When removing a function from the function set and adding it to deferred, we

[llvm.git] / test / Transforms / SCCP / logical-nuke.ll

; RUN: opt < %s -sccp -S | 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
}