| Reid Spencer | 985f484 | 2005-04-25 02:50:08 +0000 | [diff] [blame] | 1 | ; Test that the ExitInMainOptimization pass works correctly |
| Reid Spencer | ae81c88 | 2007-04-15 05:16:38 +0000 | [diff] [blame] | 2 | ; RUN: llvm-upgrade < %s | llvm-as | opt -simplify-libcalls | llvm-dis | \ |
| 3 | ; RUN: grep -c {ret i32 3} | grep 1 |
| 4 | ; END. |
| Reid Spencer | 985f484 | 2005-04-25 02:50:08 +0000 | [diff] [blame] | 5 | |
| Reid Spencer | 2342334 | 2005-04-25 03:18:19 +0000 | [diff] [blame] | 6 | declare void %exit(int) |
| 7 | declare void %exitonly(int) |
| Reid Spencer | 985f484 | 2005-04-25 02:50:08 +0000 | [diff] [blame] | 8 | |
| 9 | implementation ; Functions: |
| 10 | |
| Reid Spencer | 2342334 | 2005-04-25 03:18:19 +0000 | [diff] [blame] | 11 | int %main () { |
| 12 | call void %exitonly ( int 3 ) |
| 13 | call void %exit ( int 3 ) |
| Reid Spencer | 985f484 | 2005-04-25 02:50:08 +0000 | [diff] [blame] | 14 | ret int 0 |
| 15 | } |