2009-09-12 02:01:28 +08:00
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; RUN: opt < %s -licm -loop-unswitch -disable-output
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2008-06-18 10:16:38 +08:00
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@g_56 = external global i16 ; <i16*> [#uses=2]
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define i32 @func_67(i32 %p_68, i8 signext %p_69, i8 signext %p_71) nounwind {
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entry:
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br label %bb
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bb: ; preds = %bb44, %entry
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br label %bb3
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bb3: ; preds = %bb36, %bb
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%bothcond = or i1 false, false ; <i1> [#uses=1]
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br i1 %bothcond, label %bb29, label %bb19
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bb19: ; preds = %bb3
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br i1 false, label %bb36, label %bb29
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bb29: ; preds = %bb19, %bb3
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ret i32 0
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bb36: ; preds = %bb19
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store i16 0, i16* @g_56, align 2
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br i1 false, label %bb44, label %bb3
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bb44: ; preds = %bb44, %bb36
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%tmp46 = load i16* @g_56, align 2 ; <i16> [#uses=0]
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br i1 false, label %bb, label %bb44
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}
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