forked from OSchip/llvm-project
29 lines
664 B
LLVM
29 lines
664 B
LLVM
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-grtev4-linux-gnu"
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%struct.B2 = type { %struct.A2 }
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%struct.A2 = type { i32 (...)** }
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@_ZTV1B2 = constant { [3 x i8*] } { [3 x i8*] [i8* undef, i8* undef, i8* undef] }, !type !0
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define void @test2(i8* %b) {
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entry:
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%0 = bitcast i8* %b to i8**
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%vtable2 = load i8*, i8** %0
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%1 = tail call i1 @llvm.type.test(i8* %vtable2, metadata !"_ZTS1A2")
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br i1 %1, label %cont, label %trap
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trap:
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tail call void @llvm.trap()
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unreachable
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cont:
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ret void
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}
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declare i1 @llvm.type.test(i8*, metadata)
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declare void @llvm.trap()
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!0 = !{i64 16, !"_ZTS1A2"}
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!1 = !{i64 16, !"_ZTS1B2"}
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