Tanya Lattner | e9789ef | 2004-11-06 23:32:43 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as -f %s -o %t.bc |
| 2 | ; RUN: lli %t.bc > /dev/null |
| 3 | |
Chris Lattner | 1405ec0 | 2002-10-25 23:01:51 +0000 | [diff] [blame] | 4 | ; test phi node |
Chris Lattner | 0907c16 | 2002-12-13 10:12:50 +0000 | [diff] [blame] | 5 | |
| 6 | %Y = global int 6 |
| 7 | |
| 8 | void %blah(int *%X) { |
| 9 | br label %T |
| 10 | T: |
| 11 | phi int* [%X, %0], [%Y, %Dead] |
| 12 | ret void |
| 13 | Dead: |
| 14 | br label %T |
| 15 | } |
| 16 | |
Chris Lattner | 315bad0 | 2002-12-15 20:52:08 +0000 | [diff] [blame] | 17 | int %test(bool %C) { |
| 18 | br bool %C, label %T, label %T |
| 19 | T: |
| 20 | %X = phi int [123, %0], [123, %0] |
| 21 | ret int %X |
| 22 | } |
| 23 | |
Chris Lattner | 790f64b | 2002-12-13 10:13:45 +0000 | [diff] [blame] | 24 | int %main() { |
Chris Lattner | 1405ec0 | 2002-10-25 23:01:51 +0000 | [diff] [blame] | 25 | br label %Test |
| 26 | Test: |
Chris Lattner | 315bad0 | 2002-12-15 20:52:08 +0000 | [diff] [blame] | 27 | %X = phi int [0, %0], [%Y, %Dead] |
| 28 | ret int %X |
Chris Lattner | 275c637 | 2002-11-02 19:45:30 +0000 | [diff] [blame] | 29 | Dead: |
| 30 | %Y = shr int 12, ubyte 4 |
| 31 | br label %Test |
Chris Lattner | 1405ec0 | 2002-10-25 23:01:51 +0000 | [diff] [blame] | 32 | } |