| Dan Gohman | fce288f | 2009-09-09 00:09:15 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=ppc64 |
| Evan Cheng | f65f11c | 2007-08-14 23:21:10 +0000 | [diff] [blame] | 2 | ; PR1596 |
| 3 | |
| 4 | %struct._obstack_chunk = type { i8* } |
| 5 | %struct.obstack = type { i8*, %struct._obstack_chunk* (i8*, i64)*, i8*, i8 } |
| 6 | |
| 7 | define i32 @_obstack_newchunk(%struct.obstack* %h, i32 %length) { |
| 8 | entry: |
| 9 | br i1 false, label %cond_false, label %cond_true |
| 10 | |
| 11 | cond_true: ; preds = %entry |
| 12 | br i1 false, label %cond_true28, label %cond_next30 |
| 13 | |
| 14 | cond_false: ; preds = %entry |
| 15 | %tmp22 = tail call %struct._obstack_chunk* null( i64 undef ) ; <%struct._obstack_chunk*> [#uses=2] |
| 16 | br i1 false, label %cond_true28, label %cond_next30 |
| 17 | |
| 18 | cond_true28: ; preds = %cond_false, %cond_true |
| 19 | %iftmp.0.043.0 = phi %struct._obstack_chunk* [ null, %cond_true ], [ %tmp22, %cond_false ] ; <%struct._obstack_chunk*> [#uses=1] |
| 20 | tail call void null( ) |
| 21 | br label %cond_next30 |
| 22 | |
| 23 | cond_next30: ; preds = %cond_true28, %cond_false, %cond_true |
| 24 | %iftmp.0.043.1 = phi %struct._obstack_chunk* [ %iftmp.0.043.0, %cond_true28 ], [ null, %cond_true ], [ %tmp22, %cond_false ] ; <%struct._obstack_chunk*> [#uses=1] |
| 25 | %tmp41 = getelementptr %struct._obstack_chunk* %iftmp.0.043.1, i32 0, i32 0 ; <i8**> [#uses=1] |
| 26 | store i8* null, i8** %tmp41, align 8 |
| 27 | ret i32 undef |
| 28 | } |