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llvm-mirror/test/Transforms/ADCE/2004-05-04-UnreachableBlock.ll
2011-09-02 22:41:11 +00:00

17 lines
389 B
LLVM

; RUN: opt < %s -adce -disable-output
define void @test() {
entry:
br label %UnifiedReturnBlock
UnifiedReturnBlock: ; preds = %invoke_catch.0, %entry
ret void
invoke_catch.0: ; No predecessors!
br i1 false, label %UnifiedUnwindBlock, label %UnifiedReturnBlock
UnifiedUnwindBlock: ; preds = %invoke_catch.0
unreachable
}