| Dan Gohman | fea1dd0 | 2009-08-25 15:38:29 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as %s -o /dev/null |
| Duncan P. N. Exon Smith | 13f5c58 | 2014-08-19 21:08:27 +0000 | [diff] [blame] | 2 | ; RUN: verify-uselistorder %s |
| Tanya Lattner | e7e3f2e | 2004-11-06 22:07:09 +0000 | [diff] [blame] | 3 | |
| Tanya Lattner | 6e9bcee | 2008-02-14 07:57:12 +0000 | [diff] [blame] | 4 | @.LC0 = internal global [12 x i8] c"hello world\00" ; <[12 x i8]*> [#uses=1] |
| Chris Lattner | 657882c | 2002-08-15 17:04:40 +0000 | [diff] [blame] | 5 | |
| Tanya Lattner | 6e9bcee | 2008-02-14 07:57:12 +0000 | [diff] [blame] | 6 | define i8* @test() { |
| 7 | ; <label>:0 |
| Chris Lattner | 657882c | 2002-08-15 17:04:40 +0000 | [diff] [blame] | 8 | br label %BB1 |
| 9 | |
| Tanya Lattner | 6e9bcee | 2008-02-14 07:57:12 +0000 | [diff] [blame] | 10 | BB1: ; preds = %BB2, %0 |
| David Blaikie | 5a70dd1 | 2015-03-13 18:20:45 +0000 | [diff] [blame] | 11 | %ret = phi i8* [ getelementptr ([12 x i8], [12 x i8]* @.LC0, i64 0, i64 0), %0 ], [ null, %BB2 ] ; <i8*> [#uses=1] |
| Tanya Lattner | 6e9bcee | 2008-02-14 07:57:12 +0000 | [diff] [blame] | 12 | ret i8* %ret |
| Chris Lattner | 657882c | 2002-08-15 17:04:40 +0000 | [diff] [blame] | 13 | |
| Tanya Lattner | 6e9bcee | 2008-02-14 07:57:12 +0000 | [diff] [blame] | 14 | BB2: ; No predecessors! |
| Chris Lattner | 657882c | 2002-08-15 17:04:40 +0000 | [diff] [blame] | 15 | br label %BB1 |
| 16 | } |
| 17 | |