41 строка
2,6 КиБ
LLVM
41 строка
2,6 КиБ
LLVM
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._interface = type { ptr, ptr }
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@"reflect/types.type:named:error" = internal constant { i8, ptr, ptr } { i8 52, ptr @"reflect/types.type:pointer:named:error", ptr @"reflect/types.type:interface:{Error:func:{}{basic:string}}" }, align 4
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@"reflect/types.type:interface:{Error:func:{}{basic:string}}" = internal constant { i8, ptr } { i8 20, ptr @"reflect/types.type:pointer:interface:{Error:func:{}{basic:string}}" }, align 4
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@"reflect/types.type:pointer:interface:{Error:func:{}{basic:string}}" = internal constant { i8, ptr } { i8 21, ptr @"reflect/types.type:interface:{Error:func:{}{basic:string}}" }, align 4
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@"reflect/types.type:pointer:named:error" = internal constant { i8, ptr } { i8 21, ptr @"reflect/types.type:named:error" }, align 4
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@"reflect/types.type:pointer:named:reflect.rawType" = internal constant { ptr, i8, ptr } { ptr null, i8 21, ptr null }, align 4
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@"reflect/methods.Implements(reflect.Type) bool" = internal constant i8 0, align 1
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; var errorType = reflect.TypeOf((*error)(nil)).Elem()
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; func isError(typ reflect.Type) bool {
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; return typ.Implements(errorType)
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; }
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; The type itself is stored in %typ.value, %typ.typecode just refers to the
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; type of reflect.Type. This function can be optimized because errorType is
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; known at compile time (after the interp pass has run).
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define i1 @main.isError(ptr %typ.typecode, ptr %typ.value, ptr %context) {
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entry:
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%result = call i1 @"reflect.Type.Implements$invoke"(ptr %typ.value, ptr getelementptr inbounds ({ ptr, i8, ptr }, ptr @"reflect/types.type:pointer:named:reflect.rawType", i32 0, i32 1), ptr @"reflect/types.type:named:error", ptr %typ.typecode, ptr undef)
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ret i1 %result
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}
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; This Implements method call can not be optimized because itf is not known at
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; compile time.
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; func isUnknown(typ, itf reflect.Type) bool {
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; return typ.Implements(itf)
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; }
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define i1 @main.isUnknown(ptr %typ.typecode, ptr %typ.value, ptr %itf.typecode, ptr %itf.value, ptr %context) {
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entry:
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%result = call i1 @"reflect.Type.Implements$invoke"(ptr %typ.value, ptr %itf.typecode, ptr %itf.value, ptr %typ.typecode, ptr undef)
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ret i1 %result
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}
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declare i1 @"reflect.Type.Implements$invoke"(ptr, ptr, ptr, ptr, ptr) #0
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declare i1 @"interface:{Error:func:{}{basic:string}}.$typeassert"(ptr %0) #1
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attributes #0 = { "tinygo-invoke"="reflect/methods.Implements(reflect.Type) bool" "tinygo-methods"="reflect/methods.Align() int; reflect/methods.Implements(reflect.Type) bool" }
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attributes #1 = { "tinygo-methods"="reflect/methods.Error() string" }
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