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test
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Transforms
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SCCP
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logical-nuke.ll
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; RUN: llvm-as < %s | opt -sccp | llvm-dis | grep {ret i32 0}
; Test that SCCP has basic knowledge of when and/or nuke overdefined values.
define
i32
@test
(
i32
%X
)
{
%Y
=
and
i32
%X
,
0
; <i32> [#uses=1]
ret
i32
%Y
}