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1; RUN: llc < %s -march=bfin -verify-machineinstrs
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3; This somewhat contrived function heavily exercises register classes
4; It can trick -join-cross-class-copies into making illegal joins
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6define void @f(i16** nocapture %p) nounwind readonly {
7entry:
8	%tmp1 = load i16** %p		; <i16*> [#uses=1]
9	%tmp2 = load i16* %tmp1		; <i16> [#uses=1]
10	%ptr = getelementptr i16* %tmp1, i16 %tmp2
11    store i16 %tmp2, i16* %ptr
12    ret void
13}
14