| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 1 | ; Make sure that the constant propogator doesn't divide by zero! |
| 2 | ; | ||||
| Dan Gohman | 3c7d308 | 2009-09-11 18:01:28 +0000 | [diff] [blame] | 3 | ; RUN: opt < %s -constprop |
| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 4 | ; |
| 5 | |||||
| Tanya Lattner | 4c4d0b8 | 2008-03-01 09:15:35 +0000 | [diff] [blame] | 6 | define i32 @test() { |
| 7 | %R = sdiv i32 12, 0 ; <i32> [#uses=1] | ||||
| 8 | ret i32 %R | ||||
| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 9 | } |
| 10 | |||||
| Tanya Lattner | 4c4d0b8 | 2008-03-01 09:15:35 +0000 | [diff] [blame] | 11 | define i32 @test2() { |
| 12 | %R = srem i32 12, 0 ; <i32> [#uses=1] | ||||
| 13 | ret i32 %R | ||||
| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 14 | } |
| Tanya Lattner | 4c4d0b8 | 2008-03-01 09:15:35 +0000 | [diff] [blame] | 15 | |