Chris Lattner | 1405ec0 | 2002-10-25 23:01:51 +0000 | [diff] [blame] | 1 | ; test phi node |
Chris Lattner | 0907c16 | 2002-12-13 10:12:50 +0000 | [diff] [blame] | 2 | |
| 3 | %Y = global int 6 |
| 4 | |
| 5 | void %blah(int *%X) { |
| 6 | br label %T |
| 7 | T: |
| 8 | phi int* [%X, %0], [%Y, %Dead] |
| 9 | ret void |
| 10 | Dead: |
| 11 | br label %T |
| 12 | } |
| 13 | |
Chris Lattner | 315bad0 | 2002-12-15 20:52:08 +0000 | [diff] [blame^] | 14 | int %test(bool %C) { |
| 15 | br bool %C, label %T, label %T |
| 16 | T: |
| 17 | %X = phi int [123, %0], [123, %0] |
| 18 | ret int %X |
| 19 | } |
| 20 | |
Chris Lattner | 790f64b | 2002-12-13 10:13:45 +0000 | [diff] [blame] | 21 | int %main() { |
Chris Lattner | 1405ec0 | 2002-10-25 23:01:51 +0000 | [diff] [blame] | 22 | br label %Test |
| 23 | Test: |
Chris Lattner | 315bad0 | 2002-12-15 20:52:08 +0000 | [diff] [blame^] | 24 | %X = phi int [0, %0], [%Y, %Dead] |
| 25 | ret int %X |
Chris Lattner | 275c637 | 2002-11-02 19:45:30 +0000 | [diff] [blame] | 26 | Dead: |
| 27 | %Y = shr int 12, ubyte 4 |
| 28 | br label %Test |
Chris Lattner | 1405ec0 | 2002-10-25 23:01:51 +0000 | [diff] [blame] | 29 | } |