1 ; RUN: llc < %s -march=bfin -verify-machineinstrs
3 ; This somewhat contrived function heavily exercises register classes
4 ; It can trick -join-cross-class-copies into making illegal joins
6 define void @f(i16** nocapture %p) nounwind readonly {
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