forked from OSchip/llvm-project
25 lines
612 B
LLVM
25 lines
612 B
LLVM
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; RUN: opt < %s -adce | llvm-dis
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; RUN: opt < %s -adce -verify-dom-info | llvm-dis
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define void @foo() {
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entry:
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br label %switch
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switch: ; preds = %entry
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switch i32 undef, label %default [
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i32 2, label %two
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i32 5, label %five
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i32 4, label %four
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]
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four: ; preds = %switch
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br label %exit
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five: ; preds = %switch
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br label %exit
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two: ; preds = %switch
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br label %exit
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default: ; preds = %switch
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br label %exit
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exit: ; preds = %default, %two, %five, %four
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ret void
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}
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