github.com/tinygo-org/tinygo@v0.31.3-0.20240404173401-90b0bf646c27/compiler/testdata/func.ll (about)

     1  ; ModuleID = 'func.go'
     2  source_filename = "func.go"
     3  target datalayout = "e-m:e-p:32:32-p10:8:8-p20:8:8-i64:64-n32:64-S128-ni:1:10:20"
     4  target triple = "wasm32-unknown-wasi"
     5  
     6  ; Function Attrs: allockind("alloc,zeroed") allocsize(0)
     7  declare noalias nonnull ptr @runtime.alloc(i32, ptr, ptr) #0
     8  
     9  declare void @runtime.trackPointer(ptr nocapture readonly, ptr, ptr) #1
    10  
    11  ; Function Attrs: nounwind
    12  define hidden void @main.init(ptr %context) unnamed_addr #2 {
    13  entry:
    14    ret void
    15  }
    16  
    17  ; Function Attrs: nounwind
    18  define hidden void @main.foo(ptr %callback.context, ptr %callback.funcptr, ptr %context) unnamed_addr #2 {
    19  entry:
    20    %0 = icmp eq ptr %callback.funcptr, null
    21    br i1 %0, label %fpcall.throw, label %fpcall.next
    22  
    23  fpcall.next:                                      ; preds = %entry
    24    call void %callback.funcptr(i32 3, ptr %callback.context) #3
    25    ret void
    26  
    27  fpcall.throw:                                     ; preds = %entry
    28    call void @runtime.nilPanic(ptr undef) #3
    29    unreachable
    30  }
    31  
    32  declare void @runtime.nilPanic(ptr) #1
    33  
    34  ; Function Attrs: nounwind
    35  define hidden void @main.bar(ptr %context) unnamed_addr #2 {
    36  entry:
    37    call void @main.foo(ptr undef, ptr nonnull @main.someFunc, ptr undef)
    38    ret void
    39  }
    40  
    41  ; Function Attrs: nounwind
    42  define hidden void @main.someFunc(i32 %arg0, ptr %context) unnamed_addr #2 {
    43  entry:
    44    ret void
    45  }
    46  
    47  attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
    48  attributes #1 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
    49  attributes #2 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
    50  attributes #3 = { nounwind }