1; RUN: llc < %s -asm-verbose=false | FileCheck %s
2
3; Test that basic conversion operations assemble as expected.
4
5target datalayout = "e-p:32:32-i64:64-n32:64-S128"
6target triple = "wasm32-unknown-unknown"
7
8; CHECK-LABEL: i32_wrap_i64:
9; CHECK-NEXT: .param i64{{$}}
10; CHECK-NEXT: .result i32{{$}}
11; CHECK-NEXT: i32.wrap/i64 $push[[NUM:[0-9]+]], $0{{$}}
12; CHECK-NEXT: return $pop[[NUM]]{{$}}
13define i32 @i32_wrap_i64(i64 %x) {
14  %a = trunc i64 %x to i32
15  ret i32 %a
16}
17
18; CHECK-LABEL: i64_extend_s_i32:
19; CHECK-NEXT: .param i32
20; CHECK-NEXT: .result i64
21; CHECK-NEXT: i64.extend_s/i32 $push[[NUM:[0-9]+]], $0{{$}}
22; CHECK-NEXT: return $pop[[NUM]]{{$}}
23define i64 @i64_extend_s_i32(i32 %x) {
24  %a = sext i32 %x to i64
25  ret i64 %a
26}
27
28; CHECK-LABEL: i64_extend_u_i32:
29; CHECK-NEXT: .param i32
30; CHECK-NEXT: .result i64
31; CHECK-NEXT: i64.extend_u/i32 $push[[NUM:[0-9]+]], $0{{$}}
32; CHECK-NEXT: return $pop[[NUM]]{{$}}
33define i64 @i64_extend_u_i32(i32 %x) {
34  %a = zext i32 %x to i64
35  ret i64 %a
36}
37
38; CHECK-LABEL: i32_trunc_s_f32:
39; CHECK-NEXT: .param f32
40; CHECK-NEXT: .result i32
41; CHECK-NEXT: i32.trunc_s/f32 $push[[NUM:[0-9]+]], $0{{$}}
42; CHECK-NEXT: return $pop[[NUM]]{{$}}
43define i32 @i32_trunc_s_f32(float %x) {
44  %a = fptosi float %x to i32
45  ret i32 %a
46}
47
48; CHECK-LABEL: i32_trunc_u_f32:
49; CHECK-NEXT: .param f32
50; CHECK-NEXT: .result i32
51; CHECK-NEXT: i32.trunc_u/f32 $push[[NUM:[0-9]+]], $0{{$}}
52; CHECK-NEXT: return $pop[[NUM]]{{$}}
53define i32 @i32_trunc_u_f32(float %x) {
54  %a = fptoui float %x to i32
55  ret i32 %a
56}
57
58; CHECK-LABEL: i32_trunc_s_f64:
59; CHECK-NEXT: .param f64
60; CHECK-NEXT: .result i32
61; CHECK-NEXT: i32.trunc_s/f64 $push[[NUM:[0-9]+]], $0{{$}}
62; CHECK-NEXT: return $pop[[NUM]]{{$}}
63define i32 @i32_trunc_s_f64(double %x) {
64  %a = fptosi double %x to i32
65  ret i32 %a
66}
67
68; CHECK-LABEL: i32_trunc_u_f64:
69; CHECK-NEXT: .param f64
70; CHECK-NEXT: .result i32
71; CHECK-NEXT: i32.trunc_u/f64 $push[[NUM:[0-9]+]], $0{{$}}
72; CHECK-NEXT: return $pop[[NUM]]{{$}}
73define i32 @i32_trunc_u_f64(double %x) {
74  %a = fptoui double %x to i32
75  ret i32 %a
76}
77
78; CHECK-LABEL: i64_trunc_s_f32:
79; CHECK-NEXT: .param f32
80; CHECK-NEXT: .result i64
81; CHECK-NEXT: i64.trunc_s/f32 $push[[NUM:[0-9]+]], $0{{$}}
82; CHECK-NEXT: return $pop[[NUM]]{{$}}
83define i64 @i64_trunc_s_f32(float %x) {
84  %a = fptosi float %x to i64
85  ret i64 %a
86}
87
88; CHECK-LABEL: i64_trunc_u_f32:
89; CHECK-NEXT: .param f32
90; CHECK-NEXT: .result i64
91; CHECK-NEXT: i64.trunc_u/f32 $push[[NUM:[0-9]+]], $0{{$}}
92; CHECK-NEXT: return $pop[[NUM]]{{$}}
93define i64 @i64_trunc_u_f32(float %x) {
94  %a = fptoui float %x to i64
95  ret i64 %a
96}
97
98; CHECK-LABEL: i64_trunc_s_f64:
99; CHECK-NEXT: .param f64
100; CHECK-NEXT: .result i64
101; CHECK-NEXT: i64.trunc_s/f64 $push[[NUM:[0-9]+]], $0{{$}}
102; CHECK-NEXT: return $pop[[NUM]]{{$}}
103define i64 @i64_trunc_s_f64(double %x) {
104  %a = fptosi double %x to i64
105  ret i64 %a
106}
107
108; CHECK-LABEL: i64_trunc_u_f64:
109; CHECK-NEXT: .param f64
110; CHECK-NEXT: .result i64
111; CHECK-NEXT: i64.trunc_u/f64 $push[[NUM:[0-9]+]], $0{{$}}
112; CHECK-NEXT: return $pop[[NUM]]{{$}}
113define i64 @i64_trunc_u_f64(double %x) {
114  %a = fptoui double %x to i64
115  ret i64 %a
116}
117
118; CHECK-LABEL: f32_convert_s_i32:
119; CHECK-NEXT: .param i32
120; CHECK-NEXT: .result f32
121; CHECK-NEXT: f32.convert_s/i32 $push[[NUM:[0-9]+]], $0{{$}}
122; CHECK-NEXT: return $pop[[NUM]]{{$}}
123define float @f32_convert_s_i32(i32 %x) {
124  %a = sitofp i32 %x to float
125  ret float %a
126}
127
128; CHECK-LABEL: f32_convert_u_i32:
129; CHECK-NEXT: .param i32
130; CHECK-NEXT: .result f32
131; CHECK-NEXT: f32.convert_u/i32 $push[[NUM:[0-9]+]], $0{{$}}
132; CHECK-NEXT: return $pop[[NUM]]{{$}}
133define float @f32_convert_u_i32(i32 %x) {
134  %a = uitofp i32 %x to float
135  ret float %a
136}
137
138; CHECK-LABEL: f64_convert_s_i32:
139; CHECK-NEXT: .param i32
140; CHECK-NEXT: .result f64
141; CHECK-NEXT: f64.convert_s/i32 $push[[NUM:[0-9]+]], $0{{$}}
142; CHECK-NEXT: return $pop[[NUM]]{{$}}
143define double @f64_convert_s_i32(i32 %x) {
144  %a = sitofp i32 %x to double
145  ret double %a
146}
147
148; CHECK-LABEL: f64_convert_u_i32:
149; CHECK-NEXT: .param i32
150; CHECK-NEXT: .result f64
151; CHECK-NEXT: f64.convert_u/i32 $push[[NUM:[0-9]+]], $0{{$}}
152; CHECK-NEXT: return $pop[[NUM]]{{$}}
153define double @f64_convert_u_i32(i32 %x) {
154  %a = uitofp i32 %x to double
155  ret double %a
156}
157
158; CHECK-LABEL: f32_convert_s_i64:
159; CHECK-NEXT: .param i64
160; CHECK-NEXT: .result f32
161; CHECK-NEXT: f32.convert_s/i64 $push[[NUM:[0-9]+]], $0{{$}}
162; CHECK-NEXT: return $pop[[NUM]]{{$}}
163define float @f32_convert_s_i64(i64 %x) {
164  %a = sitofp i64 %x to float
165  ret float %a
166}
167
168; CHECK-LABEL: f32_convert_u_i64:
169; CHECK-NEXT: .param i64
170; CHECK-NEXT: .result f32
171; CHECK-NEXT: f32.convert_u/i64 $push[[NUM:[0-9]+]], $0{{$}}
172; CHECK-NEXT: return $pop[[NUM]]{{$}}
173define float @f32_convert_u_i64(i64 %x) {
174  %a = uitofp i64 %x to float
175  ret float %a
176}
177
178; CHECK-LABEL: f64_convert_s_i64:
179; CHECK-NEXT: .param i64
180; CHECK-NEXT: .result f64
181; CHECK-NEXT: f64.convert_s/i64 $push[[NUM:[0-9]+]], $0{{$}}
182; CHECK-NEXT: return $pop[[NUM]]{{$}}
183define double @f64_convert_s_i64(i64 %x) {
184  %a = sitofp i64 %x to double
185  ret double %a
186}
187
188; CHECK-LABEL: f64_convert_u_i64:
189; CHECK-NEXT: .param i64
190; CHECK-NEXT: .result f64
191; CHECK-NEXT: f64.convert_u/i64 $push[[NUM:[0-9]+]], $0{{$}}
192; CHECK-NEXT: return $pop[[NUM]]{{$}}
193define double @f64_convert_u_i64(i64 %x) {
194  %a = uitofp i64 %x to double
195  ret double %a
196}
197
198; CHECK-LABEL: f64_promote_f32:
199; CHECK-NEXT: .param f32
200; CHECK-NEXT: .result f64
201; CHECK-NEXT: f64.promote/f32 $push[[NUM:[0-9]+]], $0{{$}}
202; CHECK-NEXT: return $pop[[NUM]]{{$}}
203define double @f64_promote_f32(float %x) {
204  %a = fpext float %x to double
205  ret double %a
206}
207
208; CHECK-LABEL: f32_demote_f64:
209; CHECK-NEXT: .param f64
210; CHECK-NEXT: .result f32
211; CHECK-NEXT: f32.demote/f64 $push[[NUM:[0-9]+]], $0{{$}}
212; CHECK-NEXT: return $pop[[NUM]]{{$}}
213define float @f32_demote_f64(double %x) {
214  %a = fptrunc double %x to float
215  ret float %a
216}
217