diff options
Diffstat (limited to 'test/Transforms/LICM/2004-11-17-UndefIndexCrash.ll')
-rw-r--r-- | test/Transforms/LICM/2004-11-17-UndefIndexCrash.ll | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/Transforms/LICM/2004-11-17-UndefIndexCrash.ll b/test/Transforms/LICM/2004-11-17-UndefIndexCrash.ll new file mode 100644 index 000000000000..9a53d95996a7 --- /dev/null +++ b/test/Transforms/LICM/2004-11-17-UndefIndexCrash.ll @@ -0,0 +1,20 @@ +; RUN: llvm-as < %s | opt -licm -disable-output + %struct.roadlet = type { i8*, %struct.vehicle*, [8 x %struct.roadlet*], [8 x %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, i32)*] } + %struct.vehicle = type { %struct.roadlet*, i8*, i32, i32, %union.._631., i32 } + %union.._631. = type { i32 } + +declare %struct.roadlet* @_Z11return_nullP7roadletP7vehicle9direction(%struct.roadlet*, %struct.vehicle*, i32) + +declare %struct.roadlet* @_Z14lane_switch_okP7roadletP7vehicle9direction(%struct.roadlet*, %struct.vehicle*, i32) + +define void @main() { +__main.entry: + br label %invoke_cont.3 +invoke_cont.3: ; preds = %invoke_cont.3, %__main.entry + %tmp.34.i.i502.7 = getelementptr %struct.roadlet* null, i32 0, i32 3, i32 7 ; <%struct.roadlet* (%struct.roadlet*, %struct.vehicle*, i32)**> [#uses=1] + store %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, i32)* @_Z11return_nullP7roadletP7vehicle9direction, %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, i32)** %tmp.34.i.i502.7 + store %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, i32)* @_Z14lane_switch_okP7roadletP7vehicle9direction, %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, i32)** null + %tmp.4.i.i339 = getelementptr %struct.roadlet* null, i32 0, i32 3, i32 undef ; <%struct.roadlet* (%struct.roadlet*, %struct.vehicle*, i32)**> [#uses=1] + store %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, i32)* @_Z11return_nullP7roadletP7vehicle9direction, %struct.roadlet* (%struct.roadlet*, %struct.vehicle*, i32)** %tmp.4.i.i339 + br label %invoke_cont.3 +} |