| Gabor Greif | 5edf210 | 2008-05-20 22:07:21 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as %s -o %t.bc -f |
| 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 @main() { |
| 5 | call i32 @mylog( i32 4 ) ; <i32>:1 [#uses=0] |
| 6 | ret i32 0 |
| Chris Lattner | 4a8068f | 2003-01-13 01:03:16 +0000 | [diff] [blame] | 7 | } |
| 8 | |
| Tanya Lattner | ceca194 | 2008-03-10 07:21:50 +0000 | [diff] [blame] | 9 | define internal i32 @mylog(i32 %num) { |
| 10 | bb0: |
| Chris Lattner | 4a8068f | 2003-01-13 01:03:16 +0000 | [diff] [blame] | 11 | br label %bb2 |
| Tanya Lattner | ceca194 | 2008-03-10 07:21:50 +0000 | [diff] [blame] | 12 | bb2: ; preds = %bb2, %bb0 |
| 13 | %reg112 = phi i32 [ 10, %bb2 ], [ 1, %bb0 ] ; <i32> [#uses=1] |
| 14 | %cann-indvar = phi i32 [ %cann-indvar, %bb2 ], [ 0, %bb0 ] ; <i32> [#uses=1] |
| 15 | %reg114 = add i32 %reg112, 1 ; <i32> [#uses=2] |
| 16 | %cond222 = icmp slt i32 %reg114, %num ; <i1> [#uses=1] |
| 17 | br i1 %cond222, label %bb2, label %bb3 |
| 18 | bb3: ; preds = %bb2 |
| 19 | ret i32 %reg114 |
| Chris Lattner | 4a8068f | 2003-01-13 01:03:16 +0000 | [diff] [blame] | 20 | } |
| 21 | |