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