blob: 4b5446e317f42db86e5dc6988e0f1329972708f7 [file] [log] [blame]
Justin Holewinskiae556d32012-05-04 20:18:50 +00001; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
2; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s
3
4
5define i16 @cvt_i16_f32(float %x) {
6; CHECK: cvt.rzi.u16.f32 %rs{{[0-9]+}}, %f{{[0-9]+}};
7; CHECK: ret;
8 %a = fptoui float %x to i16
9 ret i16 %a
10}
11
12define i16 @cvt_i16_f64(double %x) {
Justin Holewinski3e037d92014-07-16 16:26:58 +000013; CHECK: cvt.rzi.u16.f64 %rs{{[0-9]+}}, %fd{{[0-9]+}};
Justin Holewinskiae556d32012-05-04 20:18:50 +000014; CHECK: ret;
15 %a = fptoui double %x to i16
16 ret i16 %a
17}
18
19define i32 @cvt_i32_f32(float %x) {
20; CHECK: cvt.rzi.u32.f32 %r{{[0-9]+}}, %f{{[0-9]+}};
21; CHECK: ret;
22 %a = fptoui float %x to i32
23 ret i32 %a
24}
25
26define i32 @cvt_i32_f64(double %x) {
Justin Holewinski3e037d92014-07-16 16:26:58 +000027; CHECK: cvt.rzi.u32.f64 %r{{[0-9]+}}, %fd{{[0-9]+}};
Justin Holewinskiae556d32012-05-04 20:18:50 +000028; CHECK: ret;
29 %a = fptoui double %x to i32
30 ret i32 %a
31}
32
33
34define i64 @cvt_i64_f32(float %x) {
Justin Holewinski3e037d92014-07-16 16:26:58 +000035; CHECK: cvt.rzi.u64.f32 %rd{{[0-9]+}}, %f{{[0-9]+}};
Justin Holewinskiae556d32012-05-04 20:18:50 +000036; CHECK: ret;
37 %a = fptoui float %x to i64
38 ret i64 %a
39}
40
41define i64 @cvt_i64_f64(double %x) {
Justin Holewinski3e037d92014-07-16 16:26:58 +000042; CHECK: cvt.rzi.u64.f64 %rd{{[0-9]+}}, %fd{{[0-9]+}};
Justin Holewinskiae556d32012-05-04 20:18:50 +000043; CHECK: ret;
44 %a = fptoui double %x to i64
45 ret i64 %a
46}
47
48define float @cvt_f32_i16(i16 %x) {
49; CHECK: cvt.rn.f32.u16 %f{{[0-9]+}}, %rs{{[0-9]+}};
50; CHECK: ret;
51 %a = uitofp i16 %x to float
52 ret float %a
53}
54
55define float @cvt_f32_i32(i32 %x) {
56; CHECK: cvt.rn.f32.u32 %f{{[0-9]+}}, %r{{[0-9]+}};
57; CHECK: ret;
58 %a = uitofp i32 %x to float
59 ret float %a
60}
61
62define float @cvt_f32_i64(i64 %x) {
Justin Holewinski3e037d92014-07-16 16:26:58 +000063; CHECK: cvt.rn.f32.u64 %f{{[0-9]+}}, %rd{{[0-9]+}};
Justin Holewinskiae556d32012-05-04 20:18:50 +000064; CHECK: ret;
65 %a = uitofp i64 %x to float
66 ret float %a
67}
68
69define float @cvt_f32_f64(double %x) {
Justin Holewinski3e037d92014-07-16 16:26:58 +000070; CHECK: cvt.rn.f32.f64 %f{{[0-9]+}}, %fd{{[0-9]+}};
Justin Holewinskiae556d32012-05-04 20:18:50 +000071; CHECK: ret;
72 %a = fptrunc double %x to float
73 ret float %a
74}
75
76define float @cvt_f32_s16(i16 %x) {
77; CHECK: cvt.rn.f32.s16 %f{{[0-9]+}}, %rs{{[0-9]+}}
78; CHECK: ret
79 %a = sitofp i16 %x to float
80 ret float %a
81}
82
83define float @cvt_f32_s32(i32 %x) {
84; CHECK: cvt.rn.f32.s32 %f{{[0-9]+}}, %r{{[0-9]+}}
85; CHECK: ret
86 %a = sitofp i32 %x to float
87 ret float %a
88}
89
90define float @cvt_f32_s64(i64 %x) {
Justin Holewinski3e037d92014-07-16 16:26:58 +000091; CHECK: cvt.rn.f32.s64 %f{{[0-9]+}}, %rd{{[0-9]+}}
Justin Holewinskiae556d32012-05-04 20:18:50 +000092; CHECK: ret
93 %a = sitofp i64 %x to float
94 ret float %a
95}
96
97define double @cvt_f64_i16(i16 %x) {
Justin Holewinski3e037d92014-07-16 16:26:58 +000098; CHECK: cvt.rn.f64.u16 %fd{{[0-9]+}}, %rs{{[0-9]+}};
Justin Holewinskiae556d32012-05-04 20:18:50 +000099; CHECK: ret;
100 %a = uitofp i16 %x to double
101 ret double %a
102}
103
104define double @cvt_f64_i32(i32 %x) {
Justin Holewinski3e037d92014-07-16 16:26:58 +0000105; CHECK: cvt.rn.f64.u32 %fd{{[0-9]+}}, %r{{[0-9]+}};
Justin Holewinskiae556d32012-05-04 20:18:50 +0000106; CHECK: ret;
107 %a = uitofp i32 %x to double
108 ret double %a
109}
110
111define double @cvt_f64_i64(i64 %x) {
Justin Holewinski3e037d92014-07-16 16:26:58 +0000112; CHECK: cvt.rn.f64.u64 %fd{{[0-9]+}}, %rd{{[0-9]+}};
Justin Holewinskiae556d32012-05-04 20:18:50 +0000113; CHECK: ret;
114 %a = uitofp i64 %x to double
115 ret double %a
116}
117
118define double @cvt_f64_f32(float %x) {
Justin Holewinski3e037d92014-07-16 16:26:58 +0000119; CHECK: cvt.f64.f32 %fd{{[0-9]+}}, %f{{[0-9]+}};
Justin Holewinskiae556d32012-05-04 20:18:50 +0000120; CHECK: ret;
121 %a = fpext float %x to double
122 ret double %a
123}
124
125define double @cvt_f64_s16(i16 %x) {
Justin Holewinski3e037d92014-07-16 16:26:58 +0000126; CHECK: cvt.rn.f64.s16 %fd{{[0-9]+}}, %rs{{[0-9]+}}
Justin Holewinskiae556d32012-05-04 20:18:50 +0000127; CHECK: ret
128 %a = sitofp i16 %x to double
129 ret double %a
130}
131
132define double @cvt_f64_s32(i32 %x) {
Justin Holewinski3e037d92014-07-16 16:26:58 +0000133; CHECK: cvt.rn.f64.s32 %fd{{[0-9]+}}, %r{{[0-9]+}}
Justin Holewinskiae556d32012-05-04 20:18:50 +0000134; CHECK: ret
135 %a = sitofp i32 %x to double
136 ret double %a
137}
138
139define double @cvt_f64_s64(i64 %x) {
Justin Holewinski3e037d92014-07-16 16:26:58 +0000140; CHECK: cvt.rn.f64.s64 %fd{{[0-9]+}}, %rd{{[0-9]+}}
Justin Holewinskiae556d32012-05-04 20:18:50 +0000141; CHECK: ret
142 %a = sitofp i64 %x to double
143 ret double %a
144}