> @f3(<2 x double> %val) {
35; CHECK-LABEL: f3:
36; CHECK: vfidb %v24, %v24, 4, 7
37; CHECK: br %r14
38  %res = call <2 x double> @llvm.floor.v2f64(<2 x double> %val)
39  ret <2 x double> %res
40}
41
42define <2 x double> @f4(<2 x double> %val) {
43; CHECK-LABEL: f4:
44; CHECK: vfidb %v24, %v24, 4, 6
45; CHECK: br %r14
46  %res = call <2 x double> @llvm.ceil.v2f64(<2 x double> %val)
47  ret <2 x double> %res
48}
49
50define <2 x double> @f5(<2 x double> %val) {
51; CHECK-LABEL: f5:
52; CHECK: vfidb %v24, %v24, 4, 5
53; CHECK: br %r14
54  %res = call <2 x double> @llvm.trunc.v2f64(<2 x double> %val)
55  ret <2 x double> %res
56}
57
58define <2 x double> @f6(<2 x double> %val) {
59; CHECK-LABEL: f6:
60; CHECK: vfidb %v24, %v24, 4, 1
61; CHECK: br %r14
62  %res = call <2 x double> @llvm.round.v2f64(<2 x double> %val)
63  ret <2 x double> %res
64}
65
66define double @f7(<2 x double> %val) {
67; CHECK-LABEL: f7:
68; CHECK: wfidb %f0, %v24, 0, 0
69; CHECK: br %r14
70  %scalar = extractelement <2 x double> %val, i32 0
71  %res = call double @llvm.rint.f64(double %scalar)
72  ret double %res
73}
74
75define double @f8(<2 x double> %val) {
76; CHECK-LABEL: f8:
77; CHECK: wfidb %f0, %v24, 4, 0
78; CHECK: br %r14
79  %scalar = extractelement <2 x double> %val, i32 0
80  %res = call double @llvm.nearbyint.f64(double %scalar)
81  ret double %res
82}
83
84define double @f9(<2 x double> %val) {
85; CHECK-LABEL: f9:
86; CHECK: wfidb %f0, %v24, 4, 7
87; CHECK: br %r14
88  %scalar = extractelement <2 x double> %val, i32 0
89  %res = call double @llvm.floor.f64(double %scalar)
90  ret double %res
91}
92
93define double @f10(<2 x double> %val) {
94; CHECK-LABEL: f10:
95; CHECK: wfidb %f0, %v24, 4, 6
96; CHECK: br %r14
97  %scalar = extractelement <2 x double> %val, i32 0
98  %res = call double @llvm.ceil.f64(double %scalar)
99  ret double %res
100}
101
102define double @f11(<2 x double> %val) {
103; CHECK-LABEL: f11:
104; CHECK: wfidb %f0, %v24, 4, 5
105; CHECK: br %r14
106  %scalar = extractelement <2 x double> %val, i32 0
107  %res = call double @llvm.trunc.f64(double %scalar)
108  ret double %res
109}
110
111define double @f12(<2 x double> %val) {
112; CHECK-LABEL: f12:
113; CHECK: wfidb %f0, %v24, 4, 1
114; CHECK: br %r14
115  %scalar = extractelement <2 x double> %val, i32 0
116  %res = call double @llvm.round.f64(double %scalar)
117  ret double %res
118}
119