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- ; The PHI cannot be eliminated from this testcase, SCCP is mishandling invoke's!
- ; RUN: opt < %s -sccp -S | grep phi
- declare void @foo()
- define i32 @test(i1 %cond) personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
- Entry:
- br i1 %cond, label %Inv, label %Cont
- Inv: ; preds = %Entry
- invoke void @foo( )
- to label %Ok unwind label %LPad
- Ok: ; preds = %Inv
- br label %Cont
- LPad:
- %val = landingpad { i8*, i32 }
- catch i8* null
- br label %Cont
- Cont: ; preds = %Ok, %Inv, %Entry
- %X = phi i32 [ 0, %Entry ], [ 1, %Ok ], [ 0, %LPad ] ; <i32> [#uses=1]
- ret i32 %X
- }
- declare i32 @__gxx_personality_v0(...)
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