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1# XFAIL: *2# RUN: not --crash llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -run-pass=none -filetype=null %s3 4# FIXME: This should fail the machine verifier. There is a missing def5# of $vgpr2 in bb.1, which is needed since it's live into bb.36 7---8name: missing_live_out_subreg_def9tracksRegLiveness: true10body: |11 bb.0:12 liveins: $sgpr0, $vgpr013 14 S_CMP_EQ_U32 $sgpr0, 0, implicit-def $scc15 S_CBRANCH_SCC0 %bb.2, implicit killed $scc16 17 bb.1:18 liveins: $vgpr019 20 renamable $vgpr1 = V_MOV_B32_e32 0, implicit $exec21 S_BRANCH %bb.322 23 bb.2:24 liveins: $vgpr025 26 renamable $sgpr0_sgpr1_sgpr2_sgpr3 = IMPLICIT_DEF27 renamable $vgpr1 = V_MOV_B32_e32 0, implicit $exec28 renamable $vgpr1_vgpr2 = BUFFER_LOAD_FORMAT_XY_IDXEN killed renamable $vgpr1, killed renamable $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s64), addrspace 8)29 30 bb.3:31 liveins: $vgpr0, $vgpr1_vgpr232 33 EXP 0, killed renamable $vgpr0, killed renamable $vgpr1, renamable $vgpr2, renamable $vgpr0, 0, 0, 0, implicit $exec34 S_ENDPGM 035 36...37