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; RUN: llc < %s -march=bfin -verify-machineinstrs
; This somewhat contrived function heavily exercises register classes
; It can trick -join-cross-class-copies into making illegal joins
define void @f(i16** nocapture %p) nounwind readonly {
entry:
%tmp1 = load i16** %p ; <i16*> [#uses=1]
%tmp2 = load i16* %tmp1 ; <i16> [#uses=1]
%ptr = getelementptr i16* %tmp1, i16 %tmp2
store i16 %tmp2, i16* %ptr
ret void
}
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