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19 lines
468 B
LLVM
19 lines
468 B
LLVM
; The PHI cannot be eliminated from this testcase, SCCP is mishandling invoke's!
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; RUN: llvm-as < %s | opt -sccp | llvm-dis | grep phi
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declare void @foo()
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define i32 @test(i1 %cond) {
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Entry:
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br i1 %cond, label %Inv, label %Cont
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Inv: ; preds = %Entry
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invoke void @foo( )
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to label %Ok unwind label %Cont
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Ok: ; preds = %Inv
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br label %Cont
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Cont: ; preds = %Ok, %Inv, %Entry
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%X = phi i32 [ 0, %Entry ], [ 1, %Ok ], [ 0, %Inv ] ; <i32> [#uses=1]
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ret i32 %X
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}
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