| Dan Gohman | fea1dd0 | 2009-08-25 15:38:29 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as %s -o %t.bc |
| Tanya Lattner | e9789ef | 2004-11-06 23:32:43 +0000 | [diff] [blame] | 2 | ; RUN: lli %t.bc > /dev/null |
| 3 | |
| Chris Lattner | 4a8068f | 2003-01-13 01:03:16 +0000 | [diff] [blame] | 4 | ; We were accidentally inverting the signedness of right shifts. Whoops. |
| 5 | |
| Tanya Lattner | ceca194 | 2008-03-10 07:21:50 +0000 | [diff] [blame] | 6 | define i32 @main() { |
| 7 | %X = ashr i32 -1, 16 ; <i32> [#uses=1] |
| 8 | %Y = ashr i32 %X, 16 ; <i32> [#uses=1] |
| 9 | %Z = add i32 %Y, 1 ; <i32> [#uses=1] |
| 10 | ret i32 %Z |
| Chris Lattner | 4a8068f | 2003-01-13 01:03:16 +0000 | [diff] [blame] | 11 | } |
| Tanya Lattner | ceca194 | 2008-03-10 07:21:50 +0000 | [diff] [blame] | 12 | |