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1# FIXME: This should fail the verifier2# XFAIL: *3# RUN: not --crash llc -o - -mtriple=amdgcn-amd-amdhsa -run-pass=none -verify-machineinstrs %s 2>&1 | FileCheck %s4 5# %1 is live out of %bb.1 through the loop edge, and therefore the kill flag is invalid.6 7# CHECK: *** Bad machine code: Virtual register killed in block, but needed live out. ***8 9---10name: kill_flag_in_loop11body: |12 bb.0:13 liveins: $sgpr0, $vgpr0_vgpr114 successors: %bb.1(0x80000000)15 16 %0:sreg_32 = COPY $sgpr017 %1:sreg_32 = S_AND_B32 1, killed %0, implicit-def dead $scc18 19 bb.1:20 successors: %bb.2(0x40000000), %bb.1(0x40000000)21 22 S_CMP_EQ_I32 killed %1:sreg_32, 1, implicit-def $scc23 S_CBRANCH_SCC0 %bb.2, implicit $scc24 S_BRANCH %bb.125 26 bb.2:27 successors: %bb.3(0x80000000)28 29 bb.3:30 S_ENDPGM 031 32...33