| Reid Spencer | d0e30dc | 2006-12-02 04:23:10 +0000 | [diff] [blame] | 1 | ; RUN: llvm-upgrade < %s | llvm-as | opt -extract-blocks -disable-output |
| Chris Lattner | 664d88c | 2004-08-13 03:08:54 +0000 | [diff] [blame] | 2 | |
| 3 | implementation |
| 4 | |
| Chris Lattner | 43a080e | 2004-08-13 03:27:48 +0000 | [diff] [blame] | 5 | void %test1() { |
| Chris Lattner | 664d88c | 2004-08-13 03:08:54 +0000 | [diff] [blame] | 6 | no_exit.0.i: |
| 7 | br bool false, label %yylex.entry, label %yylex.entry |
| 8 | |
| 9 | yylex.entry: |
| 10 | %tmp.1027 = phi int [ 0, %no_exit.0.i ], [ 0, %no_exit.0.i ] |
| 11 | ret void |
| 12 | } |
| Chris Lattner | 43a080e | 2004-08-13 03:27:48 +0000 | [diff] [blame] | 13 | |
| 14 | void %test2() { |
| 15 | no_exit.0.i: |
| 16 | switch uint 0, label %yylex.entry [ |
| 17 | uint 0, label %yylex.entry |
| 18 | uint 1, label %foo |
| 19 | ] |
| 20 | |
| 21 | yylex.entry: |
| 22 | %tmp.1027 = phi int [ 0, %no_exit.0.i ], [ 0, %no_exit.0.i ] |
| 23 | ret void |
| 24 | foo: |
| 25 | ret void |
| 26 | } |
| 27 | |