diff options
Diffstat (limited to 'test/Transforms/LowerSwitch/2003-05-01-PHIProblem.ll')
| -rw-r--r-- | test/Transforms/LowerSwitch/2003-05-01-PHIProblem.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/Transforms/LowerSwitch/2003-05-01-PHIProblem.ll b/test/Transforms/LowerSwitch/2003-05-01-PHIProblem.ll new file mode 100644 index 0000000..0ff1f5c --- /dev/null +++ b/test/Transforms/LowerSwitch/2003-05-01-PHIProblem.ll @@ -0,0 +1,17 @@ +; RUN: llvm-upgrade < %s | llvm-as | opt -lowerswitch + +void %child(int %ct.1) { +entry: ; No predecessors! + switch uint 0, label %return [ + uint 3, label %UnifiedExitNode + uint 0, label %return + ] + +return: ; preds = %entry, %entry + %result.0 = phi int* [ null, %entry ], [ null, %entry ] ; <%struct.quad_struct*> [#uses=0] + br label %UnifiedExitNode + +UnifiedExitNode: ; preds = %entry, %return, %entry, %entry + ret void +} + |