| Dan Gohman | 3c7d308 | 2009-09-11 18:01:28 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -globalopt -S | not grep %G |
| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 2 | |
| Tanya Lattner | 4c4d0b8 | 2008-03-01 09:15:35 +0000 | [diff] [blame] | 3 | @G = internal global i32 0 ; <i32*> [#uses=1] |
| 4 | @H = internal global { i32* } { i32* @G } ; <{ i32* }*> [#uses=1] |
| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 5 | |
| Tanya Lattner | 4c4d0b8 | 2008-03-01 09:15:35 +0000 | [diff] [blame] | 6 | define i32 @loadg() { |
| 7 | %G = load i32** getelementptr ({ i32* }* @H, i32 0, i32 0) ; <i32*> [#uses=1] |
| 8 | %GV = load i32* %G ; <i32> [#uses=1] |
| 9 | ret i32 %GV |
| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 10 | } |
| Tanya Lattner | 4c4d0b8 | 2008-03-01 09:15:35 +0000 | [diff] [blame] | 11 | |