tinygo/compiler/testdata/goroutine-wasm-asyncify.ll at e940f30a2a7a08f8ea1f2b07b03b77bf9e2abbac · tinygo-org/tinygo · GitHub

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
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
; ModuleID = 'goroutine.go'
source_filename = "goroutine.go"
target datalayout = "e-m:e-p:32:32-p10:8:8-p20:8:8-i64:64-i128:128-n32:64-S128-ni:1:10:20"
target triple = "wasm32-unknown-wasi"

@"main$string" = internal unnamed_addr constant [4 x i8] c"test", align 1

; Function Attrs: allockind("alloc,zeroed") allocsize(0)
declare noalias nonnull ptr @runtime.alloc(i32, ptr, ptr) #0

declare void @runtime.trackPointer(ptr nocapture readonly, ptr, ptr) #1

; Function Attrs: nounwind
define hidden void @main.init(ptr %context) unnamed_addr #2 {
entry:
  ret void
}

; Function Attrs: nounwind
define hidden void @main.regularFunctionGoroutine(ptr %context) unnamed_addr #2 {
entry:
  call void @"internal/task.start"(i32 ptrtoint (ptr @"main.regularFunction$gowrapper" to i32), ptr nonnull inttoptr (i32 5 to ptr), i32 65536, ptr undef) #11
  ret void
}

declare void @main.regularFunction(i32, ptr) #1

declare void @runtime.deadlock(ptr) #1

; Function Attrs: nounwind
define linkonce_odr void @"main.regularFunction$gowrapper"(ptr %0) unnamed_addr #3 {
entry:
  %unpack.int = ptrtoint ptr %0 to i32
  call void @main.regularFunction(i32 %unpack.int, ptr undef) #11
  call void @runtime.deadlock(ptr undef) #11
  unreachable
}

declare void @"internal/task.start"(i32, ptr, i32, ptr) #1

; Function Attrs: nounwind
define hidden void @main.inlineFunctionGoroutine(ptr %context) unnamed_addr #2 {
entry:
  call void @"internal/task.start"(i32 ptrtoint (ptr @"main.inlineFunctionGoroutine$1$gowrapper" to i32), ptr nonnull inttoptr (i32 5 to ptr), i32 65536, ptr undef) #11
  ret void
}

; Function Attrs: nounwind
define internal void @"main.inlineFunctionGoroutine$1"(i32 %x, ptr %context) unnamed_addr #2 {
entry:
  ret void
}

; Function Attrs: nounwind
define linkonce_odr void @"main.inlineFunctionGoroutine$1$gowrapper"(ptr %0) unnamed_addr #4 {
entry:
  %unpack.int = ptrtoint ptr %0 to i32
  call void @"main.inlineFunctionGoroutine$1"(i32 %unpack.int, ptr undef)
  call void @runtime.deadlock(ptr undef) #11
  unreachable
}

; Function Attrs: nounwind
define hidden void @main.closureFunctionGoroutine(ptr %context) unnamed_addr #2 {
entry:
  %stackalloc = alloca i8, align 1
  %n = call align 4 dereferenceable(4) ptr @runtime.alloc(i32 4, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #11
  call void @runtime.trackPointer(ptr nonnull %n, ptr nonnull %stackalloc, ptr undef) #11
  store i32 3, ptr %n, align 4
  call void @runtime.trackPointer(ptr nonnull %n, ptr nonnull %stackalloc, ptr undef) #11
  call void @runtime.trackPointer(ptr nonnull @"main.closureFunctionGoroutine$1", ptr nonnull %stackalloc, ptr undef) #11
  %0 = call align 4 dereferenceable(8) ptr @runtime.alloc(i32 8, ptr null, ptr undef) #11
  call void @runtime.trackPointer(ptr nonnull %0, ptr nonnull %stackalloc, ptr undef) #11
  store i32 5, ptr %0, align 4
  %1 = getelementptr inbounds nuw i8, ptr %0, i32 4
  store ptr %n, ptr %1, align 4
  call void @"internal/task.start"(i32 ptrtoint (ptr @"main.closureFunctionGoroutine$1$gowrapper" to i32), ptr nonnull %0, i32 65536, ptr undef) #11
  %2 = load i32, ptr %n, align 4
  call void @runtime.printlock(ptr undef) #11
  call void @runtime.printint32(i32 %2, ptr undef) #11
  call void @runtime.printunlock(ptr undef) #11
  ret void
}

; Function Attrs: nounwind
define internal void @"main.closureFunctionGoroutine$1"(i32 %x, ptr %context) unnamed_addr #2 {
entry:
  store i32 7, ptr %context, align 4
  ret void
}

; Function Attrs: nounwind
define linkonce_odr void @"main.closureFunctionGoroutine$1$gowrapper"(ptr %0) unnamed_addr #5 {
entry:
  %1 = load i32, ptr %0, align 4
  %2 = getelementptr inbounds nuw i8, ptr %0, i32 4
  %3 = load ptr, ptr %2, align 4
  call void @"main.closureFunctionGoroutine$1"(i32 %1, ptr %3)
  call void @runtime.deadlock(ptr undef) #11
  unreachable
}

declare void @runtime.printlock(ptr) #1

declare void @runtime.printint32(i32, ptr) #1

declare void @runtime.printunlock(ptr) #1

; Function Attrs: nounwind
define hidden void @main.funcGoroutine(ptr %fn.context, ptr %fn.funcptr, ptr %context) unnamed_addr #2 {
entry:
  %stackalloc = alloca i8, align 1
  %0 = call align 4 dereferenceable(12) ptr @runtime.alloc(i32 12, ptr null, ptr undef) #11
  call void @runtime.trackPointer(ptr nonnull %0, ptr nonnull %stackalloc, ptr undef) #11
  store i32 5, ptr %0, align 4
  %1 = getelementptr inbounds nuw i8, ptr %0, i32 4
  store ptr %fn.context, ptr %1, align 4
  %2 = getelementptr inbounds nuw i8, ptr %0, i32 8
  store ptr %fn.funcptr, ptr %2, align 4
  call void @"internal/task.start"(i32 ptrtoint (ptr @main.funcGoroutine.gowrapper to i32), ptr nonnull %0, i32 65536, ptr undef) #11
  ret void
}

; Function Attrs: nounwind
define linkonce_odr void @main.funcGoroutine.gowrapper(ptr %0) unnamed_addr #6 {
entry:
  %1 = load i32, ptr %0, align 4
  %2 = getelementptr inbounds nuw i8, ptr %0, i32 4
  %3 = load ptr, ptr %2, align 4
  %4 = getelementptr inbounds nuw i8, ptr %0, i32 8
  %5 = load ptr, ptr %4, align 4
  call void %5(i32 %1, ptr %3) #11
  call void @runtime.deadlock(ptr undef) #11
  unreachable
}

; Function Attrs: nounwind
define hidden void @main.recoverBuiltinGoroutine(ptr %context) unnamed_addr #2 {
entry:
  ret void
}

; Function Attrs: nounwind
define hidden void @main.copyBuiltinGoroutine(ptr %dst.data, i32 range(i32 0, -2147483648) %dst.len, i32 range(i32 0, -2147483648) %dst.cap, ptr %src.data, i32 range(i32 0, -2147483648) %src.len, i32 range(i32 0, -2147483648) %src.cap, ptr %context) unnamed_addr #2 {
entry:
  %copy.n = call i32 @llvm.umin.i32(i32 %dst.len, i32 %src.len)
  call void @llvm.memmove.p0.p0.i32(ptr align 1 %dst.data, ptr align 1 %src.data, i32 %copy.n, i1 false)
  ret void
}

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.umin.i32(i32, i32) #7

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memmove.p0.p0.i32(ptr nocapture writeonly, ptr nocapture readonly, i32, i1 immarg) #8

; Function Attrs: nounwind
define hidden void @main.closeBuiltinGoroutine(ptr dereferenceable_or_null(36) %ch, ptr %context) unnamed_addr #2 {
entry:
  call void @runtime.chanClose(ptr %ch, ptr undef) #11
  ret void
}

declare void @runtime.chanClose(ptr dereferenceable_or_null(36), ptr) #1

; Function Attrs: nounwind
define hidden void @main.startInterfaceMethod(ptr %itf.typecode, ptr %itf.value, ptr %context) unnamed_addr #2 {
entry:
  %stackalloc = alloca i8, align 1
  %0 = call align 4 dereferenceable(16) ptr @runtime.alloc(i32 16, ptr null, ptr undef) #11
  call void @runtime.trackPointer(ptr nonnull %0, ptr nonnull %stackalloc, ptr undef) #11
  store ptr %itf.value, ptr %0, align 4
  %1 = getelementptr inbounds nuw i8, ptr %0, i32 4
  store ptr @"main$string", ptr %1, align 4
  %2 = getelementptr inbounds nuw i8, ptr %0, i32 8
  store i32 4, ptr %2, align 4
  %3 = getelementptr inbounds nuw i8, ptr %0, i32 12
  store ptr %itf.typecode, ptr %3, align 4
  call void @"internal/task.start"(i32 ptrtoint (ptr @"interface:{Print:func:{basic:string}{}}.Print$invoke$gowrapper" to i32), ptr nonnull %0, i32 65536, ptr undef) #11
  ret void
}

declare void @"interface:{Print:func:{basic:string}{}}.Print$invoke"(ptr, ptr, i32, ptr, ptr) #9

; Function Attrs: nounwind
define linkonce_odr void @"interface:{Print:func:{basic:string}{}}.Print$invoke$gowrapper"(ptr %0) unnamed_addr #10 {
entry:
  %1 = load ptr, ptr %0, align 4
  %2 = getelementptr inbounds nuw i8, ptr %0, i32 4
  %3 = load ptr, ptr %2, align 4
  %4 = getelementptr inbounds nuw i8, ptr %0, i32 8
  %5 = load i32, ptr %4, align 4
  %6 = getelementptr inbounds nuw i8, ptr %0, i32 12
  %7 = load ptr, ptr %6, align 4
  call void @"interface:{Print:func:{basic:string}{}}.Print$invoke"(ptr %1, ptr %3, i32 %5, ptr %7, ptr undef) #11
  call void @runtime.deadlock(ptr undef) #11
  unreachable
}

attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+bulk-memory-opt,+call-indirect-overlong,+mutable-globals,+nontrapping-fptoint,+sign-ext,-multivalue,-reference-types" }
attributes #1 = { "target-features"="+bulk-memory,+bulk-memory-opt,+call-indirect-overlong,+mutable-globals,+nontrapping-fptoint,+sign-ext,-multivalue,-reference-types" }
attributes #2 = { nounwind "target-features"="+bulk-memory,+bulk-memory-opt,+call-indirect-overlong,+mutable-globals,+nontrapping-fptoint,+sign-ext,-multivalue,-reference-types" }
attributes #3 = { nounwind "target-features"="+bulk-memory,+bulk-memory-opt,+call-indirect-overlong,+mutable-globals,+nontrapping-fptoint,+sign-ext,-multivalue,-reference-types" "tinygo-gowrapper"="main.regularFunction" }
attributes #4 = { nounwind "target-features"="+bulk-memory,+bulk-memory-opt,+call-indirect-overlong,+mutable-globals,+nontrapping-fptoint,+sign-ext,-multivalue,-reference-types" "tinygo-gowrapper"="main.inlineFunctionGoroutine$1" }
attributes #5 = { nounwind "target-features"="+bulk-memory,+bulk-memory-opt,+call-indirect-overlong,+mutable-globals,+nontrapping-fptoint,+sign-ext,-multivalue,-reference-types" "tinygo-gowrapper"="main.closureFunctionGoroutine$1" }
attributes #6 = { nounwind "target-features"="+bulk-memory,+bulk-memory-opt,+call-indirect-overlong,+mutable-globals,+nontrapping-fptoint,+sign-ext,-multivalue,-reference-types" "tinygo-gowrapper" }
attributes #7 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #8 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #9 = { "target-features"="+bulk-memory,+bulk-memory-opt,+call-indirect-overlong,+mutable-globals,+nontrapping-fptoint,+sign-ext,-multivalue,-reference-types" "tinygo-invoke"="reflect/methods.Print(string)" "tinygo-methods"="reflect/methods.Print(string)" }
attributes #10 = { nounwind "target-features"="+bulk-memory,+bulk-memory-opt,+call-indirect-overlong,+mutable-globals,+nontrapping-fptoint,+sign-ext,-multivalue,-reference-types" "tinygo-gowrapper"="interface:{Print:func:{basic:string}{}}.Print$invoke" }
attributes #11 = { nounwind }