| Chris Lattner | 2f3ee64 | 2002-05-21 19:32:58 +0000 | [diff] [blame] | 1 | ; Basic block #2 should not be merged into BB #3! |
| Chris Lattner | c3a53f9 | 2002-05-06 03:11:32 +0000 | [diff] [blame] | 2 | ; |
| Reid Spencer | 9aafdcf | 2007-04-15 09:21:47 +0000 | [diff] [blame^] | 3 | ; RUN: llvm-upgrade < %s | llvm-as | opt -simplifycfg | llvm-dis | \ |
| 4 | ; RUN: grep {br label} |
| Chris Lattner | c3a53f9 | 2002-05-06 03:11:32 +0000 | [diff] [blame] | 5 | ; |
| Chris Lattner | dcf3a6b | 2004-05-26 23:51:29 +0000 | [diff] [blame] | 6 | declare void %foo() |
| 7 | implementation |
| 8 | |
| Chris Lattner | c3a53f9 | 2002-05-06 03:11:32 +0000 | [diff] [blame] | 9 | void "cprop_test12"(int* %data) { |
| 10 | bb0: |
| 11 | %reg108 = load int* %data |
| 12 | %cond218 = setne int %reg108, 5 |
| 13 | br bool %cond218, label %bb3, label %bb2 |
| 14 | |
| 15 | bb2: |
| Chris Lattner | dcf3a6b | 2004-05-26 23:51:29 +0000 | [diff] [blame] | 16 | call void %foo() |
| Chris Lattner | c3a53f9 | 2002-05-06 03:11:32 +0000 | [diff] [blame] | 17 | br label %bb3 |
| 18 | |
| 19 | bb3: |
| 20 | %reg117 = phi int [ 110, %bb2 ], [ %reg108, %bb0 ] |
| 21 | store int %reg117, int* %data |
| 22 | ret void |
| 23 | } |
| 24 | |