| ; 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 | |
| } |