563cf93776
Update performed using: https://gist.github.com/nikic/98357b71fd67756b0f064c9517b62a34 This time without any manual fixup.
20 lines
460 B
LLVM
20 lines
460 B
LLVM
; 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(...)
|