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; RUN: opt < %s -instcombine
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; PR3468
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define x86_fp80 @cast() {
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%tmp = bitcast i80 0 to x86_fp80 ; <x86_fp80> [#uses=1]
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ret x86_fp80 %tmp
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}
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define i80 @invcast() {
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%tmp = bitcast x86_fp80 0xK00000000000000000000 to i80 ; <i80> [#uses=1]
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ret i80 %tmp
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}
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