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32 lines
717 B
LLVM
32 lines
717 B
LLVM
; RUN: llc < %s | FileCheck %s
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declare i32 @__gxx_personality_v0(...)
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declare void @__cxa_call_unexpected(i8*)
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declare void @llvm.donothing() readnone
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; CHECK: f1
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define void @f1() nounwind uwtable ssp {
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entry:
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; CHECK-NOT donothing
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invoke void @llvm.donothing()
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to label %invoke.cont unwind label %lpad
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invoke.cont:
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ret void
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lpad:
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%0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
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filter [0 x i8*] zeroinitializer
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%1 = extractvalue { i8*, i32 } %0, 0
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tail call void @__cxa_call_unexpected(i8* %1) noreturn nounwind
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unreachable
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}
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; CHECK: f2
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define void @f2() nounwind {
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entry:
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; CHECK-NOT donothing
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call void @llvm.donothing()
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ret void
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}
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