Silence -Wunused-variable in release builds.

[llvm/stm8.git] / test / Transforms / Reassociate / 2002-05-15-AgressiveSubMove.ll

; RUN: opt < %s -reassociate -instcombine -constprop -dce -S | not grep add

define i32 @test(i32 %A) {
        %X = add i32 %A, 1              ; <i32> [#uses=1]
        %Y = add i32 %A, 1              ; <i32> [#uses=1]
        %r = sub i32 %X, %Y             ; <i32> [#uses=1]
        ret i32 %r
}