22 lines
588 B
LLVM
22 lines
588 B
LLVM
; RUN: opt -disable-output -objc-arc-contract < %s
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; test that we don't crash on unreachable code
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%2 = type opaque
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define void @_i_Test__foo(%2 *%x) {
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entry:
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unreachable
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return: ; No predecessors!
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%bar = bitcast %2* %x to i8*
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%foo = call i8* @objc_autoreleaseReturnValue(i8* %bar) nounwind
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call void @callee()
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call void @use_pointer(i8* %foo)
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call void @objc_release(i8* %foo) nounwind
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ret void
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}
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declare i8* @objc_autoreleaseReturnValue(i8*)
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declare void @objc_release(i8*)
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declare void @callee()
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declare void @use_pointer(i8*)
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