mirror of
https://github.com/tinygo-org/tinygo.git
synced 2026-08-03 10:37:46 +00:00
Ayke van Laethem
8383552552
This is basically just a golden test for the "switch" style of func lowering. The next commit will make changes to this lowering, which will be visible in the test output.
50 lines
2.0 KiB
LLVM
50 lines
2.0 KiB
LLVM
; ModuleID = 'func.go'
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source_filename = "func.go"
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target datalayout = "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-f64:32:64-f80:32-n8:16:32-S128"
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target triple = "i686--linux"
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%runtime.typecodeID = type { %runtime.typecodeID*, i32, %runtime.interfaceMethodInfo* }
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%runtime.interfaceMethodInfo = type { i8*, i32 }
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%runtime.funcValueWithSignature = type { i32, %runtime.typecodeID* }
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@"reflect/types.type:func:{basic:int}{}" = linkonce_odr constant %runtime.typecodeID zeroinitializer
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@"main.someFunc$withSignature" = linkonce_odr constant %runtime.funcValueWithSignature { i32 ptrtoint (void (i32, i8*, i8*)* @main.someFunc to i32), %runtime.typecodeID* @"reflect/types.type:func:{basic:int}{}" }
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declare noalias nonnull i8* @runtime.alloc(i32, i8*, i8*)
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define hidden void @main.init(i8* %context, i8* %parentHandle) unnamed_addr {
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entry:
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ret void
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}
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define hidden void @main.foo(i8* %callback.context, i32 %callback.funcptr, i8* %context, i8* %parentHandle) unnamed_addr {
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entry:
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%0 = call i32 @runtime.getFuncPtr(i8* %callback.context, i32 %callback.funcptr, %runtime.typecodeID* nonnull @"reflect/types.type:func:{basic:int}{}", i8* undef, i8* null)
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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)
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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)
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ret void
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}
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declare i32 @runtime.getFuncPtr(i8*, i32, %runtime.typecodeID* dereferenceable_or_null(12), i8*, i8*)
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declare void @runtime.nilPanic(i8*, i8*)
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define hidden void @main.bar(i8* %context, i8* %parentHandle) unnamed_addr {
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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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define hidden void @main.someFunc(i32 %arg0, i8* %context, i8* %parentHandle) unnamed_addr {
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entry:
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ret void
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}
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