31 lines
736 B
LLVM
31 lines
736 B
LLVM
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; RUN: opt < %s -lowerinvoke -disable-output -enable-correct-eh-support
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define i32 @foo() {
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invoke i32 @foo( )
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to label %Ok unwind label %Crap ; <i32>:1 [#uses=0]
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Ok: ; preds = %0
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invoke i32 @foo( )
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to label %Ok2 unwind label %Crap ; <i32>:2 [#uses=0]
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Ok2: ; preds = %Ok
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ret i32 2
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Crap: ; preds = %Ok, %0
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ret i32 1
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}
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define i32 @bar(i32 %blah) {
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br label %doit
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doit: ; preds = %0
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;; Value live across an unwind edge.
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%B2 = add i32 %blah, 1 ; <i32> [#uses=1]
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invoke i32 @foo( )
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to label %Ok unwind label %Crap ; <i32>:1 [#uses=0]
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Ok: ; preds = %doit
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invoke i32 @foo( )
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to label %Ok2 unwind label %Crap ; <i32>:2 [#uses=0]
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Ok2: ; preds = %Ok
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ret i32 2
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Crap: ; preds = %Ok, %doit
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ret i32 %B2
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}
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