File: 2006-04-28-Sign-extend-bool.ll

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llvm-toolchain-7 1%3A7.0.1-8%2Bdeb10u2
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; RUN: llc < %s

define i32 @test(i32 %tmp93) {
        %tmp98 = shl i32 %tmp93, 31             ; <i32> [#uses=1]
        %tmp99 = ashr i32 %tmp98, 31            ; <i32> [#uses=1]
        %tmp99.upgrd.1 = trunc i32 %tmp99 to i8         ; <i8> [#uses=1]
        %tmp99100 = sext i8 %tmp99.upgrd.1 to i32               ; <i32> [#uses=1]
        ret i32 %tmp99100
}