llvm/test/Transforms/InstCombine/2003-09-09-VolatileLoadElim.ll


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; RUN: opt < %s -passes=instcombine -S | grep load

define void @test(ptr %P) {
        ; Dead but not deletable!
        %X = load volatile i32, ptr %P              ; <i32> [#uses=0]
        ret void
}