; RUN: opt < %s -adce -S | grep null declare i32 @strlen(i8*) readnone define i32 @test() personality i32 (...)* @__gxx_personality_v0 { ; invoke of pure function should not be deleted! invoke i32 @strlen( i8* null ) readnone to label %Cont unwind label %Other ; <i32>:1 [#uses=0] Cont: ; preds = %0 ret i32 0 Other: ; preds = %0 %exn = landingpad {i8*, i32} cleanup ret i32 1 } declare i32 @__gxx_personality_v0(...)