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