| Gabor Greif | 5edf210 | 2008-05-20 22:07:21 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as %s -f -o %t.bc |
| Tanya Lattner | e9789ef | 2004-11-06 23:32:43 +0000 | [diff] [blame] | 2 | ; RUN: lli %t.bc > /dev/null |
| 3 | |
| Tanya Lattner | ceca194 | 2008-03-10 07:21:50 +0000 | [diff] [blame] | 4 | define i32 @bar(i8* %X) { |
| 5 | ; pointer should be 4 byte aligned! |
| 6 | %P = alloca double ; <double*> [#uses=1] |
| 7 | %R = ptrtoint double* %P to i32 ; <i32> [#uses=1] |
| 8 | %A = and i32 %R, 3 ; <i32> [#uses=1] |
| 9 | ret i32 %A |
| Chris Lattner | 12ba6fd | 2003-05-12 04:06:38 +0000 | [diff] [blame] | 10 | } |
| 11 | |
| Tanya Lattner | ceca194 | 2008-03-10 07:21:50 +0000 | [diff] [blame] | 12 | define i32 @main() { |
| 13 | %SP = alloca i8 ; <i8*> [#uses=1] |
| 14 | %X = add i32 0, 0 ; <i32> [#uses=1] |
| 15 | alloca i8, i32 %X ; <i8*>:1 [#uses=0] |
| 16 | call i32 @bar( i8* %SP ) ; <i32>:2 [#uses=1] |
| 17 | ret i32 %2 |
| Chris Lattner | 12ba6fd | 2003-05-12 04:06:38 +0000 | [diff] [blame] | 18 | } |