2009-09-08 23:54:48 +00:00
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; RUN: llc < %s -mtriple=i386-apple-darwin9
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2009-04-28 02:12:36 +00:00
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; PR4051
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define void @int163(i32 %p_4, i32 %p_5) nounwind {
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entry:
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%0 = tail call i32 @foo(i32 1) nounwind ; <i32> [#uses=2]
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%1 = icmp eq i32 %0, 0 ; <i1> [#uses=1]
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br i1 %1, label %bb.i, label %bar.exit
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bb.i: ; preds = %entry
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%2 = lshr i32 1, %0 ; <i32> [#uses=1]
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%3 = icmp eq i32 %2, 0 ; <i1> [#uses=1]
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%retval.i = select i1 %3, i32 1, i32 %p_5 ; <i32> [#uses=1]
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br label %bar.exit
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bar.exit: ; preds = %bb.i, %entry
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%4 = phi i32 [ %retval.i, %bb.i ], [ %p_5, %entry ] ; <i32> [#uses=1]
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%5 = icmp eq i32 %4, 0 ; <i1> [#uses=0]
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%6 = tail call i32 @foo(i32 %p_5) nounwind ; <i32> [#uses=0]
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ret void
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}
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declare i32 @foo(i32)
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