57ff3a5ca0
When a package only uses runtime.trackPointer to create interface packs, the compiler fails to find runtime.trackPointer. This change predeclares it alongside runtime.alloc and updates the tests to use runtime.trackPointer when the test's target uses it.
55 строки
2 КиБ
LLVM
55 строки
2 КиБ
LLVM
; ModuleID = 'func.go'
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source_filename = "func.go"
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target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128-ni:1:10:20"
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target triple = "wasm32-unknown-wasi"
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%runtime.funcValueWithSignature = type { i32, i8* }
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@"reflect/types.funcid:func:{basic:int}{}" = external constant i8
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@"main.someFunc$withSignature" = linkonce_odr constant %runtime.funcValueWithSignature { i32 ptrtoint (void (i32, i8*, i8*)* @main.someFunc to i32), i8* @"reflect/types.funcid:func:{basic:int}{}" }
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declare noalias nonnull i8* @runtime.alloc(i32, i8*, i8*, i8*)
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declare void @runtime.trackPointer(i8* nocapture readonly, i8*, i8*)
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; Function Attrs: nounwind
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define hidden void @main.init(i8* %context, i8* %parentHandle) unnamed_addr #0 {
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entry:
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ret void
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}
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; Function Attrs: nounwind
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define hidden void @main.foo(i8* %callback.context, i32 %callback.funcptr, i8* %context, i8* %parentHandle) unnamed_addr #0 {
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entry:
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%0 = call i32 @runtime.getFuncPtr(i8* %callback.context, i32 %callback.funcptr, i8* nonnull @"reflect/types.funcid:func:{basic:int}{}", i8* undef, i8* null) #0
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%1 = icmp eq i32 %0, 0
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br i1 %1, label %fpcall.throw, label %fpcall.next
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fpcall.throw: ; preds = %entry
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call void @runtime.nilPanic(i8* undef, i8* null) #0
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unreachable
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fpcall.next: ; preds = %entry
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%2 = inttoptr i32 %0 to void (i32, i8*, i8*)*
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call void %2(i32 3, i8* %callback.context, i8* undef) #0
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ret void
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}
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declare i32 @runtime.getFuncPtr(i8*, i32, i8* dereferenceable_or_null(1), i8*, i8*)
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declare void @runtime.nilPanic(i8*, i8*)
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; Function Attrs: nounwind
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define hidden void @main.bar(i8* %context, i8* %parentHandle) unnamed_addr #0 {
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entry:
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call void @main.foo(i8* undef, i32 ptrtoint (%runtime.funcValueWithSignature* @"main.someFunc$withSignature" to i32), i8* undef, i8* undef)
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ret void
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}
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; Function Attrs: nounwind
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define hidden void @main.someFunc(i32 %arg0, i8* %context, i8* %parentHandle) unnamed_addr #0 {
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entry:
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ret void
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}
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attributes #0 = { nounwind }
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