xref: /aosp_15_r20/external/llvm/test/CodeGen/NVPTX/convert-fp.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s
3*9880d681SAndroid Build Coastguard Worker
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Workerdefine i16 @cvt_i16_f32(float %x) {
6*9880d681SAndroid Build Coastguard Worker; CHECK: cvt.rzi.u16.f32 %rs{{[0-9]+}}, %f{{[0-9]+}};
7*9880d681SAndroid Build Coastguard Worker; CHECK: ret;
8*9880d681SAndroid Build Coastguard Worker  %a = fptoui float %x to i16
9*9880d681SAndroid Build Coastguard Worker  ret i16 %a
10*9880d681SAndroid Build Coastguard Worker}
11*9880d681SAndroid Build Coastguard Worker
12*9880d681SAndroid Build Coastguard Workerdefine i16 @cvt_i16_f64(double %x) {
13*9880d681SAndroid Build Coastguard Worker; CHECK: cvt.rzi.u16.f64 %rs{{[0-9]+}}, %fd{{[0-9]+}};
14*9880d681SAndroid Build Coastguard Worker; CHECK: ret;
15*9880d681SAndroid Build Coastguard Worker  %a = fptoui double %x to i16
16*9880d681SAndroid Build Coastguard Worker  ret i16 %a
17*9880d681SAndroid Build Coastguard Worker}
18*9880d681SAndroid Build Coastguard Worker
19*9880d681SAndroid Build Coastguard Workerdefine i32 @cvt_i32_f32(float %x) {
20*9880d681SAndroid Build Coastguard Worker; CHECK: cvt.rzi.u32.f32 %r{{[0-9]+}}, %f{{[0-9]+}};
21*9880d681SAndroid Build Coastguard Worker; CHECK: ret;
22*9880d681SAndroid Build Coastguard Worker  %a = fptoui float %x to i32
23*9880d681SAndroid Build Coastguard Worker  ret i32 %a
24*9880d681SAndroid Build Coastguard Worker}
25*9880d681SAndroid Build Coastguard Worker
26*9880d681SAndroid Build Coastguard Workerdefine i32 @cvt_i32_f64(double %x) {
27*9880d681SAndroid Build Coastguard Worker; CHECK: cvt.rzi.u32.f64 %r{{[0-9]+}}, %fd{{[0-9]+}};
28*9880d681SAndroid Build Coastguard Worker; CHECK: ret;
29*9880d681SAndroid Build Coastguard Worker  %a = fptoui double %x to i32
30*9880d681SAndroid Build Coastguard Worker  ret i32 %a
31*9880d681SAndroid Build Coastguard Worker}
32*9880d681SAndroid Build Coastguard Worker
33*9880d681SAndroid Build Coastguard Worker
34*9880d681SAndroid Build Coastguard Workerdefine i64 @cvt_i64_f32(float %x) {
35*9880d681SAndroid Build Coastguard Worker; CHECK: cvt.rzi.u64.f32 %rd{{[0-9]+}}, %f{{[0-9]+}};
36*9880d681SAndroid Build Coastguard Worker; CHECK: ret;
37*9880d681SAndroid Build Coastguard Worker  %a = fptoui float %x to i64
38*9880d681SAndroid Build Coastguard Worker  ret i64 %a
39*9880d681SAndroid Build Coastguard Worker}
40*9880d681SAndroid Build Coastguard Worker
41*9880d681SAndroid Build Coastguard Workerdefine i64 @cvt_i64_f64(double %x) {
42*9880d681SAndroid Build Coastguard Worker; CHECK: cvt.rzi.u64.f64 %rd{{[0-9]+}}, %fd{{[0-9]+}};
43*9880d681SAndroid Build Coastguard Worker; CHECK: ret;
44*9880d681SAndroid Build Coastguard Worker  %a = fptoui double %x to i64
45*9880d681SAndroid Build Coastguard Worker  ret i64 %a
46*9880d681SAndroid Build Coastguard Worker}
47*9880d681SAndroid Build Coastguard Worker
48*9880d681SAndroid Build Coastguard Workerdefine float @cvt_f32_i16(i16 %x) {
49*9880d681SAndroid Build Coastguard Worker; CHECK: cvt.rn.f32.u16 %f{{[0-9]+}}, %rs{{[0-9]+}};
50*9880d681SAndroid Build Coastguard Worker; CHECK: ret;
51*9880d681SAndroid Build Coastguard Worker  %a = uitofp i16 %x to float
52*9880d681SAndroid Build Coastguard Worker  ret float %a
53*9880d681SAndroid Build Coastguard Worker}
54*9880d681SAndroid Build Coastguard Worker
55*9880d681SAndroid Build Coastguard Workerdefine float @cvt_f32_i32(i32 %x) {
56*9880d681SAndroid Build Coastguard Worker; CHECK: cvt.rn.f32.u32 %f{{[0-9]+}}, %r{{[0-9]+}};
57*9880d681SAndroid Build Coastguard Worker; CHECK: ret;
58*9880d681SAndroid Build Coastguard Worker  %a = uitofp i32 %x to float
59*9880d681SAndroid Build Coastguard Worker  ret float %a
60*9880d681SAndroid Build Coastguard Worker}
61*9880d681SAndroid Build Coastguard Worker
62*9880d681SAndroid Build Coastguard Workerdefine float @cvt_f32_i64(i64 %x) {
63*9880d681SAndroid Build Coastguard Worker; CHECK: cvt.rn.f32.u64 %f{{[0-9]+}}, %rd{{[0-9]+}};
64*9880d681SAndroid Build Coastguard Worker; CHECK: ret;
65*9880d681SAndroid Build Coastguard Worker  %a = uitofp i64 %x to float
66*9880d681SAndroid Build Coastguard Worker  ret float %a
67*9880d681SAndroid Build Coastguard Worker}
68*9880d681SAndroid Build Coastguard Worker
69*9880d681SAndroid Build Coastguard Workerdefine float @cvt_f32_f64(double %x) {
70*9880d681SAndroid Build Coastguard Worker; CHECK: cvt.rn.f32.f64 %f{{[0-9]+}}, %fd{{[0-9]+}};
71*9880d681SAndroid Build Coastguard Worker; CHECK: ret;
72*9880d681SAndroid Build Coastguard Worker  %a = fptrunc double %x to float
73*9880d681SAndroid Build Coastguard Worker  ret float %a
74*9880d681SAndroid Build Coastguard Worker}
75*9880d681SAndroid Build Coastguard Worker
76*9880d681SAndroid Build Coastguard Workerdefine float @cvt_f32_s16(i16 %x) {
77*9880d681SAndroid Build Coastguard Worker; CHECK: cvt.rn.f32.s16 %f{{[0-9]+}}, %rs{{[0-9]+}}
78*9880d681SAndroid Build Coastguard Worker; CHECK: ret
79*9880d681SAndroid Build Coastguard Worker  %a = sitofp i16 %x to float
80*9880d681SAndroid Build Coastguard Worker  ret float %a
81*9880d681SAndroid Build Coastguard Worker}
82*9880d681SAndroid Build Coastguard Worker
83*9880d681SAndroid Build Coastguard Workerdefine float @cvt_f32_s32(i32 %x) {
84*9880d681SAndroid Build Coastguard Worker; CHECK: cvt.rn.f32.s32 %f{{[0-9]+}}, %r{{[0-9]+}}
85*9880d681SAndroid Build Coastguard Worker; CHECK: ret
86*9880d681SAndroid Build Coastguard Worker  %a = sitofp i32 %x to float
87*9880d681SAndroid Build Coastguard Worker  ret float %a
88*9880d681SAndroid Build Coastguard Worker}
89*9880d681SAndroid Build Coastguard Worker
90*9880d681SAndroid Build Coastguard Workerdefine float @cvt_f32_s64(i64 %x) {
91*9880d681SAndroid Build Coastguard Worker; CHECK: cvt.rn.f32.s64 %f{{[0-9]+}}, %rd{{[0-9]+}}
92*9880d681SAndroid Build Coastguard Worker; CHECK: ret
93*9880d681SAndroid Build Coastguard Worker  %a = sitofp i64 %x to float
94*9880d681SAndroid Build Coastguard Worker  ret float %a
95*9880d681SAndroid Build Coastguard Worker}
96*9880d681SAndroid Build Coastguard Worker
97*9880d681SAndroid Build Coastguard Workerdefine double @cvt_f64_i16(i16 %x) {
98*9880d681SAndroid Build Coastguard Worker; CHECK: cvt.rn.f64.u16 %fd{{[0-9]+}}, %rs{{[0-9]+}};
99*9880d681SAndroid Build Coastguard Worker; CHECK: ret;
100*9880d681SAndroid Build Coastguard Worker  %a = uitofp i16 %x to double
101*9880d681SAndroid Build Coastguard Worker  ret double %a
102*9880d681SAndroid Build Coastguard Worker}
103*9880d681SAndroid Build Coastguard Worker
104*9880d681SAndroid Build Coastguard Workerdefine double @cvt_f64_i32(i32 %x) {
105*9880d681SAndroid Build Coastguard Worker; CHECK: cvt.rn.f64.u32 %fd{{[0-9]+}}, %r{{[0-9]+}};
106*9880d681SAndroid Build Coastguard Worker; CHECK: ret;
107*9880d681SAndroid Build Coastguard Worker  %a = uitofp i32 %x to double
108*9880d681SAndroid Build Coastguard Worker  ret double %a
109*9880d681SAndroid Build Coastguard Worker}
110*9880d681SAndroid Build Coastguard Worker
111*9880d681SAndroid Build Coastguard Workerdefine double @cvt_f64_i64(i64 %x) {
112*9880d681SAndroid Build Coastguard Worker; CHECK: cvt.rn.f64.u64 %fd{{[0-9]+}}, %rd{{[0-9]+}};
113*9880d681SAndroid Build Coastguard Worker; CHECK: ret;
114*9880d681SAndroid Build Coastguard Worker  %a = uitofp i64 %x to double
115*9880d681SAndroid Build Coastguard Worker  ret double %a
116*9880d681SAndroid Build Coastguard Worker}
117*9880d681SAndroid Build Coastguard Worker
118*9880d681SAndroid Build Coastguard Workerdefine double @cvt_f64_f32(float %x) {
119*9880d681SAndroid Build Coastguard Worker; CHECK: cvt.f64.f32 %fd{{[0-9]+}}, %f{{[0-9]+}};
120*9880d681SAndroid Build Coastguard Worker; CHECK: ret;
121*9880d681SAndroid Build Coastguard Worker  %a = fpext float %x to double
122*9880d681SAndroid Build Coastguard Worker  ret double %a
123*9880d681SAndroid Build Coastguard Worker}
124*9880d681SAndroid Build Coastguard Worker
125*9880d681SAndroid Build Coastguard Workerdefine double @cvt_f64_s16(i16 %x) {
126*9880d681SAndroid Build Coastguard Worker; CHECK: cvt.rn.f64.s16 %fd{{[0-9]+}}, %rs{{[0-9]+}}
127*9880d681SAndroid Build Coastguard Worker; CHECK: ret
128*9880d681SAndroid Build Coastguard Worker  %a = sitofp i16 %x to double
129*9880d681SAndroid Build Coastguard Worker  ret double %a
130*9880d681SAndroid Build Coastguard Worker}
131*9880d681SAndroid Build Coastguard Worker
132*9880d681SAndroid Build Coastguard Workerdefine double @cvt_f64_s32(i32 %x) {
133*9880d681SAndroid Build Coastguard Worker; CHECK: cvt.rn.f64.s32 %fd{{[0-9]+}}, %r{{[0-9]+}}
134*9880d681SAndroid Build Coastguard Worker; CHECK: ret
135*9880d681SAndroid Build Coastguard Worker  %a = sitofp i32 %x to double
136*9880d681SAndroid Build Coastguard Worker  ret double %a
137*9880d681SAndroid Build Coastguard Worker}
138*9880d681SAndroid Build Coastguard Worker
139*9880d681SAndroid Build Coastguard Workerdefine double @cvt_f64_s64(i64 %x) {
140*9880d681SAndroid Build Coastguard Worker; CHECK: cvt.rn.f64.s64 %fd{{[0-9]+}}, %rd{{[0-9]+}}
141*9880d681SAndroid Build Coastguard Worker; CHECK: ret
142*9880d681SAndroid Build Coastguard Worker  %a = sitofp i64 %x to double
143*9880d681SAndroid Build Coastguard Worker  ret double %a
144*9880d681SAndroid Build Coastguard Worker}
145