| Dan Gohman | f2f6ce6 | 2009-09-11 18:01:28 +0000 | [diff] [blame^] | 1 | ; RUN: opt < %s -ipconstprop -deadargelim -S | not grep %X |
| Tanya Lattner | ec9a35a | 2008-03-01 09:15:35 +0000 | [diff] [blame] | 2 | define internal i32 @foo(i32 %X) { |
| 3 | %Y = call i32 @foo( i32 %X ) ; <i32> [#uses=1] |
| 4 | %Z = add i32 %Y, 1 ; <i32> [#uses=1] |
| 5 | ret i32 %Z |
| Chris Lattner | 6285016 | 2004-11-10 19:43:31 +0000 | [diff] [blame] | 6 | } |
| 7 | |
| Tanya Lattner | ec9a35a | 2008-03-01 09:15:35 +0000 | [diff] [blame] | 8 | define void @bar() { |
| 9 | call i32 @foo( i32 17 ) ; <i32>:1 [#uses=0] |
| Chris Lattner | 6285016 | 2004-11-10 19:43:31 +0000 | [diff] [blame] | 10 | ret void |
| 11 | } |
| Tanya Lattner | ec9a35a | 2008-03-01 09:15:35 +0000 | [diff] [blame] | 12 | |