-; RUN: opt < %s -tailduplicate -instcombine -simplifycfg -licm -disable-output
+; RUN: opt < %s -instcombine -simplifycfg -licm -disable-output
target datalayout = "e-p:32:32"
@yy_base = external global [787 x i16] ; <[787 x i16]*> [#uses=1]
@yy_state_ptr = external global i32* ; <i32**> [#uses=3]